From patchwork Wed Jan 20 12:48:08 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arnd Bergmann X-Patchwork-Id: 12032217 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-17.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6C0CDC433E0 for ; Wed, 20 Jan 2021 12:50:14 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 1FEBF23340 for ; Wed, 20 Jan 2021 12:50:14 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1FEBF23340 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-Id:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=sbbxeQSnjWbg1RZO4tZAypwmytEjw9n4Mmd3A7TuCqc=; b=Q9pp4AzQ68sTB2o4B1b3DI89S NTK5gIwSowzzP/k5P/XlA+PivIj7MNq9LJmtAsD60ocwUyDvfcasNzbw62datbdVfrhF58IF4KnEL KyZytV7PiB7M4Y3b/RBA4FxZ/t4GaIKBrK3YuS4JJgXDoquWEaMCdOrMv+2TkFlmHZekDq7fJmBb3 MoyYw1uW1chtuhMdM8BCfbtb4M76eQb18LfxmeexGAKcs7E9Kz7qOiedNnf3J8Iea2vmrcicvVfkB dwPSXzuYOshk8j/vcsf8xonJCVGno7l3lp6dOdKXxDhtak5WLkKNevG95BBLjcl4Jp8O315hpjGT9 cWNU0Sleg==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1l2Cud-0002Aw-HB; Wed, 20 Jan 2021 12:48:39 +0000 Received: from mail.kernel.org ([198.145.29.99]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1l2CuZ-0002A7-8b for linux-arm-kernel@lists.infradead.org; Wed, 20 Jan 2021 12:48:37 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id BFFA223359; Wed, 20 Jan 2021 12:48:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1611146914; bh=MZeAhQfFaf4CD1zpd2poTvI1ZzBOMTH/g48ULLCsDFc=; h=From:List-Id:To:Cc:Subject:Date:In-Reply-To:References:From; b=IEYlHC2x6XiJY/ESDwFVnOHQLGVs/Daxu+JqeBpBpQTBsbPi+1QiN3Ec9sP5TyB6t oopJXzUKr0Ps7py8fJesFJktZZUMZikfIdkUu4PaFJHOM+OfU93+aCe7WRdbvvYZJ8 1jxYMTT9bqGO5Kx3xwqeej0EQaGJUyHzPURg8BhyHDb7Ls8LYB1UWo8N+0ZDMnpYbK k/mgYSy7yWs92CjGk0x0tEjr4uLqJrahjRkyILd2WPTuVdv2daSSkaaYAtBddBgbuH OawXbYnM45/QOdwuRJA6a8qBdzi3/6ro8MbckTCWr4+kJfCt3BSxmKkKH+swC+acRo Yqb15jd/A2Omg== From: Arnd Bergmann List-Id: To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, soc@kernel.org Subject: [PATCH 1/5] c6x: remove architecture Date: Wed, 20 Jan 2021 13:48:08 +0100 Message-Id: <20210120124812.2800027-2-arnd@kernel.org> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20210120124812.2800027-1-arnd@kernel.org> References: <20210120124812.2800027-1-arnd@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210120_074835_448398_409A720A X-CRM114-Status: GOOD ( 16.41 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Aurelien Jacquiot , linux-c6x-dev@linux-c6x.org, Arnd Bergmann , Mark Salter Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Arnd Bergmann The c6x architecture was added to the kernel in 2011 at a time when running Linux on DSPs was widely seen as the logical evolution. It appears the trend has gone back to running Linux on Arm based SoCs with DSP, using a better supported software ecosystem, and having better real-time behavior for the DSP code. An example of this is TI's own Keystone2 platform. The upstream kernel port appears to no longer have any users. Mark Salter remained avaialable to review patches, but mentioned that he no longer has access to working hardware himself. Without any users, it's best to just remove the code completely to reduce the work