From patchwork Thu Feb 6 01:30:49 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hao Wu X-Patchwork-Id: 13962098 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 7228BC02194 for ; Thu, 6 Feb 2025 01:32:30 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tfqk4-0005EG-UO; Wed, 05 Feb 2025 20:31:45 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <34BCkZwgKCtUNL81FKJ87FF7C5.3FDH5DL-45M5CEFE7EL.FI7@flex--wuhaotsh.bounces.google.com>) id 1tfqjg-0005BF-10 for qemu-devel@nongnu.org; Wed, 05 Feb 2025 20:31:24 -0500 Received: from mail-pj1-x1049.google.com ([2607:f8b0:4864:20::1049]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from <34BCkZwgKCtUNL81FKJ87FF7C5.3FDH5DL-45M5CEFE7EL.FI7@flex--wuhaotsh.bounces.google.com>) id 1tfqjc-0006sk-UP for qemu-devel@nongnu.org; Wed, 05 Feb 2025 20:31:19 -0500 Received: by mail-pj1-x1049.google.com with SMTP id 98e67ed59e1d1-2f46b7851fcso1034267a91.1 for ; Wed, 05 Feb 2025 17:31:14 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1738805473; x=1739410273; darn=nongnu.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=jm11tuE2Xz/Wplg8aBcomuxNIdQPqZVBGw7eKnOjft4=; b=oeXvGExKysm06dbVmjPUf/kp69ucIrBaorVq08xJ+LA5lXCdC+sMyl4YAbp+LIim9u CEtBflaox5FWB2rX3Y+3nYHObvOaiLf8B6R+FIBtjkLMKb1/ce6LZvfomcuewyQISh3E jtaCaFoj90POIAfJ+HGNxSBXPTOGjXzNGgA81PIIlOrt2enpON/ZXrNQTDwm5v5KH8gT 19wLnElowlGUPAhS7GnV+OKks+RSxL9Ir7gJQ4jbnL/w5XLxxhhQbN95bwQmCtFdXg+r dQ8BEv5bbZfdi72miV/UasVZPAhT6M+6dCa07g53qeerIEdK/pWQ1Qisut3HUaWHxF+A qqBw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1738805473; x=1739410273; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=jm11tuE2Xz/Wplg8aBcomuxNIdQPqZVBGw7eKnOjft4=; b=ZSe2EqE4iNhlORyA7QicOCA14vL8NANIcU5khDLm3MslnaNtvk6my7rs54MWptBU5I NVuRvIdAkSw9f02BG4x0tnxVkIfRNfTHwIA47HHLSthlY2dumcYFwfMtbAG+G3JnxwcC YhLBAtiIj1Y6RGZ37ZsTcAp+OTvWhwuqEyuyLMt78MSVzgN6DgxUbos6GidazSfgr55m oK33dNVkmtKLWREKvoulIT0HJSk7uYvkyoe1iJUlQ3Jx5HkdCgdlwXMUAKPY1Tn+V5Id WLfVd2zVG5aZ185zmPdn9n+YGdV5mhnHJH5sHnPxqkKVQFxrR9JwNy7tjmRvRKrxJNxr 94Ww== X-Forwarded-Encrypted: i=1; AJvYcCUYhXvJSfBwZgsJFQVbKPYIhRKLZ0q0z5BxnVEFLmsuqXt2N8TL2xpV+dL3griJ77kZ0yuOO5Nzo+Vw@nongnu.org X-Gm-Message-State: AOJu0YxsqGHrHnHhlMGCyDiDozFkGdUMns99jIGySIgvuW5SFhpwt7pH 3nr5iu3y0VEnWUsnIItwfiP+7rB7YCXguS6dkfKp00msfxrhRnokQxRdTG2A79EQ23qvmw2VWrV 6WeZ7QPf/Jg== X-Google-Smtp-Source: AGHT+IFqr97eKqY3Wnw+yztAaEfC80hsoyFaLtn/5TShODd9dVZg701E1cCnQxwAhjf8LrQhhSToZyYKIub63A== X-Received: from pjbsj1.prod.google.com ([2002:a17:90b:2d81:b0:2f8:45ef:702b]) (user=wuhaotsh job=prod-delivery.src-stubby-dispatcher) by 2002:a17:90a:d406:b0:2ee:d63f:d71 with SMTP id 98e67ed59e1d1-2f9e076c070mr8613168a91.14.1738805472883; Wed, 05 Feb 2025 17:31:12 -0800 (PST) Date: Wed, 5 Feb 2025 17:30:49 -0800 In-Reply-To: <20250206013105.3228344-1-wuhaotsh@google.com> Mime-Version: 1.0 References: <20250206013105.3228344-1-wuhaotsh@google.com> X-Mailer: git-send-email 2.48.1.362.g079036d154-goog Message-ID: <20250206013105.3228344-2-wuhaotsh@google.com> Subject: [PATCH v3 01/17] roms: Update vbootrom to 1287b6e From: Hao Wu To: peter.maydell@linaro.org Cc: qemu-arm@nongnu.org, qemu-devel@nongnu.org, wuhaotsh@google.com, venture@google.com, Avi.Fishman@nuvoton.com, kfting@nuvoton.com, hskinnemoen@google.com, titusr@google.com, chli30@nuvoton.corp-partner.google.com Received-SPF: pass client-ip=2607:f8b0:4864:20::1049; envelope-from=34BCkZwgKCtUNL81FKJ87FF7C5.3FDH5DL-45M5CEFE7EL.FI7@flex--wuhaotsh.bounces.google.com; helo=mail-pj1-x1049.google.com X-Spam_score_int: -95 X-Spam_score: -9.6 X-Spam_bar: --------- X-Spam_report: (-9.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_MED=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, USER_IN_DEF_DKIM_WL=-7.5 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org This newer vbootrom supports NPCM8xx. Similar to the NPCM7XX one it supports loading the UBoot from the SPI device and not more. We updated the npcm7xx bootrom to be compiled from this version. Reviewed-by: Peter Maydell Signed-off-by: Hao Wu --- pc-bios/npcm7xx_bootrom.bin | Bin 768 -> 768 bytes roms/vbootrom | 2 +- 2 files changed, 1 insertion(+), 1 deletion(-) diff --git a/pc-bios/npcm7xx_bootrom.bin b/pc-bios/npcm7xx_bootrom.bin index 38f89d1b97b0c2e133af2a9fbed0521be132065b..903f126636f9ef5d1100c056656ccfb2b32e5e10 100644 GIT binary patch delta 90 zcmZo*Yhc^(l+nU*!D9x6DNkDr=09a-2ztoGz`#|*F#jn7L;r()|Np;c0m>C1$z?$0 Ywog`Ma%Vh0Ig_b-VgU<}A_D>d06Rh+WdHyG delta 69 zcmZo*Yhc^(lu^NO!D9x2$xoRb7CdZGnE#ZCA@Cs+0|QqL!~CZV4E+!GPG)41X52Pe SmdTy*+~icIZXQJj1ONb5*AzJb diff --git a/roms/vbootrom b/roms/vbootrom index 0c37a43527..1287b6e42e 160000 --- a/roms/vbootrom +++ b/roms/vbootrom @@ -1 +1 @@ -Subproject commit 0c37a43527f0ee2b9584e7fb2fdc805e902635ac +Subproject commit 1287b6e42e839ba2ab0f06268c5b53ae60df3537 From patchwork Thu Feb 6 01:30:50 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hao Wu X-Patchwork-Id: 13962115 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E58B6C02199 for ; Thu, 6 Feb 2025 01:35:07 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tfqk5-0005FX-Dk; Wed, 05 Feb 2025 20:31:49 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <34hCkZwgKCtcPNA3HMLA9HH9E7.5HFJ7FN-67O7EGHG9GN.HK9@flex--wuhaotsh.bounces.google.com>) id 1tfqjk-0005C4-Hy for qemu-devel@nongnu.org; Wed, 05 Feb 2025 20:31:24 -0500 Received: from mail-pj1-x1049.google.com ([2607:f8b0:4864:20::1049]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from <34hCkZwgKCtcPNA3HMLA9HH9E7.5HFJ7FN-67O7EGHG9GN.HK9@flex--wuhaotsh.bounces.google.com>) id 1tfqjf-0006sy-76 for qemu-devel@nongnu.org; Wed, 05 Feb 2025 20:31:21 -0500 Received: by mail-pj1-x1049.google.com with SMTP id 98e67ed59e1d1-2f9f90051a2so717088a91.2 for ; Wed, 05 Feb 2025 17:31:15 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1738805474; x=1739410274; darn=nongnu.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=JGq/NCRPeL22eLhkL37mD6vo4KePc8psLH0Fx7CR06c=; b=k78m9n84dnkH0EmevjEYE/z8ghvcDkPYzehpw5JgyE4OJZXZQ5iiCxMqxr5dW7l//t G6id4HE7iQ7eyBP+0EmhrDouqVZuyy0rSAxH+yzsTSyeRHGW56+hJsb6T+EXPBX5IMQP WOA7Ofh5/UBJczStNbcLJXsLYnlNSwJyR5UtrHBNwjKwd7HGtH4go/RHW2G5qVpTuncB JJzHsf7hZ4Wc+U7LGkVieHmN9loXFais+BXPQPwCic6dqIvPq959PDIm3Fq6v5dsf7Dq rotRFwU2HtxPKcMgcJIz8C1ZAzO+WIYigaWOmUyYjUJ6ciFGQuHJ0+DVoSA7C+IiGcrE Q+7A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1738805474; x=1739410274; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=JGq/NCRPeL22eLhkL37mD6vo4KePc8psLH0Fx7CR06c=; b=Fmh3jCr/yJNt67H+rPtGbs/hhUohM+l5iTk29VJDHzJv7r/rUx26AKA6OG7z972ma4 p4XIZD0Vw68OZ8nLMnIgfS9+vl0huadLqa6QozgaRF+4xIrV36NyrdTvzm3kj7aNXAA/ LlsZWeifeyqqNpLMY/4c1ZM8vNyKCawHSiaAg4qiabs4I+Wx2wrPAU/MFs94986EneqC fh4pur+gSUDzmiRDty0BFThExJQf3xElIEfK0hUWn2YFno48Xzi1IpZKq/taYmUc5+Md 1jg0IanebPeiG32Ba4wBXL5emd3ItWZBGSUGHW6OnGOPea8BxeQIb7ZnoOYJbgt6Y5Wy mmog== X-Forwarded-Encrypted: i=1; AJvYcCUO8DFZOaKbyLmEZY6YLbDqJAPpjNRdmKp9AubzPyUVcu8NHbH0N4ivlyHCzNczexL33uQbfuo3C9uc@nongnu.org X-Gm-Message-State: AOJu0Yz1DljDij8Uoq5N5yNf6b+3hVz5qZoXNo2oYqlYHTy+tXE360Tn Wf/Qw9sXjND4JVgssm48pgmR48zMfDHzPgWLgBnCLXI1k9tloQEIYKqQSADw/L/cTAjLT3wLC/Y 9Pn3S3JFCRg== X-Google-Smtp-Source: AGHT+IFn5wbU6zHAbYrZOchtMK4UhkkIcn5URo3EYAgM59xHDrgghSyTW4vBf8gOc5PrE3oNaOw6UCtP3EhTqg== X-Received: from pjm5.prod.google.com ([2002:a17:90b:2fc5:b0:2ee:4b69:50e1]) (user=wuhaotsh job=prod-delivery.src-stubby-dispatcher) by 2002:a17:90b:3557:b0:2f4:434d:c7f0 with SMTP id 98e67ed59e1d1-2f9e076271fmr9378463a91.12.1738805474524; Wed, 05 Feb 2025 17:31:14 -0800 (PST) Date: Wed, 5 Feb 2025 17:30:50 -0800 In-Reply-To: <20250206013105.3228344-1-wuhaotsh@google.com> Mime-Version: 1.0 References: <20250206013105.3228344-1-wuhaotsh@google.com> X-Mailer: git-send-email 2.48.1.362.g079036d154-goog Message-ID: <20250206013105.3228344-3-wuhaotsh@google.com> Subject: [PATCH v3 02/17] pc-bios: Add NPCM8XX vBootrom From: Hao Wu To: peter.maydell@linaro.org Cc: qemu-arm@nongnu.org, qemu-devel@nongnu.org, wuhaotsh@google.com, venture@google.com, Avi.Fishman@nuvoton.com, kfting@nuvoton.com, hskinnemoen@google.com, titusr@google.com, chli30@nuvoton.corp-partner.google.com Received-SPF: pass client-ip=2607:f8b0:4864:20::1049; envelope-from=34hCkZwgKCtcPNA3HMLA9HH9E7.5HFJ7FN-67O7EGHG9GN.HK9@flex--wuhaotsh.bounces.google.com; helo=mail-pj1-x1049.google.com X-Spam_score_int: -95 X-Spam_score: -9.6 X-Spam_bar: --------- X-Spam_report: (-9.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_MED=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, USER_IN_DEF_DKIM_WL=-7.5 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org The bootrom is a minimal bootrom used to load an NPCM8XX image. The source code is located in the same repo as the NPCM7XX one: github.com/google/vbootrom/tree/master/npcm8xx. Reviewed-by: Peter Maydell Signed-off-by: Hao Wu --- MAINTAINERS | 1 + pc-bios/README | 8 ++++---- pc-bios/meson.build | 1 + pc-bios/npcm8xx_bootrom.bin | Bin 0 -> 608 bytes roms/Makefile | 6 ++++++ 5 files changed, 12 insertions(+), 4 deletions(-) create mode 100644 pc-bios/npcm8xx_bootrom.bin diff --git a/MAINTAINERS b/MAINTAINERS index 0cf37fce7b..d0245febd7 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -878,6 +878,7 @@ F: include/hw/*/npcm* F: tests/qtest/npcm* F: tests/qtest/adm1266-test.c F: pc-bios/npcm7xx_bootrom.bin +F: pc-bios/npcm8xx_bootrom.bin F: roms/vbootrom F: docs/system/arm/nuvoton.rst F: tests/functional/test_arm_quanta_gsj.py diff --git a/pc-bios/README b/pc-bios/README index 7ffb2f43a4..700dcaab52 100644 --- a/pc-bios/README +++ b/pc-bios/README @@ -70,10 +70,10 @@ source code also contains code reused from other projects described here: https://github.com/riscv/opensbi/blob/master/ThirdPartyNotices.md. -- npcm7xx_bootrom.bin is a simplified, free (Apache 2.0) boot ROM for Nuvoton - NPCM7xx BMC devices. It currently implements the bare minimum to load, parse, - initialize and run boot images stored in SPI flash, but may grow more - features over time as needed. The source code is available at: +- npcm{7xx,8xx}_bootrom.bin is a simplified, free (Apache 2.0) boot ROM for + Nuvoton NPCM7xx/8xx BMC devices. It currently implements the bare minimum to + load, parse, initialize and run boot images stored in SPI flash, but may grow + more features over time as needed. The source code is available at: https://github.com/google/vbootrom - hppa-firmware.img (32-bit) and hppa-firmware64.img (64-bit) are firmware diff --git a/pc-bios/meson.build b/pc-bios/meson.build index b68b29cc7d..51e95cc903 100644 --- a/pc-bios/meson.build +++ b/pc-bios/meson.build @@ -80,6 +80,7 @@ blobs = [ 'opensbi-riscv32-generic-fw_dynamic.bin', 'opensbi-riscv64-generic-fw_dynamic.bin', 'npcm7xx_bootrom.bin', + 'npcm8xx_bootrom.bin', 'vof.bin', 'vof-nvram.bin', ] diff --git a/pc-bios/npcm8xx_bootrom.bin b/pc-bios/npcm8xx_bootrom.bin new file mode 100644 index 0000000000000000000000000000000000000000..6370d6475635c4d445d2b927311edcd591949c82 GIT binary patch literal 608 zcmdUrKTE?<6vfX=0{*3B5ET?nwWA^;qEk()n=Xb9-4dxoSBrz#p|QJQL~zokn{Eyc z?PBXUkU+aB?k?IbNQftG5ej|*FC2c{bKkr7zLy3jhNxj`gc_y5h&V=Ru)PgZC)Y`f zTqA9Am28qLHlr*^&hT#;re-)dpxT0U42|O+cWOcx=B;{6xXH04vx?cjm z+%U{oFx!aPpV3>ZKz0i$XA-yq{f}x4;|pbw;l#@9zGd|z-rs*H@V-o%PEV)D-)8n2%DyH5@w_^Y8 LH5R3RMV#gjxYTW} literal 0 HcmV?d00001 diff --git a/roms/Makefile b/roms/Makefile index 31e4b97c98..beff58d9d5 100644 --- a/roms/Makefile +++ b/roms/Makefile @@ -34,6 +34,7 @@ find-cross-gcc = $(firstword $(wildcard $(patsubst %ld,%gcc,$(call find-cross-ld # finally strip off path + toolname so we get the prefix find-cross-prefix = $(subst gcc,,$(notdir $(call find-cross-gcc,$(1)))) +aarch64_cross_prefix := $(call find-cross-prefix,aarch64) arm_cross_prefix := $(call find-cross-prefix,arm) powerpc64_cross_prefix := $(call find-cross-prefix,powerpc64) powerpc_cross_prefix := $(call find-cross-prefix,powerpc) @@ -66,6 +67,7 @@ default help: @echo " u-boot.e500 -- update u-boot.e500" @echo " u-boot.sam460 -- update u-boot.sam460" @echo " npcm7xx_bootrom -- update vbootrom for npcm7xx" + @echo " npcm8xx_bootrom -- update vbootrom for npcm8xx" @echo " efi -- update UEFI (edk2) platform firmware" @echo " opensbi32-generic -- update OpenSBI for 32-bit generic machine" @echo " opensbi64-generic -- update OpenSBI for 64-bit generic machine" @@ -194,6 +196,10 @@ npcm7xx_bootrom: $(MAKE) -C vbootrom CROSS_COMPILE=$(arm_cross_prefix) cp vbootrom/npcm7xx_bootrom.bin ../pc-bios/npcm7xx_bootrom.bin +npcm8xx_bootrom: + $(MAKE) -C vbootrom CROSS_COMPILE=$(aarch64_cross_prefix) + cp vbootrom/npcm8xx_bootrom.bin ../pc-bios/npcm8xx_bootrom.bin + hppa-firmware: $(MAKE) -C seabios-hppa parisc cp seabios-hppa/out/hppa-firmware.img ../pc-bios/ From patchwork Thu Feb 6 01:30:51 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hao Wu X-Patchwork-Id: 13962120 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 6A01CC02194 for ; Thu, 6 Feb 2025 01:35:58 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tfqkW-0005Nx-WE; Wed, 05 Feb 2025 20:32:13 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <35BCkZwgKCtkRPC5JONCBJJBG9.7JHL9HP-89Q9GIJIBIP.JMB@flex--wuhaotsh.bounces.google.com>) id 1tfqjw-0005Ct-Af for qemu-devel@nongnu.org; Wed, 05 Feb 2025 20:31:40 -0500 Received: from mail-pl1-x649.google.com ([2607:f8b0:4864:20::649]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from <35BCkZwgKCtkRPC5JONCBJJBG9.7JHL9HP-89Q9GIJIBIP.JMB@flex--wuhaotsh.bounces.google.com>) id 1tfqjk-0006tG-4t for qemu-devel@nongnu.org; Wed, 05 Feb 2025 20:31:29 -0500 Received: by mail-pl1-x649.google.com with SMTP id d9443c01a7336-21f075a828bso7242865ad.2 for ; Wed, 05 Feb 2025 17:31:17 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1738805476; x=1739410276; darn=nongnu.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=bdp9jkK1dsukYpE9ksX5x/NIWESjBYrWaYraAo5agjc=; b=GQyrJdzPJdR2mxGW4PvevnJHsx/Y73aEWgAkyrmGnqr+ExNPP27JY/G7aru1tqd7T+ fCiGv4Xrv3VXQVkg0//cBB/IpMo6TaJ1yHerq/RQzXw2xfvWgNOk2z1Aaw2ExVUwQ9jT 2yNdrav0Khow6ty9BQZNcU5A0jEJ0Llv0pUva6aaJMh0vzPdbC9hy9ogpFaXEZXeQnLI kWFkFeRcwAjr2Mt98c6dxZRZAQA7XrNANRwihvvMzjcKdKBNBO7Q0lfurXbfKdWgTTcK xTzPP/HPuP7I0l1UtqSNRk1D7jzoTQ8xthLf7kC0Qp2zyQWiBThmrUtfAQdEpdsCgAc0 i+sA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1738805476; x=1739410276; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=bdp9jkK1dsukYpE9ksX5x/NIWESjBYrWaYraAo5agjc=; b=RrjoIOox/q9W/e89n3yCTqcEJ/zCx6R+wg0o/uh96KpL9/r4q15lw05Y2vBFuHi/5b OqWS3Xvs2blrLmsZH4OvOKT8fBqV7YChzVodwM9w5HZo728mKXruuXrBbXZ+3pAsDKJ9 mKOs59HEVOfw1s7fGRf/ltpjcMttaUFxFppQ32v+Imt1l89/WAKaJ0mxem8k0sdN/uwn hLRw4oMyt/U+PIK1IN5RmT6131O2vONijaP2ZP3WFP14CWmhJyYqYHWZx65fr9wbhY0k LchDr0D9oMS0rDCMOk8rNTlTdINFODxg9MGpA9d4cyvGZtsg2i6BfJ659gKwXGCBV3D6 LXKQ== X-Forwarded-Encrypted: i=1; AJvYcCViz3EW4Z2w5muMLOrDi+V3x5ZCCZfqG3n8QDo/8kS0GweziH00jAkEbzUP6bFCoCgxJVPHB9MWu/et@nongnu.org X-Gm-Message-State: AOJu0YwE6pt/D6Qf5e9cqwYrIUBKLlokBEZf7CoV7omXTuGuSIZk007G 1EyHBttV49Nse0O/O20/oyJ6xzw4rKz3gsN0QDS0foHeqYiPVxWs4Df9IAR9FDw1UVorXdYQGLp F/336LHKdhg== X-Google-Smtp-Source: AGHT+IHL3VaBgKKlng8wAvdxBo51J7WR9PXfHzYt13lYTJ/QvrBn4qqR+Txgqlri8pqxSG3ljpv8H8Hn/uqU0Q== X-Received: from plce20.prod.google.com ([2002:a17:902:f1d4:b0:216:21cb:2dfe]) (user=wuhaotsh job=prod-delivery.src-stubby-dispatcher) by 2002:a17:902:cf12:b0:216:48f4:4f1a with SMTP id d9443c01a7336-21f17e4ca85mr88457245ad.16.1738805476161; Wed, 05 Feb 2025 17:31:16 -0800 (PST) Date: Wed, 5 Feb 2025 17:30:51 -0800 In-Reply-To: <20250206013105.3228344-1-wuhaotsh@google.com> Mime-Version: 1.0 References: <20250206013105.3228344-1-wuhaotsh@google.com> X-Mailer: git-send-email 2.48.1.362.g079036d154-goog Message-ID: <20250206013105.3228344-4-wuhaotsh@google.com> Subject: [PATCH v3 03/17] hw/ssi: Make flash size a property in NPCM7XX FIU From: Hao Wu To: peter.maydell@linaro.org Cc: qemu-arm@nongnu.org, qemu-devel@nongnu.org, wuhaotsh@google.com, venture@google.com, Avi.Fishman@nuvoton.com, kfting@nuvoton.com, hskinnemoen@google.com, titusr@google.com, chli30@nuvoton.corp-partner.google.com Received-SPF: pass client-ip=2607:f8b0:4864:20::649; envelope-from=35BCkZwgKCtkRPC5JONCBJJBG9.7JHL9HP-89Q9GIJIBIP.JMB@flex--wuhaotsh.bounces.google.com; helo=mail-pl1-x649.google.com X-Spam_score_int: -95 X-Spam_score: -9.6 X-Spam_bar: --------- X-Spam_report: (-9.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_MED=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, USER_IN_DEF_DKIM_WL=-7.5 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org This allows different FIUs to have different flash sizes, useful in NPCM8XX which has multiple different sized FIU modules. Reviewed-by: Peter Maydell Signed-off-by: Hao Wu --- hw/arm/npcm7xx.c | 6 ++++++ hw/ssi/npcm7xx_fiu.c | 11 +++++++---- include/hw/ssi/npcm7xx_fiu.h | 1 + 3 files changed, 14 insertions(+), 4 deletions(-) diff --git a/hw/arm/npcm7xx.c b/hw/arm/npcm7xx.c index 386b2c35e9..2d6e08b72b 100644 --- a/hw/arm/npcm7xx.c +++ b/hw/arm/npcm7xx.c @@ -292,17 +292,21 @@ static const struct { hwaddr regs_addr; int cs_count; const hwaddr *flash_addr; + size_t flash_size; } npcm7xx_fiu[] = { { .name = "fiu0", .regs_addr = 0xfb000000, .cs_count = ARRAY_SIZE(npcm7xx_fiu0_flash_addr), .flash_addr = npcm7xx_fiu0_flash_addr, + .flash_size = 128 * MiB, + }, { .name = "fiu3", .regs_addr = 0xc0000000, .cs_count = ARRAY_SIZE(npcm7xx_fiu3_flash_addr), .flash_addr = npcm7xx_fiu3_flash_addr, + .flash_size = 128 * MiB, }, }; @@ -735,6 +739,8 @@ static void npcm7xx_realize(DeviceState *dev, Error **errp) object_property_set_int(OBJECT(sbd), "cs-count", npcm7xx_fiu[i].cs_count, &error_abort); + object_property_set_int(OBJECT(sbd), "flash-size", + npcm7xx_fiu[i].flash_size, &error_abort); sysbus_realize(sbd, &error_abort); sysbus_mmio_map(sbd, 0, npcm7xx_fiu[i].regs_addr); diff --git a/hw/ssi/npcm7xx_fiu.c b/hw/ssi/npcm7xx_fiu.c index 21fc489038..ccdce67fa9 100644 --- a/hw/ssi/npcm7xx_fiu.c +++ b/hw/ssi/npcm7xx_fiu.c @@ -28,9 +28,6 @@ #include "trace.h" -/* Up to 128 MiB of flash may be accessed directly as memory. */ -#define NPCM7XX_FIU_FLASH_WINDOW_SIZE (128 * MiB) - /* Each module has 4 KiB of register space. Only a fraction of it is used. */ #define NPCM7XX_FIU_CTRL_REGS_SIZE (4 * KiB) @@ -507,6 +504,11 @@ static void npcm7xx_fiu_realize(DeviceState *dev, Error **errp) return; } + if (s->flash_size == 0) { + error_setg(errp, "%s: flash size must be set", dev->canonical_path); + return; + } + s->spi = ssi_create_bus(dev, "spi"); s->cs_lines = g_new0(qemu_irq, s->cs_count); qdev_init_gpio_out_named(DEVICE(s), s->cs_lines, "cs", s->cs_count); @@ -525,7 +527,7 @@ static void npcm7xx_fiu_realize(DeviceState *dev, Error **errp) flash->fiu = s; memory_region_init_io(&flash->direct_access, OBJECT(s), &npcm7xx_fiu_flash_ops, &s->flash[i], "flash", - NPCM7XX_FIU_FLASH_WINDOW_SIZE); + s->flash_size); sysbus_init_mmio(sbd, &flash->direct_access); } } @@ -543,6 +545,7 @@ static const VMStateDescription vmstate_npcm7xx_fiu = { static const Property npcm7xx_fiu_properties[] = { DEFINE_PROP_INT32("cs-count", NPCM7xxFIUState, cs_count, 0), + DEFINE_PROP_SIZE("flash-size", NPCM7xxFIUState, flash_size, 0), }; static void npcm7xx_fiu_class_init(ObjectClass *klass, void *data) diff --git a/include/hw/ssi/npcm7xx_fiu.h b/include/hw/ssi/npcm7xx_fiu.h index a3a1704289..1785ea16f4 100644 --- a/include/hw/ssi/npcm7xx_fiu.h +++ b/include/hw/ssi/npcm7xx_fiu.h @@ -60,6 +60,7 @@ struct NPCM7xxFIUState { int32_t cs_count; int32_t active_cs; qemu_irq *cs_lines; + size_t flash_size; NPCM7xxFIUFlash *flash; SSIBus *spi; From patchwork Thu Feb 6 01:30:52 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hao Wu X-Patchwork-Id: 13962114 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 14E3DC02199 for ; Thu, 6 Feb 2025 01:34:38 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tfqkU-0005MK-DU; Wed, 05 Feb 2025 20:32:10 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <35RCkZwgKCtoSQD6KPODCKKCHA.8KIMAIQ-9ARAHJKJCJQ.KNC@flex--wuhaotsh.bounces.google.com>) id 1tfqjt-0005Ci-7i for qemu-devel@nongnu.org; Wed, 05 Feb 2025 20:31:40 -0500 Received: from mail-pj1-x104a.google.com ([2607:f8b0:4864:20::104a]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from <35RCkZwgKCtoSQD6KPODCKKCHA.8KIMAIQ-9ARAHJKJCJQ.KNC@flex--wuhaotsh.bounces.google.com>) id 1tfqjk-0006tT-4o for qemu-devel@nongnu.org; Wed, 05 Feb 2025 20:31:26 -0500 Received: by mail-pj1-x104a.google.com with SMTP id 98e67ed59e1d1-2fa032b17c3so847399a91.1 for ; Wed, 05 Feb 2025 17:31:18 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1738805477; x=1739410277; darn=nongnu.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=nhDHNsqOuHIuugitVBKeEkbSBRDrJD2r9kXRQvXzHqw=; b=tSEtZEHfM/AcFuNAGKhTFgQZQ5Y10ASIhVPrG9KvMt0khbH9o1Ka6P2ogmBI/knO57 MnW5Gi33+eW2NSw1Pt8LQFgakPcCMtPXlOvHDd/qroGHoveoIf/wiEPqXgRkMywqrc2e SsCXgmpuC2RFn5Z7mxWIqz45tcRoV1n5BLo5mp1HD57IpyyqG/9ErpkxlSe6wLHbesGv ew/iZJshlI8LsobtEasf5U9wTe9qJRmiFlXxQAKQbaHxH38XJlI0LxjJs/xly+VBS/mx 7PTc1wrxjeuoX9Xdx/KRrVARlLnyWUpOrjeCEnq4FpNqEV8lcW4AiPZGX0yhKJe6v1rL HMyQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1738805477; x=1739410277; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=nhDHNsqOuHIuugitVBKeEkbSBRDrJD2r9kXRQvXzHqw=; b=P+KVvRBQdG6kc9fg3vnXmcp0T/OPKYx89RyU+LnmANSu2fN1xnYtf2/8Sra4w5x2D3 ciEQYjn8GfWzmxNB3RLiPts3p85XilFJNBIr9dI3sNK1+XNe1CDb7QdN36BGB5y2+DpZ ljDiBLIypKI3ms5eqRJkaDuGueewuNZaMORMxkDBCLzpnlZQz845iOuhA3cRF/8hYfgF CayLfuj1Fqz3rUcOzWjowo7mpE6I2kW93z6P1jE9VdiR8bt9+oYM2bYIQl3x+lLpv6ii BE3q1fDSCTg3ZLLhWEAaRowBImFCl400V5G4wVULaN6ZBI2v2qgeREdlM7AA1SjX0HgN fCqA== X-Forwarded-Encrypted: i=1; AJvYcCVOoFy029EDcrHbFTgMD0u+Rscfrx6hIqnGGs0NAVV3jkDTpgn01H8y/6lCLofY3/UrhAL7tc/p/LHG@nongnu.org X-Gm-Message-State: AOJu0Yzh0BI6INje2CoN+WFJ3TM0OS4XVK7NsJyYTNg54sSyxF/UYbAs pxGcFR45+Bpc90QRuX7O1wuGpQRlPiQcuCjGU2UBnt5kCPwIjeqZhI1SRyPDpKolGqZ78VuccYf wdcEPvIhzTg== X-Google-Smtp-Source: AGHT+IEXppVfR3dzc5kyS1SP6009VS5pj/GBMZJao/whnPwpPwHn7GzZVA2jZOr1Fj7rWsmrExpH6BC/IXtvrA== X-Received: from pjbpd11.prod.google.com ([2002:a17:90b:1dcb:b0:2ef:79ee:65c0]) (user=wuhaotsh job=prod-delivery.src-stubby-dispatcher) by 2002:a17:90b:17d1:b0:2ee:df70:1ff3 with SMTP id 98e67ed59e1d1-2f9e06a1b1dmr9626179a91.0.1738805477505; Wed, 05 Feb 2025 17:31:17 -0800 (PST) Date: Wed, 5 Feb 2025 17:30:52 -0800 In-Reply-To: <20250206013105.3228344-1-wuhaotsh@google.com> Mime-Version: 1.0 References: <20250206013105.3228344-1-wuhaotsh@google.com> X-Mailer: git-send-email 2.48.1.362.g079036d154-goog Message-ID: <20250206013105.3228344-5-wuhaotsh@google.com> Subject: [PATCH v3 04/17] hw/misc: Rename npcm7xx_gcr to npcm_gcr From: Hao Wu To: peter.maydell@linaro.org Cc: qemu-arm@nongnu.org, qemu-devel@nongnu.org, wuhaotsh@google.com, venture@google.com, Avi.Fishman@nuvoton.com, kfting@nuvoton.com, hskinnemoen@google.com, titusr@google.com, chli30@nuvoton.corp-partner.google.com Received-SPF: pass client-ip=2607:f8b0:4864:20::104a; envelope-from=35RCkZwgKCtoSQD6KPODCKKCHA.8KIMAIQ-9ARAHJKJCJQ.KNC@flex--wuhaotsh.bounces.google.com; helo=mail-pj1-x104a.google.com X-Spam_score_int: -95 X-Spam_score: -9.6 X-Spam_bar: --------- X-Spam_report: (-9.