From patchwork Fri Aug 26 14:11:34 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Daniel Henrique Barboza X-Patchwork-Id: 12956090 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 AB160ECAAA3 for ; Fri, 26 Aug 2022 14:28:35 +0000 (UTC) Received: from localhost ([::1]:55362 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oRaK2-0006EB-8p for qemu-devel@archiver.kernel.org; Fri, 26 Aug 2022 10:28:34 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:34188) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oRa4G-0007md-3x; Fri, 26 Aug 2022 10:12:16 -0400 Received: from mail-ot1-x32e.google.com ([2607:f8b0:4864:20::32e]:34565) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oRa4D-0003to-0y; Fri, 26 Aug 2022 10:12:15 -0400 Received: by mail-ot1-x32e.google.com with SMTP id q39-20020a056830442700b0063889adc0ddso1094028otv.1; Fri, 26 Aug 2022 07:12:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc; bh=zGRC8t5xyo1fW95WY3WlgHuvRK6Iwk7AWvSowUXHy2c=; b=hG6yFJW5aqv/dhiMilH5SH+/kGIiYXazwH/XIgIxksxMStTpG6P2NQjU74TAiqkwZe AZRDHYcMRcf1X8yLxzilRoHnyD4DY0NeGN7k8LvTV44q2bGsOOR9kSezf+nv/C+mxqAq JPNE7WqGKGAyMhVDZKJvgMPjQR515NHU4gcLdfm2LvxswhB4/08Z6CSsX60jP1EfF96W rI2sY9utY0YB1Cd53MXVu4eCt0ARM4rujz3B5cheZMVYQc77omJwfq7Xislp2NKzJpMW xjY3Lw8KDJbbt6sFysdix8qO5XduEDVK+dDteosn1b7Glmk0u2YP/036+l/NV0IOk9aE XV8A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc; bh=zGRC8t5xyo1fW95WY3WlgHuvRK6Iwk7AWvSowUXHy2c=; b=MGoOBBQI+2KV+RmskgiqCbXEL65hNwqXMU7BrqBGRgQNCARDi5Q8UubneJOuva2nc2 EzugoscY/fUvChTTNo8gphlMY5QLEHsFUoYYoyC6Nvl+NoDBv6eb6VZO8gb124MBeyix hJgfSnnKqGu2Zd2BsQtv0J8HVdd5Nn2sdfKjO2TvN4SL/2GByuFky+chXkxbKk2vX/gQ VYCRRXDJjux6QSpf7PVJF0DkJ24116gQFvDPBX52AzXrhHvoCG2xyzb4RPc+pGqAKexW yZkg6A+2ZO303g4FXdEgdYabybndEE0/CGwgaunPUzA3sKVh1+X/ZaGNRr+BuFFg0ai+ MHtg== X-Gm-Message-State: ACgBeo2qmziiyw6aiA6Jp8gx3fqQlBFbdWSMP1X8VY5sDyyJABP1WrBS hspE/Bhwbiw3bC8Bq5cYvM0CMDqKe4I= X-Google-Smtp-Source: AA6agR4V9OeONoFHDNH7VoFQK1az0XEqQ8c/xariwSuBt4zxnZFX0cqTbLbulxfQh1GUzReZOnevdA== X-Received: by 2002:a05:6830:1196:b0:638:c5ca:6265 with SMTP id u22-20020a056830119600b00638c5ca6265mr1423259otq.63.1661523130271; Fri, 26 Aug 2022 07:12:10 -0700 (PDT) Received: from balboa.COMFAST ([177.189.45.98]) by smtp.gmail.com with ESMTPSA id z12-20020a056808064c00b00344aa3f17d9sm1087736oih.10.2022.08.26.07.12.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 26 Aug 2022 07:12:09 -0700 (PDT) From: Daniel Henrique Barboza To: qemu-devel@nongnu.org Cc: qemu-ppc@nongnu.org, clg@kaod.org, david@gibson.dropbear.id.au, alistair.francis@wdc.com, Daniel Henrique Barboza Subject: [PATCH for-7.2 v4 05/21] hw/ppc: set machine->fdt in bamboo_load_device_tree() Date: Fri, 26 Aug 2022 11:11:34 -0300 Message-Id: <20220826141150.7201-6-danielhb413@gmail.com> X-Mailer: git-send-email 2.37.2 In-Reply-To: <20220826141150.7201-1-danielhb413@gmail.com> References: <20220826141150.7201-1-danielhb413@gmail.com> MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::32e; envelope-from=danielhb413@gmail.com; helo=mail-ot1-x32e.google.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_ENVFROM_END_DIGIT=0.25, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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" This will enable support for 'dumpdtb' and 'info fdt' HMP commands for the bamboo machine. Cc: Cédric Le Goater Signed-off-by: Daniel Henrique Barboza --- hw/ppc/ppc440_bamboo.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/hw/ppc/ppc440_bamboo.c b/hw/ppc/ppc440_bamboo.c index 873f930c77..9c89b23c08 100644 --- a/hw/ppc/ppc440_bamboo.c +++ b/hw/ppc/ppc440_bamboo.c @@ -34,6 +34,8 @@ #include "hw/qdev-properties.h" #include "qapi/error.h" +#include + #define BINARY_DEVICE_TREE_FILE "bamboo.dtb" /* from u-boot */ @@ -62,6 +64,7 @@ static int bamboo_load_device_tree(hwaddr addr, hwaddr initrd_size, const char *kernel_cmdline) { + MachineState *machine = MACHINE(qdev_get_machine()); int ret = -1; uint32_t mem_reg_property[] = { 0, 0, cpu_to_be32(ramsize) }; char *filename; @@ -116,7 +119,13 @@ static int bamboo_load_device_tree(hwaddr addr, tb_freq); rom_add_blob_fixed(BINARY_DEVICE_TREE_FILE, fdt, fdt_size, addr); - g_free(fdt); + + /* + * Update the machine->fdt pointer to enable support for + * 'dumpdtb' and 'info fdt' QMP/HMP commands. + */ + machine->fdt = fdt; + return 0; }