for cross-architecture code changes. Many thanks to Mark for maintaining the code for the past ten years. Link: https://lore.kernel.org/lkml/41dc7795afda9f776d8cd0d3075f776cf586e97c.camel@redhat.com/ Cc: Mark Salter Cc: Aurelien Jacquiot Cc: linux-c6x-dev@linux-c6x.org Signed-off-by: Arnd Bergmann Acked-by: Mark Salter --- .../devicetree/bindings/c6x/clocks.txt | 40 - .../devicetree/bindings/c6x/dscr.txt | 127 --- .../devicetree/bindings/c6x/emifa.txt | 62 -- Documentation/devicetree/bindings/c6x/soc.txt | 28 - .../ti,c64x+megamod-pic.txt | 103 --- .../bindings/timer/ti,c64x+timer64.txt | 25 - MAINTAINERS | 8 - arch/c6x/Kconfig | 113 --- arch/c6x/Kconfig.debug | 10 - arch/c6x/Makefile | 60 -- arch/c6x/boot/Makefile | 11 - arch/c6x/boot/dts/Makefile | 16 - arch/c6x/boot/dts/dsk6455.dts | 57 -- arch/c6x/boot/dts/evmc6457.dts | 43 - arch/c6x/boot/dts/evmc6472.dts | 68 -- arch/c6x/boot/dts/evmc6474.dts | 53 -- arch/c6x/boot/dts/evmc6678.dts | 78 -- arch/c6x/boot/dts/tms320c6455.dtsi | 97 --- arch/c6x/boot/dts/tms320c6457.dtsi | 69 -- arch/c6x/boot/dts/tms320c6472.dtsi | 135 ---- arch/c6x/boot/dts/tms320c6474.dtsi | 90 --- arch/c6x/boot/dts/tms320c6678.dtsi | 147 ---- arch/c6x/configs/dsk6455_defconfig | 42 - arch/c6x/configs/evmc6457_defconfig | 39 - arch/c6x/configs/evmc6472_defconfig | 40 - arch/c6x/configs/evmc6474_defconfig | 40 - arch/c6x/configs/evmc6678_defconfig | 40 - arch/c6x/include/asm/Kbuild | 5 - arch/c6x/include/asm/asm-offsets.h | 1 - arch/c6x/include/asm/bitops.h | 95 --- arch/c6x/include/asm/bug.h | 20 - arch/c6x/include/asm/cache.h | 94 --- arch/c6x/include/asm/cacheflush.h | 45 -- arch/c6x/include/asm/checksum.h | 34 - arch/c6x/include/asm/clock.h | 145 ---- arch/c6x/include/asm/cmpxchg.h | 63 -- arch/c6x/include/asm/delay.h | 64 -- arch/c6x/include/asm/dscr.h | 30 - arch/c6x/include/asm/elf.h | 117 --- arch/c6x/include/asm/flat.h | 19 - arch/c6x/include/asm/ftrace.h | 6 - arch/c6x/include/asm/hardirq.h | 17 - arch/c6x/include/asm/irq.h | 50 -- arch/c6x/include/asm/irqflags.h | 68 -- arch/c6x/include/asm/linkage.h | 31 - arch/c6x/include/asm/megamod-pic.h | 10 - arch/c6x/include/asm/mmu_context.h | 6 - arch/c6x/include/asm/module.h | 20 - arch/c6x/include/asm/page.h | 9 - arch/c6x/include/asm/pgtable.h | 66 -- arch/c6x/include/asm/processor.h | 114 --- arch/c6x/include/asm/procinfo.h | 24 - arch/c6x/include/asm/ptrace.h | 32 - arch/c6x/include/asm/sections.h | 12 - arch/c6x/include/asm/setup.h | 31 - arch/c6x/include/asm/soc.h | 35 - arch/c6x/include/asm/special_insns.h | 60 -- arch/c6x/include/asm/string.h | 18 - arch/c6x/include/asm/switch_to.h | 30 - arch/c6x/include/asm/syscall.h | 75 -- arch/c6x/include/asm/syscalls.h | 46 -- arch/c6x/include/asm/thread_info.h | 94 --- arch/c6x/include/asm/timer64.h | 7 - arch/c6x/include/asm/timex.h | 30 - arch/c6x/include/asm/tlb.h | 7 - arch/c6x/include/asm/traps.h | 33 - arch/c6x/include/asm/uaccess.h | 97 --- arch/c6x/include/asm/unaligned.h | 104 --- arch/c6x/include/asm/vmalloc.h | 4 - arch/c6x/include/uapi/asm/Kbuild | 2 - arch/c6x/include/uapi/asm/byteorder.h | 13 - arch/c6x/include/uapi/asm/ptrace.h | 164 ---- arch/c6x/include/uapi/asm/setup.h | 7 - arch/c6x/include/uapi/asm/sigcontext.h | 81 -- arch/c6x/include/uapi/asm/swab.h | 55 -- arch/c6x/include/uapi/asm/unistd.h | 29 - arch/c6x/kernel/Makefile | 13 - arch/c6x/kernel/asm-offsets.c | 123 --- arch/c6x/kernel/c6x_ksyms.c | 62 -- arch/c6x/kernel/devicetree.c | 14 - arch/c6x/kernel/entry.S | 736 ------------------ arch/c6x/kernel/head.S | 81 -- arch/c6x/kernel/irq.c | 127 --- arch/c6x/kernel/module.c | 119 --- arch/c6x/kernel/process.c | 151 ---- arch/c6x/kernel/ptrace.c | 139 ---- arch/c6x/kernel/setup.c | 476 ----------- arch/c6x/kernel/signal.c | 322 -------- arch/c6x/kernel/soc.c | 87 --- arch/c6x/kernel/switch_to.S | 71 -- arch/c6x/kernel/sys_c6x.c | 71 -- arch/c6x/kernel/time.c | 63 -- arch/c6x/kernel/traps.c | 409 ---------- arch/c6x/kernel/vectors.S | 78 -- arch/c6x/kernel/vmlinux.lds.S | 151 ---- arch/c6x/lib/Makefile | 8 - arch/c6x/lib/checksum.c | 11 - arch/c6x/lib/csum_64plus.S | 414 ---------- arch/c6x/lib/divi.S | 41 - arch/c6x/lib/divremi.S | 34 - arch/c6x/lib/divremu.S | 75 -- arch/c6x/lib/divu.S | 86 -- arch/c6x/lib/llshl.S | 25 - arch/c6x/lib/llshr.S | 26 - arch/c6x/lib/llshru.S | 26 - arch/c6x/lib/memcpy_64plus.S | 43 - arch/c6x/lib/mpyll.S | 37 - arch/c6x/lib/negll.S | 19 - arch/c6x/lib/pop_rts.S | 20 - arch/c6x/lib/push_rts.S | 19 - arch/c6x/lib/remi.S | 52 -- arch/c6x/lib/remu.S | 70 -- arch/c6x/lib/strasgi.S | 77 -- arch/c6x/lib/strasgi_64plus.S | 27 - arch/c6x/mm/Makefile | 6 - arch/c6x/mm/dma-coherent.c | 173 ---- arch/c6x/mm/init.c | 65 -- arch/c6x/platforms/Kconfig | 21 - arch/c6x/platforms/Makefile | 13 - arch/c6x/platforms/cache.c | 444 ----------- arch/c6x/platforms/dscr.c | 595 -------------- arch/c6x/platforms/emif.c | 84 -- arch/c6x/platforms/megamod-pic.c | 344 -------- arch/c6x/platforms/pll.c | 440 ----------- arch/c6x/platforms/plldata.c | 467 ----------- arch/c6x/platforms/timer64.c | 241 ------ drivers/bus/Kconfig | 2 +- fs/Kconfig.binfmt | 2 +- include/asm-generic/page.h | 4 - 129 files changed, 2 insertions(+), 11162 deletions(-) delete mode 100644 Documentation/devicetree/bindings/c6x/clocks.txt delete mode 100644 Documentation/devicetree/bindings/c6x/dscr.txt delete mode 100644 Documentation/devicetree/bindings/c6x/emifa.txt delete mode 100644 Documentation/devicetree/bindings/c6x/soc.txt delete mode 100644 Documentation/devicetree/bindings/interrupt-controller/ti,c64x+megamod-pic.txt delete mode 100644 Documentation/devicetree/bindings/timer/ti,c64x+timer64.txt delete mode 100644 arch/c6x/Kconfig delete mode 100644 arch/c6x/Kconfig.debug delete mode 100644 arch/c6x/Makefile delete mode 100644 arch/c6x/boot/Makefile delete mode 100644 arch/c6x/boot/dts/Makefile delete mode 100644 arch/c6x/boot/dts/dsk6455.dts delete mode 100644 arch/c6x/boot/dts/evmc6457.dts delete mode 100644 arch/c6x/boot/dts/evmc6472.dts delete mode 100644 arch/c6x/boot/dts/evmc6474.dts delete mode 100644 arch/c6x/boot/dts/evmc6678.dts delete mode 100644 arch/c6x/boot/dts/tms320c6455.dtsi delete mode 100644 arch/c6x/boot/dts/tms320c6457.dtsi delete mode 100644 arch/c6x/boot/dts/tms320c6472.dtsi delete mode 100644 arch/c6x/boot/dts/tms320c6474.dtsi delete mode 100644 arch/c6x/boot/dts/tms320c6678.dtsi