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_MED=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, USER_IN_DEF_DKIM_WL=-7.5 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org NPCM7XX and NPCM8XX have a different set of GCRs and the GCR module needs to fit both. This commit changes the name of the GCR module. Future commits will add the support for NPCM8XX GCRs. Reviewed-by: Peter Maydell Signed-off-by: Hao Wu --- hw/misc/meson.build | 2 +- hw/misc/{npcm7xx_gcr.c => npcm_gcr.c} | 2 +- include/hw/arm/npcm7xx.h | 2 +- include/hw/misc/{npcm7xx_gcr.h => npcm_gcr.h} | 6 +++--- 4 files changed, 6 insertions(+), 6 deletions(-) rename hw/misc/{npcm7xx_gcr.c => npcm_gcr.c} (99%) rename include/hw/misc/{npcm7xx_gcr.h => npcm_gcr.h} (96%) diff --git a/hw/misc/meson.build b/hw/misc/meson.build index 55f493521b..554eb8df5b 100644 --- a/hw/misc/meson.build +++ b/hw/misc/meson.build @@ -70,7 +70,7 @@ system_ss.add(when: 'CONFIG_IMX', if_true: files( )) system_ss.add(when: 'CONFIG_NPCM7XX', if_true: files( 'npcm7xx_clk.c', - 'npcm7xx_gcr.c', + 'npcm_gcr.c', 'npcm7xx_mft.c', 'npcm7xx_pwm.c', 'npcm7xx_rng.c', diff --git a/hw/misc/npcm7xx_gcr.c b/hw/misc/npcm_gcr.c similarity index 99% rename from hw/misc/npcm7xx_gcr.c rename to hw/misc/npcm_gcr.c index 07464a4dc9..826fd41123 100644 --- a/hw/misc/npcm7xx_gcr.c +++ b/hw/misc/npcm_gcr.c @@ -16,7 +16,7 @@ #include "qemu/osdep.h" -#include "hw/misc/npcm7xx_gcr.h" +#include "hw/misc/npcm_gcr.h" #include "hw/qdev-properties.h" #include "migration/vmstate.h" #include "qapi/error.h" diff --git a/include/hw/arm/npcm7xx.h b/include/hw/arm/npcm7xx.h index 4e0d210188..510170471e 100644 --- a/include/hw/arm/npcm7xx.h +++ b/include/hw/arm/npcm7xx.h @@ -24,7 +24,7 @@ #include "hw/i2c/npcm7xx_smbus.h" #include "hw/mem/npcm7xx_mc.h" #include "hw/misc/npcm7xx_clk.h" -#include "hw/misc/npcm7xx_gcr.h" +#include "hw/misc/npcm_gcr.h" #include "hw/misc/npcm7xx_mft.h" #include "hw/misc/npcm7xx_pwm.h" #include "hw/misc/npcm7xx_rng.h" diff --git a/include/hw/misc/npcm7xx_gcr.h b/include/hw/misc/npcm_gcr.h similarity index 96% rename from include/hw/misc/npcm7xx_gcr.h rename to include/hw/misc/npcm_gcr.h index c0bbdda77e..9b4998950c 100644 --- a/include/hw/misc/npcm7xx_gcr.h +++ b/include/hw/misc/npcm_gcr.h @@ -13,8 +13,8 @@ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. */ -#ifndef NPCM7XX_GCR_H -#define NPCM7XX_GCR_H +#ifndef NPCM_GCR_H +#define NPCM_GCR_H #include "exec/memory.h" #include "hw/sysbus.h" @@ -70,4 +70,4 @@ struct NPCM7xxGCRState { #define TYPE_NPCM7XX_GCR "npcm7xx-gcr" OBJECT_DECLARE_SIMPLE_TYPE(NPCM7xxGCRState, NPCM7XX_GCR) -#endif /* NPCM7XX_GCR_H */ +#endif /* NPCM_GCR_H */ From patchwork Thu Feb 6 01:30:53 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hao Wu X-Patchwork-Id: 13962123 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id CA68FC02192 for ; Thu, 6 Feb 2025 01:36:35 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tfqkW-0005NC-77; Wed, 05 Feb 2025 20:32:12 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <35hCkZwgKCtsTRE7LQPEDLLDIB.9LJNBJR-ABSBIKLKDKR.LOD@flex--wuhaotsh.bounces.google.com>) id 1tfqjz-0005Db-JA for qemu-devel@nongnu.org; Wed, 05 Feb 2025 20:31:40 -0500 Received: from mail-pj1-x104a.google.com ([2607:f8b0:4864:20::104a]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from <35hCkZwgKCtsTRE7LQPEDLLDIB.9LJNBJR-ABSBIKLKDKR.LOD@flex--wuhaotsh.bounces.google.com>) id 1tfqjt-0006ti-Lu for qemu-devel@nongnu.org; Wed, 05 Feb 2025 20:31:37 -0500 Received: by mail-pj1-x104a.google.com with SMTP id 98e67ed59e1d1-2f46b7851fcso1034547a91.1 for ; Wed, 05 Feb 2025 17:31:19 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1738805479; x=1739410279; darn=nongnu.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=OJLcL1TFcbdFCkelDrA7+/R0LkvTkjIj9dXkUSOlZkI=; b=OTA9/mZ4EowO6upeVL27BpZsTEEN15Ctr4Kru0+olfYwUAzHx/K4+JV2Mc4g4MBpPZ xOzgGHawzzElsdJCeI1wroVsOF41QhpVoTTUcdWdLJZbW/3kFaKZxJM2NVjkWrTpKMDW s6z8sztsbB0cdZ4ZRa8eEla6R+Rg024uPfs2IVoGZ000v+ERxeea79fVTHFVUajDffLn Q+jnP9cam+MrlNtd5OgQAaEparRYaNc8wBWl4MykzaEqcpuxIEksNvcdQ33bPwrTVd95 ej0UMF59s4gCh3x2evThALBuJdBHgMP6Aw0+tAAEtOdQc4yJ6zMhfLEt3Uxoxpc3Xehh uh9A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1738805479; x=1739410279; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=OJLcL1TFcbdFCkelDrA7+/R0LkvTkjIj9dXkUSOlZkI=; b=XzCrHxm1lINABPsI8XrqkHpwWc26a9XZYTsUaj2k+UDB84aIl8s69rQXtnIxwQdb3w Bizz5fTBFLvZ6VkdZRxRh9EkZ8DLJr6Xo4/vCEpVS3fNAT23jiAVY2DX+SpvFjbdEBJw p5XGHfnNyznd3XwDTZsVXPy8H/anVDWpgX97orWm5D/rkaTJGZETIQ3Ktqgf5t9bf9SA 8eh4A93hmhyBRnJe0m11ZFkb7PVa7e9KHDA+PpDi+sbWAH2Rxij42kxARV0uCyZkDPtq 7bRvHc/RFrz+QvMlQw9rMmv4YNfug0W33ah7BotJSN064GdUA7FsVg10ZA9W2qBN4uT2 dNUQ== X-Forwarded-Encrypted: i=1; AJvYcCUB3Sr4xsI0SbYX2J3r6zgo8uHBjRlo3D/XBGhjKYsNfirZRVB3pYvmWqQ1JCParFfJ9YU9k2wgwLI7@nongnu.org X-Gm-Message-State: AOJu0YyQkpxs8LKRYgoN+yLE7nJTlj/QQPFrxmagwArJGo8PKExQwUFQ l280f889yuyWrRfTKdRgdzg1kDxmEgkA1pXPWElJ5UuCYCWzMOmhZ9FiUpDVCKRNVY6QQwGSVrb AtCDTHlTirg== X-Google-Smtp-Source: AGHT+IF6vKCOwWgvX0qr94H0Whid6RJncD3YCRMFMxfQZ4Z7wYV3zo582n07G4fuKzMK4EJfODOKSDKDhDZvOw== X-Received: from pgb12.prod.google.com ([2002:a05:6a02:340c:b0:7fd:49b7:10f7]) (user=wuhaotsh job=prod-delivery.src-stubby-dispatcher) by 2002:a05:6a20:d705:b0:1e0:cf39:846a with SMTP id adf61e73a8af0-1ede88ab90amr9725757637.29.1738805478933; Wed, 05 Feb 2025 17:31:18 -0800 (PST) Date: Wed, 5 Feb 2025 17:30:53 -0800 In-Reply-To: <20250206013105.3228344-1-wuhaotsh@google.com> Mime-Version: 1.0 References: <20250206013105.3228344-1-wuhaotsh@google.com> X-Mailer: git-send-email 2.48.1.362.g079036d154-goog Message-ID: <20250206013105.3228344-6-wuhaotsh@google.com> Subject: [PATCH v3 05/17] hw/misc: Move NPCM7XX GCR to NPCM GCR From: Hao Wu To: peter.maydell@linaro.org Cc: qemu-arm@nongnu.org, qemu-devel@nongnu.org, wuhaotsh@google.com, venture@google.com, Avi.Fishman@nuvoton.com, kfting@nuvoton.com, hskinnemoen@google.com, titusr@google.com, chli30@nuvoton.corp-partner.google.com Received-SPF: pass client-ip=2607:f8b0:4864:20::104a; envelope-from=35hCkZwgKCtsTRE7LQPEDLLDIB.9LJNBJR-ABSBIKLKDKR.LOD@flex--wuhaotsh.bounces.google.com; helo=mail-pj1-x104a.google.com X-Spam_score_int: -95 X-Spam_score: -9.6 X-Spam_bar: --------- X-Spam_report: (-9.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_MED=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, USER_IN_DEF_DKIM_WL=-7.5 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org A lot of NPCM7XX and NPCM8XX GCR modules share the same code, this commit moves the NPCM7XX GCR to NPCM GCR for these properties. Reviewed-by: Peter Maydell Signed-off-by: Hao Wu --- hw/misc/npcm_gcr.c | 92 +++++++++++++++++++++----------------- hw/misc/trace-events | 6 +-- include/hw/arm/npcm7xx.h | 2 +- include/hw/misc/npcm_gcr.h | 7 +-- 4 files changed, 59 insertions(+), 48 deletions(-) diff --git a/hw/misc/npcm_gcr.c b/hw/misc/npcm_gcr.c index 826fd41123..0959f2e5c4 100644 --- a/hw/misc/npcm_gcr.c +++ b/hw/misc/npcm_gcr.c @@ -84,10 +84,10 @@ static const uint32_t cold_reset_values[NPCM7XX_GCR_NR_REGS] = { [NPCM7XX_GCR_USB2PHYCTL] = 0x034730e4, }; -static uint64_t npcm7xx_gcr_read(void *opaque, hwaddr offset, unsigned size) +static uint64_t npcm_gcr_read(void *opaque, hwaddr offset, unsigned size) { uint32_t reg = offset / sizeof(uint32_t); - NPCM7xxGCRState *s = opaque; + NPCMGCRState *s = opaque; if (reg >= NPCM7XX_GCR_NR_REGS) { qemu_log_mask(LOG_GUEST_ERROR, @@ -96,19 +96,19 @@ static uint64_t npcm7xx_gcr_read(void *opaque, hwaddr offset, unsigned size) return 0; } - trace_npcm7xx_gcr_read(offset, s->regs[reg]); + trace_npcm_gcr_read(offset, s->regs[reg]); return s->regs[reg]; } -static void npcm7xx_gcr_write(void *opaque, hwaddr offset, +static void npcm_gcr_write(void *opaque, hwaddr offset, uint64_t v, unsigned size) { uint32_t reg = offset / sizeof(uint32_t); - NPCM7xxGCRState *s = opaque; + NPCMGCRState *s = opaque; uint32_t value = v; - trace_npcm7xx_gcr_write(offset, value); + trace_npcm_gcr_write(offset, value); if (reg >= NPCM7XX_GCR_NR_REGS) { qemu_log_mask(LOG_GUEST_ERROR, @@ -142,9 +142,9 @@ static void npcm7xx_gcr_write(void *opaque, hwaddr offset, s->regs[reg] = value; } -static const struct MemoryRegionOps npcm7xx_gcr_ops = { - .read = npcm7xx_gcr_read, - .write = npcm7xx_gcr_write, +static const struct MemoryRegionOps npcm_gcr_ops = { + .read = npcm_gcr_read, + .write = npcm_gcr_write, .endianness = DEVICE_LITTLE_ENDIAN, .valid = { .min_access_size = 4, @@ -155,7 +155,7 @@ static const struct MemoryRegionOps npcm7xx_gcr_ops = { static void npcm7xx_gcr_enter_reset(Object *obj, ResetType type) { - NPCM7xxGCRState *s = NPCM7XX_GCR(obj); + NPCMGCRState *s = NPCM_GCR(obj); QEMU_BUILD_BUG_ON(sizeof(s->regs) != sizeof(cold_reset_values)); @@ -165,10 +165,10 @@ static void npcm7xx_gcr_enter_reset(Object *obj, ResetType type) s->regs[NPCM7XX_GCR_INTCR3] = s->reset_intcr3; } -static void npcm7xx_gcr_realize(DeviceState *dev, Error **errp) +static void npcm_gcr_realize(DeviceState *dev, Error **errp) { ERRP_GUARD(); - NPCM7xxGCRState *s = NPCM7XX_GCR(dev); + NPCMGCRState *s = NPCM_GCR(dev); uint64_t dram_size; Object *obj; @@ -210,55 +210,65 @@ static void npcm7xx_gcr_realize(DeviceState *dev, Error **errp) s->reset_intcr3 |= ctz64(dram_size / NPCM7XX_GCR_MIN_DRAM_SIZE) << 8; } -static void npcm7xx_gcr_init(Object *obj) +static void npcm_gcr_init(Object *obj) { - NPCM7xxGCRState *s = NPCM7XX_GCR(obj); + NPCMGCRState *s = NPCM_GCR(obj); - memory_region_init_io(&s->iomem, obj, &npcm7xx_gcr_ops, s, - TYPE_NPCM7XX_GCR, 4 * KiB); + memory_region_init_io(&s->iomem, obj, &npcm_gcr_ops, s, + TYPE_NPCM_GCR, 4 * KiB); sysbus_init_mmio(SYS_BUS_DEVICE(s), &s->iomem); } -static const VMStateDescription vmstate_npcm7xx_gcr = { - .name = "npcm7xx-gcr", - .version_id = 0, - .minimum_version_id = 0, +static const VMStateDescription vmstate_npcm_gcr = { + .name = "npcm-gcr", + .version_id = 1, + .minimum_version_id = 1, .fields = (const VMStateField[]) { - VMSTATE_UINT32_ARRAY(regs, NPCM7xxGCRState, NPCM7XX_GCR_NR_REGS), + VMSTATE_UINT32_ARRAY(regs, NPCMGCRState, NPCM7XX_GCR_NR_REGS), VMSTATE_END_OF_LIST(), }, }; -static const Property npcm7xx_gcr_properties[] = { - DEFINE_PROP_UINT32("disabled-modules", NPCM7xxGCRState, reset_mdlr, 0), - DEFINE_PROP_UINT32("power-on-straps", NPCM7xxGCRState, reset_pwron, 0), +static const Property npcm_gcr_properties[] = { + DEFINE_PROP_UINT32("disabled-modules", NPCMGCRState, reset_mdlr, 0), + DEFINE_PROP_UINT32("power-on-straps", NPCMGCRState, reset_pwron, 0), }; -static void npcm7xx_gcr_class_init(ObjectClass *klass, void *data) +static void npcm_gcr_class_init(ObjectClass *klass, void *data) { - ResettableClass *rc = RESETTABLE_CLASS(klass); DeviceClass *dc = DEVICE_CLASS(klass); QEMU_BUILD_BUG_ON(NPCM7XX_GCR_REGS_END > NPCM7XX_GCR_NR_REGS); + dc->realize = npcm_gcr_realize; + dc->vmsd = &vmstate_npcm_gcr; + + device_class_set_props(dc, npcm_gcr_properties); +} + +static void npcm7xx_gcr_class_init(ObjectClass *klass, void *data) +{ + DeviceClass *dc = DEVICE_CLASS(klass); + ResettableClass *rc = RESETTABLE_CLASS(klass); + QEMU_BUILD_BUG_ON(NPCM7XX_GCR_REGS_END != NPCM7XX_GCR_NR_REGS); dc->desc = "NPCM7xx System Global Control Registers"; - dc->realize = npcm7xx_gcr_realize; - dc->vmsd = &vmstate_npcm7xx_gcr; rc->phases.enter = npcm7xx_gcr_enter_reset; - device_class_set_props(dc, npcm7xx_gcr_properties); } -static const TypeInfo npcm7xx_gcr_info = { - .name = TYPE_NPCM7XX_GCR, - .parent = TYPE_SYS_BUS_DEVICE, - .instance_size = sizeof(NPCM7xxGCRState), - .instance_init = npcm7xx_gcr_init, - .class_init = npcm7xx_gcr_class_init, +static const TypeInfo npcm_gcr_info[] = { + { + .name = TYPE_NPCM_GCR, + .parent = TYPE_SYS_BUS_DEVICE, + .instance_size = sizeof(NPCMGCRState), + .instance_init = npcm_gcr_init, + .class_init = npcm_gcr_class_init, + .abstract = true, + }, + { + .name = TYPE_NPCM7XX_GCR, + .parent = TYPE_NPCM_GCR, + .class_init = npcm7xx_gcr_class_init, + }, }; - -static void npcm7xx_gcr_register_type(void) -{ - type_register_static(&npcm7xx_gcr_info); -} -type_init(npcm7xx_gcr_register_type); +DEFINE_TYPES(npcm_gcr_info) diff --git a/hw/misc/trace-events b/hw/misc/trace-events index b35b0e77f7..0f7204a237 100644 --- a/hw/misc/trace-events +++ b/hw/misc/trace-events @@ -134,9 +134,9 @@ mos6522_read(uint64_t addr, const char *name, unsigned val) "reg=0x%"PRIx64 " [% npcm7xx_clk_read(uint64_t offset, uint32_t value) " offset: 0x%04" PRIx64 " value: 0x%08" PRIx32 npcm7xx_clk_write(uint64_t offset, uint32_t value) "offset: 0x%04" PRIx64 " value: 0x%08" PRIx32 -# npcm7xx_gcr.c -npcm7xx_gcr_read(uint64_t offset, uint32_t value) " offset: 0x%04" PRIx64 " value: 0x%08" PRIx32 -npcm7xx_gcr_write(uint64_t offset, uint32_t value) "offset: 0x%04" PRIx64 " value: 0x%08" PRIx32 +# npcm_gcr.c +npcm_gcr_read(uint64_t offset, uint32_t value) " offset: 0x%04" PRIx64 " value: 0x%08" PRIx32 +npcm_gcr_write(uint64_t offset, uint32_t value) "offset: 0x%04" PRIx64 " value: 0x%08" PRIx32 # npcm7xx_mft.c npcm7xx_mft_read(const char *name, uint64_t offset, uint16_t value) "%s: offset: 0x%04" PRIx64 " value: 0x%04" PRIx16 diff --git a/include/hw/arm/npcm7xx.h b/include/hw/arm/npcm7xx.h index 510170471e..2e708471ec 100644 --- a/include/hw/arm/npcm7xx.h +++ b/include/hw/arm/npcm7xx.h @@ -89,7 +89,7 @@ struct NPCM7xxState { MemoryRegion ram3; MemoryRegion *dram; - NPCM7xxGCRState gcr; + NPCMGCRState gcr; NPCM7xxCLKState clk; NPCM7xxTimerCtrlState tim[3]; NPCM7xxADCState adc; diff --git a/include/hw/misc/npcm_gcr.h b/include/hw/misc/npcm_gcr.h index 9b4998950c..6d3d00d260 100644 --- a/include/hw/misc/npcm_gcr.h +++ b/include/hw/misc/npcm_gcr.h @@ -55,7 +55,7 @@ */ #define NPCM7XX_GCR_NR_REGS (0x148 / sizeof(uint32_t)) -struct NPCM7xxGCRState { +typedef struct NPCMGCRState { SysBusDevice parent; MemoryRegion iomem; @@ -65,9 +65,10 @@ struct NPCM7xxGCRState { uint32_t reset_pwron; uint32_t reset_mdlr; uint32_t reset_intcr3; -}; +} NPCMGCRState; +#define TYPE_NPCM_GCR "npcm-gcr" #define TYPE_NPCM7XX_GCR "npcm7xx-gcr" -OBJECT_DECLARE_SIMPLE_TYPE(NPCM7xxGCRState, NPCM7XX_GCR) +OBJECT_DECLARE_SIMPLE_TYPE(NPCMGCRState, NPCM_GCR) #endif /* NPCM_GCR_H */ From patchwork Thu Feb 6 01:30:54 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hao Wu X-Patchwork-Id: 13962101 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 86B1CC02194 for ; Thu, 6 Feb 2025 01:32:51 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tfqkR-0005Kj-IW; Wed, 05 Feb 2025 20:32:07 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <36BCkZwgKCt0VTG9NSRGFNNFKD.BNLPDLT-CDUDKMNMFMT.NQF@flex--wuhaotsh.bounces.google.com>) id 1tfqk0-0005De-JN for qemu-devel@nongnu.org; Wed, 05 Feb 2025 20:31:41 -0500 Received: from mail-pl1-x64a.google.com ([2607:f8b0:4864:20::64a]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from <36BCkZwgKCt0VTG9NSRGFNNFKD.BNLPDLT-CDUDKMNMFMT.NQF@flex--wuhaotsh.bounces.google.com>) id 1tfqjv-0006u8-Ri for qemu-devel@nongnu.org; Wed, 05 Feb 2025 20:31:38 -0500 Received: by mail-pl1-x64a.google.com with SMTP id d9443c01a7336-216387ddda8so9162825ad.3 for ; Wed, 05 Feb 2025 17:31:21 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1738805480; x=1739410280; darn=nongnu.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=z0kl2sTAfUAYHfR7aOBFC1Vgr+ao9ueSldc9tL7ZTEM=; b=dy7tNYl1o0YcT14NcgjM4A7emrlAbMvw2B4GTtdnWE3vMqKi95Ue+ADvB9y/nomnsT nf3COpcaL4gi4BEbWmw9UPYz4IyJ+i3qn01RW9RwwnarsttRKYU+UOqVxB0fW7MgXVH4 E0Ev8xQ2VvmxIzqLeNhxZbbg4ZewfT4AiOjynMdNy1+tdh1eU9DnsvVGarCYQUdl/dMe gI96CHRtrwICmHR3cmJb0wKqc7I6plqcRVyAG6sRCCJe41dVL4/CCKsIErlfU/aAC4Fr zlHejE1VBEKTusIcBqnfcAnu5hjAeTQHQVF4rB5P8/1nkpEZcfpApFXjo+oLsa+fPBGv d2YQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1738805480; x=1739410280; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=z0kl2sTAfUAYHfR7aOBFC1Vgr+ao9ueSldc9tL7ZTEM=; b=UhlSyHXZ+YGGOkuG+LygkoNemNeiEj0VitLK1RCVSzXaKp1Qy0pLbfuLQn1PxI88sz uG90WUJu4EsG5SpodsIOdxTuGra/Of0SPCneWGAwpijjRc39+/F2whERa3HUM3Cn6p82 2eKbkPesn1z6PTf9DvUR7NkySrDFYPgZty2o6KzeaqWcZf3vYWJyC1Y+I+VnnquasKZ/ sq9YAzcNEFSx261kgyZ9aZdrxmW9cWK85N+RCt2EloVNNethucNJKQgJKGiXLYIDJyG1 t7kztdKTPNj1j6fU0rx4TnFWeiQTQkBEvs1NvDeh42y8Tn9w0HaTi948OL3VLR2Nw2hH LWrw== X-Forwarded-Encrypted: i=1; AJvYcCVQPgsW/4ErsxHk363GkNfGk0x9YF8aPSPDx+DoMcEegG3Nt6vR3VB5EcqbGHBWkTGLi2tRo/wGR6MI@nongnu.org X-Gm-Message-State: AOJu0YxMKWqfnTL9TYh6xjHK2y3u5uC8wbkv1hHWagN7w3haGUDKefvP 3fEad9i54l8IRSQ9D/OxUdQWBiUwY9TlkHJBccui8X9vFqbPHDVFHTQSsBzXYV1/ap1W5eqQso6 +mcoiwIG88Q== X-Google-Smtp-Source: AGHT+IEwQrYdtradIJoCK9uWJwKeH4D2RClfbxyUCZB2oC30iLVCwZD6cOhXUWJLt/jIOdwh+diwDM6vDuMb3Q== X-Received: from pjbqo16.prod.google.com ([2002:a17:90b:3dd0:b0:2ea:5469:76c2]) (user=wuhaotsh job=prod-delivery.src-stubby-dispatcher) by 2002:a17:902:cf12:b0:216:48f4:4f1a with SMTP id d9443c01a7336-21f17e4ca85mr88460635ad.16.1738805480580; Wed, 05 Feb 2025 17:31:20 -0800 (PST) Date: Wed, 5 Feb 2025 17:30:54 -0800 In-Reply-To: <20250206013105.3228344-1-wuhaotsh@google.com> Mime-Version: 1.0 References: <20250206013105.3228344-1-wuhaotsh@google.com> X-Mailer: git-send-email 2.48.1.362.g079036d154-goog Message-ID: <20250206013105.3228344-7-wuhaotsh@google.com> Subject: [PATCH v3 06/17] hw/misc: Add nr_regs and cold_reset_values to NPCM GCR From: Hao Wu To: peter.maydell@linaro.org Cc: qemu-arm@nongnu.org, qemu-devel@nongnu.org, wuhaotsh@google.com, venture@google.com, Avi.Fishman@nuvoton.com, kfting@nuvoton.com, hskinnemoen@google.com, titusr@google.com, chli30@nuvoton.corp-partner.google.com Received-SPF: pass client-ip=2607:f8b0:4864:20::64a; envelope-from=36BCkZwgKCt0VTG9NSRGFNNFKD.BNLPDLT-CDUDKMNMFMT.NQF@flex--wuhaotsh.bounces.google.com; helo=mail-pl1-x64a.google.com X-Spam_score_int: -95 X-Spam_score: -9.6 X-Spam_bar: --------- X-Spam_report: (-9.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_MED=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, USER_IN_DEF_DKIM_WL=-7.5 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org These 2 values are different between NPCM7XX and NPCM8XX GCRs. So we add them to the class and assign different values to them. Reviewed-by: Peter Maydell Signed-off-by: Hao Wu --- hw/misc/npcm_gcr.c | 26 +++++++++++++++++--------- include/hw/misc/npcm_gcr.h | 13 +++++++++++-- 2 files changed, 28 insertions(+), 11 deletions(-) diff --git a/hw/misc/npcm_gcr.c b/hw/misc/npcm_gcr.c index 0959f2e5c4..7edad9e7d7 100644 --- a/hw/misc/npcm_gcr.c +++ b/hw/misc/npcm_gcr.c @@ -69,7 +69,7 @@ enum NPCM7xxGCRRegisters { NPCM7XX_GCR_REGS_END, }; -static const uint32_t cold_reset_values[NPCM7XX_GCR_NR_REGS] = { +static const uint32_t npcm7xx_cold_reset_values[NPCM7XX_GCR_NR_REGS] = { [NPCM7XX_GCR_PDID] = 0x04a92750, /* Poleg A1 */ [NPCM7XX_GCR_MISCPE] = 0x0000ffff, [NPCM7XX_GCR_SPSWC] = 0x00000003, @@ -88,8 +88,9 @@ static uint64_t npcm_gcr_read(void *opaque, hwaddr offset, unsigned size) { uint32_t reg = offset / sizeof(uint32_t); NPCMGCRState *s = opaque; + NPCMGCRClass *c = NPCM_GCR_GET_CLASS(s); - if (reg >= NPCM7XX_GCR_NR_REGS) { + if (reg >= c->nr_regs) { qemu_log_mask(LOG_GUEST_ERROR, "%s: offset 0x%04" HWADDR_PRIx " out of range\n", __func__, offset); @@ -106,11 +107,12 @@ static void npcm_gcr_write(void *opaque, hwaddr offset, { uint32_t reg = offset / sizeof(uint32_t); NPCMGCRState *s = opaque; + NPCMGCRClass *c = NPCM_GCR_GET_CLASS(s); uint32_t value = v; - trace_npcm_gcr_write(offset, value); + trace_npcm_gcr_write(offset, v); - if (reg >= NPCM7XX_GCR_NR_REGS) { + if (reg >= c->nr_regs) { qemu_log_mask(LOG_GUEST_ERROR, "%s: offset 0x%04" HWADDR_PRIx " out of range\n", __func__, offset); @@ -156,10 +158,12 @@ static const struct MemoryRegionOps npcm_gcr_ops = { static void npcm7xx_gcr_enter_reset(Object *obj, ResetType type) { NPCMGCRState *s = NPCM_GCR(obj); + NPCMGCRClass *c = NPCM_GCR_GET_CLASS(obj); - QEMU_BUILD_BUG_ON(sizeof(s->regs) != sizeof(cold_reset_values)); - - memcpy(s->regs, cold_reset_values, sizeof(s->regs)); + g_assert(sizeof(s->regs) >= sizeof(c->cold_reset_values)); + g_assert(sizeof(s->regs) >= c->nr_regs * sizeof(uint32_t)); + memcpy(s->regs, c->cold_reset_values, c->nr_regs * sizeof(uint32_t)); + /* These 3 registers are at the same location in both 7xx and 8xx. */ s->regs[NPCM7XX_GCR_PWRON] = s->reset_pwron; s->regs[NPCM7XX_GCR_MDLR] = s->reset_mdlr; s->regs[NPCM7XX_GCR_INTCR3] = s->reset_intcr3; @@ -224,7 +228,7 @@ static const VMStateDescription vmstate_npcm_gcr = { .version_id = 1, .minimum_version_id = 1, .fields = (const VMStateField[]) { - VMSTATE_UINT32_ARRAY(regs, NPCMGCRState, NPCM7XX_GCR_NR_REGS), + VMSTATE_UINT32_ARRAY(regs, NPCMGCRState, NPCM_GCR_MAX_NR_REGS), VMSTATE_END_OF_LIST(), }, }; @@ -238,7 +242,6 @@ static void npcm_gcr_class_init(ObjectClass *klass, void *data) { DeviceClass *dc = DEVICE_CLASS(klass); - QEMU_BUILD_BUG_ON(NPCM7XX_GCR_REGS_END > NPCM7XX_GCR_NR_REGS); dc->realize = npcm_gcr_realize; dc->vmsd = &vmstate_npcm_gcr; @@ -247,13 +250,17 @@ static void npcm_gcr_class_init(ObjectClass *klass, void *data) static void npcm7xx_gcr_class_init(ObjectClass *klass, void *data) { + NPCMGCRClass *c = NPCM_GCR_CLASS(klass); DeviceClass *dc = DEVICE_CLASS(klass); ResettableClass *rc = RESETTABLE_CLASS(klass); + QEMU_BUILD_BUG_ON(NPCM7XX_GCR_REGS_END > NPCM_GCR_MAX_NR_REGS); QEMU_BUILD_BUG_ON(NPCM7XX_GCR_REGS_END != NPCM7XX_GCR_NR_REGS); dc->desc = "NPCM7xx System Global Control Registers"; rc->phases.enter = npcm7xx_gcr_enter_reset; + c->nr_regs = NPCM7XX_GCR_NR_REGS; + c->cold_reset_values = npcm7xx_cold_reset_values; } static const TypeInfo npcm_gcr_info[] = { @@ -262,6 +269,7 @@ static const TypeInfo npcm_gcr_info[] = { .parent = TYPE_SYS_BUS_DEVICE, .instance_size = sizeof(NPCMGCRState), .instance_init = npcm_gcr_init, + .class_size = sizeof(NPCMGCRClass), .class_init = npcm_gcr_class_init, .abstract = true, }, diff --git a/include/hw/misc/npcm_gcr.h b/include/hw/misc/npcm_gcr.h index 6d3d00d260..9af24e5cdc 100644 --- a/include/hw/misc/npcm_gcr.h +++ b/include/hw/misc/npcm_gcr.h @@ -18,6 +18,7 @@ #include "exec/memory.h" #include "hw/sysbus.h" +#include "qom/object.h" /* * NPCM7XX PWRON STRAP bit fields @@ -53,6 +54,7 @@ * Number of registers in our device state structure. Don't change this without * incrementing the version_id in the vmstate. */ +#define NPCM_GCR_MAX_NR_REGS NPCM7XX_GCR_NR_REGS #define NPCM7XX_GCR_NR_REGS (0x148 / sizeof(uint32_t)) typedef struct NPCMGCRState { @@ -60,15 +62,22 @@ typedef struct NPCMGCRState { MemoryRegion iomem; - uint32_t regs[NPCM7XX_GCR_NR_REGS]; + uint32_t regs[NPCM_GCR_MAX_NR_REGS]; uint32_t reset_pwron; uint32_t reset_mdlr; uint32_t reset_intcr3; } NPCMGCRState; +typedef struct NPCMGCRClass { + SysBusDeviceClass parent; + + size_t nr_regs; + const uint32_t *cold_reset_values; +} NPCMGCRClass; + #define TYPE_NPCM_GCR "npcm-gcr" #define TYPE_NPCM7XX_GCR "npcm7xx-gcr" -OBJECT_DECLARE_SIMPLE_TYPE(NPCMGCRState, NPCM_GCR) +OBJECT_DECLARE_TYPE(NPCMGCRState, NPCMGCRClass, NPCM_GCR) #endif /* NPCM_GCR_H */ From patchwork Thu Feb 6 01:30:55 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hao Wu X-Patchwork-Id: 13962100 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id CAC79C02192 for ; Thu, 6 Feb 2025 01:32:42 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tfqkP-0005Je-Tp; Wed, 05 Feb 2025 20:32:05 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <36hCkZwgKCt8XVIBPUTIHPPHMF.DPNRFNV-EFWFMOPOHOV.PSH@flex--wuhaotsh.bounces.google.com>) id 1tfqjy-0005DX-Ka for qemu-devel@nongnu.org; Wed, 05 Feb 2025 20:31:40 -0500 Received: from mail-pj1-x104a.google.com ([2607:f8b0:4864:20::104a]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from <36hCkZwgKCt8XVIBPUTIHPPHMF.DPNRFNV-EFWFMOPOHOV.PSH@flex--wuhaotsh.bounces.google.com>) id 1tfqjt-0006uO-Lr for qemu-devel@nongnu.org; Wed, 05 Feb 2025 20:31:36 -0500 Received: by mail-pj1-x104a.google.com with SMTP id 98e67ed59e1d1-2f81a0d0a18so709790a91.3 for ; Wed, 05 Feb 2025 17:31:22 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1738805482; x=1739410282; darn=nongnu.