From patchwork Tue Apr 5 09:17:39 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arnd Bergmann X-Patchwork-Id: 558491 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E4B75C4321E for ; Tue, 5 Apr 2022 09:53:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1350127AbiDEJzU (ORCPT ); Tue, 5 Apr 2022 05:55:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58656 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236068AbiDEJbC (ORCPT ); Tue, 5 Apr 2022 05:31:02 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7836F10B9; Tue, 5 Apr 2022 02:18:12 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id E95DB61645; Tue, 5 Apr 2022 09:18:11 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 19986C385A0; Tue, 5 Apr 2022 09:18:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1649150291; bh=H0F69XTNeFYoiH0TOoODEQW7arKN3D+NDTM7oJiL1w8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ZI96+y5WZ5YKP+jmDF7Bfenr5BbwUy30x3T+Zk6iBLz7qBE8vt1aMQONQ8mxwtsu1 7hhMC+oKntEqsgVBR6m/7aXu1GCirczzTHHbuCDLLiUxPHGksGNFlTsXV5GUAdYhzv fWpBW/zwbZnRAhvdhbltlF6WKlDr0rpYJDKMMbO2wkQ3em7V4tLTn0qb+eCglgMd97 yCpeQS1NGzXHGeGOU7azC62DbBwhAfr0zsz+NVYERKyf/2zI1QN3uaYi7gizHubUYh y4+5ICsKLakY2lpQVtCM0AXck6cDlRgv0yBtjDkVw7CB2HzcV6aKih2Q9w0kX/a6+d kKJe2tD4X8X3A== From: Arnd Bergmann Cc: Arnd Bergmann , Russell King , Hartley Sweeten , Alexander Sverdlin , Hubert Feurstein , Lukasz Majewski , Krzysztof Kozlowski , Alim Akhtar , Linus Walleij , Imre Kaloz , Krzysztof Halasa , Andrew Lunn , Gregory Clement , Sebastian Hesselbarth , Simtec Linux Team , Liviu Dudau , Sudeep Holla , Lorenzo Pieralisi , Ard Biesheuvel , Stephen Boyd , Geert Uytterhoeven , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, patches@opensource.cirrus.com Subject: [PATCH 01/12] ARM: versatile: move integrator/realview/vexpress to versatile Date: Tue, 5 Apr 2022 11:17:39 +0200 Message-Id: <20220405091750.3076973-2-arnd@kernel.org> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20220405091750.3076973-1-arnd@kernel.org> References: <20220405091750.3076973-1-arnd@kernel.org> MIME-Version: 1.0 To: unlisted-recipients:; (no To-header on input) Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org From: Arnd Bergmann These are all fairly small platforms by now, and they are closely related. Just move them all into a single directory. Cc: Linus Walleij Cc: Liviu Dudau Cc: Lorenzo Pieralisi Tested-by: Sudeep Holla Acked-by: Sudeep Holla Signed-off-by: Arnd Bergmann --- MAINTAINERS | 3 - arch/arm/Kconfig | 6 - arch/arm/Makefile | 7 +- arch/arm/mach-integrator/Kconfig | 125 ------- arch/arm/mach-integrator/Makefile | 10 - arch/arm/mach-realview/Kconfig | 103 ------ arch/arm/mach-realview/Makefile | 8 - arch/arm/mach-versatile/Kconfig | 308 ++++++++++++++++++ arch/arm/mach-versatile/Makefile | 32 +- .../Makefile.boot | 0 .../{mach-vexpress => mach-versatile}/dcscb.c | 4 +- .../dcscb_setup.S | 2 - .../headsmp.S | 2 - .../hotplug.c | 2 +- .../cm.h => mach-versatile/integrator-cm.h} | 0 .../integrator-hardware.h} | 0 .../core.c => mach-versatile/integrator.c} | 8 +- .../common.h => mach-versatile/integrator.h} | 0 .../integrator_ap.c | 8 +- .../integrator_cp.c | 8 +- .../platsmp-realview.c} | 2 +- .../platsmp-vexpress.c} | 7 +- .../platsmp.c | 4 +- .../include/plat => mach-versatile}/platsmp.h | 2 - .../realview.c} | 0 .../{mach-vexpress => mach-versatile}/spc.c | 0 .../{mach-vexpress => mach-versatile}/spc.h | 0 .../tc2_pm.c | 2 - .../v2m-mps2.c | 0 .../{mach-vexpress => mach-versatile}/v2m.c | 2 +- .../{versatile_dt.c => versatile.c} | 0 .../core.h => mach-versatile/vexpress.h} | 0 arch/arm/mach-vexpress/Kconfig | 81 ----- arch/arm/mach-vexpress/Makefile | 19 -- arch/arm/plat-versatile/Makefile | 5 - 35 files changed, 357 insertions(+), 403 deletions(-) delete mode 100644 arch/arm/mach-integrator/Kconfig delete mode 100644 arch/arm/mach-integrator/Makefile delete mode 100644 arch/arm/mach-realview/Kconfig delete mode 100644 arch/arm/mach-realview/Makefile rename arch/arm/{mach-vexpress => mach-versatile}/Makefile.boot (100%) rename arch/arm/{mach-vexpress => mach-versatile}/dcscb.c (97%) rename arch/arm/{mach-vexpress => mach-versatile}/dcscb_setup.S (95%) rename arch/arm/{plat-versatile => mach-versatile}/headsmp.S (94%) rename arch/arm/{plat-versatile => mach-versatile}/hotplug.c (98%) rename arch/arm/{mach-integrator/cm.h => mach-versatile/integrator-cm.h} (100%) rename arch/arm/{mach-integrator/hardware.h => mach-versatile/integrator-hardware.h} (100%) rename arch/arm/{mach-integrator/core.c => mach-versatile/integrator.c} (95%) rename arch/arm/{mach-integrator/common.h => mach-versatile/integrator.h} (100%) rename arch/arm/{mach-integrator => mach-versatile}/integrator_ap.c (97%) rename arch/arm/{mach-integrator => mach-versatile}/integrator_cp.c (96%) rename arch/arm/{mach-realview/platsmp-dt.c => mach-versatile/platsmp-realview.c} (98%) rename arch/arm/{mach-vexpress/platsmp.c => mach-versatile/platsmp-vexpress.c} (96%) rename arch/arm/{plat-versatile => mach-versatile}/platsmp.c (97%) rename arch/arm/{plat-versatile/include/plat => mach-versatile}/platsmp.h (87%) rename