delete mode 100644 arch/c6x/configs/dsk6455_defconfig delete mode 100644 arch/c6x/configs/evmc6457_defconfig delete mode 100644 arch/c6x/configs/evmc6472_defconfig delete mode 100644 arch/c6x/configs/evmc6474_defconfig delete mode 100644 arch/c6x/configs/evmc6678_defconfig delete mode 100644 arch/c6x/include/asm/Kbuild delete mode 100644 arch/c6x/include/asm/asm-offsets.h delete mode 100644 arch/c6x/include/asm/bitops.h delete mode 100644 arch/c6x/include/asm/bug.h delete mode 100644 arch/c6x/include/asm/cache.h delete mode 100644 arch/c6x/include/asm/cacheflush.h delete mode 100644 arch/c6x/include/asm/checksum.h delete mode 100644 arch/c6x/include/asm/clock.h delete mode 100644 arch/c6x/include/asm/cmpxchg.h delete mode 100644 arch/c6x/include/asm/delay.h delete mode 100644 arch/c6x/include/asm/dscr.h delete mode 100644 arch/c6x/include/asm/elf.h delete mode 100644 arch/c6x/include/asm/flat.h delete mode 100644 arch/c6x/include/asm/ftrace.h delete mode 100644 arch/c6x/include/asm/hardirq.h delete mode 100644 arch/c6x/include/asm/irq.h delete mode 100644 arch/c6x/include/asm/irqflags.h delete mode 100644 arch/c6x/include/asm/linkage.h delete mode 100644 arch/c6x/include/asm/megamod-pic.h delete mode 100644 arch/c6x/include/asm/mmu_context.h delete mode 100644 arch/c6x/include/asm/module.h delete mode 100644 arch/c6x/include/asm/page.h delete mode 100644 arch/c6x/include/asm/pgtable.h delete mode 100644 arch/c6x/include/asm/processor.h delete mode 100644 arch/c6x/include/asm/procinfo.h delete mode 100644 arch/c6x/include/asm/ptrace.h delete mode 100644 arch/c6x/include/asm/sections.h delete mode 100644 arch/c6x/include/asm/setup.h delete mode 100644 arch/c6x/include/asm/soc.h delete mode 100644 arch/c6x/include/asm/special_insns.h delete mode 100644 arch/c6x/include/asm/string.h delete mode 100644 arch/c6x/include/asm/switch_to.h delete mode 100644 arch/c6x/include/asm/syscall.h delete mode 100644 arch/c6x/include/asm/syscalls.h delete mode 100644 arch/c6x/include/asm/thread_info.h delete mode 100644 arch/c6x/include/asm/timer64.h delete mode 100644 arch/c6x/include/asm/timex.h delete mode 100644 arch/c6x/include/asm/tlb.h delete mode 100644 arch/c6x/include/asm/traps.h delete mode 100644 arch/c6x/include/asm/uaccess.h delete mode 100644 arch/c6x/include/asm/unaligned.h delete mode 100644 arch/c6x/include/asm/vmalloc.h delete mode 100644 arch/c6x/include/uapi/asm/Kbuild delete mode 100644 arch/c6x/include/uapi/asm/byteorder.h delete mode 100644 arch/c6x/include/uapi/asm/ptrace.h delete mode 100644 arch/c6x/include/uapi/asm/setup.h delete mode 100644 arch/c6x/include/uapi/asm/sigcontext.h delete mode 100644 arch/c6x/include/uapi/asm/swab.h delete mode 100644 arch/c6x/include/uapi/asm/unistd.h delete mode 100644 arch/c6x/kernel/Makefile delete mode 100644 arch/c6x/kernel/asm-offsets.c delete mode 100644 arch/c6x/kernel/c6x_ksyms.c delete mode 100644 arch/c6x/kernel/devicetree.c delete mode 100644 arch/c6x/kernel/entry.S delete mode 100644 arch/c6x/kernel/head.S delete mode 100644 arch/c6x/kernel/irq.c delete mode 100644 arch/c6x/kernel/module.c delete mode 100644 arch/c6x/kernel/process.c delete mode 100644 arch/c6x/kernel/ptrace.c