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=c84DzyqCfqrlVTTXodKT5ext4rHnkDrcRu/S0HihXhk=; b=d5YvqkOWzJLPdPnMQkZr9VoiZvAlgYh7Z2/OZhHqHNXy8QxG4ZdzigOKpCfwc5SAuR dxM+oJWObBSx6FnIjGCRT2k5+LtSJQDtu63HFSEn4+G5fvjUhgbgYSQRwZiDCfFn5/iL iYXt2PPWr1HgQR+J36PSPKxlB3q08pO7bSxqw0wSN6HWvcpXn3nW7DN5NsxycsO2ivBQ u7myQiSyKxyvnCjk6GAzEWxQ7koWmzHLFteuMHMZ5BFiBZyrBMn1AfC8I/PLg/eh6qR6 sT/vGwrfY/GK9M36i2AGq2f1XdHiunbetHQR2Nq+f7LTFI0L0vRYMlYBHYW4Iet/P3bw k3RQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1738805482; x=1739410282; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=c84DzyqCfqrlVTTXodKT5ext4rHnkDrcRu/S0HihXhk=; b=N2jSAuE6ma8PiNXEyfl7gv0+cbA/pMQ5jQ4IccqYVWLgIz6ThHX6BMbV8PI9Ul8PIN qPn69gl17uHB03giZl6DAExRrWYSp5mThPvoZFvxi825nUr/3uWl/raEPldT5VSE96tk e7q8NEMncYEOTE20dVljOZloMKtEn1kYsvm3qGfPDj2C+cd6XY+Upl8G16Ghczz/xz8A K7wcevma/kR7uV3tZDZVJDgAL0g7KCMEii2r/RuOjqG9UPd0KK3wj41ASRK8V9LW9vD7 R0Z6hQPfis2g+D/S9FbaAa4DOOFxR2LxiatSncFN8CcdBy+AUxkpQggdjVl+6xacWA0k 2uaw== X-Forwarded-Encrypted: i=1; AJvYcCUJl37euhG1U4LxCUFp6I7ByixVAqOdnZEjFky60ileQ4s0B5iS36F0qHgtTdSJEA6dMYWFn3eoceca@nongnu.org X-Gm-Message-State: AOJu0YyzxEBucTnp+2KceveYgjgBI7yhO6ntsNOozY6WM29OVbSFAcJD C5zETVzai8p3bHlnBtrcI0wxPj+T+up9b0rDwaiVawgJrgnMVoKREFB5vr7+rkhPKIgCYAa8GvO y6Rq441WYzw== X-Google-Smtp-Source: AGHT+IEEz5HiE6rnG7F0ncByPVjKsjtZI0EO/t5zgbG55Lv1lEhJLEoU7poCz5qVhGvQ9M35wOk9EXlbRqBQpQ== X-Received: from pfux38.prod.google.com ([2002:a05:6a00:be6:b0:730:47e9:353e]) (user=wuhaotsh job=prod-delivery.src-stubby-dispatcher) by 2002:a05:6a00:35cb:b0:725:322a:9438 with SMTP id d2e1a72fcca58-730350e4b7cmr7306144b3a.1.1738805482029; Wed, 05 Feb 2025 17:31:22 -0800 (PST) Date: Wed, 5 Feb 2025 17:30:55 -0800 In-Reply-To: <20250206013105.3228344-1-wuhaotsh@google.com> Mime-Version: 1.0 References: <20250206013105.3228344-1-wuhaotsh@google.com> X-Mailer: git-send-email 2.48.1.362.g079036d154-goog Message-ID: <20250206013105.3228344-8-wuhaotsh@google.com> Subject: [PATCH v3 07/17] hw/misc: Add support for NPCM8XX GCR From: Hao Wu To: peter.maydell@linaro.org Cc: qemu-arm@nongnu.org, qemu-devel@nongnu.org, wuhaotsh@google.com, venture@google.com, Avi.Fishman@nuvoton.com, kfting@nuvoton.com, hskinnemoen@google.com, titusr@google.com, chli30@nuvoton.corp-partner.google.com Received-SPF: pass client-ip=2607:f8b0:4864:20::104a; envelope-from=36hCkZwgKCt8XVIBPUTIHPPHMF.DPNRFNV-EFWFMOPOHOV.PSH@flex--wuhaotsh.bounces.google.com; helo=mail-pj1-x104a.google.com X-Spam_score_int: -95 X-Spam_score: -9.6 X-Spam_bar: --------- X-Spam_report: (-9.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_MED=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, USER_IN_DEF_DKIM_WL=-7.5 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Reviewed-by: Peter Maydell Signed-off-by: Hao Wu --- hw/misc/npcm_gcr.c | 131 ++++++++++++++++++++++++++++++++++++- include/hw/misc/npcm_gcr.h | 6 +- 2 files changed, 134 insertions(+), 3 deletions(-) diff --git a/hw/misc/npcm_gcr.c b/hw/misc/npcm_gcr.c index 7edad9e7d7..19a4b2cd17 100644 --- a/hw/misc/npcm_gcr.c +++ b/hw/misc/npcm_gcr.c @@ -1,5 +1,5 @@ /* - * Nuvoton NPCM7xx System Global Control Registers. + * Nuvoton NPCM7xx/8xx System Global Control Registers. * * Copyright 2020 Google LLC * @@ -84,6 +84,118 @@ static const uint32_t npcm7xx_cold_reset_values[NPCM7XX_GCR_NR_REGS] = { [NPCM7XX_GCR_USB2PHYCTL] = 0x034730e4, }; +enum NPCM8xxGCRRegisters { + NPCM8XX_GCR_PDID, + NPCM8XX_GCR_PWRON, + NPCM8XX_GCR_MISCPE = 0x014 / sizeof(uint32_t), + NPCM8XX_GCR_FLOCKR2 = 0x020 / sizeof(uint32_t), + NPCM8XX_GCR_FLOCKR3, + NPCM8XX_GCR_A35_MODE = 0x034 / sizeof(uint32_t), + NPCM8XX_GCR_SPSWC, + NPCM8XX_GCR_INTCR, + NPCM8XX_GCR_INTSR, + NPCM8XX_GCR_HIFCR = 0x050 / sizeof(uint32_t), + NPCM8XX_GCR_INTCR2 = 0x060 / sizeof(uint32_t), + NPCM8XX_GCR_SRCNT = 0x068 / sizeof(uint32_t), + NPCM8XX_GCR_RESSR, + NPCM8XX_GCR_RLOCKR1, + NPCM8XX_GCR_FLOCKR1, + NPCM8XX_GCR_DSCNT, + NPCM8XX_GCR_MDLR, + NPCM8XX_GCR_SCRPAD_C = 0x080 / sizeof(uint32_t), + NPCM8XX_GCR_SCRPAD_B, + NPCM8XX_GCR_DAVCLVLR = 0x098 / sizeof(uint32_t), + NPCM8XX_GCR_INTCR3, + NPCM8XX_GCR_PCIRCTL = 0x0a0 / sizeof(uint32_t), + NPCM8XX_GCR_VSINTR, + NPCM8XX_GCR_SD2SUR1 = 0x0b4 / sizeof(uint32_t), + NPCM8XX_GCR_SD2SUR2, + NPCM8XX_GCR_INTCR4 = 0x0c0 / sizeof(uint32_t), + NPCM8XX_GCR_CPCTL = 0x0d0 / sizeof(uint32_t), + NPCM8XX_GCR_CP2BST, + NPCM8XX_GCR_B2CPNT, + NPCM8XX_GCR_CPPCTL, + NPCM8XX_GCR_I2CSEGSEL = 0x0e0 / sizeof(uint32_t), + NPCM8XX_GCR_I2CSEGCTL, + NPCM8XX_GCR_VSRCR, + NPCM8XX_GCR_MLOCKR, + NPCM8XX_GCR_SCRPAD = 0x13c / sizeof(uint32_t), + NPCM8XX_GCR_USB1PHYCTL, + NPCM8XX_GCR_USB2PHYCTL, + NPCM8XX_GCR_USB3PHYCTL, + NPCM8XX_GCR_MFSEL1 = 0x260 / sizeof(uint32_t), + NPCM8XX_GCR_MFSEL2, + NPCM8XX_GCR_MFSEL3, + NPCM8XX_GCR_MFSEL4, + NPCM8XX_GCR_MFSEL5, + NPCM8XX_GCR_MFSEL6, + NPCM8XX_GCR_MFSEL7, + NPCM8XX_GCR_MFSEL_LK1 = 0x280 / sizeof(uint32_t), + NPCM8XX_GCR_MFSEL_LK2, + NPCM8XX_GCR_MFSEL_LK3, + NPCM8XX_GCR_MFSEL_LK4, + NPCM8XX_GCR_MFSEL_LK5, + NPCM8XX_GCR_MFSEL_LK6, + NPCM8XX_GCR_MFSEL_LK7, + NPCM8XX_GCR_MFSEL_SET1 = 0x2a0 / sizeof(uint32_t), + NPCM8XX_GCR_MFSEL_SET2, + NPCM8XX_GCR_MFSEL_SET3, + NPCM8XX_GCR_MFSEL_SET4, + NPCM8XX_GCR_MFSEL_SET5, + NPCM8XX_GCR_MFSEL_SET6, + NPCM8XX_GCR_MFSEL_SET7, + NPCM8XX_GCR_MFSEL_CLR1 = 0x2c0 / sizeof(uint32_t), + NPCM8XX_GCR_MFSEL_CLR2, + NPCM8XX_GCR_MFSEL_CLR3, + NPCM8XX_GCR_MFSEL_CLR4, + NPCM8XX_GCR_MFSEL_CLR5, + NPCM8XX_GCR_MFSEL_CLR6, + NPCM8XX_GCR_MFSEL_CLR7, + NPCM8XX_GCR_WD0RCRLK = 0x400 / sizeof(uint32_t), + NPCM8XX_GCR_WD1RCRLK, + NPCM8XX_GCR_WD2RCRLK, + NPCM8XX_GCR_SWRSTC1LK, + NPCM8XX_GCR_SWRSTC2LK, + NPCM8XX_GCR_SWRSTC3LK, + NPCM8XX_GCR_TIPRSTCLK, + NPCM8XX_GCR_CORSTCLK, + NPCM8XX_GCR_WD0RCRBLK, + NPCM8XX_GCR_WD1RCRBLK, + NPCM8XX_GCR_WD2RCRBLK, + NPCM8XX_GCR_SWRSTC1BLK, + NPCM8XX_GCR_SWRSTC2BLK, + NPCM8XX_GCR_SWRSTC3BLK, + NPCM8XX_GCR_TIPRSTCBLK, + NPCM8XX_GCR_CORSTCBLK, + /* 64 scratch pad registers start here. 0xe00 ~ 0xefc */ + NPCM8XX_GCR_SCRPAD_00 = 0xe00 / sizeof(uint32_t), + /* 32 semaphore registers start here. 0xf00 ~ 0xf7c */ + NPCM8XX_GCR_GP_SEMFR_00 = 0xf00 / sizeof(uint32_t), + NPCM8XX_GCR_REGS_END = 0xf80 / sizeof(uint32_t), +}; + +static const uint32_t npcm8xx_cold_reset_values[NPCM8XX_GCR_NR_REGS] = { + [NPCM8XX_GCR_PDID] = 0x04a35850, /* Arbel A1 */ + [NPCM8XX_GCR_MISCPE] = 0x0000ffff, + [NPCM8XX_GCR_A35_MODE] = 0xfff4ff30, + [NPCM8XX_GCR_SPSWC] = 0x00000003, + [NPCM8XX_GCR_INTCR] = 0x0010035e, + [NPCM8XX_GCR_HIFCR] = 0x0000004e, + [NPCM8XX_GCR_SD2SUR1] = 0xfdc80000, + [NPCM8XX_GCR_SD2SUR2] = 0x5200b130, + [NPCM8XX_GCR_INTCR2] = (1U << 19), /* DDR initialized */ + [NPCM8XX_GCR_RESSR] = 0x80000000, + [NPCM8XX_GCR_DAVCLVLR] = 0x5a00f3cf, + [NPCM8XX_GCR_INTCR3] = 0x5e001002, + [NPCM8XX_GCR_VSRCR] = 0x00004800, + [NPCM8XX_GCR_SCRPAD] = 0x00000008, + [NPCM8XX_GCR_USB1PHYCTL] = 0x034730e4, + [NPCM8XX_GCR_USB2PHYCTL] = 0x034730e4, + [NPCM8XX_GCR_USB3PHYCTL] = 0x034730e4, + /* All 32 semaphores should be initialized to 1. */ + [NPCM8XX_GCR_GP_SEMFR_00...NPCM8XX_GCR_REGS_END - 1] = 0x00000001, +}; + static uint64_t npcm_gcr_read(void *opaque, hwaddr offset, unsigned size) { uint32_t reg = offset / sizeof(uint32_t); @@ -263,6 +375,18 @@ static void npcm7xx_gcr_class_init(ObjectClass *klass, void *data) c->cold_reset_values = npcm7xx_cold_reset_values; } +static void npcm8xx_gcr_class_init(ObjectClass *klass, void *data) +{ + NPCMGCRClass *c = NPCM_GCR_CLASS(klass); + DeviceClass *dc = DEVICE_CLASS(klass); + + QEMU_BUILD_BUG_ON(NPCM8XX_GCR_REGS_END > NPCM_GCR_MAX_NR_REGS); + QEMU_BUILD_BUG_ON(NPCM8XX_GCR_REGS_END != NPCM8XX_GCR_NR_REGS); + dc->desc = "NPCM8xx System Global Control Registers"; + c->nr_regs = NPCM8XX_GCR_NR_REGS; + c->cold_reset_values = npcm8xx_cold_reset_values; +} + static const TypeInfo npcm_gcr_info[] = { { .name = TYPE_NPCM_GCR, @@ -278,5 +402,10 @@ static const TypeInfo npcm_gcr_info[] = { .parent = TYPE_NPCM_GCR, .class_init = npcm7xx_gcr_class_init, }, + { + .name = TYPE_NPCM8XX_GCR, + .parent = TYPE_NPCM_GCR, + .class_init = npcm8xx_gcr_class_init, + }, }; DEFINE_TYPES(npcm_gcr_info) diff --git a/include/hw/misc/npcm_gcr.h b/include/hw/misc/npcm_gcr.h index 9af24e5cdc..9ac76ca9ab 100644 --- a/include/hw/misc/npcm_gcr.h +++ b/include/hw/misc/npcm_gcr.h @@ -1,5 +1,5 @@ /* - * Nuvoton NPCM7xx System Global Control Registers. + * Nuvoton NPCM7xx/8xx System Global Control Registers. * * Copyright 2020 Google LLC * @@ -54,8 +54,9 @@ * Number of registers in our device state structure. Don't change this without * incrementing the version_id in the vmstate. */ -#define NPCM_GCR_MAX_NR_REGS NPCM7XX_GCR_NR_REGS +#define NPCM_GCR_MAX_NR_REGS NPCM8XX_GCR_NR_REGS #define NPCM7XX_GCR_NR_REGS (0x148 / sizeof(uint32_t)) +#define NPCM8XX_GCR_NR_REGS (0xf80 / sizeof(uint32_t)) typedef struct NPCMGCRState { SysBusDevice parent; @@ -78,6 +79,7 @@ typedef struct NPCMGCRClass { #define TYPE_NPCM_GCR "npcm-gcr" #define TYPE_NPCM7XX_GCR "npcm7xx-gcr" +#define TYPE_NPCM8XX_GCR "npcm8xx-gcr" OBJECT_DECLARE_TYPE(NPCMGCRState, NPCMGCRClass, NPCM_GCR) #endif /* NPCM_GCR_H */ From patchwork Thu Feb 6 01:30:56 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hao Wu X-Patchwork-Id: 13962103 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 275CBC02192 for ; Thu, 6 Feb 2025 01:34:09 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tfqkY-0005Op-0T; Wed, 05 Feb 2025 20:32:14 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <36xCkZwgKCuAYWJCQVUJIQQING.EQOSGOW-FGXGNPQPIPW.QTI@flex--wuhaotsh.bounces.google.com>) id 1tfqk0-0005Dp-U1 for qemu-devel@nongnu.org; Wed, 05 Feb 2025 20:31:41 -0500 Received: from mail-pj1-x104a.google.com ([2607:f8b0:4864:20::104a]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from <36xCkZwgKCuAYWJCQVUJIQQING.EQOSGOW-FGXGNPQPIPW.QTI@flex--wuhaotsh.bounces.google.com>) id 1tfqjw-0006uV-Jl for qemu-devel@nongnu.org; Wed, 05 Feb 2025 20:31:39 -0500 Received: by mail-pj1-x104a.google.com with SMTP id 98e67ed59e1d1-2f2a9f056a8so657745a91.2 for ; Wed, 05 Feb 2025 17:31:24 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1738805484; x=1739410284; darn=nongnu.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=WsWjAnQoV5+dN/1tZPcvZ/fh72rcfhDuImjC7M+anmE=; b=d1rsxkn6q1Z5tiN0ZwtM+AHC4Wk1LcHHvH4Akimwqov6Trm5S8CKB5X8G6+TZs5afI XByRkexghuBTvwAXKaFjZH+Axf02GOQM52rI86RJM3yw9qwI6Fn8w+E/4wvYTfqMR7ta qB5sFfc/+kJH0wskuXsrTpvf9rerNCxv0urRX+4+RqeI5X85Mz19klMk6tdk4ZlnDDa9 kO5kKfn92hEZJ2gDnR/i6ji9DN6+AyLItEkwFyqecEOzh3qySJw3qjZ/xwKTOcVgTFQu KG+NAQXUUKcjXY1EKWXh53L9Ox9XSRhcvntw/QQMldI4wSe1MLwv4/0N8NS2bdBHY9Y4 4GUA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1738805484; x=1739410284; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=WsWjAnQoV5+dN/1tZPcvZ/fh72rcfhDuImjC7M+anmE=; b=PCEhSB3wqkKdmSjEUIThi6kvqqFtojwLf8JfxbfsPdC2A1+lQYQ6LWmcm4QB7uRr6l uFz7Oy7qDiwEk7TcXG1fFUK/z571L23rEOoFq0T9jf7kAc1Mm+WxfJAkg9gg/399EWGw bos7MOD/mXxx5zgj50PLEH/xjGuZwA042ik2LBzHB6dCQIaeiNzc8e93PSgQOYveKJ7N NW0y72eSZUhpJvh+cXMqysj1u0zsotqqzlHC0slfn6PcfqgwaJ0HmDfs+8P7UsC2EqVF 2Y4S583BDhBLz8JlIiSbG/Q5FsEyYxiA1IHvsT9fql4wtFWWoNHQNKZR+OoW4KmKv4jq L9hg== X-Forwarded-Encrypted: i=1; AJvYcCWtPkiRrsg9Zjn7rzKFEz4w36AlS7ge1BNHI2pBKilgZMAdn/K54HFzjV5tcH0nyEgiIPxCniha10EB@nongnu.org X-Gm-Message-State: AOJu0YxskcDeEQFC/5gkKbkf1esAPbB2Mc3YYefEw5HFVbI5LfOI2pfl fk8gTNk1soSJ1yroBnCL3a1RWn2yd9jeHJUnEr0w7+UYUTu3/at6oQNR47L5gWJ6XOCjqT+1U7s ji9CkhC+A+A== X-Google-Smtp-Source: AGHT+IE3JrWgyTVbckQq0hMNi1jmsWz/wY+jAobwtSL5uDJhfUiCh+CzNgoq/gb0uqb5Wfu5JMWxKJz2t36b+w== X-Received: from pjbsj1.prod.google.com ([2002:a17:90b:2d81:b0:2d3:d4ca:5fb0]) (user=wuhaotsh job=prod-delivery.src-stubby-dispatcher) by 2002:a17:90b:52d0:b0:2f8:4a3f:dd37 with SMTP id 98e67ed59e1d1-2f9e077dceamr8823596a91.16.1738805483756; Wed, 05 Feb 2025 17:31:23 -0800 (PST) Date: Wed, 5 Feb 2025 17:30:56 -0800 In-Reply-To: <20250206013105.3228344-1-wuhaotsh@google.com> Mime-Version: 1.0 References: <20250206013105.3228344-1-wuhaotsh@google.com> X-Mailer: git-send-email 2.48.1.362.g079036d154-goog Message-ID: <20250206013105.3228344-9-wuhaotsh@google.com> Subject: [PATCH v3 08/17] hw/misc: Store DRAM size in NPCM8XX GCR Module From: Hao Wu To: peter.maydell@linaro.org Cc: qemu-arm@nongnu.org, qemu-devel@nongnu.org, wuhaotsh@google.com, venture@google.com, Avi.Fishman@nuvoton.com, kfting@nuvoton.com, hskinnemoen@google.com, titusr@google.com, chli30@nuvoton.corp-partner.google.com Received-SPF: pass client-ip=2607:f8b0:4864:20::104a; envelope-from=36xCkZwgKCuAYWJCQVUJIQQING.EQOSGOW-FGXGNPQPIPW.QTI@flex--wuhaotsh.bounces.google.com; helo=mail-pj1-x104a.google.com X-Spam_score_int: -95 X-Spam_score: -9.6 X-Spam_bar: --------- X-Spam_report: (-9.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_MED=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, USER_IN_DEF_DKIM_WL=-7.5 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org NPCM8XX boot block stores the DRAM size in SCRPAD_B register in GCR module. Since we don't simulate a detailed memory controller, we need to store this information directly similar to the NPCM7XX's INCTR3 register. Reviewed-by: Peter Maydell Signed-off-by: Hao Wu --- hw/misc/npcm_gcr.c | 24 ++++++++++++++++++++++++ include/hw/misc/npcm_gcr.h | 1 + 2 files changed, 25 insertions(+) diff --git a/hw/misc/npcm_gcr.c b/hw/misc/npcm_gcr.c index 19a4b2cd17..820b730606 100644 --- a/hw/misc/npcm_gcr.c +++ b/hw/misc/npcm_gcr.c @@ -281,6 +281,19 @@ static void npcm7xx_gcr_enter_reset(Object *obj, ResetType type) s->regs[NPCM7XX_GCR_INTCR3] = s->reset_intcr3; } +static void npcm8xx_gcr_enter_reset(Object *obj, ResetType type) +{ + NPCMGCRState *s = NPCM_GCR(obj); + NPCMGCRClass *c = NPCM_GCR_GET_CLASS(obj); + + memcpy(s->regs, c->cold_reset_values, c->nr_regs * sizeof(uint32_t)); + /* These 3 registers are at the same location in both 7xx and 8xx. */ + s->regs[NPCM8XX_GCR_PWRON] = s->reset_pwron; + s->regs[NPCM8XX_GCR_MDLR] = s->reset_mdlr; + s->regs[NPCM8XX_GCR_INTCR3] = s->reset_intcr3; + s->regs[NPCM8XX_GCR_SCRPAD_B] = s->reset_scrpad_b; +} + static void npcm_gcr_realize(DeviceState *dev, Error **errp) { ERRP_GUARD(); @@ -324,6 +337,14 @@ static void npcm_gcr_realize(DeviceState *dev, Error **errp) * https://github.com/Nuvoton-Israel/u-boot/blob/2aef993bd2aafeb5408dbaad0f3ce099ee40c4aa/board/nuvoton/poleg/poleg.c#L244 */ s->reset_intcr3 |= ctz64(dram_size / NPCM7XX_GCR_MIN_DRAM_SIZE) << 8; + + /* + * The boot block starting from 0.0.6 for NPCM8xx SoCs stores the DRAM size + * in the SCRPAD2 registers. We need to set this field correctly since + * the initialization is skipped as we mentioned above. + * https://github.com/Nuvoton-Israel/u-boot/blob/npcm8mnx-v2019.01_tmp/board/nuvoton/arbel/arbel.c#L737 + */ + s->reset_scrpad_b = dram_size; } static void npcm_gcr_init(Object *obj) @@ -373,18 +394,21 @@ static void npcm7xx_gcr_class_init(ObjectClass *klass, void *data) c->nr_regs = NPCM7XX_GCR_NR_REGS; c->cold_reset_values = npcm7xx_cold_reset_values; + rc->phases.enter = npcm7xx_gcr_enter_reset; } static void npcm8xx_gcr_class_init(ObjectClass *klass, void *data) { NPCMGCRClass *c = NPCM_GCR_CLASS(klass); DeviceClass *dc = DEVICE_CLASS(klass); + ResettableClass *rc = RESETTABLE_CLASS(klass); QEMU_BUILD_BUG_ON(NPCM8XX_GCR_REGS_END > NPCM_GCR_MAX_NR_REGS); QEMU_BUILD_BUG_ON(NPCM8XX_GCR_REGS_END != NPCM8XX_GCR_NR_REGS); dc->desc = "NPCM8xx System Global Control Registers"; c->nr_regs = NPCM8XX_GCR_NR_REGS; c->cold_reset_values = npcm8xx_cold_reset_values; + rc->phases.enter = npcm8xx_gcr_enter_reset; } static const TypeInfo npcm_gcr_info[] = { diff --git a/include/hw/misc/npcm_gcr.h b/include/hw/misc/npcm_gcr.h index 9ac76ca9ab..d81bb9afb2 100644 --- a/include/hw/misc/npcm_gcr.h +++ b/include/hw/misc/npcm_gcr.h @@ -68,6 +68,7 @@ typedef struct NPCMGCRState { uint32_t reset_pwron; uint32_t reset_mdlr; uint32_t reset_intcr3; + uint32_t reset_scrpad_b; } NPCMGCRState; typedef struct NPCMGCRClass { From patchwork Thu Feb 6 01:30:57 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hao Wu X-Patchwork-Id: 13962099 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 4836CC02192 for ; Thu, 6 Feb 2025 01:32:30 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tfqkR-0005KZ-IE; Wed, 05 Feb 2025 20:32:07 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <37RCkZwgKCuIaYLESXWLKSSKPI.GSQUIQY-HIZIPRSRKRY.SVK@flex--wuhaotsh.bounces.google.com>) id 1tfqjz-0005Da-Iy for qemu-devel@nongnu.org; Wed, 05 Feb 2025 20:31:40 -0500 Received: from mail-pj1-x104a.google.com ([2607:f8b0:4864:20::104a]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from <37RCkZwgKCuIaYLESXWLKSSKPI.GSQUIQY-HIZIPRSRKRY.SVK@flex--wuhaotsh.bounces.google.com>) id 1tfqju-0006uo-Mi for qemu-devel@nongnu.org; Wed, 05 Feb 2025 20:31:37 -0500 Received: by mail-pj1-x104a.google.com with SMTP id 98e67ed59e1d1-2f9fdc4dc84so699372a91.2 for ; Wed, 05 Feb 2025 17:31:26 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1738805485; x=1739410285; darn=nongnu.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=JaVg/g6EQqS12RNL+1GUc+SLFamR9zFyvWGXWV6PDIY=; b=1JmifxAtB4UeMXDrnJpkTeVngLjZN1MXOAluJSPfkYs3u+QOsC1AUHclBCcCwMSC8z BshhIn1f94sAMNbg1SGlJOGZ7Kq0qaOoqrKpwRrm7uq/GvVwE/tx/ROr5TJzBsNkIbRk jbDJwzKjOGSqgoszqI32XMXzbojMBP4cZOA7j/Yw7NeNHhSLXPQS7nMnbEBiYjTMpRBT qB+6IbDJWGr4qApTc1yw8dcepL6gaiKV6GwgacasBPnfTk5vbVHi4506LQSkJDahiLio Zzw5ipFOr4aa0I2Yse+ImCWjICzdUSUd3JEeyP5hlflMfziMLzysZm//bf06BEY6tl66 VoZg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1738805485; x=1739410285; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=JaVg/g6EQqS12RNL+1GUc+SLFamR9zFyvWGXWV6PDIY=; b=ILJxjFRJMSuPkOIJ6b6swi1ol50VZynpuw+XY0cogmVVo1EQYVyBP0V2c6+YpAIjJ7 Q/vcFrD8TiBOUQkSgSM2B9nFpidR8GgQ84oMW76u/90o19wFZ7md3pIfPvhkpmk1XamV 2SUqT+jIlOsmGaNt2+rnim9UbdLQMcVp/H9nfNO9QLKaWlFMXwvml32swxuaLuJ/nWNZ sM2XWYSQdmc6Rdo9EeMxUz9rljlD5jnIFNGwVEGEwmvLRtl+Pl30vZm1nQPVvDkJismw LyhsseZIBiNbCA/YaZuj8JkbEPGckj3ZiWRpM+S7yxXV+qOecrpmoQgGS9rkU1irFmtz M6rA== X-Forwarded-Encrypted: i=1; AJvYcCXC8yu/8YHViHyHrjLERtpaojQVH0NJZITAdk+S3TzsixNVfnUaMOrYOOgikKSPgD18xRLt5hVZkNzs@nongnu.org X-Gm-Message-State: AOJu0YyPGuA7dDPgBOOw+wVInmVDRXOZ5UJlaeXEGZ955RJVLKero1rg Umox2hCCRERDhxo6lvPkKVCn6aISwYBhHP5cGqwz/WFibwDmwQQYLleT0+b42xluzeW+2J/3YBw rWYpykO3djw== X-Google-Smtp-Source: AGHT+IEF41dp7pTAkw+yWDXR9pbKJ9GJeUtyB0Vr36kD26RHxXyWluzVmo6Q3Wc7f0zCDsrRteBPXpgtqQSEzw== X-Received: from pjbqc13.prod.google.com ([2002:a17:90b:288d:b0:2d8:8d32:2ea3]) (user=wuhaotsh job=prod-delivery.src-stubby-dispatcher) by 2002:a17:90b:3e8e:b0:2ea:3f34:f190 with SMTP id 98e67ed59e1d1-2f9e080f2f3mr7612332a91.25.1738805485301; Wed, 05 Feb 2025 17:31:25 -0800 (PST) Date: Wed, 5 Feb 2025 17:30:57 -0800 In-Reply-To: <20250206013105.3228344-1-wuhaotsh@google.com> Mime-Version: 1.0 References: <20250206013105.3228344-1-wuhaotsh@google.com> X-Mailer: git-send-email 2.48.1.362.g079036d154-goog Message-ID: <20250206013105.3228344-10-wuhaotsh@google.com> Subject: [PATCH v3 09/17] hw/misc: Support 8-bytes memop in NPCM GCR module From: Hao Wu To: peter.maydell@linaro.org Cc: qemu-arm@nongnu.org, qemu-devel@nongnu.org, wuhaotsh@google.com, venture@google.com, Avi.Fishman@nuvoton.com, kfting@nuvoton.com, hskinnemoen@google.com, titusr@google.com, chli30@nuvoton.corp-partner.google.com Received-SPF: pass client-ip=2607:f8b0:4864:20::104a; envelope-from=37RCkZwgKCuIaYLESXWLKSSKPI.GSQUIQY-HIZIPRSRKRY.SVK@flex--wuhaotsh.bounces.google.com; helo=mail-pj1-x104a.google.com X-Spam_score_int: -95 X-Spam_score: -9.6 X-Spam_bar: --------- X-Spam_report: (-9.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_MED=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, USER_IN_DEF_DKIM_WL=-7.5 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org The NPCM8xx GCR device can be accessed with 64-bit memory operations. This patch supports that. Reviewed-by: Peter Maydell Signed-off-by: Hao Wu --- hw/misc/npcm_gcr.c | 94 +++++++++++++++++++++++++++++++++----------- hw/misc/trace-events | 4 +- 2 files changed, 74 insertions(+), 24 deletions(-) diff --git a/hw/misc/npcm_gcr.c b/hw/misc/npcm_gcr.c index 820b730606..654e048048 100644 --- a/hw/misc/npcm_gcr.c +++ b/hw/misc/npcm_gcr.c @@ -201,6 +201,7 @@ static uint64_t npcm_gcr_read(void *opaque, hwaddr offset, unsigned size) uint32_t reg = offset / sizeof(uint32_t); NPCMGCRState *s = opaque; NPCMGCRClass *c = NPCM_GCR_GET_CLASS(s); + uint64_t value; if (reg >= c->nr_regs) { qemu_log_mask(LOG_GUEST_ERROR, @@ -209,9 +210,21 @@ static uint64_t npcm_gcr_read(void *opaque, hwaddr offset, unsigned size) return 0; } - trace_npcm_gcr_read(offset, s->regs[reg]); + switch (size) { + case 4: + value = s->regs[reg]; + break; + + case 8: + value = deposit64(s->regs[reg], 32, 32, s->regs[reg + 1]); + break; + + default: + g_assert_not_reached(); + } - return s->regs[reg]; + trace_npcm_gcr_read(offset, value); + return value; } static void npcm_gcr_write(void *opaque, hwaddr offset, @@ -231,29 +244,65 @@ static void npcm_gcr_write(void *opaque, hwaddr offset, return; } - switch (reg) { - case NPCM7XX_GCR_PDID: - case NPCM7XX_GCR_PWRON: - case NPCM7XX_GCR_INTSR: - qemu_log_mask(LOG_GUEST_ERROR, - "%s: register @ 0x%04" HWADDR_PRIx " is read-only\n", - __func__, offset); - return; - - case NPCM7XX_GCR_RESSR: - case NPCM7XX_GCR_CP2BST: - /* Write 1 to clear */ - value = s->regs[reg] & ~value; + switch (size) { + case 4: + switch (reg) { + case NPCM7XX_GCR_PDID: + case NPCM7XX_GCR_PWRON: + case NPCM7XX_GCR_INTSR: + qemu_log_mask(LOG_GUEST_ERROR, + "%s: register @ 0x%04" HWADDR_PRIx " is read-only\n", + __func__, offset); + return; + + case NPCM7XX_GCR_RESSR: + case NPCM7XX_GCR_CP2BST: + /* Write 1 to clear */ + value = s->regs[reg] & ~value; + break; + + case NPCM7XX_GCR_RLOCKR1: + case NPCM7XX_GCR_MDLR: + /* Write 1 to set */ + value |= s->regs[reg]; + break; + }; + s->regs[reg] = value; break; - case NPCM7XX_GCR_RLOCKR1: - case NPCM7XX_GCR_MDLR: - /* Write 1 to set */ - value |= s->regs[reg]; + case 8: + s->regs[reg] = value; + s->regs[reg + 1] = extract64(v, 32, 32); break; - }; - s->regs[reg] = value; + default: + g_assert_not_reached(); + } +} + +static bool npcm_gcr_check_mem_op(void *opaque, hwaddr offset, + unsigned size, bool is_write, + MemTxAttrs attrs) +{ + NPCMGCRClass *c = NPCM_GCR_GET_CLASS(opaque); + + if (offset >= c->nr_regs * sizeof(uint32_t)) { + return false; + } + + switch (size) { + case 4: + return true; + case 8: + if (offset >= NPCM8XX_GCR_SCRPAD_00 * sizeof(uint32_t) && + offset < (NPCM8XX_GCR_NR_REGS - 1) * sizeof(uint32_t)) { + return true; + } else { + return false; + } + default: + return false; + } } static const struct MemoryRegionOps npcm_gcr_ops = { @@ -262,7 +311,8 @@ static const struct MemoryRegionOps npcm_gcr_ops = { .endianness = DEVICE_LITTLE_ENDIAN, .valid = { .min_access_size = 4, - .max_access_size = 4, + .max_access_size = 8, + .accepts = npcm_gcr_check_mem_op, .unaligned = false, }, }; diff --git a/hw/misc/trace-events b/hw/misc/trace-events index 0f7204a237..f25dbd6030 100644 --- a/hw/misc/trace-events +++ b/hw/misc/trace-events @@ -135,8 +135,8 @@ npcm7xx_clk_read(uint64_t offset, uint32_t value) " offset: 0x%04" PRIx64 " valu npcm7xx_clk_write(uint64_t offset, uint32_t value) "offset: 0x%04" PRIx64 " value: 0x%08" PRIx32 # npcm_gcr.c -npcm_gcr_read(uint64_t offset, uint32_t value) " offset: 0x%04" PRIx64 " value: 0x%08" PRIx32 -npcm_gcr_write(uint64_t offset, uint32_t value) "offset: 0x%04" PRIx64 " value: 0x%08" PRIx32 +npcm_gcr_read(uint64_t offset, uint64_t value) " offset: 0x%04" PRIx64 " value: 0x%08" PRIx64 +npcm_gcr_write(uint64_t offset, uint64_t value) "offset: 0x%04" PRIx64 " value: 0x%08" PRIx64 # npcm7xx_mft.c npcm7xx_mft_read(const char *name, uint64_t offset, uint16_t value) "%s: offset: 0x%04" PRIx64 " value: 0x%04" PRIx16 From patchwork Thu Feb 6 01:30:58 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hao Wu X-Patchwork-Id: 13962117 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 2EBFCC02194 for ; Thu, 6 Feb 2025 01:35:39 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tfqkW-0005NS-Au; Wed, 05 Feb 2025 20:32:12 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <37hCkZwgKCuMbZMFTYXMLTTLQJ.HTRVJRZ-IJaJQSTSLSZ.TWL@flex--wuhaotsh.bounces.google.com>) id 1tfqk0-0005Dd-J3 for qemu-devel@nongnu.org; Wed, 05 Feb 2025 20:31:41 -0500 Received: from mail-pj1-x104a.google.com ([2607:f8b0:4864:20::104a]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from <37hCkZwgKCuMbZMFTYXMLTTLQJ.HTRVJRZ-IJaJQSTSLSZ.TWL@flex--wuhaotsh.bounces.google.com>) id 1tfqjv-0006uv-Qt for qemu-devel@nongnu.org; Wed, 05 Feb 2025 20:31:37 -0500 Received: by mail-pj1-x104a.google.com with SMTP id 98e67ed59e1d1-2f81a0d0a18so709958a91.3 for ; Wed, 05 Feb 2025 17:31:27 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1738805487; x=1739410287; darn=nongnu.