arch/arm/{mach-realview/realview-dt.c => mach-versatile/realview.c} (100%) rename arch/arm/{mach-vexpress => mach-versatile}/spc.c (100%) rename arch/arm/{mach-vexpress => mach-versatile}/spc.h (100%) rename arch/arm/{mach-vexpress => mach-versatile}/tc2_pm.c (99%) rename arch/arm/{mach-vexpress => mach-versatile}/v2m-mps2.c (100%) rename arch/arm/{mach-vexpress => mach-versatile}/v2m.c (97%) rename arch/arm/mach-versatile/{versatile_dt.c => versatile.c} (100%) rename arch/arm/{mach-vexpress/core.h => mach-versatile/vexpress.h} (100%) delete mode 100644 arch/arm/mach-vexpress/Kconfig delete mode 100644 arch/arm/mach-vexpress/Makefile delete mode 100644 arch/arm/plat-versatile/Makefile diff --git a/MAINTAINERS b/MAINTAINERS index fd768d43e048..6a0363b0f106 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1525,10 +1525,7 @@ F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml F: arch/arm/boot/dts/arm-realview-* F: arch/arm/boot/dts/integrator* F: arch/arm/boot/dts/versatile* -F: arch/arm/mach-integrator/ -F: arch/arm/mach-realview/ F: arch/arm/mach-versatile/ -F: arch/arm/plat-versatile/ F: drivers/bus/arm-integrator-lm.c F: drivers/clk/versatile/ F: drivers/i2c/busses/i2c-versatile.c diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 2e8091e2d8a8..31f024e6e925 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -622,8 +622,6 @@ source "arch/arm/mach-hisi/Kconfig" source "arch/arm/mach-imx/Kconfig" -source "arch/arm/mach-integrator/Kconfig" - source "arch/arm/mach-iop32x/Kconfig" source "arch/arm/mach-ixp4xx/Kconfig" @@ -675,8 +673,6 @@ source "arch/arm/mach-rda/Kconfig" source "arch/arm/mach-realtek/Kconfig" -source "arch/arm/mach-realview/Kconfig" - source "arch/arm/mach-rockchip/Kconfig" source "arch/arm/mach-s3c/Kconfig" @@ -705,8 +701,6 @@ source "arch/arm/mach-ux500/Kconfig" source "arch/arm/mach-versatile/Kconfig" -source "arch/arm/mach-vexpress/Kconfig" - source "arch/arm/mach-vt8500/Kconfig" source "arch/arm/mach-zynq/Kconfig" diff --git a/arch/arm/Makefile b/arch/arm/Makefile index a2391b8de5a5..8740e3a63afb 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -179,7 +179,6 @@ machine-$(CONFIG_ARCH_FOOTBRIDGE) += footbridge machine-$(CONFIG_ARCH_GEMINI) += gemini machine-$(CONFIG_ARCH_HIGHBANK) += highbank machine-$(CONFIG_ARCH_HISI) += hisi -machine-$(CONFIG_ARCH_INTEGRATOR) += integrator machine-$(CONFIG_ARCH_IOP32X) += iop32x machine-$(CONFIG_ARCH_IXP4XX) += ixp4xx machine-$(CONFIG_ARCH_KEYSTONE) += keystone @@ -187,7 +186,6 @@ machine-$(CONFIG_ARCH_LPC18XX) += lpc18xx machine-$(CONFIG_ARCH_LPC32XX) += lpc32xx machine-$(CONFIG_ARCH_MESON) += meson machine-$(CONFIG_ARCH_MMP) += mmp -machine-$(CONFIG_ARCH_MPS2) += vexpress machine-$(CONFIG_ARCH_MOXART) += moxart machine-$(CONFIG_ARCH_MV78XX0) += mv78xx0 machine-$(CONFIG_ARCH_MVEBU) += mvebu @@ -207,7 +205,6 @@ machine-$(CONFIG_ARCH_PXA) += pxa machine-$(CONFIG_ARCH_QCOM) += qcom machine-$(CONFIG_ARCH_RDA) += rda machine-$(CONFIG_ARCH_REALTEK) += realtek -machine-$(CONFIG_ARCH_REALVIEW) += realview machine-$(CONFIG_ARCH_ROCKCHIP) += rockchip machine-$(CONFIG_ARCH_RPC) += rpc machine-$(CONFIG_PLAT_SAMSUNG) += s3c @@ -220,10 +217,9 @@ machine-$(CONFIG_ARCH_STM32) += stm32 machine-$(CONFIG_ARCH_SUNXI) += sunxi machine-$(CONFIG_ARCH_TEGRA) += tegra machine-$(CONFIG_ARCH_U8500) += ux500 -machine-$(CONFIG_ARCH_VERSATILE) += versatile -machine-$(CONFIG_ARCH_VEXPRESS) += vexpress machine-$(CONFIG_ARCH_VT8500) += vt8500 machine-$(CONFIG_ARCH_ZYNQ) += zynq +machine-$(CONFIG_PLAT_VERSATILE) += versatile machine-$(CONFIG_PLAT_SPEAR) += spear # Platform directory name. This list is sorted alphanumerically @@ -231,7 +227,6 @@ machine-$(CONFIG_PLAT_SPEAR) += spear plat-$(CONFIG_ARCH_OMAP) += omap plat-$(CONFIG_PLAT_ORION) += orion plat-$(CONFIG_PLAT_PXA) += pxa -plat-$(CONFIG_PLAT_VERSATILE) += versatile # The byte offset of the kernel image in RAM from the start of RAM. TEXT_OFFSET := $(textofs-y) diff --git a/arch/arm/mach-integrator/Kconfig b/arch/arm/mach-integrator/Kconfig deleted file mode 100644 index d61ea616cf8e..000000000000 --- a/arch/arm/mach-integrator/Kconfig +++ /dev/null @@ -1,125 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0-only -menuconfig ARCH_INTEGRATOR - bool "ARM Ltd. Integrator family" - depends on ARCH_MULTI_V4T || ARCH_MULTI_V5 || ARCH_MULTI_V6 - select ARM_AMBA - select CMA - select DMA_CMA - select HAVE_TCM - select CLK_ICST - select MFD_SYSCON - select PLAT_VERSATILE - select POWER_RESET - select POWER_RESET_VERSATILE - select POWER_SUPPLY - select SOC_INTEGRATOR_CM - select VERSATILE_FPGA_IRQ - help - Support for ARM's Integrator platform. - -if ARCH_INTEGRATOR - -config ARCH_INTEGRATOR_AP - bool "Support Integrator/AP and Integrator/PP2 platforms" - select INTEGRATOR_AP_TIMER - select SERIAL_AMBA_PL010 if TTY - select SERIAL_AMBA_PL010_CONSOLE if TTY - select SOC_BUS - help - Include support for the ARM(R) Integrator/AP and - Integrator/PP2 platforms. - -config INTEGRATOR_IMPD1 - bool "Include support for Integrator/IM-PD1" - depends on ARCH_INTEGRATOR_AP - select ARM_VIC - select GPIO_PL061 - select GPIOLIB - select REGULATOR - select