From patchwork Tue Mar 12 16:46:54 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arnd Bergmann X-Patchwork-Id: 2257301 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork1.kernel.org (Postfix) with ESMTP id 995033FCF6 for ; Tue, 12 Mar 2013 16:53:33 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1UFSMX-00047e-0Q; Tue, 12 Mar 2013 16:47:41 +0000 Received: from moutng.kundenserver.de ([212.227.17.8]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UFSLm-000416-Ae for linux-arm-kernel@lists.infradead.org; Tue, 12 Mar 2013 16:47:00 +0000 Received: from wuerfel.lan (HSI-KBW-46-223-90-92.hsi.kabel-badenwuerttemberg.de [46.223.90.92]) by mrelayeu.kundenserver.de (node=mrbap4) with ESMTP (Nemesis) id 0MJU0R-1UCQ4t2xPX-002pJP; Tue, 12 Mar 2013 17:46:52 +0100 From: Arnd Bergmann To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v2 11/13] ARM: spear: use multiplatform configuration options. Date: Tue, 12 Mar 2013 17:46:54 +0100 Message-Id: <1363106816-9603-12-git-send-email-arnd@arndb.de> X-Mailer: git-send-email 1.8.1.2 In-Reply-To: <1363106816-9603-1-git-send-email-arnd@arndb.de> References: <1363106816-9603-1-git-send-email-arnd@arndb.de> X-Provags-ID: V02:K0:ZfjV9177iVpC9D0CA61xlEYccVFfkumZHhgAItGtNKC aXyndfzChPkTeRQnrvyjeuAZiyPgelVxtQHtoNqPJCGai66XaM 8R8p5K43U2/THhKB5Tpp2pUPb5NDwzhm0nc/2ULrR9NB1ReZKy PjM9XgcbW31e8dziuGlslItlyVQgDH0I4wWjrc2uLr1BVJoUV3 7Yf8VVDF29Dd5J/tPTzAytReABS2nV8cZS5XXwzW1K4wDZoXhn 9m/brXdJETd8TzogWbAN0kYxBAVwgeplCPBl/q4lvA74rjsCkW Afz6iPc8XjWyFCf25WJhnuBicpkYzkrmDzI9QYMSTz/s1iMCJt DZ/k8jqWTN6ecbD+dIaBDRB3QP1v9vRzOs6eUIGwm X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130312_124654_699102_4E82BC87 X-CRM114-Status: GOOD ( 10.06 ) X-Spam-Score: -1.9 (-) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-1.9 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no trust [212.227.17.8 listed in list.dnswl.org] -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: vipulkumar.samar@st.com, spear-devel@list.st.com, Arnd Bergmann X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org The spear platform is now multiplatform capable in principle, and everything still builds when enabled. This slightly rearranges the Kconfig options for spear to enable both single- and multiplatform support. As a side-effect, even building the single spear kernel can now enable spear3xx and spear6xx simultaneously, although not together with spear13xx, because they are a different archicture version (v7 instead of v5). Signed-off-by: Arnd Bergmann Acked-by: Viresh Kumar --- arch/arm/Kconfig | 10 +----- arch/arm/configs/spear3xx_defconfig | 2 ++ arch/arm/configs/spear6xx_defconfig | 1 + arch/arm/mach-spear/Kconfig | 67 ++++++++++++++++++++++--------------- arch/arm/mach-spear/Makefile | 2 ++ 5 files changed, 46 insertions(+), 36 deletions(-) diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 4d2b1cf..4b82c7b 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -933,16 +933,8 @@ config ARCH_NOMADIK help Support for the Nomadik platform by ST-Ericsson -config PLAT_SPEAR +config PLAT_SPEAR_SINGLE bool "ST SPEAr" - select ARCH_HAS_CPUFREQ - select ARCH_REQUIRE_GPIOLIB - select ARM_AMBA - select CLKDEV_LOOKUP - select CLKSRC_MMIO - select COMMON_CLK - select GENERIC_CLOCKEVENTS - select HAVE_CLK help Support for ST's SPEAr platform (SPEAr3xx, SPEAr6xx and SPEAr13xx). diff --git a/arch/arm/configs/spear3xx_defconfig b/arch/arm/configs/spear3xx_defconfig index 865980c..7ff23a0 100644 --- a/arch/arm/configs/spear3xx_defconfig +++ b/arch/arm/configs/spear3xx_defconfig @@ -6,7 +6,9 @@ CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODVERSIONS=y CONFIG_PARTITION_ADVANCED=y +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_PLAT_SPEAR=y +CONFIG_ARCH_SPEAR3XX=y CONFIG_MACH_SPEAR300=y CONFIG_MACH_SPEAR310=y CONFIG_MACH_SPEAR320=y diff --git a/arch/arm/configs/spear6xx_defconfig b/arch/arm/configs/spear6xx_defconfig index a2a1265..7822980 100644 --- a/arch/arm/configs/spear6xx_defconfig +++ b/arch/arm/configs/spear6xx_defconfig @@ -6,6 +6,7 @@ CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODVERSIONS=y CONFIG_PARTITION_ADVANCED=y +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_PLAT_SPEAR=y CONFIG_ARCH_SPEAR6XX=y CONFIG_BINFMT_MISC=y diff --git a/arch/arm/mach-spear/Kconfig b/arch/arm/mach-spear/Kconfig index e288df9..4c52ee2 100644 --- a/arch/arm/mach-spear/Kconfig +++ b/arch/arm/mach-spear/Kconfig @@ -2,14 +2,22 @@ # SPEAr Platform configuration file # -if PLAT_SPEAR +menuconfig PLAT_SPEAR + bool "ST SPEAr Family" if ARCH_MULTI_V7 || ARCH_MULTI_V5 + default PLAT_SPEAR_SINGLE + select ARCH_REQUIRE_GPIOLIB + select ARM_AMBA + select CLKDEV_LOOKUP + select CLKSRC_MMIO + select COMMON_CLK + select GENERIC_CLOCKEVENTS + select HAVE_CLK -choice - prompt "ST SPEAr Family" - default ARCH_SPEAR3XX +if PLAT_SPEAR config ARCH_SPEAR13XX - bool "ST SPEAr13xx with Device Tree" + bool "ST SPEAr13xx" + depends on ARCH_MULTI_V7 || PLAT_SPEAR_SINGLE select ARCH_HAVE_CPUFREQ select ARM_GIC select CPU_V7 @@ -21,27 +29,8 @@ config ARCH_SPEAR13XX help Supports for ARM's SPEAR13XX family -config ARCH_SPEAR3XX - bool "ST SPEAr3xx with Device Tree" - select ARM_VIC - select CPU_ARM926T - select PINCTRL - select USE_OF - help - Supports for ARM's SPEAR3XX family - -config ARCH_SPEAR6XX - bool "SPEAr6XX" - select ARM_VIC - select CPU_ARM926T - help - Supports for ARM's SPEAR6XX family - -endchoice - if ARCH_SPEAR13XX -menu "SPEAr13xx Implementations" config MACH_SPEAR1310 bool "SPEAr1310 Machine support with Device Tree" select PINCTRL_SPEAR1310 @@ -53,12 +42,22 @@ config MACH_SPEAR1340 select PINCTRL_SPEAR1340 help Supports ST SPEAr1340 machine configured via the device-tree -endmenu + endif #ARCH_SPEAR13XX +config ARCH_SPEAR3XX + bool "ST SPEAr3xx" + depends on ARCH_MULTI_V5 || PLAT_SPEAR_SINGLE + depends on !ARCH_SPEAR13XX + select ARM_VIC + select CPU_ARM926T + select PINCTRL + select USE_OF + help + Supports for ARM's SPEAR3XX family + if ARCH_SPEAR3XX -menu "SPEAr3xx Implementations" config MACH_SPEAR300 bool "SPEAr300 Machine support with Device Tree" select PINCTRL_SPEAR300 @@ -76,10 +75,18 @@ config MACH_SPEAR320 select PINCTRL_SPEAR320 help Supports ST SPEAr320 machine configured via the device-tree -endmenu endif +config ARCH_SPEAR6XX + bool "ST SPEAr6XX" + depends on ARCH_MULTI_V5 || PLAT_SPEAR_SINGLE + depends on !ARCH_SPEAR13XX + select ARM_VIC + select CPU_ARM926T + help + Supports for ARM's SPEAR6XX family + config MACH_SPEAR600 def_bool y depends on ARCH_SPEAR6XX @@ -87,4 +94,10 @@ config MACH_SPEAR600 help Supports ST SPEAr600 boards configured via the device-treesource "arch/arm/mach-spear6xx/Kconfig" +config ARCH_SPEAR_AUTO + def_bool PLAT_SPEAR_SINGLE + depends on !ARCH_SPEAR13XX && !ARCH_SPEAR6XX + select ARCH_SPEAR3XX + endif + diff --git a/arch/arm/mach-spear/Makefile b/arch/arm/mach-spear/Makefile index 8a937bf..dc9ce80 100644 --- a/arch/arm/mach-spear/Makefile +++ b/arch/arm/mach-spear/Makefile @@ -2,6 +2,8 @@ # SPEAr Platform specific Makefile # +ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include + # Common support obj-y := restart.o time.o