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=NiNNDrxtbn3MfU51n0qcg9RV04+RKFFNZ2cs0/SK/DI=; b=qloyxw0/lBHf56vGdL/qx86NrRpVaGj58EKL/dBSFMu4TB95K5iXMw5uPxgfxp3x6d uTgKvKflEy5O/Luw8IBrs+Nm5lXWPo2IC1vY+8ir5/d/LUqoLSkrsJHHcE4i5UmGRe6X C7kbmECkjvsG7k1UhWbYi+yv9u8bmL41QvWH9URYGVZehSoliLCVRNDTLZzVHwb0bNvL zp6AADZ//QoNf86fR62eEKzi3mwcxo43IoNdFZ0coNkbK7vdXBdOMesaJHqzNY+TeQrU rJV668E73eu5rRLg5LdUor4zVBGKZ/hQy+B0rY55CJjaGYg2likUNROwwXngfuLTJjGf l7Tw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1738805487; x=1739410287; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=NiNNDrxtbn3MfU51n0qcg9RV04+RKFFNZ2cs0/SK/DI=; b=HrW4EF3DeCtC/eLvsIwYrLTTFDs1FoC+ak/aYhymmqmEvsS0loyeqxol2KG1HQxxJ6 nWEfsmhe6lwVv/LrMrWH0sNu+8VPho7NKQVveQ2CKNWvCVbxNTIH46uLme4tH65AuuHN bVzb6omHGeW7kUsOeeGUsXcGeenIbMCECq6YgKHVXo/FilqnNxT8lNoPJWaoCniJPcVx iUjP6fRcFrTB7PSbcdkf6xcEPHZpasJySEy5Shkwl4WFxxCBYQ3Z5uvpf1HJ1oLly8Wr tdFa67waEXv05iMz/dpzl5BXcT5r7trvRm4LTBuyFBmmwd4Fi3PDzfX5Djgpizfd/Ucr VqWQ== X-Forwarded-Encrypted: i=1; AJvYcCUmoHxEiaPA1ZYAPALbct3CHwgY99wgn0cVQoFNUxEn7fw1lkXEMwVE5USmzEQC6PvazZeVdhSwFipA@nongnu.org X-Gm-Message-State: AOJu0YyGbtgRrjS54/aymIdxx/U+eRcopgsmWoHFKPMjULrpPzYos9kl R3EfNnlnr2HALlZFUPZ6hl/5bvNaz4612minrUUrkAsrrrwzPeYFB4RgOpop4tk4fN9YO6vlUGU n1b7fH1HhtQ== X-Google-Smtp-Source: AGHT+IFN/BdICHF10rZB+KK9PyMbvvIXfiOXpo8wSxejgjklqbZs88C1lDcrn6H+HFOWkZXdmFjIqbyECr1lTg== X-Received: from pfaq11.prod.google.com ([2002:a05:6a00:a88b:b0:729:9f1:663e]) (user=wuhaotsh job=prod-delivery.src-stubby-dispatcher) by 2002:a05:6a00:3908:b0:729:c7b:9385 with SMTP id d2e1a72fcca58-73035103911mr6650154b3a.6.1738805486684; Wed, 05 Feb 2025 17:31:26 -0800 (PST) Date: Wed, 5 Feb 2025 17:30:58 -0800 In-Reply-To: <20250206013105.3228344-1-wuhaotsh@google.com> Mime-Version: 1.0 References: <20250206013105.3228344-1-wuhaotsh@google.com> X-Mailer: git-send-email 2.48.1.362.g079036d154-goog Message-ID: <20250206013105.3228344-11-wuhaotsh@google.com> Subject: [PATCH v3 10/17] hw/misc: Rename npcm7xx_clk to npcm_clk From: Hao Wu To: peter.maydell@linaro.org Cc: qemu-arm@nongnu.org, qemu-devel@nongnu.org, wuhaotsh@google.com, venture@google.com, Avi.Fishman@nuvoton.com, kfting@nuvoton.com, hskinnemoen@google.com, titusr@google.com, chli30@nuvoton.corp-partner.google.com Received-SPF: pass client-ip=2607:f8b0:4864:20::104a; envelope-from=37hCkZwgKCuMbZMFTYXMLTTLQJ.HTRVJRZ-IJaJQSTSLSZ.TWL@flex--wuhaotsh.bounces.google.com; helo=mail-pj1-x104a.google.com X-Spam_score_int: -95 X-Spam_score: -9.6 X-Spam_bar: --------- X-Spam_report: (-9.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_MED=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, USER_IN_DEF_DKIM_WL=-7.5 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org NPCM7XX and NPCM8XX have a different set of CLK registers. This commit changes the name of the clk files to be used by both NPCM7XX and NPCM8XX CLK modules. Reviewed-by: Peter Maydell Signed-off-by: Hao Wu --- hw/misc/meson.build | 2 +- hw/misc/{npcm7xx_clk.c => npcm_clk.c} | 2 +- include/hw/arm/npcm7xx.h | 2 +- include/hw/misc/{npcm7xx_clk.h => npcm_clk.h} | 6 +++--- 4 files changed, 6 insertions(+), 6 deletions(-) rename hw/misc/{npcm7xx_clk.c => npcm_clk.c} (99%) rename include/hw/misc/{npcm7xx_clk.h => npcm_clk.h} (98%) diff --git a/hw/misc/meson.build b/hw/misc/meson.build index 554eb8df5b..edd36a334d 100644 --- a/hw/misc/meson.build +++ b/hw/misc/meson.build @@ -69,7 +69,7 @@ system_ss.add(when: 'CONFIG_IMX', if_true: files( 'imx_rngc.c', )) system_ss.add(when: 'CONFIG_NPCM7XX', if_true: files( - 'npcm7xx_clk.c', + 'npcm_clk.c', 'npcm_gcr.c', 'npcm7xx_mft.c', 'npcm7xx_pwm.c', diff --git a/hw/misc/npcm7xx_clk.c b/hw/misc/npcm_clk.c similarity index 99% rename from hw/misc/npcm7xx_clk.c rename to hw/misc/npcm_clk.c index 46f907b61c..2bcb731099 100644 --- a/hw/misc/npcm7xx_clk.c +++ b/hw/misc/npcm_clk.c @@ -16,7 +16,7 @@ #include "qemu/osdep.h" -#include "hw/misc/npcm7xx_clk.h" +#include "hw/misc/npcm_clk.h" #include "hw/timer/npcm7xx_timer.h" #include "hw/qdev-clock.h" #include "migration/vmstate.h" diff --git a/include/hw/arm/npcm7xx.h b/include/hw/arm/npcm7xx.h index 2e708471ec..e80fd91f20 100644 --- a/include/hw/arm/npcm7xx.h +++ b/include/hw/arm/npcm7xx.h @@ -23,7 +23,7 @@ #include "hw/gpio/npcm7xx_gpio.h" #include "hw/i2c/npcm7xx_smbus.h" #include "hw/mem/npcm7xx_mc.h" -#include "hw/misc/npcm7xx_clk.h" +#include "hw/misc/npcm_clk.h" #include "hw/misc/npcm_gcr.h" #include "hw/misc/npcm7xx_mft.h" #include "hw/misc/npcm7xx_pwm.h" diff --git a/include/hw/misc/npcm7xx_clk.h b/include/hw/misc/npcm_clk.h similarity index 98% rename from include/hw/misc/npcm7xx_clk.h rename to include/hw/misc/npcm_clk.h index 5ed4a4672b..0aef81e10c 100644 --- a/include/hw/misc/npcm7xx_clk.h +++ b/include/hw/misc/npcm_clk.h @@ -13,8 +13,8 @@ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. */ -#ifndef NPCM7XX_CLK_H -#define NPCM7XX_CLK_H +#ifndef NPCM_CLK_H +#define NPCM_CLK_H #include "exec/memory.h" #include "hw/clock.h" @@ -177,4 +177,4 @@ struct NPCM7xxCLKState { #define TYPE_NPCM7XX_CLK "npcm7xx-clk" OBJECT_DECLARE_SIMPLE_TYPE(NPCM7xxCLKState, NPCM7XX_CLK) -#endif /* NPCM7XX_CLK_H */ +#endif /* NPCM_CLK_H */ From patchwork Thu Feb 6 01:30:59 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hao Wu X-Patchwork-Id: 13962102 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 9B7B8C02192 for ; Thu, 6 Feb 2025 01:33:17 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tfqkU-0005Mg-OT; Wed, 05 Feb 2025 20:32:10 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <38BCkZwgKCuUdbOHVaZONVVNSL.JVTXLTb-KLcLSUVUNUb.VYN@flex--wuhaotsh.bounces.google.com>) id 1tfqk2-0005E6-LR for qemu-devel@nongnu.org; Wed, 05 Feb 2025 20:31:44 -0500 Received: from mail-pj1-x104a.google.com ([2607:f8b0:4864:20::104a]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from <38BCkZwgKCuUdbOHVaZONVVNSL.JVTXLTb-KLcLSUVUNUb.VYN@flex--wuhaotsh.bounces.google.com>) id 1tfqjy-0006vL-1c for qemu-devel@nongnu.org; Wed, 05 Feb 2025 20:31:41 -0500 Received: by mail-pj1-x104a.google.com with SMTP id 98e67ed59e1d1-2f9e3a00fcdso808091a91.0 for ; Wed, 05 Feb 2025 17:31:29 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1738805488; x=1739410288; darn=nongnu.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=uOsECseKKbZnNa9QrdeU2jKrWSsJ0/U7FSmpvJDSpRU=; b=nPGg+ntDbFN0oiYcvIjrymi9gTnIFEtyUz5clj8QJuBg0vGSvYevYUFMagJCYCzE72 iv8eM2nWm40v+13CKAra9sNA9ZhW4lrehfzZFthjB13kAZVAUhKHRoNPKX/8h/0cFe2m uqe/kLiKUnqtqh6lccFVq+pMh6kRVvRLxqtBB2u72OUUusEU9PbiSdT11skqXlfbgCUP 0k/lm6852SGV9P/7r69wnXS29qrtAsVCYeh5cESDGxY45GFA8DqtXUfuQYsR6IDBsAGy O5jx0wca/rl88hSfgcncI0lQBgsTNnvO7vtF4guZwialgsiF8gDhEm791kwBhUHfigjh QI1A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1738805488; x=1739410288; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=uOsECseKKbZnNa9QrdeU2jKrWSsJ0/U7FSmpvJDSpRU=; b=CtevT+N6pGqF6lNHhd7zeFzfFg6FdN6/ci7EnRXKlag7Av6rpamdPGDTALGqdWj2XO fCZTkaw5LOqJLGpfXNi8fYUOSpLWK9YLegoa0TezUzT7lvzfvNCka2sbaogbjgQoT1pi hEh/xgsCMck5mjLfxh0i7ot0ZOu74ZiHBnBDhWb4xrHE1wKgFb2/r4LYn9rjUuwYlc5f KcuzwHidKrY//5+zNPAvMsHqe7EczB+VMGC0DGbqF6Qzh0R6x9dTTo8jKmuZbGOjUVAV aSKDy9y4lgDMSMCIR7etvo5LcdhhrHbI1VI2HsT7p9mhlOVhLEy9Txm3e8GwG6JhCC3J sGWw== X-Forwarded-Encrypted: i=1; AJvYcCU2m4nXTgNBM7N2DNavRnMakG/Ef048xOwwUlM07w74RsUY2Z3iFBGzfV85VomTDgU5Dh2i6ueC/4DV@nongnu.org X-Gm-Message-State: AOJu0Yz8e65Gq7kTNindKZnvyGtXGONOd4YKJXhNlbEmwJWMN7gq165i oAgtWMwxvuZG/NO1sa+C4rRnyCPAmAjBMXykGbt7VYmWPC0Dz6MIVpux4Ewkgk0Ko0n0oG8aK0+ w2bnoqBY5TA== X-Google-Smtp-Source: AGHT+IGmEoe+IJ9e7aOHvCTuBad4Jfs7RdFZDVGkD/SvyKw3Y/iyt2gRSzeb9ut4eP0RKb1syD3RTyElql6luw== X-Received: from pfiy15.prod.google.com ([2002:a05:6a00:190f:b0:725:e05b:5150]) (user=wuhaotsh job=prod-delivery.src-stubby-dispatcher) by 2002:a05:6a00:3c83:b0:725:90f9:daf9 with SMTP id d2e1a72fcca58-730351db326mr7344235b3a.15.1738805488327; Wed, 05 Feb 2025 17:31:28 -0800 (PST) Date: Wed, 5 Feb 2025 17:30:59 -0800 In-Reply-To: <20250206013105.3228344-1-wuhaotsh@google.com> Mime-Version: 1.0 References: <20250206013105.3228344-1-wuhaotsh@google.com> X-Mailer: git-send-email 2.48.1.362.g079036d154-goog Message-ID: <20250206013105.3228344-12-wuhaotsh@google.com> Subject: [PATCH v3 11/17] hw/misc: Move NPCM7XX CLK to NPCM CLK From: Hao Wu To: peter.maydell@linaro.org Cc: qemu-arm@nongnu.org, qemu-devel@nongnu.org, wuhaotsh@google.com, venture@google.com, Avi.Fishman@nuvoton.com, kfting@nuvoton.com, hskinnemoen@google.com, titusr@google.com, chli30@nuvoton.corp-partner.google.com Received-SPF: pass client-ip=2607:f8b0:4864:20::104a; envelope-from=38BCkZwgKCuUdbOHVaZONVVNSL.JVTXLTb-KLcLSUVUNUb.VYN@flex--wuhaotsh.bounces.google.com; helo=mail-pj1-x104a.google.com X-Spam_score_int: -95 X-Spam_score: -9.6 X-Spam_bar: --------- X-Spam_report: (-9.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_MED=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, USER_IN_DEF_DKIM_WL=-7.5 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org A lot of NPCM7XX and NPCM8XX CLK modules share the same code, this commit moves the NPCM7XX CLK to NPCM CLK for these properties. Reviewed-by: Peter Maydell Signed-off-by: Hao Wu --- hw/misc/npcm_clk.c | 106 +++++++++++++++++++++---------------- hw/misc/trace-events | 6 +-- include/hw/arm/npcm7xx.h | 2 +- include/hw/misc/npcm_clk.h | 22 ++++---- 4 files changed, 76 insertions(+), 60 deletions(-) diff --git a/hw/misc/npcm_clk.c b/hw/misc/npcm_clk.c index 2bcb731099..0ecf0df3bb 100644 --- a/hw/misc/npcm_clk.c +++ b/hw/misc/npcm_clk.c @@ -198,7 +198,7 @@ static NPCM7xxClockPLL find_pll_by_reg(enum NPCM7xxCLKRegisters reg) } } -static void npcm7xx_clk_update_all_plls(NPCM7xxCLKState *clk) +static void npcm7xx_clk_update_all_plls(NPCMCLKState *clk) { int i; @@ -207,7 +207,7 @@ static void npcm7xx_clk_update_all_plls(NPCM7xxCLKState *clk) } } -static void npcm7xx_clk_update_all_sels(NPCM7xxCLKState *clk) +static void npcm7xx_clk_update_all_sels(NPCMCLKState *clk) { int i; @@ -216,7 +216,7 @@ static void npcm7xx_clk_update_all_sels(NPCM7xxCLKState *clk) } } -static void npcm7xx_clk_update_all_dividers(NPCM7xxCLKState *clk) +static void npcm7xx_clk_update_all_dividers(NPCMCLKState *clk) { int i; @@ -225,7 +225,7 @@ static void npcm7xx_clk_update_all_dividers(NPCM7xxCLKState *clk) } } -static void npcm7xx_clk_update_all_clocks(NPCM7xxCLKState *clk) +static void npcm7xx_clk_update_all_clocks(NPCMCLKState *clk) { clock_update_hz(clk->clkref, NPCM7XX_CLOCK_REF_HZ); npcm7xx_clk_update_all_plls(clk); @@ -635,7 +635,7 @@ static void npcm7xx_clk_divider_init(Object *obj) } static void npcm7xx_init_clock_pll(NPCM7xxClockPLLState *pll, - NPCM7xxCLKState *clk, const PLLInitInfo *init_info) + NPCMCLKState *clk, const PLLInitInfo *init_info) { pll->name = init_info->name; pll->clk = clk; @@ -647,7 +647,7 @@ static void npcm7xx_init_clock_pll(NPCM7xxClockPLLState *pll, } static void npcm7xx_init_clock_sel(NPCM7xxClockSELState *sel, - NPCM7xxCLKState *clk, const SELInitInfo *init_info) + NPCMCLKState *clk, const SELInitInfo *init_info) { int input_size = init_info->input_size; @@ -664,7 +664,7 @@ static void npcm7xx_init_clock_sel(NPCM7xxClockSELState *sel, } static void npcm7xx_init_clock_divider(NPCM7xxClockDividerState *div, - NPCM7xxCLKState *clk, const DividerInitInfo *init_info) + NPCMCLKState *clk, const DividerInitInfo *init_info) { div->name = init_info->name; div->clk = clk; @@ -683,7 +683,7 @@ static void npcm7xx_init_clock_divider(NPCM7xxClockDividerState *div, } } -static Clock *npcm7xx_get_clock(NPCM7xxCLKState *clk, ClockSrcType type, +static Clock *npcm7xx_get_clock(NPCMCLKState *clk, ClockSrcType type, int index) { switch (type) { @@ -700,7 +700,7 @@ static Clock *npcm7xx_get_clock(NPCM7xxCLKState *clk, ClockSrcType type, } } -static void npcm7xx_connect_clocks(NPCM7xxCLKState *clk) +static void npcm7xx_connect_clocks(NPCMCLKState *clk) { int i, j; Clock *src; @@ -724,10 +724,10 @@ static void npcm7xx_connect_clocks(NPCM7xxCLKState *clk) } } -static uint64_t npcm7xx_clk_read(void *opaque, hwaddr offset, unsigned size) +static uint64_t npcm_clk_read(void *opaque, hwaddr offset, unsigned size) { uint32_t reg = offset / sizeof(uint32_t); - NPCM7xxCLKState *s = opaque; + NPCMCLKState *s = opaque; int64_t now_ns; uint32_t value = 0; @@ -766,19 +766,19 @@ static uint64_t npcm7xx_clk_read(void *opaque, hwaddr offset, unsigned size) break; }; - trace_npcm7xx_clk_read(offset, value); + trace_npcm_clk_read(offset, value); return value; } -static void npcm7xx_clk_write(void *opaque, hwaddr offset, +static void npcm_clk_write(void *opaque, hwaddr offset, uint64_t v, unsigned size) { uint32_t reg = offset / sizeof(uint32_t); - NPCM7xxCLKState *s = opaque; + NPCMCLKState *s = opaque; uint32_t value = v; - trace_npcm7xx_clk_write(offset, value); + trace_npcm_clk_write(offset, value); if (reg >= NPCM7XX_CLK_NR_REGS) { qemu_log_mask(LOG_GUEST_ERROR, @@ -842,7 +842,7 @@ static void npcm7xx_clk_write(void *opaque, hwaddr offset, static void npcm7xx_clk_perform_watchdog_reset(void *opaque, int n, int level) { - NPCM7xxCLKState *clk = NPCM7XX_CLK(opaque); + NPCMCLKState *clk = NPCM_CLK(opaque); uint32_t rcr; g_assert(n >= 0 && n <= NPCM7XX_NR_WATCHDOGS); @@ -856,9 +856,9 @@ static void npcm7xx_clk_perform_watchdog_reset(void *opaque, int n, } } -static const struct MemoryRegionOps npcm7xx_clk_ops = { - .read = npcm7xx_clk_read, - .write = npcm7xx_clk_write, +static const struct MemoryRegionOps npcm_clk_ops = { + .read = npcm_clk_read, + .write = npcm_clk_write, .endianness = DEVICE_LITTLE_ENDIAN, .valid = { .min_access_size = 4, @@ -867,9 +867,9 @@ static const struct MemoryRegionOps npcm7xx_clk_ops = { }, }; -static void npcm7xx_clk_enter_reset(Object *obj, ResetType type) +static void npcm_clk_enter_reset(Object *obj, ResetType type) { - NPCM7xxCLKState *s = NPCM7XX_CLK(obj); + NPCMCLKState *s = NPCM_CLK(obj); QEMU_BUILD_BUG_ON(sizeof(s->regs) != sizeof(cold_reset_values)); @@ -882,7 +882,7 @@ static void npcm7xx_clk_enter_reset(Object *obj, ResetType type) */ } -static void npcm7xx_clk_init_clock_hierarchy(NPCM7xxCLKState *s) +static void npcm7xx_clk_init_clock_hierarchy(NPCMCLKState *s) { int i; @@ -918,19 +918,19 @@ static void npcm7xx_clk_init_clock_hierarchy(NPCM7xxCLKState *s) clock_update_hz(s->clkref, NPCM7XX_CLOCK_REF_HZ); } -static void npcm7xx_clk_init(Object *obj) +static void npcm_clk_init(Object *obj) { - NPCM7xxCLKState *s = NPCM7XX_CLK(obj); + NPCMCLKState *s = NPCM_CLK(obj); - memory_region_init_io(&s->iomem, obj, &npcm7xx_clk_ops, s, - TYPE_NPCM7XX_CLK, 4 * KiB); + memory_region_init_io(&s->iomem, obj, &npcm_clk_ops, s, + TYPE_NPCM_CLK, 4 * KiB); sysbus_init_mmio(SYS_BUS_DEVICE(s), &s->iomem); } -static int npcm7xx_clk_post_load(void *opaque, int version_id) +static int npcm_clk_post_load(void *opaque, int version_id) { if (version_id >= 1) { - NPCM7xxCLKState *clk = opaque; + NPCMCLKState *clk = opaque; npcm7xx_clk_update_all_clocks(clk); } @@ -938,10 +938,10 @@ static int npcm7xx_clk_post_load(void *opaque, int version_id) return 0; } -static void npcm7xx_clk_realize(DeviceState *dev, Error **errp) +static void npcm_clk_realize(DeviceState *dev, Error **errp) { int i; - NPCM7xxCLKState *s = NPCM7XX_CLK(dev); + NPCMCLKState *s = NPCM_CLK(dev); qdev_init_gpio_in_named(DEVICE(s), npcm7xx_clk_perform_watchdog_reset, NPCM7XX_WATCHDOG_RESET_GPIO_IN, NPCM7XX_NR_WATCHDOGS); @@ -996,15 +996,15 @@ static const VMStateDescription vmstate_npcm7xx_clk_divider = { }, }; -static const VMStateDescription vmstate_npcm7xx_clk = { - .name = "npcm7xx-clk", - .version_id = 1, - .minimum_version_id = 1, - .post_load = npcm7xx_clk_post_load, +static const VMStateDescription vmstate_npcm_clk = { + .name = "npcm-clk", + .version_id = 2, + .minimum_version_id = 2, + .post_load = npcm_clk_post_load, .fields = (const VMStateField[]) { - VMSTATE_UINT32_ARRAY(regs, NPCM7xxCLKState, NPCM7XX_CLK_NR_REGS), - VMSTATE_INT64(ref_ns, NPCM7xxCLKState), - VMSTATE_CLOCK(clkref, NPCM7xxCLKState), + VMSTATE_UINT32_ARRAY(regs, NPCMCLKState, NPCM_CLK_MAX_NR_REGS), + VMSTATE_INT64(ref_ns, NPCMCLKState), + VMSTATE_CLOCK(clkref, NPCMCLKState), VMSTATE_END_OF_LIST(), }, }; @@ -1033,17 +1033,23 @@ static void npcm7xx_clk_divider_class_init(ObjectClass *klass, void *data) dc->vmsd = &vmstate_npcm7xx_clk_divider; } -static void npcm7xx_clk_class_init(ObjectClass *klass, void *data) +static void npcm_clk_class_init(ObjectClass *klass, void *data) { ResettableClass *rc = RESETTABLE_CLASS(klass); DeviceClass *dc = DEVICE_CLASS(klass); - QEMU_BUILD_BUG_ON(NPCM7XX_CLK_REGS_END > NPCM7XX_CLK_NR_REGS); + dc->vmsd = &vmstate_npcm_clk; + dc->realize = npcm_clk_realize; + rc->phases.enter = npcm_clk_enter_reset; +} + +static void npcm7xx_clk_class_init(ObjectClass *klass, void *data) +{ + DeviceClass *dc = DEVICE_CLASS(klass); + QEMU_BUILD_BUG_ON(NPCM7XX_CLK_REGS_END > NPCM_CLK_MAX_NR_REGS); + QEMU_BUILD_BUG_ON(NPCM7XX_CLK_REGS_END != NPCM7XX_CLK_NR_REGS); dc->desc = "NPCM7xx Clock Control Registers"; - dc->vmsd = &vmstate_npcm7xx_clk; - dc->realize = npcm7xx_clk_realize; - rc->phases.enter = npcm7xx_clk_enter_reset; } static const TypeInfo npcm7xx_clk_pll_info = { @@ -1070,11 +1076,18 @@ static const TypeInfo npcm7xx_clk_divider_info = { .class_init = npcm7xx_clk_divider_class_init, }; +static const TypeInfo npcm_clk_info = { + .name = TYPE_NPCM_CLK, + .parent = TYPE_SYS_BUS_DEVICE, + .instance_size = sizeof(NPCMCLKState), + .instance_init = npcm_clk_init, + .class_init = npcm_clk_class_init, + .abstract = true, +}; + static const TypeInfo npcm7xx_clk_info = { .name = TYPE_NPCM7XX_CLK, - .parent = TYPE_SYS_BUS_DEVICE, - .instance_size = sizeof(NPCM7xxCLKState), - .instance_init = npcm7xx_clk_init, + .parent = TYPE_NPCM_CLK, .class_init = npcm7xx_clk_class_init, }; @@ -1083,6 +1096,7 @@ static void npcm7xx_clk_register_type(void) type_register_static(&npcm7xx_clk_pll_info); type_register_static(&npcm7xx_clk_sel_info); type_register_static(&npcm7xx_clk_divider_info); + type_register_static(&npcm_clk_info); type_register_static(&npcm7xx_clk_info); } type_init(npcm7xx_clk_register_type); diff --git a/hw/misc/trace-events b/hw/misc/trace-events index f25dbd6030..4383808d7a 100644 --- a/hw/misc/trace-events +++ b/hw/misc/trace-events @@ -130,9 +130,9 @@ mos6522_set_sr_int(void) "set sr_int" mos6522_write(uint64_t addr, const char *name, uint64_t val) "reg=0x%"PRIx64 " [%s] val=0x%"PRIx64 mos6522_read(uint64_t addr, const char *name, unsigned val) "reg=0x%"PRIx64 " [%s] val=0x%x" -# npcm7xx_clk.c -npcm7xx_clk_read(uint64_t offset, uint32_t value) " offset: 0x%04" PRIx64 " value: 0x%08" PRIx32 -npcm7xx_clk_write(uint64_t offset, uint32_t value) "offset: 0x%04" PRIx64 " value: 0x%08" PRIx32 +# npcm_clk.c +npcm_clk_read(uint64_t offset, uint32_t value) " offset: 0x%04" PRIx64 " value: 0x%08" PRIx32 +npcm_clk_write(uint64_t offset, uint32_t value) "offset: 0x%04" PRIx64 " value: 0x%08" PRIx32 # npcm_gcr.c npcm_gcr_read(uint64_t offset, uint64_t value) " offset: 0x%04" PRIx64 " value: 0x%08" PRIx64 diff --git a/include/hw/arm/npcm7xx.h b/include/hw/arm/npcm7xx.h index e80fd91f20..56536565b7 100644 --- a/include/hw/arm/npcm7xx.h +++ b/include/hw/arm/npcm7xx.h @@ -90,7 +90,7 @@ struct NPCM7xxState { MemoryRegion *dram; NPCMGCRState gcr; - NPCM7xxCLKState clk; + NPCMCLKState clk; NPCM7xxTimerCtrlState tim[3]; NPCM7xxADCState adc; NPCM7xxPWMState pwm[NPCM7XX_NR_PWM_MODULES]; diff --git a/include/hw/misc/npcm_clk.h b/include/hw/misc/npcm_clk.h index 0aef81e10c..db03b46a52 100644 --- a/include/hw/misc/npcm_clk.h +++ b/include/hw/misc/npcm_clk.h @@ -20,11 +20,12 @@ #include "hw/clock.h" #include "hw/sysbus.h" +#define NPCM7XX_CLK_NR_REGS (0x70 / sizeof(uint32_t)) /* - * Number of registers in our device state structure. Don't change this without - * incrementing the version_id in the vmstate. + * Number of maximum registers in NPCM device state structure. Don't change + * this without incrementing the version_id in the vmstate. */ -#define NPCM7XX_CLK_NR_REGS (0x70 / sizeof(uint32_t)) +#define NPCM_CLK_MAX_NR_REGS NPCM7XX_CLK_NR_REGS #define NPCM7XX_WATCHDOG_RESET_GPIO_IN "npcm7xx-clk-watchdog-reset-gpio-in" @@ -80,7 +81,7 @@ typedef enum NPCM7xxClockDivider { NPCM7XX_CLOCK_NR_DIVIDERS, } NPCM7xxClockConverter; -typedef struct NPCM7xxCLKState NPCM7xxCLKState; +typedef struct NPCMCLKState NPCMCLKState; /** * struct NPCM7xxClockPLLState - A PLL module in CLK module. @@ -94,7 +95,7 @@ typedef struct NPCM7xxClockPLLState { DeviceState parent; const char *name; - NPCM7xxCLKState *clk; + NPCMCLKState *clk; Clock *clock_in; Clock *clock_out; @@ -115,7 +116,7 @@ typedef struct NPCM7xxClockSELState { DeviceState parent; const char *name; - NPCM7xxCLKState *clk; + NPCMCLKState *clk; uint8_t input_size; Clock *clock_in[NPCM7XX_CLK_SEL_MAX_INPUT]; Clock *clock_out; @@ -140,7 +141,7 @@ typedef struct NPCM7xxClockDividerState { DeviceState parent; const char *name; - NPCM7xxCLKState *clk; + NPCMCLKState *clk; Clock *clock_in; Clock *clock_out; @@ -155,7 +156,7 @@ typedef struct NPCM7xxClockDividerState { }; } NPCM7xxClockDividerState; -struct NPCM7xxCLKState { +struct NPCMCLKState { SysBusDevice parent; MemoryRegion iomem; @@ -165,7 +166,7 @@ struct NPCM7xxCLKState { NPCM7xxClockSELState sels[NPCM7XX_CLOCK_NR_SELS]; NPCM7xxClockDividerState dividers[NPCM7XX_CLOCK_NR_DIVIDERS]; - uint32_t regs[NPCM7XX_CLK_NR_REGS]; + uint32_t regs[NPCM_CLK_MAX_NR_REGS]; /* Time reference for SECCNT and CNTR25M, initialized by power on reset */ int64_t ref_ns; @@ -174,7 +175,8 @@ struct NPCM7xxCLKState { Clock *clkref; }; +#define TYPE_NPCM_CLK "npcm-clk" +OBJECT_DECLARE_SIMPLE_TYPE(NPCMCLKState, NPCM_CLK) #define TYPE_NPCM7XX_CLK "npcm7xx-clk" -OBJECT_DECLARE_SIMPLE_TYPE(NPCM7xxCLKState, NPCM7XX_CLK) #endif /* NPCM_CLK_H */ From patchwork Thu Feb 6 01:31:00 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hao Wu X-Patchwork-Id: 13962121 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 638D0C02199 for ; Thu, 6 Feb 2025 01:36:02 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tfqkX-0005O3-Ad; Wed, 05 Feb 2025 20:32:13 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <38hCkZwgKCucfdQJXcbQPXXPUN.LXVZNVd-MNeNUWXWPWd.XaP@flex--wuhaotsh.bounces.google.com>) id 1tfqk1-0005Dv-2l for qemu-devel@nongnu.org; Wed, 05 Feb 2025 20:31:42 -0500 Received: from mail-pj1-x1049.google.com ([2607:f8b0:4864:20::1049]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from <38hCkZwgKCucfdQJXcbQPXXPUN.LXVZNVd-MNeNUWXWPWd.XaP@flex--wuhaotsh.bounces.google.com>) id 1tfqjy-0006vY-1Z for qemu-devel@nongnu.org; Wed, 05 Feb 2025 20:31:40 -0500 Received: by mail-pj1-x1049.google.com with SMTP id 98e67ed59e1d1-2f9ee46968cso654927a91.3 for ; Wed, 05 Feb 2025 17:31:30 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1738805490; x=1739410290; darn=nongnu.