REGULATOR_FIXED_VOLTAGE - help - The IM-PD1 is an add-on logic module for the Integrator which - allows ARM(R) Ltd PrimeCells to be developed and evaluated. - The IM-PD1 can be found on the Integrator/PP2 platform. - -config INTEGRATOR_CM720T - bool "Integrator/CM720T core module" - depends on ARCH_INTEGRATOR_AP - depends on ARCH_MULTI_V4T - select CPU_ARM720T - -config INTEGRATOR_CM920T - bool "Integrator/CM920T core module" - depends on ARCH_INTEGRATOR_AP - depends on ARCH_MULTI_V4T - select CPU_ARM920T - -config INTEGRATOR_CM922T_XA10 - bool "Integrator/CM922T-XA10 core module" - depends on ARCH_MULTI_V4T - depends on ARCH_INTEGRATOR_AP - select CPU_ARM922T - -config INTEGRATOR_CM926EJS - bool "Integrator/CM926EJ-S core module" - depends on ARCH_INTEGRATOR_AP - depends on ARCH_MULTI_V5 - select CPU_ARM926T - -config INTEGRATOR_CM10200E_REV0 - bool "Integrator/CM10200E rev.0 core module" - depends on ARCH_INTEGRATOR_AP && n - depends on ARCH_MULTI_V5 - select CPU_ARM1020 - -config INTEGRATOR_CM10200E - bool "Integrator/CM10200E core module" - depends on ARCH_INTEGRATOR_AP && n - depends on ARCH_MULTI_V5 - select CPU_ARM1020E - -config INTEGRATOR_CM10220E - bool "Integrator/CM10220E core module" - depends on ARCH_INTEGRATOR_AP - depends on ARCH_MULTI_V5 - select CPU_ARM1022 - -config INTEGRATOR_CM1026EJS - bool "Integrator/CM1026EJ-S core module" - depends on ARCH_INTEGRATOR_AP - depends on ARCH_MULTI_V5 - select CPU_ARM1026 - -config INTEGRATOR_CM1136JFS - bool "Integrator/CM1136JF-S core module" - depends on ARCH_INTEGRATOR_AP - depends on ARCH_MULTI_V6 - select CPU_V6 - -config ARCH_INTEGRATOR_CP - bool "Support Integrator/CP platform" - depends on ARCH_MULTI_V5 || ARCH_MULTI_V6 - select ARM_TIMER_SP804 - select SERIAL_AMBA_PL011 if TTY - select SERIAL_AMBA_PL011_CONSOLE if TTY - select SOC_BUS - help - Include support for the ARM(R) Integrator CP platform. - -config INTEGRATOR_CT926 - bool "Integrator/CT926 (ARM926EJ-S) core tile" - depends on ARCH_INTEGRATOR_CP - depends on ARCH_MULTI_V5 - select CPU_ARM926T - -config INTEGRATOR_CTB36 - bool "Integrator/CTB36 (ARM1136JF-S) core tile" - depends on ARCH_INTEGRATOR_CP - depends on ARCH_MULTI_V6 - select CPU_V6 - -config ARCH_CINTEGRATOR - depends on ARCH_INTEGRATOR_CP - def_bool y - -endif diff --git a/arch/arm/mach-integrator/Makefile b/arch/arm/mach-integrator/Makefile deleted file mode 100644 index 7857a55c90b0..000000000000 --- a/arch/arm/mach-integrator/Makefile +++ /dev/null @@ -1,10 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -# -# Makefile for the linux kernel. -# - -# Object file lists. - -obj-y := core.o -obj-$(CONFIG_ARCH_INTEGRATOR_AP) += integrator_ap.o -obj-$(CONFIG_ARCH_INTEGRATOR_CP) += integrator_cp.o diff --git a/arch/arm/mach-realview/Kconfig b/arch/arm/mach-realview/Kconfig deleted file mode 100644 index a4c36024b5e8..000000000000 --- a/arch/arm/mach-realview/Kconfig +++ /dev/null @@ -1,103 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0-only -menuconfig ARCH_REALVIEW - bool "ARM Ltd. RealView family" - depends on ARCH_MULTI_V5 || ARCH_MULTI_V6 || ARCH_MULTI_V7 - select ARM_AMBA - select ARM_GIC - select ARM_TIMER_SP804 - select CLK_SP810 - select GPIO_PL061 if GPIOLIB - select HAVE_ARM_SCU if SMP - select HAVE_ARM_TWD if SMP - select HAVE_PATA_PLATFORM - select HAVE_TCM - select CLK_ICST - select MACH_REALVIEW_EB if ARCH_MULTI_V5 - select MFD_SYSCON - select PLAT_VERSATILE - select POWER_RESET - select POWER_RESET_VERSATILE - select POWER_SUPPLY - select SOC_REALVIEW - help - This enables support for ARM Ltd RealView boards. - -if ARCH_REALVIEW - -config MACH_REALVIEW_EB - bool "Support RealView(R) Emulation Baseboard" - select ARM_GIC - select CPU_ARM926T if ARCH_MULTI_V5 - help - Include support for the ARM(R) RealView(R) Emulation Baseboard - platform. On an ARMv5 kernel, this will include support for - the ARM926EJ-S core tile, while on an ARMv6/v7 kernel, at least - one of the ARM1136, ARM1176, ARM11MPCore or Cortex-A9MPCore - core tile options should be enabled. - -config REALVIEW_EB_ARM1136 - bool "Support ARM1136J(F)-S Tile" - depends on MACH_REALVIEW_EB && ARCH_MULTI_V6 - select CPU_V6 - help - Enable support for the ARM1136 tile fitted to the - Realview(R) Emulation Baseboard platform. - -config REALVIEW_EB_ARM1176 - bool "Support ARM1176JZ(F)-S Tile" - depends on MACH_REALVIEW_EB && ARCH_MULTI_V6 - help - Enable support for the ARM1176 tile fitted to the - Realview(R) Emulation Baseboard platform. - -config REALVIEW_EB_A9MP - bool "Support Multicore Cortex-A9 Tile" - depends on MACH_REALVIEW_EB && ARCH_MULTI_V7 - help - Enable support for the Cortex-A9MPCore tile fitted to the - Realview(R) Emulation Baseboard platform. - -config REALVIEW_EB_ARM11MP - bool "Support ARM11MPCore Tile" - depends on MACH_REALVIEW_EB && ARCH_MULTI_V6 - select HAVE_SMP - help - Enable support for the ARM11MPCore tile fitted to the Realview(R) - Emulation Baseboard platform. - -config MACH_REALVIEW_PB11MP - bool "Support RealView(R) Platform Baseboard for ARM11MPCore" - depends on ARCH_MULTI_V6 - select HAVE_SMP - help - Include support for the