delete mode 100644 arch/c6x/kernel/setup.c delete mode 100644 arch/c6x/kernel/signal.c delete mode 100644 arch/c6x/kernel/soc.c delete mode 100644 arch/c6x/kernel/switch_to.S delete mode 100644 arch/c6x/kernel/sys_c6x.c delete mode 100644 arch/c6x/kernel/time.c delete mode 100644 arch/c6x/kernel/traps.c delete mode 100644 arch/c6x/kernel/vectors.S delete mode 100644 arch/c6x/kernel/vmlinux.lds.S delete mode 100644 arch/c6x/lib/Makefile delete mode 100644 arch/c6x/lib/checksum.c delete mode 100644 arch/c6x/lib/csum_64plus.S delete mode 100644 arch/c6x/lib/divi.S delete mode 100644 arch/c6x/lib/divremi.S delete mode 100644 arch/c6x/lib/divremu.S delete mode 100644 arch/c6x/lib/divu.S delete mode 100644 arch/c6x/lib/llshl.S delete mode 100644 arch/c6x/lib/llshr.S delete mode 100644 arch/c6x/lib/llshru.S delete mode 100644 arch/c6x/lib/memcpy_64plus.S delete mode 100644 arch/c6x/lib/mpyll.S delete mode 100644 arch/c6x/lib/negll.S delete mode 100644 arch/c6x/lib/pop_rts.S delete mode 100644 arch/c6x/lib/push_rts.S delete mode 100644 arch/c6x/lib/remi.S delete mode 100644 arch/c6x/lib/remu.S delete mode 100644 arch/c6x/lib/strasgi.S delete mode 100644 arch/c6x/lib/strasgi_64plus.S delete mode 100644 arch/c6x/mm/Makefile delete mode 100644 arch/c6x/mm/dma-coherent.c delete mode 100644 arch/c6x/mm/init.c delete mode 100644 arch/c6x/platforms/Kconfig delete mode 100644 arch/c6x/platforms/Makefile delete mode 100644 arch/c6x/platforms/cache.c delete mode 100644 arch/c6x/platforms/dscr.c delete mode 100644 arch/c6x/platforms/emif.c delete mode 100644 arch/c6x/platforms/megamod-pic.c delete mode 100644 arch/c6x/platforms/pll.c delete mode 100644 arch/c6x/platforms/plldata.c delete mode 100644 arch/c6x/platforms/timer64.c diff --git a/Documentation/devicetree/bindings/c6x/clocks.txt b/Documentation/devicetree/bindings/c6x/clocks.txt deleted file mode 100644 index a04f5fd30122..000000000000 diff --git a/Documentation/devicetree/bindings/c6x/dscr.txt b/Documentation/devicetree/bindings/c6x/dscr.txt deleted file mode 100644 index 92672235de57..000000000000 diff --git a/Documentation/devicetree/bindings/c6x/emifa.txt b/Documentation/devicetree/bindings/c6x/emifa.txt deleted file mode 100644 index 0ff6e9b9a13f..000000000000 diff --git a/Documentation/devicetree/bindings/c6x/soc.txt b/Documentation/devicetree/bindings/c6x/soc.txt deleted file mode 100644 index b1e4973b5769..000000000000 diff --git a/Documentation/devicetree/bindings/interrupt-controller/ti,c64x+megamod-pic.txt b/Documentation/devicetree/bindings/interrupt-controller/ti,c64x+megamod-pic.txt deleted file mode 100644 index ee3f9c351501..000000000000 diff --git a/Documentation/devicetree/bindings/timer/ti,c64x+timer64.txt b/Documentation/devicetree/bindings/timer/ti,c64x+timer64.txt deleted file mode 100644 index d96c1e283e73..000000000000 diff --git a/MAINTAINERS b/MAINTAINERS index fb971f5f6f0c..7c3eadb185f9 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -3837,14 +3837,6 @@ F: drivers/irqchip/irq-csky-* N: csky K: csky -C6X ARCHITECTURE -M: Mark Salter -M: Aurelien Jacquiot -L: linux-c6x-dev@linux-c6x.org -S: Maintained -W: http://www.linux-c6x.org/wiki/index.php/Main_Page -F: arch/c6x/ - CA8210 IEEE-802.15.4 RADIO DRIVER M: Harry Morris L: linux-wpan@vger.kernel.org diff --git a/arch/c6x/Kconfig b/arch/c6x/Kconfig deleted file mode 100644 index bdeeac28b1be..000000000000 diff --git a/arch/c6x/Kconfig.debug b/arch/c6x/Kconfig.debug deleted file mode 100644 index c299e0d8eca3..000000000000 diff --git a/arch/c6x/Makefile b/arch/c6x/Makefile deleted file mode 100644 index b7aa854f7008..000000000000 diff --git a/arch/c6x/boot/Makefile b/arch/c6x/boot/Makefile deleted file mode 100644 index 842b7b0bfe80..000000000000 diff --git a/arch/c6x/boot/dts/Makefile b/arch/c6x/boot/dts/Makefile deleted file mode 100644 index f438285c3640..000000000000 diff --git a/arch/c6x/boot/dts/dsk6455.dts b/arch/c6x/boot/dts/dsk6455.dts deleted file mode 100644 index fa904f2916b5..000000000000 diff --git a/arch/c6x/boot/dts/evmc6457.dts b/arch/c6x/boot/dts/evmc6457.dts deleted file mode 100644 index 73e1d43b51ce..000000000000 diff --git a/arch/c6x/boot/dts/evmc6472.dts b/arch/c6x/boot/dts/evmc6472.dts deleted file mode 100644 index 4878b78919fa..000000000000 diff --git a/arch/c6x/boot/dts/evmc6474.dts b/arch/c6x/boot/dts/evmc6474.dts deleted file mode 100644 index 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a/arch/c6x/platforms/megamod-pic.c b/arch/c6x/platforms/megamod-pic.c deleted file mode 100644 index 56189e50728c..000000000000 diff --git a/arch/c6x/platforms/pll.c b/arch/c6x/platforms/pll.c deleted file mode 100644 index 6fdf20d64dc7..000000000000 diff --git a/arch/c6x/platforms/plldata.c b/arch/c6x/platforms/plldata.c deleted file mode 100644 index a799e04edefe..000000000000 diff --git a/arch/c6x/platforms/timer64.c b/arch/c6x/platforms/timer64.c deleted file mode 100644 index 661f4c7c6ef6..000000000000 diff --git a/drivers/bus/Kconfig b/drivers/bus/Kconfig index 0c262c2aeaf2..e7f7eee6ee9a 100644 --- a/drivers/bus/Kconfig +++ b/drivers/bus/Kconfig @@ -80,7 +80,7 @@ config MOXTET config HISILICON_LPC bool "Support for ISA I/O space on HiSilicon Hip06/7" - depends on (ARM64 && ARCH_HISI) || (COMPILE_TEST && !ALPHA && !HEXAGON && !PARISC && !C6X) + depends on (ARM64 && ARCH_HISI) || (COMPILE_TEST && !ALPHA && !HEXAGON && !PARISC) depends on HAS_IOMEM select INDIRECT_PIO if ARM64 help diff --git a/fs/Kconfig.binfmt b/fs/Kconfig.binfmt index 885da6d983b4..647439c2c05a 100644 --- a/fs/Kconfig.binfmt +++ b/fs/Kconfig.binfmt @@ -45,7 +45,7 @@ config ARCH_USE_GNU_PROPERTY config BINFMT_ELF_FDPIC bool "Kernel support for FDPIC ELF binaries" default y if !BINFMT_ELF - depends on (ARM || (SUPERH && !MMU) || C6X) + depends on (ARM || (SUPERH && !MMU)) select ELFCORE help ELF FDPIC binaries are based on ELF, but allow the individual load diff --git a/include/asm-generic/page.h b/include/asm-generic/page.h index fe801f01625e..6fc47561814c 100644 --- a/include/asm-generic/page.h +++ b/include/asm-generic/page.h @@ -63,11 +63,7 @@ extern unsigned long memory_end; #endif /* !__ASSEMBLY__ */ -#ifdef CONFIG_KERNEL_RAM_BASE_ADDRESS -#define PAGE_OFFSET (CONFIG_KERNEL_RAM_BASE_ADDRESS) -#else #define PAGE_OFFSET (0) -#endif #ifndef ARCH_PFN_OFFSET #define ARCH_PFN_OFFSET (PAGE_OFFSET >> PAGE_SHIFT)