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=oBetUZa1VIuwY/hQFvT1H//eRdbda2Y81ohbyoRG5Cw=; b=v/mVq8/GKw3HkgRGlcLyHrmkFjssL8bloYeFxGc5gpRJJLJ452b9bi42xR0mWa/uG/ KlhfDOF2QvGY61QdtC3kuIeJLHjTI3lBsF4X8aynD2R7x1lQP/uxW9g2XxChsqlWqH3l 6yTt0oBbGUpJHcNQ0jm8NCbqR+WxClMpYb/P+JTIe5re+PcPz090DGmjmahXbAMlzE2A b4twPep5yPFms6945IeLiYH8Sn1yUAgz3TAD/Y3YU00DBBO+6JoYtIEtVZrV0NgU+m5X rVM2/Z0BsY3zsvMNL0mQwEaPn3Xhb1erx0ntVS2AqIgNeN2ATq6RqwthpzoRZtSpLk1d A7JA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1738805490; x=1739410290; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=oBetUZa1VIuwY/hQFvT1H//eRdbda2Y81ohbyoRG5Cw=; b=haayfQsftIbBU8zzM4AwaMTA6ChbHLgbYFBLQ8Ea0rWmjoETuTzvTVczxkMq18vAEv z/DR40Zo6k4TBVbRt24y56Wddt7VnlZmaTCOGL15tNdEoq/LoIJFJ2lHIXfsLDr+3huC 2ZwwdFDCSMJS4lFQsVwjdy5oKWAY8BNG8vBkz3FlhV1TX8c5WGU4yuFHzC8+kz4O47Hb BnqGD0i5GV0fr8CwIEJghZk9sdB1mrCXxEtcRk/ceQMi3kknkY7uzbtF7/vWh0oHRIGu PFjtYUBxdUntsJ1N9PCiuN447T945XK7kkLFYZvbI+agQ8eCH137QfCeka/qsBc1tdd8 7WGQ== X-Forwarded-Encrypted: i=1; AJvYcCXOw7PxGgmaOCPkUwZCgjtyzC/7kzj6IL0pQmVLyJUfDZzMyi5uUaYHVCAF1i8vENfOQKYSubTzwEoL@nongnu.org X-Gm-Message-State: AOJu0Yw2ad0ic52li3esn0t7Qa6+hjacNJ5BYbfsq8joTGgLG8Y9T714 qnGpfiMDUHrOuN04gEIfKPhm1551zW4EbQB2SEt4hvVH/dSTvkU+H21CYdzCcaBvHOiXOzvel+K XiNPup0sXrg== X-Google-Smtp-Source: AGHT+IFtlt8thxO7FNY0j4nOy3PHkEk6IU5kBsQFBRvJfkT3j64tBWxHP4PMSAEXLoy6O4ihWk4fw5y4PSE66Q== X-Received: from pfbbe14.prod.google.com ([2002:a05:6a00:1f0e:b0:725:936f:c305]) (user=wuhaotsh job=prod-delivery.src-stubby-dispatcher) by 2002:a05:6a00:e0d:b0:725:f153:22d5 with SMTP id d2e1a72fcca58-730351ec08cmr8925502b3a.18.1738805490000; Wed, 05 Feb 2025 17:31:30 -0800 (PST) Date: Wed, 5 Feb 2025 17:31:00 -0800 In-Reply-To: <20250206013105.3228344-1-wuhaotsh@google.com> Mime-Version: 1.0 References: <20250206013105.3228344-1-wuhaotsh@google.com> X-Mailer: git-send-email 2.48.1.362.g079036d154-goog Message-ID: <20250206013105.3228344-13-wuhaotsh@google.com> Subject: [PATCH v3 12/17] hw/misc: Add nr_regs and cold_reset_values to NPCM CLK From: Hao Wu To: peter.maydell@linaro.org Cc: qemu-arm@nongnu.org, qemu-devel@nongnu.org, wuhaotsh@google.com, venture@google.com, Avi.Fishman@nuvoton.com, kfting@nuvoton.com, hskinnemoen@google.com, titusr@google.com, chli30@nuvoton.corp-partner.google.com Received-SPF: pass client-ip=2607:f8b0:4864:20::1049; envelope-from=38hCkZwgKCucfdQJXcbQPXXPUN.LXVZNVd-MNeNUWXWPWd.XaP@flex--wuhaotsh.bounces.google.com; helo=mail-pj1-x1049.google.com X-Spam_score_int: -95 X-Spam_score: -9.6 X-Spam_bar: --------- X-Spam_report: (-9.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_MED=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, USER_IN_DEF_DKIM_WL=-7.5 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org These 2 values are different between NPCM7XX and NPCM8XX CLKs. So we add them to the class and assign different values to them. Reviewed-by: Peter Maydell Signed-off-by: Hao Wu --- hw/misc/npcm_clk.c | 19 +++++++++++++------ include/hw/misc/npcm_clk.h | 9 ++++++++- 2 files changed, 21 insertions(+), 7 deletions(-) diff --git a/hw/misc/npcm_clk.c b/hw/misc/npcm_clk.c index 0ecf0df3bb..9ad66ce212 100644 --- a/hw/misc/npcm_clk.c +++ b/hw/misc/npcm_clk.c @@ -81,7 +81,7 @@ enum NPCM7xxCLKRegisters { * All are loaded on power-up reset. CLKENx and SWRSTR should also be loaded on * core domain reset, but this reset type is not yet supported by QEMU. */ -static const uint32_t cold_reset_values[NPCM7XX_CLK_NR_REGS] = { +static const uint32_t npcm7xx_cold_reset_values[NPCM7XX_CLK_NR_REGS] = { [NPCM7XX_CLK_CLKEN1] = 0xffffffff, [NPCM7XX_CLK_CLKSEL] = 0x004aaaaa, [NPCM7XX_CLK_CLKDIV1] = 0x5413f855, @@ -728,10 +728,11 @@ static uint64_t npcm_clk_read(void *opaque, hwaddr offset, unsigned size) { uint32_t reg = offset / sizeof(uint32_t); NPCMCLKState *s = opaque; + NPCMCLKClass *c = NPCM_CLK_GET_CLASS(s); int64_t now_ns; uint32_t value = 0; - if (reg >= NPCM7XX_CLK_NR_REGS) { + if (reg >= c->nr_regs) { qemu_log_mask(LOG_GUEST_ERROR, "%s: offset 0x%04" HWADDR_PRIx " out of range\n", __func__, offset); @@ -776,11 +777,12 @@ static void npcm_clk_write(void *opaque, hwaddr offset, { uint32_t reg = offset / sizeof(uint32_t); NPCMCLKState *s = opaque; + NPCMCLKClass *c = NPCM_CLK_GET_CLASS(s); uint32_t value = v; trace_npcm_clk_write(offset, value); - if (reg >= NPCM7XX_CLK_NR_REGS) { + if (reg >= c->nr_regs) { qemu_log_mask(LOG_GUEST_ERROR, "%s: offset 0x%04" HWADDR_PRIx " out of range\n", __func__, offset); @@ -870,10 +872,11 @@ static const struct MemoryRegionOps npcm_clk_ops = { static void npcm_clk_enter_reset(Object *obj, ResetType type) { NPCMCLKState *s = NPCM_CLK(obj); + NPCMCLKClass *c = NPCM_CLK_GET_CLASS(s); - QEMU_BUILD_BUG_ON(sizeof(s->regs) != sizeof(cold_reset_values)); - - memcpy(s->regs, cold_reset_values, sizeof(cold_reset_values)); + g_assert(sizeof(s->regs) >= sizeof(c->cold_reset_values)); + g_assert(sizeof(s->regs) >= c->nr_regs * sizeof(uint32_t)); + memcpy(s->regs, c->cold_reset_values, sizeof(s->regs)); s->ref_ns = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL); npcm7xx_clk_update_all_clocks(s); /* @@ -1045,11 +1048,14 @@ static void npcm_clk_class_init(ObjectClass *klass, void *data) static void npcm7xx_clk_class_init(ObjectClass *klass, void *data) { + NPCMCLKClass *c = NPCM_CLK_CLASS(klass); DeviceClass *dc = DEVICE_CLASS(klass); QEMU_BUILD_BUG_ON(NPCM7XX_CLK_REGS_END > NPCM_CLK_MAX_NR_REGS); QEMU_BUILD_BUG_ON(NPCM7XX_CLK_REGS_END != NPCM7XX_CLK_NR_REGS); dc->desc = "NPCM7xx Clock Control Registers"; + c->nr_regs = NPCM7XX_CLK_NR_REGS; + c->cold_reset_values = npcm7xx_cold_reset_values; } static const TypeInfo npcm7xx_clk_pll_info = { @@ -1081,6 +1087,7 @@ static const TypeInfo npcm_clk_info = { .parent = TYPE_SYS_BUS_DEVICE, .instance_size = sizeof(NPCMCLKState), .instance_init = npcm_clk_init, + .class_size = sizeof(NPCMCLKClass), .class_init = npcm_clk_class_init, .abstract = true, }; diff --git a/include/hw/misc/npcm_clk.h b/include/hw/misc/npcm_clk.h index db03b46a52..f47614ac8d 100644 --- a/include/hw/misc/npcm_clk.h +++ b/include/hw/misc/npcm_clk.h @@ -175,8 +175,15 @@ struct NPCMCLKState { Clock *clkref; }; +typedef struct NPCMCLKClass { + SysBusDeviceClass parent; + + size_t nr_regs; + const uint32_t *cold_reset_values; +} NPCMCLKClass; + #define TYPE_NPCM_CLK "npcm-clk" -OBJECT_DECLARE_SIMPLE_TYPE(NPCMCLKState, NPCM_CLK) +OBJECT_DECLARE_TYPE(NPCMCLKState, NPCMCLKClass, NPCM_CLK) #define TYPE_NPCM7XX_CLK "npcm7xx-clk" #endif /* NPCM_CLK_H */ From patchwork Thu Feb 6 01:31:01 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hao Wu X-Patchwork-Id: 13962119 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 9CDE9C02194 for ; Thu, 6 Feb 2025 01:35:48 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tfqkX-0005Nz-6o; Wed, 05 Feb 2025 20:32:13 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <38xCkZwgKCuggeRKYdcRQYYQVO.MYWaOWe-NOfOVXYXQXe.YbQ@flex--wuhaotsh.bounces.google.com>) id 1tfqk4-0005FE-14 for qemu-devel@nongnu.org; Wed, 05 Feb 2025 20:31:44 -0500 Received: from mail-pl1-x64a.google.com ([2607:f8b0:4864:20::64a]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from <38xCkZwgKCuggeRKYdcRQYYQVO.MYWaOWe-NOfOVXYXQXe.YbQ@flex--wuhaotsh.bounces.google.com>) id 1tfqjz-0006vk-BP for qemu-devel@nongnu.org; Wed, 05 Feb 2025 20:31:42 -0500 Received: by mail-pl1-x64a.google.com with SMTP id d9443c01a7336-2165433e229so10082305ad.1 for ; Wed, 05 Feb 2025 17:31:32 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1738805491; x=1739410291; darn=nongnu.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=On5rIiEIlaYlOWvYgdKG3U3XdPWsgD1WcqTfXj1TOVk=; b=CHmu7M0Gv5EYOuTxJ8LLMUk/ZyfyPge22beTVAGcAbAzkwJJMCNQtIkLBNQH61l3nV +Y30aPrA2XTZvYI8Le7umvuSWwZ3b3zaR8cDhli6460LDvb7RzjOMhavRIBd0yA+6hrr ELwAankw5Rp3U9k+X2k/kGPEp/QJnkMFvLYjTsWxs1MADH/kkmnQS4fPTaNHftXirsnR yaZG1AE5Xa1uSUnSIBqEuo6Op92uv7O9d0LXpN8cshNffVEDcE69IA3lsC2FFRcvRR2h cCbw4q8JGvJ8/CBKTAlpU6fQxY6X4JYhS8QIB6GADnR6ma/y7Uee98T7Whp2NZ54b+yE g3Sw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1738805491; x=1739410291; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=On5rIiEIlaYlOWvYgdKG3U3XdPWsgD1WcqTfXj1TOVk=; b=dyCVbvcsviDP1AuN7l7jS31vfbeJg473DZFjYLTDKuDNYlSBuMxZkqnWuyDTmcYMxh VaGic9dKyT5FBLLncvPLfw6UaXGkz98jbGISjyXhjxsg+rDIhQBj5PEUC/zYryy09Wf0 2naYEpo8W6L3raVzG35mR8z1A2OujD5v/KCh8HGT2Je1vDUwk1w9TzK24vvEwU3Gsib2 YBQV4uhRpRb3HB6WzcxJIzuYgkDRv4nIvLqIOQYmtYIZj5EmSpxQDaEG3wQlixj3zRRb q5sFJeqy8fXw2jU1JVzhdtUIhMdIfjup/GyISyZ3YD4X5HOs3U7OfguIjTgCBz676q9z zNCg== X-Forwarded-Encrypted: i=1; AJvYcCWjhT6BtqMgYUSzGiSLHhoRmJ73xDHGWx1TWy0IMY9RnMHmKSQoA+H2XLvAoDTYgcbOEEaskvXyJVnh@nongnu.org X-Gm-Message-State: AOJu0YyalaG7HJo2MYVViZ3ZACtNfS8tGy7xzdm0XkdfAHrtDWAqI/co u1xRMKc5U9H5HYTsGgg4y0bRp/cjVPKhXjConOlARqeqVTEZsMBTqbnjtPCnhh69nQ4JuLEF/LC iO+3IwtbHpA== X-Google-Smtp-Source: AGHT+IG2HSQ2RDN4PiyqmUPDFr80wsdMOOrxwWmsQ8rxaEkQF8/KAVu3W+7xEvFJXdjHDMznc8wxQhGZVBvqRQ== X-Received: from pgmj16.prod.google.com ([2002:a63:5950:0:b0:ad4:eb8d:a8ef]) (user=wuhaotsh job=prod-delivery.src-stubby-dispatcher) by 2002:a05:6a20:43ab:b0:1ed:a80e:932 with SMTP id adf61e73a8af0-1ede88ad49dmr11376501637.34.1738805491617; Wed, 05 Feb 2025 17:31:31 -0800 (PST) Date: Wed, 5 Feb 2025 17:31:01 -0800 In-Reply-To: <20250206013105.3228344-1-wuhaotsh@google.com> Mime-Version: 1.0 References: <20250206013105.3228344-1-wuhaotsh@google.com> X-Mailer: git-send-email 2.48.1.362.g079036d154-goog Message-ID: <20250206013105.3228344-14-wuhaotsh@google.com> Subject: [PATCH v3 13/17] hw/misc: Support NPCM8XX CLK Module Registers From: Hao Wu To: peter.maydell@linaro.org Cc: qemu-arm@nongnu.org, qemu-devel@nongnu.org, wuhaotsh@google.com, venture@google.com, Avi.Fishman@nuvoton.com, kfting@nuvoton.com, hskinnemoen@google.com, titusr@google.com, chli30@nuvoton.corp-partner.google.com Received-SPF: pass client-ip=2607:f8b0:4864:20::64a; envelope-from=38xCkZwgKCuggeRKYdcRQYYQVO.MYWaOWe-NOfOVXYXQXe.YbQ@flex--wuhaotsh.bounces.google.com; helo=mail-pl1-x64a.google.com X-Spam_score_int: -95 X-Spam_score: -9.6 X-Spam_bar: --------- X-Spam_report: (-9.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_MED=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, USER_IN_DEF_DKIM_WL=-7.5 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org NPCM8XX adds a few new registers and have a different set of reset values to the CLK modules. This patch supports them. This patch doesn't support the new clock values generated by these registers. Currently no modules use these new clock values so they are not necessary at this point. Implementation of these clocks might be required when implementing these modules. Reviewed-by: Titus Rwantare Reviewed-by: Peter Maydell Signed-off-by: Hao Wu --- hw/misc/npcm_clk.c | 113 ++++++++++++++++++++++++++++++++++++- include/hw/misc/npcm_clk.h | 10 +++- 2 files changed, 120 insertions(+), 3 deletions(-) diff --git a/hw/misc/npcm_clk.c b/hw/misc/npcm_clk.c index 9ad66ce212..2ba3ac27c7 100644 --- a/hw/misc/npcm_clk.c +++ b/hw/misc/npcm_clk.c @@ -1,5 +1,5 @@ /* - * Nuvoton NPCM7xx Clock Control Registers. + * Nuvoton NPCM7xx/8xx Clock Control Registers. * * Copyright 2020 Google LLC * @@ -75,6 +75,58 @@ enum NPCM7xxCLKRegisters { NPCM7XX_CLK_REGS_END, }; +enum NPCM8xxCLKRegisters { + NPCM8XX_CLK_CLKEN1, + NPCM8XX_CLK_CLKSEL, + NPCM8XX_CLK_CLKDIV1, + NPCM8XX_CLK_PLLCON0, + NPCM8XX_CLK_PLLCON1, + NPCM8XX_CLK_SWRSTR, + NPCM8XX_CLK_IPSRST1 = 0x20 / sizeof(uint32_t), + NPCM8XX_CLK_IPSRST2, + NPCM8XX_CLK_CLKEN2, + NPCM8XX_CLK_CLKDIV2, + NPCM8XX_CLK_CLKEN3, + NPCM8XX_CLK_IPSRST3, + NPCM8XX_CLK_WD0RCR, + NPCM8XX_CLK_WD1RCR, + NPCM8XX_CLK_WD2RCR, + NPCM8XX_CLK_SWRSTC1, + NPCM8XX_CLK_SWRSTC2, + NPCM8XX_CLK_SWRSTC3, + NPCM8XX_CLK_TIPRSTC, + NPCM8XX_CLK_PLLCON2, + NPCM8XX_CLK_CLKDIV3, + NPCM8XX_CLK_CORSTC, + NPCM8XX_CLK_PLLCONG, + NPCM8XX_CLK_AHBCKFI, + NPCM8XX_CLK_SECCNT, + NPCM8XX_CLK_CNTR25M, + /* Registers unique to NPCM8XX SoC */ + NPCM8XX_CLK_CLKEN4, + NPCM8XX_CLK_IPSRST4, + NPCM8XX_CLK_BUSTO, + NPCM8XX_CLK_CLKDIV4, + NPCM8XX_CLK_WD0RCRB, + NPCM8XX_CLK_WD1RCRB, + NPCM8XX_CLK_WD2RCRB, + NPCM8XX_CLK_SWRSTC1B, + NPCM8XX_CLK_SWRSTC2B, + NPCM8XX_CLK_SWRSTC3B, + NPCM8XX_CLK_TIPRSTCB, + NPCM8XX_CLK_CORSTCB, + NPCM8XX_CLK_IPSRSTDIS1, + NPCM8XX_CLK_IPSRSTDIS2, + NPCM8XX_CLK_IPSRSTDIS3, + NPCM8XX_CLK_IPSRSTDIS4, + NPCM8XX_CLK_CLKENDIS1, + NPCM8XX_CLK_CLKENDIS2, + NPCM8XX_CLK_CLKENDIS3, + NPCM8XX_CLK_CLKENDIS4, + NPCM8XX_CLK_THRTL_CNT, + NPCM8XX_CLK_REGS_END, +}; + /* * These reset values were taken from version 0.91 of the NPCM750R data sheet. * @@ -103,6 +155,46 @@ static const uint32_t npcm7xx_cold_reset_values[NPCM7XX_CLK_NR_REGS] = { [NPCM7XX_CLK_AHBCKFI] = 0x000000c8, }; +/* + * These reset values were taken from version 0.92 of the NPCM8xx data sheet. + */ +static const uint32_t npcm8xx_cold_reset_values[NPCM8XX_CLK_NR_REGS] = { + [NPCM8XX_CLK_CLKEN1] = 0xffffffff, + [NPCM8XX_CLK_CLKSEL] = 0x154aaaaa, + [NPCM8XX_CLK_CLKDIV1] = 0x5413f855, + [NPCM8XX_CLK_PLLCON0] = 0x00222101 | PLLCON_LOKI, + [NPCM8XX_CLK_PLLCON1] = 0x00202101 | PLLCON_LOKI, + [NPCM8XX_CLK_IPSRST1] = 0x00001000, + [NPCM8XX_CLK_IPSRST2] = 0x80000000, + [NPCM8XX_CLK_CLKEN2] = 0xffffffff, + [NPCM8XX_CLK_CLKDIV2] = 0xaa4f8f9f, + [NPCM8XX_CLK_CLKEN3] = 0xffffffff, + [NPCM8XX_CLK_IPSRST3] = 0x03000000, + [NPCM8XX_CLK_WD0RCR] = 0xffffffff, + [NPCM8XX_CLK_WD1RCR] = 0xffffffff, + [NPCM8XX_CLK_WD2RCR] = 0xffffffff, + [NPCM8XX_CLK_SWRSTC1] = 0x00000003, + [NPCM8XX_CLK_SWRSTC2] = 0x00000001, + [NPCM8XX_CLK_SWRSTC3] = 0x00000001, + [NPCM8XX_CLK_TIPRSTC] = 0x00000001, + [NPCM8XX_CLK_PLLCON2] = 0x00c02105 | PLLCON_LOKI, + [NPCM8XX_CLK_CLKDIV3] = 0x00009100, + [NPCM8XX_CLK_CORSTC] = 0x04000003, + [NPCM8XX_CLK_PLLCONG] = 0x01228606 | PLLCON_LOKI, + [NPCM8XX_CLK_AHBCKFI] = 0x000000c8, + [NPCM8XX_CLK_CLKEN4] = 0xffffffff, + [NPCM8XX_CLK_CLKDIV4] = 0x70009000, + [NPCM8XX_CLK_IPSRST4] = 0x02000000, + [NPCM8XX_CLK_WD0RCRB] = 0xfffffe71, + [NPCM8XX_CLK_WD1RCRB] = 0xfffffe71, + [NPCM8XX_CLK_WD2RCRB] = 0xfffffe71, + [NPCM8XX_CLK_SWRSTC1B] = 0xfffffe71, + [NPCM8XX_CLK_SWRSTC2B] = 0xfffffe71, + [NPCM8XX_CLK_SWRSTC3B] = 0xfffffe71, + [NPCM8XX_CLK_TIPRSTCB] = 0xfffffe71, + [NPCM8XX_CLK_CORSTCB] = 0xfffffe71, +}; + /* The number of watchdogs that can trigger a reset. */ #define NPCM7XX_NR_WATCHDOGS (3) @@ -1058,6 +1150,18 @@ static void npcm7xx_clk_class_init(ObjectClass *klass, void *data) c->cold_reset_values = npcm7xx_cold_reset_values; } +static void npcm8xx_clk_class_init(ObjectClass *klass, void *data) +{ + NPCMCLKClass *c = NPCM_CLK_CLASS(klass); + DeviceClass *dc = DEVICE_CLASS(klass); + + QEMU_BUILD_BUG_ON(NPCM8XX_CLK_REGS_END > NPCM_CLK_MAX_NR_REGS); + QEMU_BUILD_BUG_ON(NPCM8XX_CLK_REGS_END != NPCM8XX_CLK_NR_REGS); + dc->desc = "NPCM8xx Clock Control Registers"; + c->nr_regs = NPCM8XX_CLK_NR_REGS; + c->cold_reset_values = npcm8xx_cold_reset_values; +} + static const TypeInfo npcm7xx_clk_pll_info = { .name = TYPE_NPCM7XX_CLOCK_PLL, .parent = TYPE_DEVICE, @@ -1098,6 +1202,12 @@ static const TypeInfo npcm7xx_clk_info = { .class_init = npcm7xx_clk_class_init, }; +static const TypeInfo npcm8xx_clk_info = { + .name = TYPE_NPCM8XX_CLK, + .parent = TYPE_NPCM_CLK, + .class_init = npcm8xx_clk_class_init, +}; + static void npcm7xx_clk_register_type(void) { type_register_static(&npcm7xx_clk_pll_info); @@ -1105,5 +1215,6 @@ static void npcm7xx_clk_register_type(void) type_register_static(&npcm7xx_clk_divider_info); type_register_static(&npcm_clk_info); type_register_static(&npcm7xx_clk_info); + type_register_static(&npcm8xx_clk_info); } type_init(npcm7xx_clk_register_type); diff --git a/include/hw/misc/npcm_clk.h b/include/hw/misc/npcm_clk.h index f47614ac8d..8fa1e14bdd 100644 --- a/include/hw/misc/npcm_clk.h +++ b/include/hw/misc/npcm_clk.h @@ -1,5 +1,5 @@ /* - * Nuvoton NPCM7xx Clock Control Registers. + * Nuvoton NPCM7xx/8xx Clock Control Registers. * * Copyright 2020 Google LLC * @@ -21,11 +21,12 @@ #include "hw/sysbus.h" #define NPCM7XX_CLK_NR_REGS (0x70 / sizeof(uint32_t)) +#define NPCM8XX_CLK_NR_REGS (0xc4 / sizeof(uint32_t)) /* * Number of maximum registers in NPCM device state structure. Don't change * this without incrementing the version_id in the vmstate. */ -#define NPCM_CLK_MAX_NR_REGS NPCM7XX_CLK_NR_REGS +#define NPCM_CLK_MAX_NR_REGS NPCM8XX_CLK_NR_REGS #define NPCM7XX_WATCHDOG_RESET_GPIO_IN "npcm7xx-clk-watchdog-reset-gpio-in" @@ -162,6 +163,10 @@ struct NPCMCLKState { MemoryRegion iomem; /* Clock converters */ + /* + * TODO: Implement unique clock converters for NPCM8xx. + * NPCM8xx adds a few more clock outputs. + */ NPCM7xxClockPLLState plls[NPCM7XX_CLOCK_NR_PLLS]; NPCM7xxClockSELState sels[NPCM7XX_CLOCK_NR_SELS]; NPCM7xxClockDividerState dividers[NPCM7XX_CLOCK_NR_DIVIDERS]; @@ -185,5 +190,6 @@ typedef struct NPCMCLKClass { #define TYPE_NPCM_CLK "npcm-clk" OBJECT_DECLARE_TYPE(NPCMCLKState, NPCMCLKClass, NPCM_CLK) #define TYPE_NPCM7XX_CLK "npcm7xx-clk" +#define TYPE_NPCM8XX_CLK "npcm8xx-clk" #endif /* NPCM_CLK_H */ From patchwork Thu Feb 6 01:31:02 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hao Wu X-Patchwork-Id: 13962112 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 34DE6C02192 for ; Thu, 6 Feb 2025 01:34:26 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tfqku-0005oD-Fj; Wed, 05 Feb 2025 20:32:36 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <39RCkZwgKCuoigTMafeTSaaSXQ.OaYcQYg-PQhQXZaZSZg.adS@flex--wuhaotsh.bounces.google.com>) id 1tfqk7-0005GI-Em for qemu-devel@nongnu.org; Wed, 05 Feb 2025 20:31:55 -0500 Received: from mail-pl1-x649.google.com ([2607:f8b0:4864:20::649]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from <39RCkZwgKCuoigTMafeTSaaSXQ.OaYcQYg-PQhQXZaZSZg.adS@flex--wuhaotsh.bounces.google.com>) id 1tfqk0-0006vx-LH for qemu-devel@nongnu.org; Wed, 05 Feb 2025 20:31:43 -0500 Received: by mail-pl1-x649.google.com with SMTP id d9443c01a7336-21f075a828bso7247615ad.2 for ; Wed, 05 Feb 2025 17:31:34 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1738805493; x=1739410293; darn=nongnu.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=fIFHrUvOAQ5e0X0dEKbgFV5ZD//YRNHzx0gFFVt55So=; b=y090rinXKzQiPQFLpndgM6l9SOIupUCs246iznnAcCQPAo8dKPcHvFLCOEuJepB3rJ ffsTD7plMxEQnfm8pgqA2ntdLHzxeg4XUnsrXkyEN6lbeT2x5A1yRj39sHnce8p00QI7 OlrnO31JpMertfvoBbjHuccR/jgyXOtE/D+T0c34ZRqFSHT2fuR2eZmqlbqVUolsVs6M X9pzLuyEAEKD2owr6yfKr7ljhNG2tJKKxs2jx1bf4L7Zy/i1r7k7xAFqVP2eMJew48c5 Aw0BSUqDD1P0l5x6krZF1E+dhIx2Ouqnr2oI91BMEf+At/5yuIzyXWRWr+UiZq28pyZz 2G2g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1738805493; x=1739410293; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=fIFHrUvOAQ5e0X0dEKbgFV5ZD//YRNHzx0gFFVt55So=; b=XnkRJsBQ8uuIZV1/yyJJBAqeJdarjzXsy77rKn+anJqx4mbaS4FlqkR+vmu/NYjlTt FZbWBTDkFh5SYMLNI34XiXXM8+Afu5hcdO6KBK/naTQ9IMOfCrZPh/JlpCTY5x4FKXwV bOW5g3dp6u0u6y3kJmTQJf/0XrVnIH3KJC32pnZ9p5fmsFiVhX1vVAwqBleO+1gPhMPQ akYQ9zqIhQEkoNFcVTJrwaFQkTMrtGdEYeOA40MBsw4RUbacr+lF5jS78fN3mF4t+vSK Uc7SCKmvd3IiGdhzSQwOLRRO3O3v/5XFxZ66034yORSGPyepHKA3FDYonweDhZXSsQel Va9g== X-Forwarded-Encrypted: i=1; AJvYcCUrNAw3rG7EzozBmOtTJT1Zd7f6ufzeIXhSqPcphV5/x1cgG3EeH4ues8pD0zQ2r22D27k3WLP50vdg@nongnu.org X-Gm-Message-State: AOJu0YyL6pu6353K4FDpQreceJnPOJMz4zNXiELcKpTB2cyLRnKJLjfh w5NLsd11Y7SbPof2o9LQTFBiiIdvBDjzoLZpwP3TuPZ8MR7S2wB7CXUmxR8h/3BMm6cGkXWkUHI RbAV9K3noFg== X-Google-Smtp-Source: AGHT+IHWIk7+PLhRtuIQQei6xGp9eHD8GiVw1nLTKAUnq0N4zPYfiz3y4EHZfSp/KosQOuyAGcEBADuLQa/vJQ== X-Received: from pfm16.prod.google.com ([2002:a05:6a00:730:b0:727:2d74:d385]) (user=wuhaotsh job=prod-delivery.src-stubby-dispatcher) by 2002:a05:6a20:728f:b0:1eb:22e0:a583 with SMTP id adf61e73a8af0-1ede88ceaf2mr9261883637.42.1738805493345; Wed, 05 Feb 2025 17:31:33 -0800 (PST) Date: Wed, 5 Feb 2025 17:31:02 -0800 In-Reply-To: <20250206013105.3228344-1-wuhaotsh@google.com> Mime-Version: 1.0 References: <20250206013105.3228344-1-wuhaotsh@google.com> X-Mailer: git-send-email 2.48.1.362.g079036d154-goog Message-ID: <20250206013105.3228344-15-wuhaotsh@google.com> Subject: [PATCH v3 14/17] hw/net: Add NPCM8XX PCS Module From: Hao Wu To: peter.maydell@linaro.org Cc: qemu-arm@nongnu.org, qemu-devel@nongnu.org, wuhaotsh@google.com, venture@google.com, Avi.Fishman@nuvoton.com, kfting@nuvoton.com, hskinnemoen@google.com, titusr@google.com, chli30@nuvoton.corp-partner.google.com Received-SPF: pass client-ip=2607:f8b0:4864:20::649; envelope-from=39RCkZwgKCuoigTMafeTSaaSXQ.OaYcQYg-PQhQXZaZSZg.adS@flex--wuhaotsh.bounces.google.com; helo=mail-pl1-x649.google.com X-Spam_score_int: -95 X-Spam_score: -9.6 X-Spam_bar: --------- X-Spam_report: (-9.