ARM(R) RealView(R) Platform Baseboard for - the ARM11MPCore. This platform has an on-board ARM11MPCore and has - support for PCI-E and Compact Flash. - -# ARMv6 CPU without K extensions, but does have the new exclusive ops -config MACH_REALVIEW_PB1176 - bool "Support RealView(R) Platform Baseboard for ARM1176JZF-S" - depends on ARCH_MULTI_V6 - select CPU_V6 - select HAVE_TCM - help - Include support for the ARM(R) RealView(R) Platform Baseboard for - ARM1176JZF-S. - -config MACH_REALVIEW_PBA8 - bool "Support RealView(R) Platform Baseboard for Cortex(tm)-A8 platform" - depends on ARCH_MULTI_V7 - help - Include support for the ARM(R) RealView Platform Baseboard for - Cortex(tm)-A8. This platform has an on-board Cortex-A8 and has - support for PCI-E and Compact Flash. - -config MACH_REALVIEW_PBX - bool "Support RealView(R) Platform Baseboard Explore for Cortex-A9" - depends on ARCH_MULTI_V7 - select ZONE_DMA - help - Include support for the ARM(R) RealView(R) Platform Baseboard - Explore. - -endif diff --git a/arch/arm/mach-realview/Makefile b/arch/arm/mach-realview/Makefile deleted file mode 100644 index e259091591b8..000000000000 --- a/arch/arm/mach-realview/Makefile +++ /dev/null @@ -1,8 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0-only -# -# Makefile for the linux kernel. -# -ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/arch/arm/plat-versatile/include - -obj-y += realview-dt.o -obj-$(CONFIG_SMP) += platsmp-dt.o diff --git a/arch/arm/mach-versatile/Kconfig b/arch/arm/mach-versatile/Kconfig index f78a1d358031..94b492c12e8d 100644 --- a/arch/arm/mach-versatile/Kconfig +++ b/arch/arm/mach-versatile/Kconfig @@ -16,3 +16,311 @@ config ARCH_VERSATILE help This enables support for ARM Ltd Versatile board. +menuconfig ARCH_INTEGRATOR + bool "ARM Ltd. Integrator family" + depends on ARCH_MULTI_V4T || ARCH_MULTI_V5 || ARCH_MULTI_V6 + select ARM_AMBA + select CMA + select DMA_CMA + select HAVE_TCM + select CLK_ICST + select MFD_SYSCON + select PLAT_VERSATILE + select POWER_RESET + select POWER_RESET_VERSATILE + select POWER_SUPPLY + select SOC_INTEGRATOR_CM + select VERSATILE_FPGA_IRQ + help + Support for ARM's Integrator platform. + +if ARCH_INTEGRATOR + +config ARCH_INTEGRATOR_AP + bool "Support Integrator/AP and Integrator/PP2 platforms" + select INTEGRATOR_AP_TIMER + select SERIAL_AMBA_PL010 if TTY + select SERIAL_AMBA_PL010_CONSOLE if TTY + select SOC_BUS + help + Include support for the ARM(R) Integrator/AP and + Integrator/PP2 platforms. + +config INTEGRATOR_IMPD1 + bool "Include support for Integrator/IM-PD1" + depends on ARCH_INTEGRATOR_AP + select ARM_VIC + select GPIO_PL061 + select GPIOLIB + select REGULATOR + select REGULATOR_FIXED_VOLTAGE + help + The IM-PD1 is an add-on logic module for the Integrator which + allows ARM(R) Ltd PrimeCells to be developed and evaluated. + The IM-PD1 can be found on the Integrator/PP2 platform. + +config INTEGRATOR_CM720T + bool "Integrator/CM720T core module" + depends on ARCH_INTEGRATOR_AP + depends on ARCH_MULTI_V4T + select CPU_ARM720T + +config INTEGRATOR_CM920T + bool "Integrator/CM920T core module" + depends on ARCH_INTEGRATOR_AP + depends on ARCH_MULTI_V4T + select CPU_ARM920T + +config INTEGRATOR_CM922T_XA10 + bool "Integrator/CM922T-XA10 core module" + depends on ARCH_MULTI_V4T + depends on ARCH_INTEGRATOR_AP + select CPU_ARM922T + +config INTEGRATOR_CM926EJS + bool "Integrator/CM926EJ-S core module" + depends on ARCH_INTEGRATOR_AP + depends on ARCH_MULTI_V5 + select CPU_ARM926T + +config INTEGRATOR_CM10200E_REV0 + bool "Integrator/CM10200E rev.0 core module" + depends on ARCH_INTEGRATOR_AP && n + depends on ARCH_MULTI_V5 + select CPU_ARM1020 + +config INTEGRATOR_CM10200E + bool "Integrator/CM10200E core module" + depends on ARCH_INTEGRATOR_AP && n + depends on ARCH_MULTI_V5 + select CPU_ARM1020E + +config INTEGRATOR_CM10220E + bool "Integrator/CM10220E core module" + depends on ARCH_INTEGRATOR_AP + depends on ARCH_MULTI_V5 + select CPU_ARM1022 + +config INTEGRATOR_CM1026EJS + bool "Integrator/CM1026EJ-S core module" + depends on ARCH_INTEGRATOR_AP + depends on ARCH_MULTI_V5 + select CPU_ARM1026 + +config INTEGRATOR_CM1136JFS + bool "Integrator/CM1136JF-S core module" + depends on ARCH_INTEGRATOR_AP + depends on ARCH_MULTI_V6 + select CPU_V6 + +config ARCH_INTEGRATOR_CP + bool "Support Integrator/CP platform" + depends on ARCH_MULTI_V5 || ARCH_MULTI_V6 + select ARM_TIMER_SP804 + select SERIAL_AMBA_PL011 if TTY + select SERIAL_AMBA_PL011_CONSOLE if TTY + select SOC_BUS + help + Include support for the ARM(R) Integrator CP platform. + +config INTEGRATOR_CT926 + bool "Integrator/CT926 (ARM926EJ-S) core tile" + depends on ARCH_INTEGRATOR_CP + depends on ARCH_MULTI_V5 + select CPU_ARM926T + +config INTEGRATOR_CTB36 + bool "Integrator/CTB36 (ARM1136JF-S) core tile" + depends on ARCH_INTEGRATOR_CP + depends on ARCH_MULTI_V6 + select CPU_V6 + +config ARCH_CINTEGRATOR + depends on ARCH_INTEGRATOR_CP + def_bool y + +endif + +menuconfig ARCH_REALVIEW + bool "ARM Ltd. RealView family" + depends on ARCH_MULTI_V5 || ARCH_MULTI_V6 || ARCH_MULTI_V7 + select ARM_AMBA + select ARM_GIC + select