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_MED=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, USER_IN_DEF_DKIM_WL=-7.5 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org The PCS exists in NPCM8XX's GMAC1 and is used to control the SGMII PHY. This implementation contains all the default registers and the soft reset feature that are required to load the Linux kernel driver. Further features have not been implemented yet. Signed-off-by: Hao Wu Reviewed-by: Peter Maydell --- hw/net/meson.build | 1 + hw/net/npcm_pcs.c | 410 ++++++++++++++++++++++++++++++++++++++ hw/net/trace-events | 4 +- include/hw/net/npcm_pcs.h | 42 ++++ 4 files changed, 455 insertions(+), 2 deletions(-) create mode 100644 hw/net/npcm_pcs.c create mode 100644 include/hw/net/npcm_pcs.h diff --git a/hw/net/meson.build b/hw/net/meson.build index 3bb5d749a8..e6759e26ca 100644 --- a/hw/net/meson.build +++ b/hw/net/meson.build @@ -40,6 +40,7 @@ system_ss.add(when: 'CONFIG_SUNHME', if_true: files('sunhme.c')) system_ss.add(when: 'CONFIG_FTGMAC100', if_true: files('ftgmac100.c')) system_ss.add(when: 'CONFIG_SUNGEM', if_true: files('sungem.c')) system_ss.add(when: 'CONFIG_NPCM7XX', if_true: files('npcm7xx_emc.c', 'npcm_gmac.c')) +system_ss.add(when: 'CONFIG_NPCM8XX', if_true: files('npcm_pcs.c')) system_ss.add(when: 'CONFIG_COLDFIRE', if_true: files('mcf_fec.c')) specific_ss.add(when: 'CONFIG_PSERIES', if_true: files('spapr_llan.c')) diff --git a/hw/net/npcm_pcs.c b/hw/net/npcm_pcs.c new file mode 100644 index 0000000000..ce5034e234 --- /dev/null +++ b/hw/net/npcm_pcs.c @@ -0,0 +1,410 @@ +/* + * Nuvoton NPCM8xx PCS Module + * + * Copyright 2022 Google LLC + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +/* + * Disclaimer: + * Currently we only implemented the default values of the registers and + * the soft reset feature. These are required to boot up the GMAC module + * in Linux kernel for NPCM845 boards. Other functionalities are not modeled. + */ + +#include "qemu/osdep.h" + +#include "exec/hwaddr.h" +#include "hw/registerfields.h" +#include "hw/net/npcm_pcs.h" +#include "migration/vmstate.h" +#include "qemu/log.h" +#include "qemu/units.h" +#include "trace.h" + +#define NPCM_PCS_IND_AC_BA 0x1fe +#define NPCM_PCS_IND_SR_CTL 0x1e00 +#define NPCM_PCS_IND_SR_MII 0x1f00 +#define NPCM_PCS_IND_SR_TIM 0x1f07 +#define NPCM_PCS_IND_VR_MII 0x1f80 + +REG16(NPCM_PCS_SR_CTL_ID1, 0x08) +REG16(NPCM_PCS_SR_CTL_ID2, 0x0a) +REG16(NPCM_PCS_SR_CTL_STS, 0x10) + +REG16(NPCM_PCS_SR_MII_CTRL, 0x00) +REG16(NPCM_PCS_SR_MII_STS, 0x02) +REG16(NPCM_PCS_SR_MII_DEV_ID1, 0x04) +REG16(NPCM_PCS_SR_MII_DEV_ID2, 0x06) +REG16(NPCM_PCS_SR_MII_AN_ADV, 0x08) +REG16(NPCM_PCS_SR_MII_LP_BABL, 0x0a) +REG16(NPCM_PCS_SR_MII_AN_EXPN, 0x0c) +REG16(NPCM_PCS_SR_MII_EXT_STS, 0x1e) + +REG16(NPCM_PCS_SR_TIM_SYNC_ABL, 0x10) +REG16(NPCM_PCS_SR_TIM_SYNC_TX_MAX_DLY_LWR, 0x12) +REG16(NPCM_PCS_SR_TIM_SYNC_TX_MAX_DLY_UPR, 0x14) +REG16(NPCM_PCS_SR_TIM_SYNC_TX_MIN_DLY_LWR, 0x16) +REG16(NPCM_PCS_SR_TIM_SYNC_TX_MIN_DLY_UPR, 0x18) +REG16(NPCM_PCS_SR_TIM_SYNC_RX_MAX_DLY_LWR, 0x1a) +REG16(NPCM_PCS_SR_TIM_SYNC_RX_MAX_DLY_UPR, 0x1c) +REG16(NPCM_PCS_SR_TIM_SYNC_RX_MIN_DLY_LWR, 0x1e) +REG16(NPCM_PCS_SR_TIM_SYNC_RX_MIN_DLY_UPR, 0x20) + +REG16(NPCM_PCS_VR_MII_MMD_DIG_CTRL1, 0x000) +REG16(NPCM_PCS_VR_MII_AN_CTRL, 0x002) +REG16(NPCM_PCS_VR_MII_AN_INTR_STS, 0x004) +REG16(NPCM_PCS_VR_MII_TC, 0x006) +REG16(NPCM_PCS_VR_MII_DBG_CTRL, 0x00a) +REG16(NPCM_PCS_VR_MII_EEE_MCTRL0, 0x00c) +REG16(NPCM_PCS_VR_MII_EEE_TXTIMER, 0x010) +REG16(NPCM_PCS_VR_MII_EEE_RXTIMER, 0x012) +REG16(NPCM_PCS_VR_MII_LINK_TIMER_CTRL, 0x014) +REG16(NPCM_PCS_VR_MII_EEE_MCTRL1, 0x016) +REG16(NPCM_PCS_VR_MII_DIG_STS, 0x020) +REG16(NPCM_PCS_VR_MII_ICG_ERRCNT1, 0x022) +REG16(NPCM_PCS_VR_MII_MISC_STS, 0x030) +REG16(NPCM_PCS_VR_MII_RX_LSTS, 0x040) +REG16(NPCM_PCS_VR_MII_MP_TX_BSTCTRL0, 0x070) +REG16(NPCM_PCS_VR_MII_MP_TX_LVLCTRL0, 0x074) +REG16(NPCM_PCS_VR_MII_MP_TX_GENCTRL0, 0x07a) +REG16(NPCM_PCS_VR_MII_MP_TX_GENCTRL1, 0x07c) +REG16(NPCM_PCS_VR_MII_MP_TX_STS, 0x090) +REG16(NPCM_PCS_VR_MII_MP_RX_GENCTRL0, 0x0b0) +REG16(NPCM_PCS_VR_MII_MP_RX_GENCTRL1, 0x0b2) +REG16(NPCM_PCS_VR_MII_MP_RX_LOS_CTRL0, 0x0ba) +REG16(NPCM_PCS_VR_MII_MP_MPLL_CTRL0, 0x0f0) +REG16(NPCM_PCS_VR_MII_MP_MPLL_CTRL1, 0x0f2) +REG16(NPCM_PCS_VR_MII_MP_MPLL_STS, 0x110) +REG16(NPCM_PCS_VR_MII_MP_MISC_CTRL2, 0x126) +REG16(NPCM_PCS_VR_MII_MP_LVL_CTRL, 0x130) +REG16(NPCM_PCS_VR_MII_MP_MISC_CTRL0, 0x132) +REG16(NPCM_PCS_VR_MII_MP_MISC_CTRL1, 0x134) +REG16(NPCM_PCS_VR_MII_DIG_CTRL2, 0x1c2) +REG16(NPCM_PCS_VR_MII_DIG_ERRCNT_SEL, 0x1c4) + +/* Register Fields */ +#define NPCM_PCS_SR_MII_CTRL_RST BIT(15) + +static const uint16_t npcm_pcs_sr_ctl_cold_reset_values[NPCM_PCS_NR_SR_CTLS] = { + [R_NPCM_PCS_SR_CTL_ID1] = 0x699e, + [R_NPCM_PCS_SR_CTL_STS] = 0x8000, +}; + +static const uint16_t npcm_pcs_sr_mii_cold_reset_values[NPCM_PCS_NR_SR_MIIS] = { + [R_NPCM_PCS_SR_MII_CTRL] = 0x1140, + [R_NPCM_PCS_SR_MII_STS] = 0x0109, + [R_NPCM_PCS_SR_MII_DEV_ID1] = 0x699e, + [R_NPCM_PCS_SR_MII_DEV_ID2] = 0xced0, + [R_NPCM_PCS_SR_MII_AN_ADV] = 0x0020, + [R_NPCM_PCS_SR_MII_EXT_STS] = 0xc000, +}; + +static const uint16_t npcm_pcs_sr_tim_cold_reset_values[NPCM_PCS_NR_SR_TIMS] = { + [R_NPCM_PCS_SR_TIM_SYNC_ABL] = 0x0003, + [R_NPCM_PCS_SR_TIM_SYNC_TX_MAX_DLY_LWR] = 0x0038, + [R_NPCM_PCS_SR_TIM_SYNC_TX_MIN_DLY_LWR] = 0x0038, + [R_NPCM_PCS_SR_TIM_SYNC_RX_MAX_DLY_LWR] = 0x0058, + [R_NPCM_PCS_SR_TIM_SYNC_RX_MIN_DLY_LWR] = 0x0048, +}; + +static const uint16_t npcm_pcs_vr_mii_cold_reset_values[NPCM_PCS_NR_VR_MIIS] = { + [R_NPCM_PCS_VR_MII_MMD_DIG_CTRL1] = 0x2400, + [R_NPCM_PCS_VR_MII_AN_INTR_STS] = 0x000a, + [R_NPCM_PCS_VR_MII_EEE_MCTRL0] = 0x899c, + [R_NPCM_PCS_VR_MII_DIG_STS] = 0x0010, + [R_NPCM_PCS_VR_MII_MP_TX_BSTCTRL0] = 0x000a, + [R_NPCM_PCS_VR_MII_MP_TX_LVLCTRL0] = 0x007f, + [R_NPCM_PCS_VR_MII_MP_TX_GENCTRL0] = 0x0001, + [R_NPCM_PCS_VR_MII_MP_RX_GENCTRL0] = 0x0100, + [R_NPCM_PCS_VR_MII_MP_RX_GENCTRL1] = 0x1100, + [R_NPCM_PCS_VR_MII_MP_RX_LOS_CTRL0] = 0x000e, + [R_NPCM_PCS_VR_MII_MP_MPLL_CTRL0] = 0x0100, + [R_NPCM_PCS_VR_MII_MP_MPLL_CTRL1] = 0x0032, + [R_NPCM_PCS_VR_MII_MP_MPLL_STS] = 0x0001, + [R_NPCM_PCS_VR_MII_MP_LVL_CTRL] = 0x0019, +}; + +static void npcm_pcs_soft_reset(NPCMPCSState *s) +{ + memcpy(s->sr_ctl, npcm_pcs_sr_ctl_cold_reset_values, + NPCM_PCS_NR_SR_CTLS * sizeof(uint16_t)); + memcpy(s->sr_mii, npcm_pcs_sr_mii_cold_reset_values, + NPCM_PCS_NR_SR_MIIS * sizeof(uint16_t)); + memcpy(s->sr_tim, npcm_pcs_sr_tim_cold_reset_values, + NPCM_PCS_NR_SR_TIMS * sizeof(uint16_t)); + memcpy(s->vr_mii, npcm_pcs_vr_mii_cold_reset_values, + NPCM_PCS_NR_VR_MIIS * sizeof(uint16_t)); +} + +static uint16_t npcm_pcs_read_sr_ctl(NPCMPCSState *s, hwaddr offset) +{ + hwaddr regno = offset / sizeof(uint16_t); + + if (regno >= NPCM_PCS_NR_SR_CTLS) { + qemu_log_mask(LOG_GUEST_ERROR, + "%s: SR_CTL read offset 0x%04" HWADDR_PRIx + " is out of range.\n", + DEVICE(s)->canonical_path, offset); + return 0; + } + + return s->sr_ctl[regno]; +} + +static uint16_t npcm_pcs_read_sr_mii(NPCMPCSState *s, hwaddr offset) +{ + hwaddr regno = offset / sizeof(uint16_t); + + if (regno >= NPCM_PCS_NR_SR_MIIS) { + qemu_log_mask(LOG_GUEST_ERROR, + "%s: SR_MII read offset 0x%04" HWADDR_PRIx + " is out of range.\n", + DEVICE(s)->canonical_path, offset); + return 0; + } + + return s->sr_mii[regno]; +} + +static uint16_t npcm_pcs_read_sr_tim(NPCMPCSState *s, hwaddr offset) +{ + hwaddr regno = offset / sizeof(uint16_t); + + if (regno >= NPCM_PCS_NR_SR_TIMS) { + qemu_log_mask(LOG_GUEST_ERROR, + "%s: SR_TIM read offset 0x%04" HWADDR_PRIx + " is out of range.\n", + DEVICE(s)->canonical_path, offset); + return 0; + } + + return s->sr_tim[regno]; +} + +static uint16_t npcm_pcs_read_vr_mii(NPCMPCSState *s, hwaddr offset) +{ + hwaddr regno = offset / sizeof(uint16_t); + + if (regno >= NPCM_PCS_NR_VR_MIIS) { + qemu_log_mask(LOG_GUEST_ERROR, + "%s: VR_MII read offset 0x%04" HWADDR_PRIx + " is out of range.\n", + DEVICE(s)->canonical_path, offset); + return 0; + } + + return s->vr_mii[regno]; +} + +static void npcm_pcs_write_sr_ctl(NPCMPCSState *s, hwaddr offset, uint16_t v) +{ + hwaddr regno = offset / sizeof(uint16_t); + + if (regno >= NPCM_PCS_NR_SR_CTLS) { + qemu_log_mask(LOG_GUEST_ERROR, + "%s: SR_CTL write offset 0x%04" HWADDR_PRIx + " is out of range.\n", + DEVICE(s)->canonical_path, offset); + return; + } + + s->sr_ctl[regno] = v; +} + +static void npcm_pcs_write_sr_mii(NPCMPCSState *s, hwaddr offset, uint16_t v) +{ + hwaddr regno = offset / sizeof(uint16_t); + + if (regno >= NPCM_PCS_NR_SR_MIIS) { + qemu_log_mask(LOG_GUEST_ERROR, + "%s: SR_MII write offset 0x%04" HWADDR_PRIx + " is out of range.\n", + DEVICE(s)->canonical_path, offset); + return; + } + + s->sr_mii[regno] = v; + + if ((offset == A_NPCM_PCS_SR_MII_CTRL) && (v & NPCM_PCS_SR_MII_CTRL_RST)) { + /* Trigger a soft reset */ + npcm_pcs_soft_reset(s); + } +} + +static void npcm_pcs_write_sr_tim(NPCMPCSState *s, hwaddr offset, uint16_t v) +{ + hwaddr regno = offset / sizeof(uint16_t); + + if (regno >= NPCM_PCS_NR_SR_TIMS) { + qemu_log_mask(LOG_GUEST_ERROR, + "%s: SR_TIM write offset 0x%04" HWADDR_PRIx + " is out of range.\n", + DEVICE(s)->canonical_path, offset); + return; + } + + s->sr_tim[regno] = v; +} + +static void npcm_pcs_write_vr_mii(NPCMPCSState *s, hwaddr offset, uint16_t v) +{ + hwaddr regno = offset / sizeof(uint16_t); + + if (regno >= NPCM_PCS_NR_VR_MIIS) { + qemu_log_mask(LOG_GUEST_ERROR, + "%s: VR_MII write offset 0x%04" HWADDR_PRIx + " is out of range.\n", + DEVICE(s)->canonical_path, offset); + return; + } + + s->vr_mii[regno] = v; +} + +static uint64_t npcm_pcs_read(void *opaque, hwaddr offset, unsigned size) +{ + NPCMPCSState *s = opaque; + uint16_t v = 0; + + if (offset == NPCM_PCS_IND_AC_BA) { + v = s->indirect_access_base; + } else { + switch (s->indirect_access_base) { + case NPCM_PCS_IND_SR_CTL: + v = npcm_pcs_read_sr_ctl(s, offset); + break; + + case NPCM_PCS_IND_SR_MII: + v = npcm_pcs_read_sr_mii(s, offset); + break; + + case NPCM_PCS_IND_SR_TIM: + v = npcm_pcs_read_sr_tim(s, offset); + break; + + case NPCM_PCS_IND_VR_MII: + v = npcm_pcs_read_vr_mii(s, offset); + break; + + default: + qemu_log_mask(LOG_GUEST_ERROR, + "%s: Read with invalid indirect address base: 0x%" + PRIx16 "\n", DEVICE(s)->canonical_path, + s->indirect_access_base); + } + } + + trace_npcm_pcs_reg_read(DEVICE(s)->canonical_path, s->indirect_access_base, + offset, v); + return v; +} + +static void npcm_pcs_write(void *opaque, hwaddr offset, + uint64_t v, unsigned size) +{ + NPCMPCSState *s = opaque; + + trace_npcm_pcs_reg_write(DEVICE(s)->canonical_path, s->indirect_access_base, + offset, v); + if (offset == NPCM_PCS_IND_AC_BA) { + s->indirect_access_base = v; + } else { + switch (s->indirect_access_base) { + case NPCM_PCS_IND_SR_CTL: + npcm_pcs_write_sr_ctl(s, offset, v); + break; + + case NPCM_PCS_IND_SR_MII: + npcm_pcs_write_sr_mii(s, offset, v); + break; + + case NPCM_PCS_IND_SR_TIM: + npcm_pcs_write_sr_tim(s, offset, v); + break; + + case NPCM_PCS_IND_VR_MII: + npcm_pcs_write_vr_mii(s, offset, v); + break; + + default: + qemu_log_mask(LOG_GUEST_ERROR, + "%s: Write with invalid indirect address base: 0x%02" + PRIx16 "\n", DEVICE(s)->canonical_path, + s->indirect_access_base); + } + } +} + +static void npcm_pcs_enter_reset(Object *obj, ResetType type) +{ + NPCMPCSState *s = NPCM_PCS(obj); + + npcm_pcs_soft_reset(s); +} + +static const struct MemoryRegionOps npcm_pcs_ops = { + .read = npcm_pcs_read, + .write = npcm_pcs_write, + .endianness = DEVICE_LITTLE_ENDIAN, + .valid = { + .min_access_size = 2, + .max_access_size = 2, + .unaligned = false, + }, +}; + +static void npcm_pcs_realize(DeviceState *dev, Error **errp) +{ + NPCMPCSState *pcs = NPCM_PCS(dev); + SysBusDevice *sbd = SYS_BUS_DEVICE(dev); + + memory_region_init_io(&pcs->iomem, OBJECT(pcs), &npcm_pcs_ops, pcs, + TYPE_NPCM_PCS, 8 * KiB); + sysbus_init_mmio(sbd, &pcs->iomem); +} + +static const VMStateDescription vmstate_npcm_pcs = { + .name = TYPE_NPCM_PCS, + .version_id = 0, + .minimum_version_id = 0, + .fields = (VMStateField[]) { + VMSTATE_UINT16(indirect_access_base, NPCMPCSState), + VMSTATE_UINT16_ARRAY(sr_ctl, NPCMPCSState, NPCM_PCS_NR_SR_CTLS), + VMSTATE_UINT16_ARRAY(sr_mii, NPCMPCSState, NPCM_PCS_NR_SR_MIIS), + VMSTATE_UINT16_ARRAY(sr_tim, NPCMPCSState, NPCM_PCS_NR_SR_TIMS), + VMSTATE_UINT16_ARRAY(vr_mii, NPCMPCSState, NPCM_PCS_NR_VR_MIIS), + VMSTATE_END_OF_LIST(), + }, +}; + +static void npcm_pcs_class_init(ObjectClass *klass, void *data) +{ + ResettableClass *rc = RESETTABLE_CLASS(klass); + DeviceClass *dc = DEVICE_CLASS(klass); + + set_bit(DEVICE_CATEGORY_MISC, dc->categories); + dc->desc = "NPCM PCS Controller"; + dc->realize = npcm_pcs_realize; + dc->vmsd = &vmstate_npcm_pcs; + rc->phases.enter = npcm_pcs_enter_reset; +} + +static const TypeInfo npcm_pcs_types[] = { + { + .name = TYPE_NPCM_PCS, + .parent = TYPE_SYS_BUS_DEVICE, + .instance_size = sizeof(NPCMPCSState), + .class_init = npcm_pcs_class_init, + }, +}; +DEFINE_TYPES(npcm_pcs_types) diff --git a/hw/net/trace-events b/hw/net/trace-events index c35bfb2eb8..72b69c4a8b 100644 --- a/hw/net/trace-events +++ b/hw/net/trace-events @@ -483,8 +483,8 @@ npcm_gmac_packet_tx_desc_data(const char* name, uint32_t tdes0, uint32_t tdes1) npcm_gmac_tx_desc_owner(const char* name, uint32_t desc_addr) "%s: TX Descriptor @0x%04" PRIX32 " is owned by software" # npcm_pcs.c -npcm_pcs_reg_read(const char *name, uint16_t indirect_access_baes, uint64_t offset, uint16_t value) "%s: IND: 0x%02" PRIx16 " offset: 0x%04" PRIx64 " value: 0x%04" PRIx16 -npcm_pcs_reg_write(const char *name, uint16_t indirect_access_baes, uint64_t offset, uint16_t value) "%s: IND: 0x%02" PRIx16 " offset: 0x%04" PRIx64 " value: 0x%04" PRIx16 +npcm_pcs_reg_read(const char *name, uint16_t indirect_access_base, uint64_t offset, uint16_t value) "%s: IND: 0x%02" PRIx16 " offset: 0x%04" PRIx64 " value: 0x%04" PRIx16 +npcm_pcs_reg_write(const char *name, uint16_t indirect_access_base, uint64_t offset, uint16_t value) "%s: IND: 0x%02" PRIx16 " offset: 0x%04" PRIx64 " value: 0x%04" PRIx16 # dp8398x.c dp8393x_raise_irq(int isr) "raise irq, isr is 0x%04x" diff --git a/include/hw/net/npcm_pcs.h b/include/hw/net/npcm_pcs.h new file mode 100644 index 0000000000..d5c481ad70 --- /dev/null +++ b/include/hw/net/npcm_pcs.h @@ -0,0 +1,42 @@ +/* + * Nuvoton NPCM8xx PCS Module + * + * Copyright 2022 Google LLC + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +#ifndef NPCM_PCS_H +#define NPCM_PCS_H + +#include "hw/sysbus.h" + +#define NPCM_PCS_NR_SR_CTLS (0x12 / sizeof(uint16_t)) +#define NPCM_PCS_NR_SR_MIIS (0x20 / sizeof(uint16_t)) +#define NPCM_PCS_NR_SR_TIMS (0x22 / sizeof(uint16_t)) +#define NPCM_PCS_NR_VR_MIIS (0x1c6 / sizeof(uint16_t)) + +struct NPCMPCSState { + SysBusDevice parent; + + MemoryRegion iomem; + + uint16_t indirect_access_base; + uint16_t sr_ctl[NPCM_PCS_NR_SR_CTLS]; + uint16_t sr_mii[NPCM_PCS_NR_SR_MIIS]; + uint16_t sr_tim[NPCM_PCS_NR_SR_TIMS]; + uint16_t vr_mii[NPCM_PCS_NR_VR_MIIS]; +}; + +#define TYPE_NPCM_PCS "npcm-pcs" +OBJECT_DECLARE_SIMPLE_TYPE(NPCMPCSState, NPCM_PCS) + +#endif /* NPCM_PCS_H */ From patchwork Thu Feb 6 01:31:03 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hao Wu X-Patchwork-Id: 13962118 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 243EBC02192 for ; Thu, 6 Feb 2025 01:35:40 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tfqka-0005SN-KV; Wed, 05 Feb 2025 20:32:16 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <39xCkZwgKCuwkiVOchgVUccUZS.QcaeSai-RSjSZbcbUbi.cfU@flex--wuhaotsh.bounces.google.com>) id 1tfqkF-0005Gd-59 for qemu-devel@nongnu.org; Wed, 05 Feb 2025 20:31:59 -0500 Received: from mail-pl1-x649.google.com ([2607:f8b0:4864:20::649]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from <39xCkZwgKCuwkiVOchgVUccUZS.QcaeSai-RSjSZbcbUbi.cfU@flex--wuhaotsh.bounces.google.com>) id 1tfqk3-0006wD-IV for qemu-devel@nongnu.org; Wed, 05 Feb 2025 20:31:48 -0500 Received: by mail-pl1-x649.google.com with SMTP id d9443c01a7336-21f34b55ca3so3932085ad.3 for ; Wed, 05 Feb 2025 17:31:35 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1738805495; x=1739410295; darn=nongnu.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=MPRW8n0UIxc7QqwEXOcF0GycqEmp/1Prt827b8XviKQ=; b=YOZg3FQ2ObF7f2FE93mBcnKMo3FY5MeGKXvEfzpzMqr3L/IZF4k6nAEnEoshrfNAV0 ey7uRQX8jhiudiHVpeY3HKURyP1PBjshBjpVsKFE5bUSzn7tzPetl57Om3KdYrhxrmY6 3Pj40F/LIYScPScFAQDC+ClLpb2sbmTZlV75AwzbgLplrRyN4fa56DvQSzpFcy5yfqMx v+KgQ6/rzveuzrVj3COe7MhEHyFrVUikq1/CC58ccojl0Wa0vREOEg9PmbXd9dHue+tE gN6WbJg0omW05xYncMZi9RnZU3uJh6ITvsFU3oQ2xBguK7Jhb6EMzyCzqA1QzgjPTNPA 7EAA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1738805495; x=1739410295; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=MPRW8n0UIxc7QqwEXOcF0GycqEmp/1Prt827b8XviKQ=; b=MLf6NfIh7Web1exQUAznE2bvCXWFA3xH/aOJ5tNRrrPNDyDEzoAcuMAnSHYfpuY4vm feFkfPlVdFCcAzScvXKfR6ySYA6gidbEiM6ZTBOERKHnqqIb8Te76Pwj2HuQ5GP+NOam OS3UKEPoF8eKeEoBTiAZzUblWxJZJH2amA1fk7UUAD7KxV28G2rvfpec61hfAUjpfH2p cIFZ1I9LQ+k9fasj6ckVjp+9fjP98MG/4W8Y5loJOBAyh5EkrLmF+970idd3xYMqQrxe nXYRU9jIulltmAIswbYZwrlcRmmyqaZufNexq+8Ljaueg3dywy/GxpirZjuLFRIvBOly adSA== X-Forwarded-Encrypted: i=1; AJvYcCVIMcvL9xx3xAVOePLBJpKQKMr3PwtmdjD7bJWhqv1Vg6kOKGS256pX+03rtUMLc6yuXUBE/Qxnf6RM@nongnu.org X-Gm-Message-State: AOJu0YyccRM6Y31uZlUpuQ14zuQ+/1D6TlNKfYi56pmPTfIN5toHYey0 7cPM1gTThbEu6vzGB0zfHmf9bQm7aTZDIEuDpKC6tXCy+jtKWjB1b7QeRdgTym1S25LiikegLYu +wX+ZkcUY5A== X-Google-Smtp-Source: AGHT+IHaf2w/yrfeXyfDijLDq8A8zgD8uhhhJZW/vxe55DyatS6STUMreepNMXKQgZ2lBhH1vhqR05IsaAtmHw== X-Received: from pjbpd11.prod.google.com ([2002:a17:90b:1dcb:b0:2ef:79ee:65c0]) (user=wuhaotsh job=prod-delivery.src-stubby-dispatcher) by 2002:a17:902:f64f:b0:21e:feac:8b99 with SMTP id d9443c01a7336-21f17d12239mr93174695ad.0.1738805495028; Wed, 05 Feb 2025 17:31:35 -0800 (PST) Date: Wed, 5 Feb 2025 17:31:03 -0800 In-Reply-To: <20250206013105.3228344-1-wuhaotsh@google.com> Mime-Version: 1.0 References: <20250206013105.3228344-1-wuhaotsh@google.com> X-Mailer: git-send-email 2.48.1.362.g079036d154-goog Message-ID: <20250206013105.3228344-16-wuhaotsh@google.com> Subject: [PATCH v3 15/17] hw/arm: Add NPCM8XX SoC From: Hao Wu To: peter.maydell@linaro.org Cc: qemu-arm@nongnu.org, qemu-devel@nongnu.org, wuhaotsh@google.com, venture@google.com, Avi.Fishman@nuvoton.com, kfting@nuvoton.com, hskinnemoen@google.com, titusr@google.com, chli30@nuvoton.corp-partner.google.com Received-SPF: pass client-ip=2607:f8b0:4864:20::649; envelope-from=39xCkZwgKCuwkiVOchgVUccUZS.QcaeSai-RSjSZbcbUbi.cfU@flex--wuhaotsh.bounces.google.com; helo=mail-pl1-x649.google.com X-Spam_score_int: -95 X-Spam_score: -9.6 X-Spam_bar: --------- X-Spam_report: (-9.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_MED=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, USER_IN_DEF_DKIM_WL=-7.5 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Signed-off-by: Hao Wu --- configs/devices/aarch64-softmmu/default.mak | 1 + hw/arm/Kconfig | 13 + hw/arm/meson.build | 1 + hw/arm/npcm8xx.c | 804 ++++++++++++++++++++ include/hw/arm/npcm8xx.h | 107 +++ 5 files changed, 926 insertions(+) create mode 100644 hw/arm/npcm8xx.c create mode 100644 include/hw/arm/npcm8xx.h diff --git a/configs/devices/aarch64-softmmu/default.mak b/configs/devices/aarch64-softmmu/default.mak index f82a04c27d..93f4022ad6 100644 --- a/configs/devices/aarch64-softmmu/default.mak +++ b/configs/devices/aarch64-softmmu/default.mak @@ -8,3 +8,4 @@ include ../arm-softmmu/default.mak # CONFIG_XLNX_ZYNQMP_ARM=n # CONFIG_XLNX_VERSAL=n # CONFIG_SBSA_REF=n +# CONFIG_NPCM8XX=n diff --git a/hw/arm/Kconfig b/hw/arm/Kconfig index 256013ca80..6f4b0020ca 100644 --- a/hw/arm/Kconfig +++ b/hw/arm/Kconfig @@ -481,6 +481,19 @@ config NPCM7XX select PCA954X select USB_OHCI_SYSBUS +config NPCM8XX + bool + default y + depends on TCG && AARCH64 + select ARM_GIC + select SMBUS + select PL310 # cache controller + select NPCM7XX + select SERIAL + select SSI + select UNIMP + + config FSL_IMX25 bool default y diff --git a/hw/arm/meson.build b/hw/arm/meson.build index 490234b3b8..d7813c089c 100644 --- a/hw/arm/meson.build +++ b/hw/arm/meson.build @@ -12,6 +12,7 @@ arm_ss.add(when: 'CONFIG_MUSICPAL', if_true: files('musicpal.c')) arm_ss.add(when: 'CONFIG_NETDUINOPLUS2', if_true: files('netduinoplus2.c')) arm_ss.add(when: 'CONFIG_OLIMEX_STM32_H405', if_true: files('olimex-stm32-h405.c')) arm_ss.add(when: 'CONFIG_NPCM7XX', if_true: files('npcm7xx.c', 'npcm7xx_boards.c')) +arm_ss.add(when: 'CONFIG_NPCM8XX', if_true: files('npcm8xx.c')) arm_ss.add(when: 'CONFIG_REALVIEW', if_true: files('realview.c')) arm_ss.add(when: 'CONFIG_SBSA_REF', if_true: files('sbsa-ref.c')) arm_ss.add(when: 'CONFIG_STELLARIS', if_true: files('stellaris.c')) diff --git a/hw/arm/npcm8xx.c b/hw/arm/npcm8xx.c new file mode 100644 index 0000000000..86f0360425 --- /dev/null +++ b/hw/arm/npcm8xx.c @@ -0,0 +1,804 @@ +/* + * Nuvoton NPCM8xx SoC family. + * + * Copyright 2022 Google LLC + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +#include "qemu/osdep.h" + +#include "hw/arm/boot.h" +#include "hw/arm/bsa.h" +#include "hw/arm/npcm8xx.h" +#include "hw/char/serial-mm.h" +#include "hw/intc/arm_gic.h" +#include "hw/loader.h" +#include "hw/misc/unimp.h" +#include "hw/qdev-clock.h" +#include "hw/qdev-properties.h" +#include "qapi/error.h" +#include "qemu/units.h" +#include "system/system.h" + +/* + * This covers the whole MMIO space. We'll use this to catch any MMIO accesses + * that aren't handled by a device. + */ +#define NPCM8XX_MMIO_BA 0x80000000 +#define NPCM8XX_MMIO_SZ 0x7ffd0000 + +/* OTP fuse array */ +#define NPCM8XX_OTP_BA 0xf0189000 + +/* GIC Distributor */ +#define NPCM8XX_GICD_BA 0xdfff9000 +#define NPCM8XX_GICC_BA 0xdfffa000 + +/* Core system modules. */ +#define NPCM8XX_CPUP_BA 0xf03fe000 +#define NPCM8XX_GCR_BA 0xf0800000 +#define NPCM8XX_CLK_BA 0xf0801000 +#define NPCM8XX_MC_BA 0xf0824000 +#define NPCM8XX_RNG_BA 0xf000b000 + +/* ADC Module */ +#define NPCM8XX_ADC_BA 0xf000c000 + +/* Internal AHB SRAM */ +#define NPCM8XX_RAM3_BA 0xc0008000 +#define NPCM8XX_RAM3_SZ (4 * KiB) + +/* Memory blocks at the end of the address space */ +#define NPCM8XX_RAM2_BA 0xfffb0000 +#define NPCM8XX_RAM2_SZ (256 * KiB) +#define NPCM8XX_ROM_BA 0xffff0100 +#define NPCM8XX_ROM_SZ (64 * KiB) + +/* SDHCI Modules */ +#define NPCM8XX_MMC_BA 0xf0842000 + +/* Run PLL1 at 1600 MHz */ +#define NPCM8XX_PLLCON1_FIXUP_VAL 0x00402101 +/* Run the CPU from PLL1 and UART from PLL2 */ +#define NPCM8XX_CLKSEL_FIXUP_VAL 0x004aaba9 + +/* Clock configuration values to be fixed up when bypassing bootloader */ + +/* + * Interrupt lines going into the GIC. This does not include internal Cortex-A35 + * interrupts. + */ +enum NPCM8xxInterrupt { + NPCM8XX_ADC_IRQ = 0, + NPCM8XX_PECI_IRQ = 6, + NPCM8XX_KCS_HIB_IRQ = 9, + NPCM8XX_MMC_IRQ = 26, + NPCM8XX_TIMER0_IRQ = 32, /* Timer Module 0 */ + NPCM8XX_TIMER1_IRQ, + NPCM8XX_TIMER2_IRQ, + NPCM8XX_TIMER3_IRQ, + NPCM8XX_TIMER4_IRQ, + NPCM8XX_TIMER5_IRQ, /* Timer Module 1 */ + NPCM8XX_TIMER6_IRQ, + NPCM8XX_TIMER7_IRQ, + NPCM8XX_TIMER8_IRQ, + NPCM8XX_TIMER9_IRQ, + NPCM8XX_TIMER10_IRQ, /* Timer Module 2 */ + NPCM8XX_TIMER11_IRQ, + NPCM8XX_TIMER12_IRQ, + NPCM8XX_TIMER13_IRQ, + NPCM8XX_TIMER14_IRQ, + NPCM8XX_WDG0_IRQ = 47, /* Timer Module 0 Watchdog */ + NPCM8XX_WDG1_IRQ, /* Timer Module 1 Watchdog */ + NPCM8XX_WDG2_IRQ, /* Timer Module 2 Watchdog */ + NPCM8XX_EHCI1_IRQ = 61, + NPCM8XX_OHCI1_IRQ, + NPCM8XX_EHCI2_IRQ, + NPCM8XX_OHCI2_IRQ, + NPCM8XX_PWM0_IRQ = 93, /* PWM module 0 */ + NPCM8XX_PWM1_IRQ, /* PWM module 1 */ + NPCM8XX_MFT0_IRQ = 96, /* MFT module 0 */ + NPCM8XX_MFT1_IRQ, /* MFT module 1 */ + NPCM8XX_MFT2_IRQ, /* MFT module 2 */ + NPCM8XX_MFT3_IRQ, /* MFT module 3 */ + NPCM8XX_MFT4_IRQ, /* MFT module 4 */ + NPCM8XX_MFT5_IRQ, /* MFT module 5 */ + NPCM8XX_MFT6_IRQ, /* MFT module 6 */ + NPCM8XX_MFT7_IRQ, /* MFT module 7 */ + NPCM8XX_PCI_MBOX1_IRQ = 105, + NPCM8XX_PCI_MBOX2_IRQ, + NPCM8XX_GPIO0_IRQ = 116, + NPCM8XX_GPIO1_IRQ, + NPCM8XX_GPIO2_IRQ, + NPCM8XX_GPIO3_IRQ, + NPCM8XX_GPIO4_IRQ, + NPCM8XX_GPIO5_IRQ, + NPCM8XX_GPIO6_IRQ, + NPCM8XX_GPIO7_IRQ, + NPCM8XX_SMBUS0_IRQ = 128, + NPCM8XX_SMBUS1_IRQ, + NPCM8XX_SMBUS2_IRQ, + NPCM8XX_SMBUS3_IRQ, + NPCM8XX_SMBUS4_IRQ, + NPCM8XX_SMBUS5_IRQ, + NPCM8XX_SMBUS6_IRQ, + NPCM8XX_SMBUS7_IRQ, + NPCM8XX_SMBUS8_IRQ, + NPCM8XX_SMBUS9_IRQ, + NPCM8XX_SMBUS10_IRQ, + NPCM8XX_SMBUS11_IRQ, + NPCM8XX_SMBUS12_IRQ, + NPCM8XX_SMBUS13_IRQ, + NPCM8XX_SMBUS14_IRQ, + NPCM8XX_SMBUS15_IRQ, + NPCM8XX_SMBUS16_IRQ, + NPCM8XX_SMBUS17_IRQ, + NPCM8XX_SMBUS18_IRQ, + NPCM8XX_SMBUS19_IRQ, + NPCM8XX_SMBUS20_IRQ, + NPCM8XX_SMBUS21_IRQ, + NPCM8XX_SMBUS22_IRQ, + NPCM8XX_SMBUS23_IRQ, + NPCM8XX_SMBUS24_IRQ, + NPCM8XX_SMBUS25_IRQ, + NPCM8XX_SMBUS26_IRQ, + NPCM8XX_UART0_IRQ = 192, + NPCM8XX_UART1_IRQ, + NPCM8XX_UART2_IRQ, + NPCM8XX_UART3_IRQ, + NPCM8XX_UART4_IRQ, + NPCM8XX_UART5_IRQ, + NPCM8XX_UART6_IRQ, +}; + +/* Total number of GIC interrupts, including internal Cortex-A35 interrupts. */ +#define NPCM8XX_NUM_IRQ (288) +#define NPCM8XX_PPI_BASE(cpu) \ + ((NPCM8XX_NUM_IRQ - GIC_INTERNAL) + (cpu) * GIC_INTERNAL) + +/* Register base address for each Timer Module */ +static const hwaddr npcm8xx_tim_addr[] = { + 0xf0008000, + 0xf0009000, + 0xf000a000, +}; + +/* Register base address for each 16550 UART */ +static const hwaddr npcm8xx_uart_addr[] = { + 0xf0000000, + 0xf0001000, + 0xf0002000, + 0xf0003000, + 0xf0004000, + 0xf0005000, + 0xf0006000, +}; + +/* Direct memory-mapped access to SPI0 CS0-1. */ +static const hwaddr npcm8xx_fiu0_flash_addr[] = { + 0x80000000, /* CS0 */ + 0x88000000, /* CS1 */ +}; + +/* Direct memory-mapped access to SPI1 CS0-3. */ +static const hwaddr npcm8xx_fiu1_flash_addr[] = { + 0x90000000, /* CS0 */ + 0x91000000, /* CS1 */ + 0x92000000, /* CS2 */ + 0x93000000, /* CS3 */ +}; + +/* Direct memory-mapped access to SPI3 CS0-3. */ +static const hwaddr npcm8xx_fiu3_flash_addr[] = { + 0xa0000000, /* CS0 */ + 0xa8000000, /* CS1 */ + 0xb0000000, /* CS2 */ + 0xb8000000, /* CS3 */ +}; + +/* Register base address for each PWM Module */ +static const hwaddr npcm8xx_pwm_addr[] = { + 0xf0103000, + 0xf0104000, + 0xf0105000, +}; + +/* Register base address for each MFT Module */ +static const hwaddr npcm8xx_mft_addr[] = { + 0xf0180000, + 0xf0181000, + 0xf0182000, + 0xf0183000, + 0xf0184000, + 0xf0185000, + 0xf0186000, + 0xf0187000, +}; + +/* Direct memory-mapped access to each SMBus Module. */ +static const hwaddr npcm8xx_smbus_addr[] = { + 0xf0080000, + 0xf0081000, + 0xf0082000, + 0xf0083000, + 0xf0084000, + 0xf0085000, + 0xf0086000, + 0xf0087000, + 0xf0088000, + 0xf0089000, + 0xf008a000, + 0xf008b000, + 0xf008c000, + 0xf008d000, + 0xf008e000, + 0xf008f000, + 0xfff00000, + 0xfff01000, + 0xfff02000, + 0xfff03000, + 0xfff04000, + 0xfff05000, + 0xfff06000, + 0xfff07000, + 0xfff08000, + 0xfff09000, + 0xfff0a000, +}; + +/* Register base address for each USB host EHCI registers */ +static const hwaddr npcm8xx_ehci_addr[] = { + 0xf0828100, + 0xf082a100, +}; + +/* Register base address for each USB host OHCI registers */ +static const hwaddr npcm8xx_ohci_addr[] = { + 0xf0829000, + 0xf082b000, +}; + +static const struct { + hwaddr regs_addr; + uint32_t reset_pu; + uint32_t reset_pd; + uint32_t reset_osrc; + uint32_t reset_odsc; +} npcm8xx_gpio[] = { + { + .regs_addr = 0xf0010000, + .reset_pu = 0x00000300, + .reset_pd = 0x000f0000, + }, { + .regs_addr = 0xf0011000, + .reset_pu = 0xe0fefe01, + .reset_pd = 0x07000000, + }, { + .regs_addr = 0xf0012000, + .reset_pu = 0xc00fffff, + .reset_pd = 0x3ff00000, + }, { + .regs_addr = 0xf0013000, + .reset_pd = 0x00003000, + }, { + .regs_addr = 0xf0014000, + .reset_pu = 0xffff0000, + }, { + .regs_addr = 0xf0015000, + .reset_pu = 0xff8387fe, + .reset_pd = 0x007c0001, + .reset_osrc = 0x08000000, + }, { + .regs_addr = 0xf0016000, + .reset_pu = 0x00000801, + .reset_pd = 0x00000302, + }, { + .regs_addr = 0xf0017000, + .reset_pu = 0x000002ff, + .reset_pd = 0x00000c00, + }, +}; + +static const struct { + const char *name; + hwaddr regs_addr; + int cs_count; + const hwaddr *flash_addr; + size_t flash_size; +} npcm8xx_fiu[] = { + { + .name = "fiu0", + .regs_addr = 0xfb000000, + .cs_count = ARRAY_SIZE(npcm8xx_fiu0_flash_addr), + .flash_addr = npcm8xx_fiu0_flash_addr, + .flash_size = 128 * MiB, + }, + { + .name = "fiu1", + .regs_addr = 0xfb002000, + .cs_count = ARRAY_SIZE(npcm8xx_fiu1_flash_addr), + .flash_addr = npcm8xx_fiu1_flash_addr, + .flash_size = 16 * MiB, + }, { + .name = "fiu3", + .regs_addr = 0xc0000000, + .cs_count = ARRAY_SIZE(npcm8xx_fiu3_flash_addr), + .flash_addr = npcm8xx_fiu3_flash_addr, + .flash_size = 128 * MiB, + }, +}; + +static struct arm_boot_info npcm8xx_binfo = { + .loader_start = NPCM8XX_LOADER_START, + .smp_loader_start = NPCM8XX_SMP_LOADER_START, + .smp_bootreg_addr = NPCM8XX_SMP_BOOTREG_ADDR, + .gic_cpu_if_addr = NPCM8XX_GICC_BA, + .secure_boot = false, + .board_id = -1, + .board_setup_addr = NPCM8XX_BOARD_SETUP_ADDR, +}; + +void npcm8xx_load_kernel(MachineState *machine, NPCM8xxState *soc) +{ + npcm8xx_binfo.ram_size = machine->ram_size; + + arm_load_kernel(&soc->cpu[0], machine, &npcm8xx_binfo); +} + +static void npcm8xx_init_fuses(NPCM8xxState *s) +{ + NPCM8xxClass *nc = NPCM8XX_GET_CLASS(s); + uint32_t value; + + /* + * The initial mask of disabled modules indicates the chip derivative (e.g. + * NPCM750 or NPCM730). + */ + value = tswap32(nc->disabled_modules); + npcm7xx_otp_array_write(&s->fuse_array, &value, NPCM7XX_FUSE_DERIVATIVE, + sizeof(value)); +} + +static void npcm8xx_write_adc_calibration(NPCM8xxState *s) +{ + /* Both ADC and the fuse array must have realized. */ + QEMU_BUILD_BUG_ON(sizeof(s->adc.calibration_r_values) != 4); + npcm7xx_otp_array_write(&s->fuse_array, s->adc.calibration_r_values, + NPCM7XX_FUSE_ADC_CALIB, sizeof(s->adc.calibration_r_values)); +} + +static qemu_irq npcm8xx_irq(NPCM8xxState *s, int n) +{ + return qdev_get_gpio_in(DEVICE(&s->gic), n); +} + +static void npcm8xx_init(Object *obj) +{ + NPCM8xxState *s = NPCM8XX(obj); + int i; + + object_initialize_child(obj, "cpu-cluster", &s->cpu_cluster, + TYPE_CPU_CLUSTER); + for (i = 0; i < NPCM8XX_MAX_NUM_CPUS; i++) { + object_initialize_child(OBJECT(&s->cpu_cluster), "cpu[*]", &s->cpu[i], + ARM_CPU_TYPE_NAME("cortex-a35")); + } + object_initialize_child(obj, "gic", &s->gic, TYPE_ARM_GIC); + object_initialize_child(obj, "gcr", &s->gcr, TYPE_NPCM8XX_GCR); + object_property_add_alias(obj, "power-on-straps", OBJECT(&s->gcr), + "power-on-straps"); + object_initialize_child(obj, "clk", &s->clk, TYPE_NPCM8XX_CLK); + object_initialize_child(obj, "otp", &s->fuse_array, + TYPE_NPCM7XX_FUSE_ARRAY); + object_initialize_child(obj, "mc", &s->mc, TYPE_NPCM7XX_MC); + object_initialize_child(obj, "rng", &s->rng, TYPE_NPCM7XX_RNG); + object_initialize_child(obj, "adc", &s->adc, TYPE_NPCM7XX_ADC); + + for (i = 0; i < ARRAY_SIZE(s->tim); i++) { + object_initialize_child(obj, "tim[*]", &s->tim[i], TYPE_NPCM7XX_TIMER); + } + + for (i = 0; i < ARRAY_SIZE(s->gpio); i++) { + object_initialize_child(obj, "gpio[*]", &s->gpio[i], TYPE_NPCM7XX_GPIO); + } + + + for (i = 0; i < ARRAY_SIZE(s->smbus); i++) { + object_initialize_child(obj, "smbus[*]", &s->smbus[i], + TYPE_NPCM7XX_SMBUS); + DEVICE(&s->smbus[i])->id = g_strdup_printf("smbus[%d]", i); + } + + for (i = 0; i < ARRAY_SIZE(s->ehci); i++) { + object_initialize_child(obj, "ehci[*]", &s->ehci[i], TYPE_NPCM7XX_EHCI); + } + for (i = 0; i < ARRAY_SIZE(s->ohci); i++) { + object_initialize_child(obj, "ohci[*]", &s->ohci[i], TYPE_SYSBUS_OHCI); + } + + QEMU_BUILD_BUG_ON(ARRAY_SIZE(npcm8xx_fiu) != ARRAY_SIZE(s->fiu)); + for (i = 0; i < ARRAY_SIZE(s->fiu); i++) { + object_initialize_child(obj, npcm8xx_fiu[i].name, &s->fiu[i], + TYPE_NPCM7XX_FIU); + } + + for (i = 0; i < ARRAY_SIZE(s->pwm); i++) { + object_initialize_child(obj, "pwm[*]", &s->pwm[i], TYPE_NPCM7XX_PWM); + } + + for (i = 0; i < ARRAY_SIZE(s->mft); i++) { + object_initialize_child(obj, "mft[*]", &s->mft[i], TYPE_NPCM7XX_MFT); + } + + object_initialize_child(obj, "mmc", &s->mmc, TYPE_NPCM7XX_SDHCI); +} + +static void npcm8xx_realize(DeviceState *dev, Error **errp) +{ + NPCM8xxState *s = NPCM8XX(dev); + NPCM8xxClass *nc = NPCM8XX_GET_CLASS(s); + int i; + + if (memory_region_size(s->dram) > NPCM8XX_DRAM_SZ) { + error_setg(errp, "%s: NPCM8xx cannot address more than %" PRIu64 + " MiB of DRAM", __func__, NPCM8XX_DRAM_SZ / MiB); + return; + } + + /* CPUs */ + for (i = 0; i < nc->num_cpus; i++) { + object_property_set_int(OBJECT(&s->cpu[i]), "mp-affinity", + arm_build_mp_affinity(i, NPCM8XX_MAX_NUM_CPUS), + &error_abort); + object_property_set_bool(OBJECT(&s->cpu[i]), "reset-hivecs", true, + &error_abort); + object_property_set_int(OBJECT(&s->cpu[i]), "core-count", + nc->num_cpus, &error_abort); + + /* Disable security extensions. */ + object_property_set_bool(OBJECT(&s->cpu[i]), "has_el3", false, + &error_abort); + + if (!qdev_realize(DEVICE(&s->cpu[i]), NULL, errp)) { + return; + } + } + + /* ARM GIC for Cortex A35. Can only fail if we pass bad parameters here. */ + object_property_set_uint(OBJECT(&s->gic), "num-cpu", nc->num_cpus, errp); + object_property_set_uint(OBJECT(&s->gic), "num-irq", NPCM8XX_NUM_IRQ, errp); + object_property_set_uint(OBJECT(&s->gic), "revision", 2, errp); + object_property_set_bool(OBJECT(&s->gic), "has-security-extensions", true, + errp); + if (!sysbus_realize(SYS_BUS_DEVICE(&s->gic), errp)) { + return; + } + for (i = 0; i < nc->num_cpus; i++) { + sysbus_connect_irq(SYS_BUS_DEVICE(&s->gic), i, + qdev_get_gpio_in(DEVICE(&s->cpu[i]), ARM_CPU_IRQ)); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->gic), i + nc->num_cpus, + qdev_get_gpio_in(DEVICE(&s->cpu[i]), ARM_CPU_FIQ)); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->gic), i + nc->num_cpus * 2, + qdev_get_gpio_in(DEVICE(&s->cpu[i]), ARM_CPU_VIRQ)); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->gic), i + nc->num_cpus * 3, + qdev_get_gpio_in(DEVICE(&s->cpu[i]), ARM_CPU_VFIQ)); + + qdev_connect_gpio_out(DEVICE(&s->cpu[i]), GTIMER_PHYS, + qdev_get_gpio_in(DEVICE(&s->gic), + NPCM8XX_PPI_BASE(i) + ARCH_TIMER_NS_EL1_IRQ)); + qdev_connect_gpio_out(DEVICE(&s->cpu[i]), GTIMER_VIRT, + qdev_get_gpio_in(DEVICE(&s->gic), + NPCM8XX_PPI_BASE(i) + ARCH_TIMER_VIRT_IRQ)); + qdev_connect_gpio_out(DEVICE(&s->cpu[i]), GTIMER_HYP, + qdev_get_gpio_in(DEVICE(&s->gic), + NPCM8XX_PPI_BASE(i) + ARCH_TIMER_NS_EL2_IRQ)); + qdev_connect_gpio_out(DEVICE(&s->cpu[i]), GTIMER_SEC, + qdev_get_gpio_in(DEVICE(&s->gic), + NPCM8XX_PPI_BASE(i) + ARCH_TIMER_S_EL1_IRQ)); + } + sysbus_mmio_map(SYS_BUS_DEVICE(&s->gic), 0, NPCM8XX_GICD_BA); + sysbus_mmio_map(SYS_BUS_DEVICE(&s->gic), 1, NPCM8XX_GICC_BA); + + /* CPU cluster */ + qdev_prop_set_uint32(DEVICE(&s->cpu_cluster), "cluster-id", 0); + qdev_realize(DEVICE(&s->cpu_cluster), NULL, &error_fatal); + + /* System Global Control Registers (GCR). Can fail due to user input. */ + object_property_set_int(OBJECT(&s->gcr), "disabled-modules", + nc->disabled_modules, &error_abort); + object_property_add_const_link(OBJECT(&s->gcr), "dram-mr", OBJECT(s->dram)); + if (!sysbus_realize(SYS_BUS_DEVICE(&s->gcr), errp)) { + return; + } + sysbus_mmio_map(SYS_BUS_DEVICE(&s->gcr), 0, NPCM8XX_GCR_BA); + + /* Clock Control Registers (CLK). Cannot fail. */ + sysbus_realize(SYS_BUS_DEVICE(&s->clk), &error_abort); + sysbus_mmio_map(SYS_BUS_DEVICE(&s->clk), 0, NPCM8XX_CLK_BA); + + /* OTP fuse strap array. Cannot fail. */ + sysbus_realize(SYS_BUS_DEVICE(&s->fuse_array), &error_abort); + sysbus_mmio_map(SYS_BUS_DEVICE(&s->fuse_array), 0, NPCM8XX_OTP_BA); + npcm8xx_init_fuses(s); + + /* Fake Memory Controller (MC). Cannot fail. */ + sysbus_realize(SYS_BUS_DEVICE(&s->mc), &error_abort); + sysbus_mmio_map(SYS_BUS_DEVICE(&s->mc), 0, NPCM8XX_MC_BA); + + /* ADC Modules. Cannot fail. */ + qdev_connect_clock_in(DEVICE(&s->adc), "clock", qdev_get_clock_out( + DEVICE(&s->clk), "adc-clock")); + sysbus_realize(SYS_BUS_DEVICE(&s->adc), &error_abort); + sysbus_mmio_map(SYS_BUS_DEVICE(&s->adc), 0, NPCM8XX_ADC_BA); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->adc), 0, + npcm8xx_irq(s, NPCM8XX_ADC_IRQ)); + npcm8xx_write_adc_calibration(s); + + /* Timer Modules (TIM). Cannot fail. */ + QEMU_BUILD_BUG_ON(ARRAY_SIZE(npcm8xx_tim_addr) != ARRAY_SIZE(s->tim)); + for (i = 0; i < ARRAY_SIZE(s->tim); i++) { + SysBusDevice *sbd = SYS_BUS_DEVICE(&s->tim[i]); + int first_irq; + int j; + + /* Connect the timer clock. */ + qdev_connect_clock_in(DEVICE(&s->tim[i]), "clock", qdev_get_clock_out( + DEVICE(&s->clk), "timer-clock")); + + sysbus_realize(sbd, &error_abort); + sysbus_mmio_map(sbd, 0, npcm8xx_tim_addr[i]); + + first_irq = NPCM8XX_TIMER0_IRQ + i * NPCM7XX_TIMERS_PER_CTRL; + for (j = 0; j < NPCM7XX_TIMERS_PER_CTRL; j++) { + qemu_irq irq = npcm8xx_irq(s, first_irq + j); + sysbus_connect_irq(sbd, j, irq); + } + + /* IRQ for watchdogs */ + sysbus_connect_irq(sbd, NPCM7XX_TIMERS_PER_CTRL, + npcm8xx_irq(s, NPCM8XX_WDG0_IRQ + i)); + /* GPIO that connects clk module with watchdog */ + qdev_connect_gpio_out_named(DEVICE(&s->tim[i]), + NPCM7XX_WATCHDOG_RESET_GPIO_OUT, 0, + qdev_get_gpio_in_named(DEVICE(&s->clk), + NPCM7XX_WATCHDOG_RESET_GPIO_IN, i)); + } + + /* UART0..6 (16550 compatible) */ + for (i = 0; i < ARRAY_SIZE(npcm8xx_uart_addr); i++) { + serial_mm_init(get_system_memory(), npcm8xx_uart_addr[i], 2, + npcm8xx_irq(s, NPCM8XX_UART0_IRQ + i), 115200, + serial_hd(i), DEVICE_LITTLE_ENDIAN); + } + + /* Random Number Generator. Cannot fail. */ + sysbus_realize(SYS_BUS_DEVICE(&s->rng), &error_abort); + sysbus_mmio_map(SYS_BUS_DEVICE(&s->rng), 0, NPCM8XX_RNG_BA); + + /* GPIO modules. Cannot fail. */ + QEMU_BUILD_BUG_ON(ARRAY_SIZE(npcm8xx_gpio) != ARRAY_SIZE(s->gpio)); + for (i = 0; i < ARRAY_SIZE(s->gpio); i++) { + Object *obj = OBJECT(&s->gpio[i]); + + object_property_set_uint(obj, "reset-pullup", + npcm8xx_gpio[i].reset_pu, &error_abort); + object_property_set_uint(obj, "reset-pulldown", + npcm8xx_gpio[i].reset_pd, &error_abort); + object_property_set_uint(obj, "reset-osrc", + npcm8xx_gpio[i].reset_osrc, &error_abort); + object_property_set_uint(obj, "reset-odsc", + npcm8xx_gpio[i].reset_odsc, &error_abort); + sysbus_realize(SYS_BUS_DEVICE(obj), &error_abort); + sysbus_mmio_map(SYS_BUS_DEVICE(obj), 0, npcm8xx_gpio[i].regs_addr); + sysbus_connect_irq(SYS_BUS_DEVICE(obj), 0, + npcm8xx_irq(s, NPCM8XX_GPIO0_IRQ + i)); + } + + /* SMBus modules. Cannot fail. */ + QEMU_BUILD_BUG_ON(ARRAY_SIZE(npcm8xx_smbus_addr) != ARRAY_SIZE(s->smbus)); + for (i = 0; i < ARRAY_SIZE(s->smbus); i++) { + Object *obj = OBJECT(&s->smbus[i]); + + sysbus_realize(SYS_BUS_DEVICE(obj), &error_abort); + sysbus_mmio_map(SYS_BUS_DEVICE(obj), 0, npcm8xx_smbus_addr[i]); + sysbus_connect_irq(SYS_BUS_DEVICE(obj), 0, + npcm8xx_irq(s, NPCM8XX_SMBUS0_IRQ + i)); + } + + /* USB Host */ + QEMU_BUILD_BUG_ON(ARRAY_SIZE(s->ohci) != ARRAY_SIZE(s->ehci)); + for (i = 0; i < ARRAY_SIZE(s->ehci); i++) { + object_property_set_bool(OBJECT(&s->ehci[i]), "companion-enable", true, + &error_abort); + sysbus_realize(SYS_BUS_DEVICE(&s->ehci[i]), &error_abort); + sysbus_mmio_map(SYS_BUS_DEVICE(&s->ehci[i]), 0, npcm8xx_ehci_addr[i]); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->ehci[i]), 0, + npcm8xx_irq(s, NPCM8XX_EHCI1_IRQ + 2 * i)); + } + for (i = 0; i < ARRAY_SIZE(s->ohci); i++) { + object_property_set_str(OBJECT(&s->ohci[i]), "masterbus", "usb-bus.0", + &error_abort); + object_property_set_uint(OBJECT(&s->ohci[i]), "num-ports", 1, + &error_abort); + object_property_set_uint(OBJECT(&s->ohci[i]), "firstport", i, + &error_abort); + sysbus_realize(SYS_BUS_DEVICE(&s->ohci[i]), &error_abort); + sysbus_mmio_map(SYS_BUS_DEVICE(&s->ohci[i]), 0, npcm8xx_ohci_addr[i]); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->ohci[i]), 0, + npcm8xx_irq(s, NPCM8XX_OHCI1_IRQ + 2 * i)); + } + + /* PWM Modules. Cannot fail. */ + QEMU_BUILD_BUG_ON(ARRAY_SIZE(npcm8xx_pwm_addr) != ARRAY_SIZE(s->pwm)); + for (i = 0; i < ARRAY_SIZE(s->pwm); i++) { + SysBusDevice *sbd = SYS_BUS_DEVICE(&s->pwm[i]); + + qdev_connect_clock_in(DEVICE(&s->pwm[i]), "clock", qdev_get_clock_out( + DEVICE(&s->clk), "apb3-clock")); + sysbus_realize(sbd, &error_abort); + sysbus_mmio_map(sbd, 0, npcm8xx_pwm_addr[i]); + sysbus_connect_irq(sbd, i, npcm8xx_irq(s, NPCM8XX_PWM0_IRQ + i)); + } + + /* MFT Modules. Cannot fail. */ + QEMU_BUILD_BUG_ON(ARRAY_SIZE(npcm8xx_mft_addr) != ARRAY_SIZE(s->mft)); + for (i = 0; i < ARRAY_SIZE(s->mft); i++) { + SysBusDevice *sbd = SYS_BUS_DEVICE(&s->mft[i]); + + qdev_connect_clock_in(DEVICE(&s->mft[i]), "clock-in", + qdev_get_clock_out(DEVICE(&s->clk), + "apb4-clock")); + sysbus_realize(sbd, &error_abort); + sysbus_mmio_map(sbd, 0, npcm8xx_mft_addr[i]); + sysbus_connect_irq(sbd, 0, npcm8xx_irq(s, NPCM8XX_MFT0_IRQ + i)); + } + + /* + * Flash Interface Unit (FIU). Can fail if incorrect number of chip selects + * specified, but this is a programming error. + */ + QEMU_BUILD_BUG_ON(ARRAY_SIZE(npcm8xx_fiu) != ARRAY_SIZE(s->fiu)); + for (i = 0; i < ARRAY_SIZE(s->fiu); i++) { + SysBusDevice *sbd = SYS_BUS_DEVICE(&s->fiu[i]); + int j; + + object_property_set_int(OBJECT(sbd), "cs-count", + npcm8xx_fiu[i].cs_count, &error_abort); + object_property_set_int(OBJECT(sbd), "flash-size", + npcm8xx_fiu[i].flash_size, &error_abort); + sysbus_realize(sbd, &error_abort); + + sysbus_mmio_map(sbd, 0, npcm8xx_fiu[i].regs_addr); + for (j = 0; j < npcm8xx_fiu[i].cs_count; j++) { + sysbus_mmio_map(sbd, j + 1, npcm8xx_fiu[i].flash_addr[j]); + } + } + + /* RAM2 (SRAM) */ + memory_region_init_ram(&s->sram, OBJECT(dev), "ram2", + NPCM8XX_RAM2_SZ, &error_abort); + memory_region_add_subregion(get_system_memory(), NPCM8XX_RAM2_BA, &s->sram); + + /* RAM3 (SRAM) */ + memory_region_init_ram(&s->ram3, OBJECT(dev), "ram3", + NPCM8XX_RAM3_SZ, &error_abort); + memory_region_add_subregion(get_system_memory(), NPCM8XX_RAM3_BA, &s->ram3); + + /* Internal ROM */ + memory_region_init_rom(&s->irom, OBJECT(dev), "irom", NPCM8XX_ROM_SZ, + &error_abort); + memory_region_add_subregion(get_system_memory(), NPCM8XX_ROM_BA, &s->irom); + + /* SDHCI */ + sysbus_realize(SYS_BUS_DEVICE(&s->mmc), &error_abort); + sysbus_mmio_map(SYS_BUS_DEVICE(&s->mmc), 0, NPCM8XX_MMC_BA); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->mmc), 0, + npcm8xx_irq(s, NPCM8XX_MMC_IRQ)); + + + create_unimplemented_device("npcm8xx.shm", 0xc0001000, 4 * KiB); + create_unimplemented_device("npcm8xx.gicextra", 0xdfffa000, 24 * KiB); + create_unimplemented_device("npcm8xx.vdmx", 0xe0800000, 4 * KiB); + create_unimplemented_device("npcm8xx.pcierc", 0xe1000000, 64 * KiB); + create_unimplemented_device("npcm8xx.rootc", 0xe8000000, 128 * MiB); + create_unimplemented_device("npcm8xx.kcs", 0xf0007000, 4 * KiB); + create_unimplemented_device("npcm8xx.gfxi", 0xf000e000, 4 * KiB); + create_unimplemented_device("npcm8xx.fsw", 0xf000f000, 4 * KiB); + create_unimplemented_device("npcm8xx.bt", 0xf0030000, 4 * KiB); + create_unimplemented_device("npcm8xx.espi", 0xf009f000, 4 * KiB); + create_unimplemented_device("npcm8xx.peci", 0xf0100000, 4 * KiB); + create_unimplemented_device("npcm8xx.siox[1]", 0xf0101000, 4 * KiB); + create_unimplemented_device("npcm8xx.siox[2]", 0xf0102000, 4 * KiB); + create_unimplemented_device("npcm8xx.tmps", 0xf0188000, 4 * KiB); + create_unimplemented_device("npcm8xx.pspi", 0xf0201000, 4 * KiB); + create_unimplemented_device("npcm8xx.viru1", 0xf0204000, 4 * KiB); + create_unimplemented_device("npcm8xx.viru2", 0xf0205000, 4 * KiB); + create_unimplemented_device("npcm8xx.jtm1", 0xf0208000, 4 * KiB); + create_unimplemented_device("npcm8xx.jtm2", 0xf0209000, 4 * KiB); + create_unimplemented_device("npcm8xx.flm0", 0xf0210000, 4 * KiB); + create_unimplemented_device("npcm8xx.flm1", 0xf0211000, 4 * KiB); + create_unimplemented_device("npcm8xx.flm2", 0xf0212000, 4 * KiB); + create_unimplemented_device("npcm8xx.flm3", 0xf0213000, 4 * KiB); + create_unimplemented_device("npcm8xx.ahbpci", 0xf0400000, 1 * MiB); + create_unimplemented_device("npcm8xx.dap", 0xf0500000, 960 * KiB); + create_unimplemented_device("npcm8xx.mcphy", 0xf05f0000, 64 * KiB); + create_unimplemented_device("npcm8xx.pcs", 0xf0780000, 256 * KiB); + create_unimplemented_device("npcm8xx.tsgen", 0xf07fc000, 8 * KiB); + create_unimplemented_device("npcm8xx.gmac1", 0xf0802000, 8 * KiB); + create_unimplemented_device("npcm8xx.gmac2", 0xf0804000, 8 * KiB); + create_unimplemented_device("npcm8xx.gmac3", 0xf0806000, 8 * KiB); + create_unimplemented_device("npcm8xx.gmac4", 0xf0808000, 8 * KiB); + create_unimplemented_device("npcm8xx.copctl", 0xf080c000, 4 * KiB); + create_unimplemented_device("npcm8xx.tipctl", 0xf080d000, 4 * KiB); + create_unimplemented_device("npcm8xx.rst", 0xf080e000, 4 * KiB); + create_unimplemented_device("npcm8xx.vcd", 0xf0810000, 64 * KiB); + create_unimplemented_device("npcm8xx.ece", 0xf0820000, 8 * KiB); + create_unimplemented_device("npcm8xx.vdma", 0xf0822000, 8 * KiB); + create_unimplemented_device("npcm8xx.usbd[0]", 0xf0830000, 4 * KiB); + create_unimplemented_device("npcm8xx.usbd[1]", 0xf0831000, 4 * KiB); + create_unimplemented_device("npcm8xx.usbd[2]", 0xf0832000, 4 * KiB); + create_unimplemented_device("npcm8xx.usbd[3]", 0xf0833000, 4 * KiB); + create_unimplemented_device("npcm8xx.usbd[4]", 0xf0834000, 4 * KiB); + create_unimplemented_device("npcm8xx.usbd[5]", 0xf0835000, 4 * KiB); + create_unimplemented_device("npcm8xx.usbd[6]", 0xf0836000, 4 * KiB); + create_unimplemented_device("npcm8xx.usbd[7]", 0xf0837000, 4 * KiB); + create_unimplemented_device("npcm8xx.usbd[8]", 0xf0838000, 4 * KiB); + create_unimplemented_device("npcm8xx.usbd[9]", 0xf0839000, 4 * KiB); + create_unimplemented_device("npcm8xx.pci_mbox1", 0xf0848000, 64 * KiB); + create_unimplemented_device("npcm8xx.gdma0", 0xf0850000, 4 * KiB); + create_unimplemented_device("npcm8xx.gdma1", 0xf0851000, 4 * KiB); + create_unimplemented_device("npcm8xx.gdma2", 0xf0852000, 4 * KiB); + create_unimplemented_device("npcm8xx.aes", 0xf0858000, 4 * KiB); + create_unimplemented_device("npcm8xx.des", 0xf0859000, 4 * KiB); + create_unimplemented_device("npcm8xx.sha", 0xf085a000, 4 * KiB); + create_unimplemented_device("npcm8xx.pci_mbox2", 0xf0868000, 64 * KiB); + create_unimplemented_device("npcm8xx.i3c0", 0xfff10000, 4 * KiB); + create_unimplemented_device("npcm8xx.i3c1", 0xfff11000, 4 * KiB); + create_unimplemented_device("npcm8xx.i3c2", 0xfff12000, 4 * KiB); + create_unimplemented_device("npcm8xx.i3c3", 0xfff13000, 4 * KiB); + create_unimplemented_device("npcm8xx.i3c4", 0xfff14000, 4 * KiB); + create_unimplemented_device("npcm8xx.i3c5", 0xfff15000, 4 * KiB); + create_unimplemented_device("npcm8xx.spixcs0", 0xf8000000, 16 * MiB); + create_unimplemented_device("npcm8xx.spixcs1", 0xf9000000, 16 * MiB); + create_unimplemented_device("npcm8xx.spix", 0xfb001000, 4 * KiB); + create_unimplemented_device("npcm8xx.vect", 0xffff0000, 256); +} + +static const Property npcm8xx_properties[] = { + DEFINE_PROP_LINK("dram-mr", NPCM8xxState, dram, TYPE_MEMORY_REGION, + MemoryRegion *), +}; + +static void npcm8xx_class_init(ObjectClass *oc, void *data) +{ + DeviceClass *dc = DEVICE_CLASS(oc); + NPCM8xxClass *nc = NPCM8XX_CLASS(oc); + + dc->realize = npcm8xx_realize; + dc->user_creatable = false; + nc->disabled_modules = 0x00000000; + nc->num_cpus = NPCM8XX_MAX_NUM_CPUS; + device_class_set_props(dc, npcm8xx_properties); +} + +static