ARM_TIMER_SP804 + select CLK_SP810 + select GPIO_PL061 if GPIOLIB + select HAVE_ARM_SCU if SMP + select HAVE_ARM_TWD if SMP + select HAVE_PATA_PLATFORM + select HAVE_TCM + select CLK_ICST + select MACH_REALVIEW_EB if ARCH_MULTI_V5 + select MFD_SYSCON + select PLAT_VERSATILE + select POWER_RESET + select POWER_RESET_VERSATILE + select POWER_SUPPLY + select SOC_REALVIEW + help + This enables support for ARM Ltd RealView boards. + +if ARCH_REALVIEW + +config MACH_REALVIEW_EB + bool "Support RealView(R) Emulation Baseboard" + select ARM_GIC + select CPU_ARM926T if ARCH_MULTI_V5 + help + Include support for the ARM(R) RealView(R) Emulation Baseboard + platform. On an ARMv5 kernel, this will include support for + the ARM926EJ-S core tile, while on an ARMv6/v7 kernel, at least + one of the ARM1136, ARM1176, ARM11MPCore or Cortex-A9MPCore + core tile options should be enabled. + +config REALVIEW_EB_ARM1136 + bool "Support ARM1136J(F)-S Tile" + depends on MACH_REALVIEW_EB && ARCH_MULTI_V6 + select CPU_V6 + help + Enable support for the ARM1136 tile fitted to the + Realview(R) Emulation Baseboard platform. + +config REALVIEW_EB_ARM1176 + bool "Support ARM1176JZ(F)-S Tile" + depends on MACH_REALVIEW_EB && ARCH_MULTI_V6 + help + Enable support for the ARM1176 tile fitted to the + Realview(R) Emulation Baseboard platform. + +config REALVIEW_EB_A9MP + bool "Support Multicore Cortex-A9 Tile" + depends on MACH_REALVIEW_EB && ARCH_MULTI_V7 + help + Enable support for the Cortex-A9MPCore tile fitted to the + Realview(R) Emulation Baseboard platform. + +config REALVIEW_EB_ARM11MP + bool "Support ARM11MPCore Tile" + depends on MACH_REALVIEW_EB && ARCH_MULTI_V6 + select HAVE_SMP + help + Enable support for the ARM11MPCore tile fitted to the Realview(R) + Emulation Baseboard platform. + +config MACH_REALVIEW_PB11MP + bool "Support RealView(R) Platform Baseboard for ARM11MPCore" + depends on ARCH_MULTI_V6 + select HAVE_SMP + help + Include support for the ARM(R) RealView(R) Platform Baseboard for + the ARM11MPCore. This platform has an on-board ARM11MPCore and has + support for PCI-E and Compact Flash. + +# ARMv6 CPU without K extensions, but does have the new exclusive ops +config MACH_REALVIEW_PB1176 + bool "Support RealView(R) Platform Baseboard for ARM1176JZF-S" + depends on ARCH_MULTI_V6 + select CPU_V6 + select HAVE_TCM + help + Include support for the ARM(R) RealView(R) Platform Baseboard for + ARM1176JZF-S. + +config MACH_REALVIEW_PBA8 + bool "Support RealView(R) Platform Baseboard for Cortex(tm)-A8 platform" + depends on ARCH_MULTI_V7 + help + Include support for the ARM(R) RealView Platform Baseboard for + Cortex(tm)-A8. This platform has an on-board Cortex-A8 and has + support for PCI-E and Compact Flash. + +config MACH_REALVIEW_PBX + bool "Support RealView(R) Platform Baseboard Explore for Cortex-A9" + depends on ARCH_MULTI_V7 + select ZONE_DMA + help + Include support for the ARM(R) RealView(R) Platform Baseboard + Explore. + +endif + +menuconfig ARCH_VEXPRESS + bool "ARM Ltd. Versatile Express family" + depends on ARCH_MULTI_V7 + select ARCH_SUPPORTS_BIG_ENDIAN + select ARM_AMBA + select ARM_GIC + select ARM_GLOBAL_TIMER + select ARM_TIMER_SP804 + select GPIOLIB + select HAVE_ARM_SCU if SMP + select HAVE_ARM_TWD if SMP + select HAVE_PATA_PLATFORM + select CLK_ICST + select NO_IOPORT_MAP + select PLAT_VERSATILE + select POWER_RESET + select POWER_RESET_VEXPRESS + select POWER_SUPPLY + select REGULATOR if MMC_ARMMMCI + select REGULATOR_FIXED_VOLTAGE if REGULATOR + select VEXPRESS_CONFIG + help + This option enables support for systems using Cortex processor based + ARM core and logic (FPGA) tiles on the Versatile Express motherboard, + for example: + + - CoreTile Express A5x2 (V2P-CA5s) + - CoreTile Express A9x4 (V2P-CA9) + - CoreTile Express A15x2 (V2P-CA15) + - LogicTile Express 13MG (V2F-2XV6) with A5, A7, A9 or A15 SMMs + (Soft Macrocell Models) + - Versatile Express RTSMs (Models) + + You must boot using a Flattened Device Tree in order to use these + platforms. The traditional (ATAGs) boot method is not usable on + these boards with this option. + +if ARCH_VEXPRESS + +config ARCH_VEXPRESS_CORTEX_A5_A9_ERRATA + bool "Enable A5 and A9 only errata work-arounds" + default y + select ARM_ERRATA_643719 if SMP + select ARM_ERRATA_720789 + select PL310_ERRATA_753970 if CACHE_L2X0 + help + Provides common dependencies for Versatile Express platforms + based on Cortex-A5 and Cortex-A9 processors. In order to + build a working kernel, you must also enable relevant core + tile support or Flattened Device Tree based support options. + +config ARCH_VEXPRESS_DCSCB + bool "Dual Cluster System Control Block (DCSCB) support" + depends on MCPM + select ARM_CCI400_PORT_CTRL + help + Support for the Dual Cluster System Configuration Block (DCSCB). + This is needed to provide CPU and cluster power management + on RTSM implementing big.LITTLE. + +config ARCH_VEXPRESS_SPC + bool "Versatile Express Serial Power Controller (SPC)" + select PM_OPP + help + The TC2 (A15x2 A7x3) versatile express core tile integrates a logic + block called Serial Power Controller (SPC) that provides the interface + between the dual cluster test-chip and the M3 microcontroller that + carries out power management. + +config ARCH_VEXPRESS_TC2_PM + bool "Versatile Express TC2 power management" + depends on MCPM + select ARM_CCI400_PORT_CTRL + select ARCH_VEXPRESS_SPC + select ARM_CPU_SUSPEND + help + Support for CPU and cluster power management on Versatile Express + with a TC2 (A15x2 A7x3) big.LITTLE core tile. + +endif diff --git a/arch/arm/mach-versatile/Makefile b/arch/arm/mach-versatile/Makefile index 2b907718d467..27d712bcf1af 100644 --- a/arch/arm/mach-versatile/Makefile +++ b/arch/arm/mach-versatile/Makefile @@ -3,4 +3,34 @@ # Makefile for the linux kernel. # -obj-y := versatile_dt.o +# versatile +obj-$(CONFIG_ARCH_VERSATILE) += versatile.o + +# integrator +obj-$(CONFIG_ARCH_INTEGRATOR) += integrator.o +obj-$(CONFIG_ARCH_INTEGRATOR_AP) += integrator_ap.o +obj-$(CONFIG_ARCH_INTEGRATOR_CP) += integrator_cp.o + +# realview +obj-$(CONFIG_ARCH_REALVIEW) += realview.o + +# vexpress +obj-$(CONFIG_ARCH_VEXPRESS) := v2m.o +obj-$(CONFIG_ARCH_VEXPRESS_DCSCB) += dcscb.o dcscb_setup.o +CFLAGS_dcscb.o += -march=armv7-a +CFLAGS_REMOVE_dcscb.o = -pg +obj-$(CONFIG_ARCH_VEXPRESS_SPC) += spc.o +CFLAGS_REMOVE_spc.o = -pg +obj-$(CONFIG_ARCH_VEXPRESS_TC2_PM) += tc2_pm.o +CFLAGS_tc2_pm.o += -march=armv7-a +CFLAGS_REMOVE_tc2_pm.o = -pg + +# mps2 +obj-$(CONFIG_ARCH_MPS2) += v2m-mps2.o + +ifdef CONFIG_SMP +obj-y += headsmp.o platsmp.o +obj-$(CONFIG_ARCH_REALVIEW) += platsmp-realview.o +obj-$(CONFIG_ARCH_VEXPRESS) += platsmp-vexpress.o +obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o +endif diff --git a/arch/arm/mach-vexpress/Makefile.boot b/arch/arm/mach-versatile/Makefile.boot similarity index 100% rename from arch/arm/mach-vexpress/Makefile.boot rename to arch/arm/mach-versatile/Makefile.boot diff --git a/arch/arm/mach-vexpress/dcscb.c b/arch/arm/mach-versatile/dcscb.c similarity index 97% rename from arch/arm/mach-vexpress/dcscb.c rename to arch/arm/mach-versatile/dcscb.c index a0554d7d04f7..866270e7f271 100644 --- a/arch/arm/mach-vexpress/dcscb.c +++ b/arch/arm/mach-versatile/dcscb.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * arch/arm/mach-vexpress/dcscb.c - Dual Cluster System Configuration Block + * dcscb.c - Dual Cluster System Configuration Block * * Created by: Nicolas Pitre, May 2012 * Copyright: (C) 2012-2013 Linaro Limited @@ -20,7 +20,7 @@ #include #include -#include "core.h" +#include "vexpress.h" #define RST_HOLD0 0x0 #define RST_HOLD1 0x4 diff --git a/arch/arm/mach-vexpress/dcscb_setup.S b/arch/arm/mach-versatile/dcscb_setup.S similarity index 95% rename from arch/arm/mach-vexpress/dcscb_setup.S rename to arch/arm/mach-versatile/dcscb_setup.S index 0614b2ebd354..92d1fd9d7f6a 100644 --- a/arch/arm/mach-vexpress/dcscb_setup.S +++ b/arch/arm/mach-versatile/dcscb_setup.S @@ -1,7 +1,5 @@ /* SPDX-License-Identifier: GPL-2.0-only */ /* - * arch/arm/include/asm/dcscb_setup.S - * * Created by: Dave Martin, 2012-06-22 * Copyright: (C) 2012-2013 Linaro Limited */ diff --git a/arch/arm/plat-versatile/headsmp.S b/arch/arm/mach-versatile/headsmp.S similarity index 94% rename from arch/arm/plat-versatile/headsmp.S rename to arch/arm/mach-versatile/headsmp.S index 09d9fc30c8ca..99c32db412ae 100644 --- a/arch/arm/plat-versatile/headsmp.S +++ b/arch/arm/mach-versatile/headsmp.S @@ -1,7 +1,5 @@ /* SPDX-License-Identifier: GPL-2.0-only */ /* - * linux/arch/arm/plat-versatile/headsmp.S - * * Copyright (c) 2003 ARM Limited * All Rights Reserved */ diff --git a/arch/arm/plat-versatile/hotplug.c b/arch/arm/mach-versatile/hotplug.c similarity index 98% rename from arch/arm/plat-versatile/hotplug.c rename to arch/arm/mach-versatile/hotplug.c index 2e9dca38bec0..5a152175578b 100644 --- a/arch/arm/plat-versatile/hotplug.c +++ b/arch/arm/mach-versatile/hotplug.c @@ -15,7 +15,7 @@ #include #include -#include +#include "platsmp.h" static inline void versatile_immitation_enter_lowpower(unsigned int actrl_mask) { diff --git a/arch/arm/mach-integrator/cm.h b/arch/arm/mach-versatile/integrator-cm.h similarity index 100% rename from arch/arm/mach-integrator/cm.h rename to arch/arm/mach-versatile/integrator-cm.h diff --git a/arch/arm/mach-integrator/hardware.h b/arch/arm/mach-versatile/integrator-hardware.h similarity index 100% rename from arch/arm/mach-integrator/hardware.h rename to arch/arm/mach-versatile/integrator-hardware.h diff --git a/arch/arm/mach-integrator/core.c b/arch/arm/mach-versatile/integrator.c similarity index 95% rename from arch/arm/mach-integrator/core.c rename to arch/arm/mach-versatile/integrator.c index 0fe5e1dc9d89..fdf9c4db08a7 100644 --- a/arch/arm/mach-integrator/core.c +++ b/arch/arm/mach-versatile/integrator.c @@ -1,7 +1,5 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * linux/arch/arm/mach-integrator/core.c - * * Copyright (C) 2000-2003 Deep Blue Solutions Ltd */ #include @@ -26,9 +24,9 @@ #include #include -#include "hardware.h" -#include "cm.h" -#include "common.h" +#include "integrator-hardware.h" +#include "integrator-cm.h" +#include "integrator.h" static DEFINE_RAW_SPINLOCK(cm_lock); static