const TypeInfo npcm8xx_soc_types[] = { + { + .name = TYPE_NPCM8XX, + .parent = TYPE_DEVICE, + .instance_size = sizeof(NPCM8xxState), + .instance_init = npcm8xx_init, + .class_size = sizeof(NPCM8xxClass), + .class_init = npcm8xx_class_init, + }, +}; + +DEFINE_TYPES(npcm8xx_soc_types); diff --git a/include/hw/arm/npcm8xx.h b/include/hw/arm/npcm8xx.h new file mode 100644 index 0000000000..1f7e3d8116 --- /dev/null +++ b/include/hw/arm/npcm8xx.h @@ -0,0 +1,107 @@ +/* + * Nuvoton NPCM8xx SoC family. + * + * Copyright 2022 Google LLC + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ +#ifndef NPCM8XX_H +#define NPCM8XX_H + +#include "hw/boards.h" +#include "hw/adc/npcm7xx_adc.h" +#include "hw/core/split-irq.h" +#include "hw/cpu/cluster.h" +#include "hw/gpio/npcm7xx_gpio.h" +#include "hw/i2c/npcm7xx_smbus.h" +#include "hw/intc/arm_gic_common.h" +#include "hw/mem/npcm7xx_mc.h" +#include "hw/misc/npcm_clk.h" +#include "hw/misc/npcm_gcr.h" +#include "hw/misc/npcm7xx_mft.h" +#include "hw/misc/npcm7xx_pwm.h" +#include "hw/misc/npcm7xx_rng.h" +#include "hw/net/npcm7xx_emc.h" +#include "hw/nvram/npcm7xx_otp.h" +#include "hw/sd/npcm7xx_sdhci.h" +#include "hw/timer/npcm7xx_timer.h" +#include "hw/ssi/npcm7xx_fiu.h" +#include "hw/usb/hcd-ehci.h" +#include "hw/usb/hcd-ohci.h" +#include "target/arm/cpu.h" + +#define NPCM8XX_MAX_NUM_CPUS (4) + +/* The first half of the address space is reserved for DDR4 DRAM. */ +#define NPCM8XX_DRAM_BA (0x00000000) +#define NPCM8XX_DRAM_SZ (2 * GiB) + +/* Magic addresses for setting up direct kernel booting and SMP boot stubs. */ +#define NPCM8XX_LOADER_START (0x00000000) /* Start of SDRAM */ +#define NPCM8XX_SMP_LOADER_START (0xffff0000) /* Boot ROM */ +#define NPCM8XX_SMP_BOOTREG_ADDR (0xf080013c) /* GCR.SCRPAD */ +#define NPCM8XX_BOARD_SETUP_ADDR (0xffff1000) /* Boot ROM */ + +#define NPCM8XX_NR_PWM_MODULES 3 + +typedef struct NPCM8xxState { + DeviceState parent; + + ARMCPU cpu[NPCM8XX_MAX_NUM_CPUS]; + CPUClusterState cpu_cluster; + GICState gic; + + MemoryRegion sram; + MemoryRegion irom; + MemoryRegion ram3; + MemoryRegion *dram; + + NPCMGCRState gcr; + NPCMCLKState clk; + NPCM7xxTimerCtrlState tim[3]; + NPCM7xxADCState adc; + NPCM7xxPWMState pwm[NPCM8XX_NR_PWM_MODULES]; + NPCM7xxMFTState mft[8]; + NPCM7xxOTPState fuse_array; + NPCM7xxMCState mc; + NPCM7xxRNGState rng; + NPCM7xxGPIOState gpio[8]; + NPCM7xxSMBusState smbus[27]; + EHCISysBusState ehci[2]; + OHCISysBusState ohci[2]; + NPCM7xxFIUState fiu[3]; + NPCM7xxSDHCIState mmc; +} NPCM8xxState; + +typedef struct NPCM8xxClass { + DeviceClass parent; + + /* Bitmask of modules that are permanently disabled on this chip. */ + uint32_t disabled_modules; + /* Number of CPU cores enabled in this SoC class. */ + uint32_t num_cpus; +} NPCM8xxClass; + +#define TYPE_NPCM8XX "npcm8xx" +OBJECT_DECLARE_TYPE(NPCM8xxState, NPCM8xxClass, NPCM8XX) + +/** + * npcm8xx_load_kernel - Loads memory with everything needed to boot + * @machine - The machine containing the SoC to be booted. + * @soc - The SoC containing the CPU to be booted. + * + * This will set up the ARM boot info structure for the specific NPCM8xx + * derivative and call arm_load_kernel() to set up loading of the kernel, etc. + * into memory, if requested by the user. + */ +void npcm8xx_load_kernel(MachineState *machine, NPCM8xxState *soc); + +#endif /* NPCM8XX_H */ From patchwork Thu Feb 6 01:31:04 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hao Wu X-Patchwork-Id: 13962122 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 22E19C02194 for ; Thu, 6 Feb 2025 01:36:06 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tfqkZ-0005Qu-Gu; Wed, 05 Feb 2025 20:32:15 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <3-BCkZwgKCu0ljWPdihWVddVaT.RdbfTbj-STkTacdcVcj.dgV@flex--wuhaotsh.bounces.google.com>) id 1tfqkB-0005GP-63 for qemu-devel@nongnu.org; Wed, 05 Feb 2025 20:31:59 -0500 Received: from mail-pj1-x1049.google.com ([2607:f8b0:4864:20::1049]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from <3-BCkZwgKCu0ljWPdihWVddVaT.RdbfTbj-STkTacdcVcj.dgV@flex--wuhaotsh.bounces.google.com>) id 1tfqk1-0006wY-06 for qemu-devel@nongnu.org; Wed, 05 Feb 2025 20:31:44 -0500 Received: by mail-pj1-x1049.google.com with SMTP id 98e67ed59e1d1-2f9e1bf0a3bso1043877a91.2 for ; Wed, 05 Feb 2025 17:31:37 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1738805496; x=1739410296; darn=nongnu.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=OAAUCIyqhGNXamL8QZVCfYLlZZhh8w+WXlLuKb8ktp4=; b=ZgFgiGbzuzyOC7kk7MBWh1T7/fV4tYJxvKrUQjZ61bbbDgyR0ZL6dIHweCfqVwRlFI JLJu0vrH92Ze85xek8wMTTspCA11TtjsiVCgLfHddMl4ZWBuKvGE/0uTNhlhphZ9xb1K ymaff5+JgVMi2ItOWuB2J8C/nwyJgY/mSHIxCJ1z4rp4lXPcx2PH3Eux//7HwnqovHXv a47ab42IkS8D+GuTEL9VOkAmD/jOypEhJf0qrejBdL/T3G4nJ0LOdCNlNr2sxUqjEw+s rIEGPJ6eO9OMDxvWakR5Mgt9WcUInmPv3cNWLy08odUPOnavyyaeN6VsnvHBT2OZ9hEp CiYg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1738805496; x=1739410296; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=OAAUCIyqhGNXamL8QZVCfYLlZZhh8w+WXlLuKb8ktp4=; b=w5IViboKGZPI14RdRRyDdRl4vZnhM1K2CunB8Bx1rnTmWfWXvHPdbkRI590ABgZiwh lMPPg4YGzqQinpuyDVvuAFE6hHXdi+6HafZd7151vwJ8HlVFzQEg5j82FpByXqg/gza4 zKYRAcNt9sXOF8Kp0hEP++PzKpCPpF4JvqfEORx2IcxKVllRM2DDNz7MGjDelQSdasyZ o6pL4h9ynlYxSw/APPDGqe8eCCPfvu/vIBf818KBxJMo8zMiTXoLr3MVopllIXgpXu5V k6SSifi1y+jwp6N41sZNFCwHNV/WgtFCnKlMcR3Rz0Q1FSVsjGMB1mOqTafJ9Kh92Bh0 UgMA== X-Forwarded-Encrypted: i=1; AJvYcCW/GLbXJjEOpSb2eWaLTRwEHaQd3NV4nNikJ2mSbPAjguwgj0q1tdABTfYDB2oncCT6BXvDUJJhJB81@nongnu.org X-Gm-Message-State: AOJu0YwP7AHQLhtAt1uVCXeGaVN04vPVHwlIopGwRnBSyqjvRFWaYfFx 38mRsCe37fIuSNYyJXrB8U8rkMhC/7/2hC1PflJf5NDDE6he11z9PW+A5pP9xog7s+Eg9AtAtvr Um9pcS75zPg== X-Google-Smtp-Source: AGHT+IGtaJOfsUtXRfpNhnYS6g6a+Ri/CvCjj6dFAuj1CjeY0SNJe/yyTYvG4vnjDgjGAqeoR6Hr5bGJRG1WqA== X-Received: from pjbdj15.prod.google.com ([2002:a17:90a:d2cf:b0:2ef:7fa7:3324]) (user=wuhaotsh job=prod-delivery.src-stubby-dispatcher) by 2002:a17:90b:23d0:b0:2ee:b4d4:69 with SMTP id 98e67ed59e1d1-2f9e085a437mr7579489a91.35.1738805496520; Wed, 05 Feb 2025 17:31:36 -0800 (PST) Date: Wed, 5 Feb 2025 17:31:04 -0800 In-Reply-To: <20250206013105.3228344-1-wuhaotsh@google.com> Mime-Version: 1.0 References: <20250206013105.3228344-1-wuhaotsh@google.com> X-Mailer: git-send-email 2.48.1.362.g079036d154-goog Message-ID: <20250206013105.3228344-17-wuhaotsh@google.com> Subject: [PATCH v3 16/17] hw/arm: Add NPCM845 Evaluation board From: Hao Wu To: peter.maydell@linaro.org Cc: qemu-arm@nongnu.org, qemu-devel@nongnu.org, wuhaotsh@google.com, venture@google.com, Avi.Fishman@nuvoton.com, kfting@nuvoton.com, hskinnemoen@google.com, titusr@google.com, chli30@nuvoton.corp-partner.google.com Received-SPF: pass client-ip=2607:f8b0:4864:20::1049; envelope-from=3-BCkZwgKCu0ljWPdihWVddVaT.RdbfTbj-STkTacdcVcj.dgV@flex--wuhaotsh.bounces.google.com; helo=mail-pj1-x1049.google.com X-Spam_score_int: -95 X-Spam_score: -9.6 X-Spam_bar: --------- X-Spam_report: (-9.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_MED=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, USER_IN_DEF_DKIM_WL=-7.5 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Reviewed-by: Peter Maydell Signed-off-by: Hao Wu --- hw/arm/meson.build | 2 +- hw/arm/npcm8xx_boards.c | 253 +++++++++++++++++++++++++++++++++++++++ include/hw/arm/npcm8xx.h | 20 ++++ 3 files changed, 274 insertions(+), 1 deletion(-) create mode 100644 hw/arm/npcm8xx_boards.c diff --git a/hw/arm/meson.build b/hw/arm/meson.build index d7813c089c..465c757f97 100644 --- a/hw/arm/meson.build +++ b/hw/arm/meson.build @@ -12,7 +12,7 @@ arm_ss.add(when: 'CONFIG_MUSICPAL', if_true: files('musicpal.c')) arm_ss.add(when: 'CONFIG_NETDUINOPLUS2', if_true: files('netduinoplus2.c')) arm_ss.add(when: 'CONFIG_OLIMEX_STM32_H405', if_true: files('olimex-stm32-h405.c')) arm_ss.add(when: 'CONFIG_NPCM7XX', if_true: files('npcm7xx.c', 'npcm7xx_boards.c')) -arm_ss.add(when: 'CONFIG_NPCM8XX', if_true: files('npcm8xx.c')) +arm_ss.add(when: 'CONFIG_NPCM8XX', if_true: files('npcm8xx.c', 'npcm8xx_boards.c')) arm_ss.add(when: 'CONFIG_REALVIEW', if_true: files('realview.c')) arm_ss.add(when: 'CONFIG_SBSA_REF', if_true: files('sbsa-ref.c')) arm_ss.add(when: 'CONFIG_STELLARIS', if_true: files('stellaris.c')) diff --git a/hw/arm/npcm8xx_boards.c b/hw/arm/npcm8xx_boards.c new file mode 100644 index 0000000000..19610483f9 --- /dev/null +++ b/hw/arm/npcm8xx_boards.c @@ -0,0 +1,253 @@ +/* + * Machine definitions for boards featuring an NPCM8xx SoC. + * + * Copyright 2021 Google LLC + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +#include "qemu/osdep.h" + +#include "chardev/char.h" +#include "hw/arm/npcm8xx.h" +#include "hw/core/cpu.h" +#include "hw/loader.h" +#include "hw/qdev-core.h" +#include "hw/qdev-properties.h" +#include "qapi/error.h" +#include "qemu/error-report.h" +#include "qemu/datadir.h" +#include "qemu/units.h" + +#define NPCM845_EVB_POWER_ON_STRAPS 0x000017ff + +static const char npcm8xx_default_bootrom[] = "npcm8xx_bootrom.bin"; + +static void npcm8xx_load_bootrom(MachineState *machine, NPCM8xxState *soc) +{ + const char *bios_name = machine->firmware ?: npcm8xx_default_bootrom; + g_autofree char *filename = NULL; + int ret; + + filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name); + if (!filename) { + error_report("Could not find ROM image '%s'", bios_name); + if (!machine->kernel_filename) { + /* We can't boot without a bootrom or a kernel image. */ + exit(1); + } + return; + } + ret = load_image_mr(filename, machine->ram); + if (ret < 0) { + error_report("Failed to load ROM image '%s'", filename); + exit(1); + } +} + +static void npcm8xx_connect_flash(NPCM7xxFIUState *fiu, int cs_no, + const char *flash_type, DriveInfo *dinfo) +{ + DeviceState *flash; + qemu_irq flash_cs; + + flash = qdev_new(flash_type); + if (dinfo) { + qdev_prop_set_drive(flash, "drive", blk_by_legacy_dinfo(dinfo)); + } + qdev_realize_and_unref(flash, BUS(fiu->spi), &error_fatal); + + flash_cs = qdev_get_gpio_in_named(flash, SSI_GPIO_CS, 0); + qdev_connect_gpio_out_named(DEVICE(fiu), "cs", cs_no, flash_cs); +} + +static void npcm8xx_connect_dram(NPCM8xxState *soc, MemoryRegion *dram) +{ + memory_region_add_subregion(get_system_memory(), NPCM8XX_DRAM_BA, dram); + + object_property_set_link(OBJECT(soc), "dram-mr", OBJECT(dram), + &error_abort); +} + +static NPCM8xxState *npcm8xx_create_soc(MachineState *machine, + uint32_t hw_straps) +{ + NPCM8xxMachineClass *nmc = NPCM8XX_MACHINE_GET_CLASS(machine); + Object *obj; + + obj = object_new_with_props(nmc->soc_type, OBJECT(machine), "soc", + &error_abort, NULL); + object_property_set_uint(obj, "power-on-straps", hw_straps, &error_abort); + + return NPCM8XX(obj); +} + +static I2CBus *npcm8xx_i2c_get_bus(NPCM8xxState *soc, uint32_t num) +{ + g_assert(num < ARRAY_SIZE(soc->smbus)); + return I2C_BUS(qdev_get_child_bus(DEVICE(&soc->smbus[num]), "i2c-bus")); +} + +static void npcm8xx_init_pwm_splitter(NPCM8xxMachine *machine, + NPCM8xxState *soc, const int *fan_counts) +{ + SplitIRQ *splitters = machine->fan_splitter; + + /* + * PWM 0~3 belong to module 0 output 0~3. + * PWM 4~7 belong to module 1 output 0~3. + */ + for (int i = 0; i < NPCM8XX_NR_PWM_MODULES; ++i) { + for (int j = 0; j < NPCM7XX_PWM_PER_MODULE; ++j) { + int splitter_no = i * NPCM7XX_PWM_PER_MODULE + j; + DeviceState *splitter; + + if (fan_counts[splitter_no] < 1) { + continue; + } + object_initialize_child(OBJECT(machine), "fan-splitter[*]", + &splitters[splitter_no], TYPE_SPLIT_IRQ); + splitter = DEVICE(&splitters[splitter_no]); + qdev_prop_set_uint16(splitter, "num-lines", + fan_counts[splitter_no]); + qdev_realize(splitter, NULL, &error_abort); + qdev_connect_gpio_out_named(DEVICE(&soc->pwm[i]), "duty-gpio-out", + j, qdev_get_gpio_in(splitter, 0)); + } + } +} + +static void npcm8xx_connect_pwm_fan(NPCM8xxState *soc, SplitIRQ *splitter, + int fan_no, int output_no) +{ + DeviceState *fan; + int fan_input; + qemu_irq fan_duty_gpio; + + g_assert(fan_no >= 0 && fan_no <= NPCM7XX_MFT_MAX_FAN_INPUT); + /* + * Fan 0~1 belong to module 0 input 0~1. + * Fan 2~3 belong to module 1 input 0~1. + * ... + * Fan 14~15 belong to module 7 input 0~1. + * Fan 16~17 belong to module 0 input 2~3. + * Fan 18~19 belong to module 1 input 2~3. + */ + if (fan_no < 16) { + fan = DEVICE(&soc->mft[fan_no / 2]); + fan_input = fan_no % 2; + } else { + fan = DEVICE(&soc->mft[(fan_no - 16) / 2]); + fan_input = fan_no % 2 + 2; + } + + /* Connect the Fan to PWM module */ + fan_duty_gpio = qdev_get_gpio_in_named(fan, "duty", fan_input); + qdev_connect_gpio_out(DEVICE(splitter), output_no, fan_duty_gpio); +} + +static void npcm845_evb_i2c_init(NPCM8xxState *soc) +{ + /* tmp100 temperature sensor on SVB, tmp105 is compatible */ + i2c_slave_create_simple(npcm8xx_i2c_get_bus(soc, 6), "tmp105", 0x48); +} + +static void npcm845_evb_fan_init(NPCM8xxMachine *machine, NPCM8xxState *soc) +{ + SplitIRQ *splitter = machine->fan_splitter; + static const int fan_counts[] = {2, 2, 2, 2, 2, 2, 2, 2, 0, 0, 0, 0}; + + npcm8xx_init_pwm_splitter(machine, soc, fan_counts); + npcm8xx_connect_pwm_fan(soc, &splitter[0], 0x00, 0); + npcm8xx_connect_pwm_fan(soc, &splitter[0], 0x01, 1); + npcm8xx_connect_pwm_fan(soc, &splitter[1], 0x02, 0); + npcm8xx_connect_pwm_fan(soc, &splitter[1], 0x03, 1); + npcm8xx_connect_pwm_fan(soc, &splitter[2], 0x04, 0); + npcm8xx_connect_pwm_fan(soc, &splitter[2], 0x05, 1); + npcm8xx_connect_pwm_fan(soc, &splitter[3], 0x06, 0); + npcm8xx_connect_pwm_fan(soc, &splitter[3], 0x07, 1); + npcm8xx_connect_pwm_fan(soc, &splitter[4], 0x08, 0); + npcm8xx_connect_pwm_fan(soc, &splitter[4], 0x09, 1); + npcm8xx_connect_pwm_fan(soc, &splitter[5], 0x0a, 0); + npcm8xx_connect_pwm_fan(soc, &splitter[5], 0x0b, 1); + npcm8xx_connect_pwm_fan(soc, &splitter[6], 0x0c, 0); + npcm8xx_connect_pwm_fan(soc, &splitter[6], 0x0d, 1); + npcm8xx_connect_pwm_fan(soc, &splitter[7], 0x0e, 0); + npcm8xx_connect_pwm_fan(soc, &splitter[7], 0x0f, 1); +} + +static void npcm845_evb_init(MachineState *machine) +{ + NPCM8xxState *soc; + + soc = npcm8xx_create_soc(machine, NPCM845_EVB_POWER_ON_STRAPS); + npcm8xx_connect_dram(soc, machine->ram); + qdev_realize(DEVICE(soc), NULL, &error_fatal); + + npcm8xx_load_bootrom(machine, soc); + npcm8xx_connect_flash(&soc->fiu[0], 0, "w25q256", drive_get(IF_MTD, 0, 0)); + npcm845_evb_i2c_init(soc); + npcm845_evb_fan_init(NPCM8XX_MACHINE(machine), soc); + npcm8xx_load_kernel(machine, soc); +} + +static void npcm8xx_set_soc_type(NPCM8xxMachineClass *nmc, const char *type) +{ + NPCM8xxClass *sc = NPCM8XX_CLASS(object_class_by_name(type)); + MachineClass *mc = MACHINE_CLASS(nmc); + + nmc->soc_type = type; + mc->default_cpus = mc->min_cpus = mc->max_cpus = sc->num_cpus; +} + +static void npcm8xx_machine_class_init(ObjectClass *oc, void *data) +{ + MachineClass *mc = MACHINE_CLASS(oc); + static const char * const valid_cpu_types[] = { + ARM_CPU_TYPE_NAME("cortex-a9"), + NULL + }; + + mc->no_floppy = 1; + mc->no_cdrom = 1; + mc->no_parallel = 1; + mc->default_ram_id = "ram"; + mc->valid_cpu_types = valid_cpu_types; +} + +static void npcm845_evb_machine_class_init(ObjectClass *oc, void *data) +{ + NPCM8xxMachineClass *nmc = NPCM8XX_MACHINE_CLASS(oc); + MachineClass *mc = MACHINE_CLASS(oc); + + npcm8xx_set_soc_type(nmc, TYPE_NPCM8XX); + + mc->desc = "Nuvoton NPCM845 Evaluation Board (Cortex-A35)"; + mc->init = npcm845_evb_init; + mc->default_ram_size = 1 * GiB; +}; + +static const TypeInfo npcm8xx_machine_types[] = { + { + .name = TYPE_NPCM8XX_MACHINE, + .parent = TYPE_MACHINE, + .instance_size = sizeof(NPCM8xxMachine), + .class_size = sizeof(NPCM8xxMachineClass), + .class_init = npcm8xx_machine_class_init, + .abstract = true, + }, { + .name = MACHINE_TYPE_NAME("npcm845-evb"), + .parent = TYPE_NPCM8XX_MACHINE, + .class_init = npcm845_evb_machine_class_init, + }, +}; + +DEFINE_TYPES(npcm8xx_machine_types) diff --git a/include/hw/arm/npcm8xx.h b/include/hw/arm/npcm8xx.h index 1f7e3d8116..f465d1eeb5 100644 --- a/include/hw/arm/npcm8xx.h +++ b/include/hw/arm/npcm8xx.h @@ -52,6 +52,26 @@ #define NPCM8XX_NR_PWM_MODULES 3 +typedef struct NPCM8xxMachine { + MachineState parent; + /* + * PWM fan splitter. each splitter connects to one PWM output and + * multiple MFT inputs. + */ + SplitIRQ fan_splitter[NPCM8XX_NR_PWM_MODULES * + NPCM7XX_PWM_PER_MODULE]; +} NPCM8xxMachine; + + +typedef struct NPCM8xxMachineClass { + MachineClass parent; + + const char *soc_type; +} NPCM8xxMachineClass; + +#define TYPE_NPCM8XX_MACHINE MACHINE_TYPE_NAME("npcm8xx") +OBJECT_DECLARE_TYPE(NPCM8xxMachine, NPCM8xxMachineClass, NPCM8XX_MACHINE) + typedef struct NPCM8xxState { DeviceState parent; From patchwork Thu Feb 6 01:31:05 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hao Wu X-Patchwork-Id: 13962113 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 68ADEC02192 for ; Thu, 6 Feb 2025 01:34:37 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tfqkh-0005UF-TT; Wed, 05 Feb 2025 20:32:25 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <3-hCkZwgKCu8nlYRfkjYXffXcV.TfdhVdl-UVmVcefeXel.fiX@flex--wuhaotsh.bounces.google.com>) id 1tfqkD-0005GX-4K for qemu-devel@nongnu.org; Wed, 05 Feb 2025 20:31:59 -0500 Received: from mail-pj1-x1049.google.com ([2607:f8b0:4864:20::1049]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from <3-hCkZwgKCu8nlYRfkjYXffXcV.TfdhVdl-UVmVcefeXel.fiX@flex--wuhaotsh.bounces.google.com>) id 1tfqk3-0006wu-3J for qemu-devel@nongnu.org; Wed, 05 Feb 2025 20:31:45 -0500 Received: by mail-pj1-x1049.google.com with SMTP id 98e67ed59e1d1-2f816a85facso768852a91.3 for ; Wed, 05 Feb 2025 17:31:38 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1738805498; x=1739410298; darn=nongnu.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=EMwJqO0GVwvNpTJ+WKNZl+C56TmDUIgVRx3/tC2n9ds=; b=yNyVYLVD6En4DINC36obiUZ6MlDsncvsylWXXulO5gGwY2Fq4PRqb/0+Zq+A892N1C iDIh/yVwKpRm32Ivi9kG4Z3bx3+mzwGDhXqnTw5DwJsNtO0es0SQgNGTZZz66sAh+zkv jQ4ROuwVczsv3wcrp6Um2i9ae797hLNe4FjZLK2Q7z2Ks/LqqMTPSFC59+RiAAw93Cnj b2sPp/Op1MpaKrjQpFLJmuFFZQfv6WyjNN366F/E2Hl7VUVoTUCYaXmem+7yCcvfVnC0 FtAnbowR/oJwMMP38LAgarC8uFLDuaioCd9WJ1Qvai9MvD/cr7oq3G8ozp5PyRHd52jR trcw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1738805498; x=1739410298; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=EMwJqO0GVwvNpTJ+WKNZl+C56TmDUIgVRx3/tC2n9ds=; b=RzTo1IWz63aOi5+md+WgkK5UbVK4I2AJrT5xOMcAwm2pmi2PMQwKAbeeJXnOy7mj10 Lvct5TZcvLZD3ePztQpeiL4lnb9QP16n9WVSzI0gfDzs5aaDYSNiZICPXHYNZbzWk7YL OfdSp9v3yY1PUkY1M3tR37iScyd1j+CrQbC77qmx6vOk9pQf6T4IacMl1L8Rf7ffYIaO VDeGBL6xzDsgNIU4RsBFPN7yODzTPmYDhCupgHsRjjCzDbGt81BATwoeaCwpj9roAzn+ 7FJ/j5KLNMlEu1naNXrpeemr50IvsxOzh9cCRX+L+aD4LnmjshU60aYdzsnYFjrd9tRJ aY9Q== X-Forwarded-Encrypted: i=1; AJvYcCVFdSFzNLsIc4vuVdBLvGA8ZfvtypuHBEFkQ8MKzqXywSapWuvelmfLgoveFQqFIMM1tT75sN5qU0s2@nongnu.org X-Gm-Message-State: AOJu0YwE1xxP6vV0aPSMF9CSrF0yWY2V4sFLjZTbkzXmHPJ/eAvfYeTn ENRuTiRY24XTXlvV4q40XkGsMWcBNivhew45r3lFR2Fm5Z+V7NEg0DAtlaju++BoQdm+w/etSRE PZ4Im83A8LQ== X-Google-Smtp-Source: AGHT+IEVuqWqwNuFze/Qa8TeL/yzlKHDkGRvqwswpw3Ydt1bZdOCk8hwLazAc/dA72TT+61Ppr1tBgfwkQnPFQ== X-Received: from pjbli9.prod.google.com ([2002:a17:90b:48c9:b0:2e0:52d7:183e]) (user=wuhaotsh job=prod-delivery.src-stubby-dispatcher) by 2002:a17:90b:4f4b:b0:2ee:aed2:c15c with SMTP id 98e67ed59e1d1-2f9e083cc9cmr7802162a91.28.1738805498106; Wed, 05 Feb 2025 17:31:38 -0800 (PST) Date: Wed, 5 Feb 2025 17:31:05 -0800 In-Reply-To: <20250206013105.3228344-1-wuhaotsh@google.com> Mime-Version: 1.0 References: <20250206013105.3228344-1-wuhaotsh@google.com> X-Mailer: git-send-email 2.48.1.362.g079036d154-goog Message-ID: <20250206013105.3228344-18-wuhaotsh@google.com> Subject: [PATCH v3 17/17] docs/system/arm: Add Description for NPCM8XX SoC From: Hao Wu To: peter.maydell@linaro.org Cc: qemu-arm@nongnu.org, qemu-devel@nongnu.org, wuhaotsh@google.com, venture@google.com, Avi.Fishman@nuvoton.com, kfting@nuvoton.com, hskinnemoen@google.com, titusr@google.com, chli30@nuvoton.corp-partner.google.com Received-SPF: pass client-ip=2607:f8b0:4864:20::1049; envelope-from=3-hCkZwgKCu8nlYRfkjYXffXcV.TfdhVdl-UVmVcefeXel.fiX@flex--wuhaotsh.bounces.google.com; helo=mail-pj1-x1049.google.com X-Spam_score_int: -95 X-Spam_score: -9.6 X-Spam_bar: --------- X-Spam_report: (-9.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_MED=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, USER_IN_DEF_DKIM_WL=-7.5 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org NPCM8XX SoC is the successor of the NPCM7XX. It features quad-core Cortex-A35 (Armv8, 64-bit) CPUs and some additional peripherals. This document describes the NPCM8XX SoC and an evaluation board (NPCM 845 EVB). Signed-off-by: Hao Wu --- docs/system/arm/nuvoton.rst | 27 ++++++++++++++++++++------- 1 file changed, 20 insertions(+), 7 deletions(-) diff --git a/docs/system/arm/nuvoton.rst b/docs/system/arm/nuvoton.rst index 05059378e5..e4827fb43a 100644 --- a/docs/system/arm/nuvoton.rst +++ b/docs/system/arm/nuvoton.rst @@ -1,12 +1,13 @@ -Nuvoton iBMC boards (``kudo-bmc``, ``mori-bmc``, ``npcm750-evb``, ``quanta-gbs-bmc``, ``quanta-gsj``) -===================================================================================================== +Nuvoton iBMC boards (``kudo-bmc``, ``mori-bmc``, ``npcm750-evb``, ``quanta-gbs-bmc``, ``quanta-gsj``, ``npcm845-evb``) +====================================================================================================================== -The `Nuvoton iBMC`_ chips (NPCM7xx) are a family of ARM-based SoCs that are +The `Nuvoton iBMC`_ chips are a family of Arm-based SoCs that are designed to be used as Baseboard Management Controllers (BMCs) in various -servers. They all feature one or two ARM Cortex-A9 CPU cores, as well as an -assortment of peripherals targeted for either Enterprise or Data Center / -Hyperscale applications. The former is a superset of the latter, so NPCM750 has -all the peripherals of NPCM730 and more. +servers. Currently there are two families: NPCM7XX series and +NPCM8XX series. NPCM7XX series feature one or two Arm Cortex-A9 CPU cores, +while NPCM8XX feature 4 Arm Cortex-A35 CPU cores. Both series contain a +different assortment of peripherals targeted for either Enterprise or Data +Center / Hyperscale applications. .. _Nuvoton iBMC: https://www.nuvoton.com/products/cloud-computing/ibmc/ @@ -27,6 +28,11 @@ There are also two more SoCs, NPCM710 and NPCM705, which are single-core variants of NPCM750 and NPCM730, respectively. These are currently not supported by QEMU. +The NPCM8xx SoC is the successor of the NPCM7xx SoC. It has 4 Cortex-A35 cores. +The following machines are based on this chip : + +- ``npcm845-evb`` Nuvoton NPCM845 Evaluation board + Supported devices ----------------- @@ -62,6 +68,8 @@ Missing devices * System Wake-up Control (SWC) * Shared memory (SHM) * eSPI slave interface + * Block-transfer interface (8XX only) + * Virtual UART (8XX only) * Ethernet controller (GMAC) * USB device (USBD) @@ -76,6 +84,11 @@ Missing devices * Video capture * Encoding compression engine * Security features + * I3C buses (8XX only) + * Temperature sensor interface (8XX only) + * Virtual UART (8XX only) + * Flash monitor (8XX only) + * JTAG master (8XX only) Boot options ------------