void __iomem *cm_base; diff --git a/arch/arm/mach-integrator/common.h b/arch/arm/mach-versatile/integrator.h similarity index 100% rename from arch/arm/mach-integrator/common.h rename to arch/arm/mach-versatile/integrator.h diff --git a/arch/arm/mach-integrator/integrator_ap.c b/arch/arm/mach-versatile/integrator_ap.c similarity index 97% rename from arch/arm/mach-integrator/integrator_ap.c rename to arch/arm/mach-versatile/integrator_ap.c index 58b02cbbea72..44a69cc69376 100644 --- a/arch/arm/mach-integrator/integrator_ap.c +++ b/arch/arm/mach-versatile/integrator_ap.c @@ -1,7 +1,5 @@ // SPDX-License-Identifier: GPL-2.0-or-later /* - * linux/arch/arm/mach-integrator/integrator_ap.c - * * Copyright (C) 2000-2003 Deep Blue Solutions Ltd */ #include @@ -20,9 +18,9 @@ #include #include -#include "hardware.h" -#include "cm.h" -#include "common.h" +#include "integrator-hardware.h" +#include "integrator-cm.h" +#include "integrator.h" /* Regmap to the AP system controller */ static struct regmap *ap_syscon_map; diff --git a/arch/arm/mach-integrator/integrator_cp.c b/arch/arm/mach-versatile/integrator_cp.c similarity index 96% rename from arch/arm/mach-integrator/integrator_cp.c rename to arch/arm/mach-versatile/integrator_cp.c index b7eb4038798b..2ed4ded56b3f 100644 --- a/arch/arm/mach-integrator/integrator_cp.c +++ b/arch/arm/mach-versatile/integrator_cp.c @@ -1,7 +1,5 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * linux/arch/arm/mach-integrator/integrator_cp.c - * * Copyright (C) 2003 Deep Blue Solutions Ltd */ #include @@ -18,9 +16,9 @@ #include #include -#include "hardware.h" -#include "cm.h" -#include "common.h" +#include "integrator-hardware.h" +#include "integrator-cm.h" +#include "integrator.h" /* Base address to the core module header */ static struct regmap *cm_map; diff --git a/arch/arm/mach-realview/platsmp-dt.c b/arch/arm/mach-versatile/platsmp-realview.c similarity index 98% rename from arch/arm/mach-realview/platsmp-dt.c rename to arch/arm/mach-versatile/platsmp-realview.c index 5ae783767a5d..5d363385c801 100644 --- a/arch/arm/mach-realview/platsmp-dt.c +++ b/arch/arm/mach-versatile/platsmp-realview.c @@ -13,7 +13,7 @@ #include #include -#include +#include "platsmp.h" #define REALVIEW_SYS_FLAGSSET_OFFSET 0x30 diff --git a/arch/arm/mach-vexpress/platsmp.c b/arch/arm/mach-versatile/platsmp-vexpress.c similarity index 96% rename from arch/arm/mach-vexpress/platsmp.c rename to arch/arm/mach-versatile/platsmp-vexpress.c index 99c93124aa68..1ee3c45e71c9 100644 --- a/arch/arm/mach-vexpress/platsmp.c +++ b/arch/arm/mach-versatile/platsmp-vexpress.c @@ -1,7 +1,5 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * linux/arch/arm/mach-vexpress/platsmp.c - * * Copyright (C) 2002 ARM Ltd. * All Rights Reserved */ @@ -16,9 +14,8 @@ #include #include -#include - -#include "core.h" +#include "platsmp.h" +#include "vexpress.h" bool __init vexpress_smp_init_ops(void) { diff --git a/arch/arm/plat-versatile/platsmp.c b/arch/arm/mach-versatile/platsmp.c similarity index 97% rename from arch/arm/plat-versatile/platsmp.c rename to arch/arm/mach-versatile/platsmp.c index 3567296cec2a..fa7378321e23 100644 --- a/arch/arm/plat-versatile/platsmp.c +++ b/arch/arm/mach-versatile/platsmp.c @@ -1,7 +1,5 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * linux/arch/arm/plat-versatile/platsmp.c - * * Copyright (C) 2002 ARM Ltd. * All Rights Reserved * @@ -20,7 +18,7 @@ #include #include -#include +#include "platsmp.h" /* * versatile_cpu_release controls the release of CPUs from the holding diff --git a/arch/arm/plat-versatile/include/plat/platsmp.h b/arch/arm/mach-versatile/platsmp.h similarity index 87% rename from arch/arm/plat-versatile/include/plat/platsmp.h rename to arch/arm/mach-versatile/platsmp.h index 500605f48b80..171a0ab72220 100644 --- a/arch/arm/plat-versatile/include/plat/platsmp.h +++ b/arch/arm/mach-versatile/platsmp.h @@ -1,7 +1,5 @@ /* SPDX-License-Identifier: GPL-2.0-only */ /* - * linux/arch/arm/plat-versatile/include/plat/platsmp.h - * * Copyright (C) 2011 ARM Ltd. * All Rights Reserved */ diff --git a/arch/arm/mach-realview/realview-dt.c b/arch/arm/mach-versatile/realview.c similarity index 100% rename from arch/arm/mach-realview/realview-dt.c rename to arch/arm/mach-versatile/realview.c diff --git a/arch/arm/mach-vexpress/spc.c b/arch/arm/mach-versatile/spc.c similarity index 100% rename from arch/arm/mach-vexpress/spc.c rename to arch/arm/mach-versatile/spc.c diff --git a/arch/arm/mach-vexpress/spc.h b/arch/arm/mach-versatile/spc.h similarity index 100% rename from arch/arm/mach-vexpress/spc.h rename to arch/arm/mach-versatile/spc.h diff --git a/arch/arm/mach-vexpress/tc2_pm.c b/arch/arm/mach-versatile/tc2_pm.c similarity index 99% rename from arch/arm/mach-vexpress/tc2_pm.c rename to arch/arm/mach-versatile/tc2_pm.c index e96c42ae3602..0fe78da0c109 100644 --- a/arch/arm/mach-vexpress/tc2_pm.c +++ b/arch/arm/mach-versatile/tc2_pm.c @@ -1,7 +1,5 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * arch/arm/mach-vexpress/tc2_pm.c - TC2 power management support - * * Created by: Nicolas Pitre, October 2012 * Copyright: (C) 2012-2013 Linaro Limited * diff --git a/arch/arm/mach-vexpress/v2m-mps2.c b/arch/arm/mach-versatile/v2m-mps2.c similarity index 100% rename from arch/arm/mach-vexpress/v2m-mps2.c rename to arch/arm/mach-versatile/v2m-mps2.c diff --git a/arch/arm/mach-vexpress/v2m.c b/arch/arm/mach-versatile/v2m.c similarity index 97% rename from arch/arm/mach-vexpress/v2m.c rename to arch/arm/mach-versatile/v2m.c index ffe7c7a85ae9..79afdf2a90b6 100644 --- a/arch/arm/mach-vexpress/v2m.c +++ b/arch/arm/mach-versatile/v2m.c @@ -3,7 +3,7 @@ #include #include -#include "core.h" +#include "vexpress.h" #define SYS_FLAGSSET 0x030 #define SYS_FLAGSCLR 0x034 diff --git a/arch/arm/mach-versatile/versatile_dt.c b/arch/arm/mach-versatile/versatile.c similarity index 100% rename from arch/arm/mach-versatile/versatile_dt.c rename to arch/arm/mach-versatile/versatile.c diff --git a/arch/arm/mach-vexpress/core.h b/arch/arm/mach-versatile/vexpress.h similarity index 100% rename from arch/arm/mach-vexpress/core.h rename to arch/arm/mach-versatile/vexpress.h diff --git a/arch/arm/mach-vexpress/Kconfig b/arch/arm/mach-vexpress/Kconfig deleted file mode 100644 index 2e6aff5a0f17..000000000000 --- a/arch/arm/mach-vexpress/Kconfig +++ /dev/null @@ -1,81 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -menuconfig ARCH_VEXPRESS - bool "ARM Ltd. Versatile Express family" - depends on ARCH_MULTI_V7 - select ARCH_SUPPORTS_BIG_ENDIAN - select ARM_AMBA - select ARM_GIC - select ARM_GLOBAL_TIMER - select ARM_TIMER_SP804 - select GPIOLIB - select HAVE_ARM_SCU if SMP - select HAVE_ARM_TWD if SMP - select HAVE_PATA_PLATFORM - select CLK_ICST - select NO_IOPORT_MAP - select PLAT_VERSATILE - select POWER_RESET - select POWER_RESET_VEXPRESS - select POWER_SUPPLY - select REGULATOR if MMC_ARMMMCI - select REGULATOR_FIXED_VOLTAGE if REGULATOR - select VEXPRESS_CONFIG - help - This option enables support for systems using Cortex processor based - ARM core and logic (FPGA) tiles on the Versatile Express motherboard, - for example: - - - CoreTile Express A5x2 (V2P-CA5s) - - CoreTile Express A9x4 (V2P-CA9) - - CoreTile Express A15x2 (V2P-CA15) - - LogicTile Express 13MG (V2F-2XV6) with A5, A7, A9 or A15 SMMs - (Soft Macrocell Models) - - Versatile Express RTSMs (Models) - - You must boot using a Flattened Device Tree in order to use these - platforms. The traditional (ATAGs) boot method is not usable on - these boards with this option. - -if ARCH_VEXPRESS - -config ARCH_VEXPRESS_CORTEX_A5_A9_ERRATA - bool "Enable A5 and A9 only errata work-arounds" - default y - select ARM_ERRATA_643719 if SMP - select ARM_ERRATA_720789 - select PL310_ERRATA_753970 if CACHE_L2X0 - help - Provides common dependencies for Versatile Express platforms - based on Cortex-A5 and Cortex-A9 processors. In order to - build a working kernel, you must also enable relevant core - tile support or Flattened Device Tree based support options. - -config ARCH_VEXPRESS_DCSCB - bool "Dual Cluster System Control Block (DCSCB) support" - depends on MCPM - select ARM_CCI400_PORT_CTRL - help - Support for the Dual Cluster System Configuration Block (DCSCB). - This is needed to provide CPU and cluster power management - on RTSM implementing big.LITTLE. - -config ARCH_VEXPRESS_SPC - bool "Versatile Express Serial Power Controller (SPC)" - select PM_OPP - help - The TC2 (A15x2 A7x3) versatile express core tile integrates a logic - block called Serial Power Controller (SPC) that provides the interface - between the dual cluster test-chip and the M3 microcontroller that - carries out power management. - -config ARCH_VEXPRESS_TC2_PM - bool "Versatile Express TC2 power management" - depends on MCPM - select ARM_CCI400_PORT_CTRL - select ARCH_VEXPRESS_SPC - select ARM_CPU_SUSPEND - help - Support for CPU and cluster power management on Versatile Express - with a TC2 (A15x2 A7x3) big.LITTLE core tile. - -endif diff --git a/arch/arm/mach-vexpress/Makefile b/arch/arm/mach-vexpress/Makefile deleted file mode 100644 index 3651a1ed0f2b..000000000000 --- a/arch/arm/mach-vexpress/Makefile +++ /dev/null @@ -1,19 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -# -# Makefile for the linux kernel. -# -ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := \ - -I$(srctree)/arch/arm/plat-versatile/include - -obj-$(CONFIG_ARCH_VEXPRESS) := v2m.o -obj-$(CONFIG_ARCH_VEXPRESS_DCSCB) += dcscb.o dcscb_setup.o -CFLAGS_dcscb.o += -march=armv7-a -CFLAGS_REMOVE_dcscb.o = -pg -obj-$(CONFIG_ARCH_VEXPRESS_SPC) += spc.o -CFLAGS_REMOVE_spc.o = -pg -obj-$(CONFIG_ARCH_VEXPRESS_TC2_PM) += tc2_pm.o -CFLAGS_tc2_pm.o += -march=armv7-a -CFLAGS_REMOVE_tc2_pm.o = -pg -obj-$(CONFIG_SMP) += platsmp.o - -obj-$(CONFIG_ARCH_MPS2) += v2m-mps2.o diff --git a/arch/arm/plat-versatile/Makefile b/arch/arm/plat-versatile/Makefile deleted file mode 100644 index 5de44a57c4de..000000000000 --- a/arch/arm/plat-versatile/Makefile +++ /dev/null @@ -1,5 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0-only -ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include - -obj-$(CONFIG_SMP) += headsmp.o platsmp.o -obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o