From mboxrd@z Thu Jan 1 00:00:00 1970 From: arnd@arndb.de (Arnd Bergmann) Date: Mon, 2 Mar 2015 13:36:02 +0100 Subject: [PATCH 09/10] ARM: s3c64xx: multiplatform support In-Reply-To: <1425299763-4066822-1-git-send-email-arnd@arndb.de> References: <1425299763-4066822-1-git-send-email-arnd@arndb.de> Message-ID: <1425299763-4066822-10-git-send-email-arnd@arndb.de> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org After all preparation work is done, we can finally move the Kconfig option for s3c64xx into ARCH_MULTIPLATFORM. This implies allowing SAMSUNG_ATAGS for multiplatform again, but now disallowing the ADC driver below it, as that still has dependencies on header files. Signed-off-by: Arnd Bergmann --- arch/arm/Kconfig | 27 --------------------------- arch/arm/configs/multi_v7_defconfig | 3 +++ arch/arm/configs/s3c6400_defconfig | 2 ++ arch/arm/mach-s3c64xx/Kconfig | 22 +++++++++++++++++++++- arch/arm/mach-s3c64xx/Makefile | 3 +++ arch/arm/plat-samsung/Kconfig | 2 +- arch/arm/plat-samsung/Makefile | 3 ++- 7 files changed, 32 insertions(+), 30 deletions(-) diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index a6f71e402b38..0f7dd89b5eee 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -686,33 +686,6 @@ config ARCH_S3C24XX (), the IPAQ 1940 or the Samsung SMDK2410 development board (and derivatives). -config ARCH_S3C64XX - bool "Samsung S3C64XX" - select ARCH_REQUIRE_GPIOLIB - select ARM_AMBA - select ARM_VIC - select ATAGS - select CLKDEV_LOOKUP - select CLKSRC_SAMSUNG_PWM - select COMMON_CLK_SAMSUNG - select CPU_V6K - select GENERIC_CLOCKEVENTS - select GPIO_SAMSUNG - select HAVE_S3C2410_I2C if I2C - select HAVE_S3C2410_WATCHDOG if WATCHDOG - select HAVE_TCM - select NO_IOPORT_MAP - select PLAT_SAMSUNG - select PM_GENERIC_DOMAINS if PM - select S3C_DEV_NAND - select S3C_GPIO_TRACK - select SAMSUNG_ATAGS - select SAMSUNG_WAKEMASK - select SAMSUNG_WDT_RESET - select SPARSE_IRQ - help - Samsung S3C64XX series based systems - config ARCH_DAVINCI bool "TI DaVinci" select ARCH_HAS_HOLES_MEMORYMODEL diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig index e8a4c955241b..7bd95c167f93 100644 --- a/arch/arm/configs/multi_v7_defconfig +++ b/arch/arm/configs/multi_v7_defconfig @@ -11,6 +11,9 @@ CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_PARTITION_ADVANCED=y CONFIG_CMDLINE_PARTITION=y +CONFIG_ARCH_MULTI_V7=y +# CONFIG_ARCH_MULTI_V5 is not set +# CONFIG_ARCH_MULTI_V4 is not set CONFIG_ARCH_VIRT=y CONFIG_ARCH_MVEBU=y CONFIG_MACH_ARMADA_370=y diff --git a/arch/arm/configs/s3c6400_defconfig b/arch/arm/configs/s3c6400_defconfig index e2f9fa5bb54b..e0f66936ae02 100644 --- a/arch/arm/configs/s3c6400_defconfig +++ b/arch/arm/configs/s3c6400_defconfig @@ -5,6 +5,8 @@ CONFIG_KALLSYMS_ALL=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set +CONFIG_ARCH_MULTI_V6=y +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_S3C64XX=y CONFIG_S3C_BOOT_ERROR_RESET=y CONFIG_MACH_SMDK6400=y diff --git a/arch/arm/mach-s3c64xx/Kconfig b/arch/arm/mach-s3c64xx/Kconfig index 26ca2427e53d..8bdddee61520 100644 --- a/arch/arm/mach-s3c64xx/Kconfig +++ b/arch/arm/mach-s3c64xx/Kconfig @@ -2,6 +2,27 @@ # Simtec Electronics, Ben Dooks # # Licensed under GPLv2 +menuconfig ARCH_S3C64XX + bool "Samsung S3C64XX" if ARCH_MULTI_V6 + select ARCH_REQUIRE_GPIOLIB + select ARM_AMBA + select ARM_VIC + select ATAGS + select CLKSRC_SAMSUNG_PWM + select COMMON_CLK_SAMSUNG + select GPIO_SAMSUNG + select HAVE_S3C2410_I2C if I2C + select HAVE_S3C2410_WATCHDOG if WATCHDOG + select HAVE_TCM + select PLAT_SAMSUNG + select PM_GENERIC_DOMAINS if PM + select S3C_DEV_NAND + select S3C_GPIO_TRACK + select SAMSUNG_ATAGS + select SAMSUNG_WAKEMASK if PM + select SAMSUNG_WDT_RESET + help + Samsung S3C64XX series based systems if ARCH_S3C64XX @@ -302,7 +323,6 @@ config MACH_S3C64XX_DT select CPU_S3C6410 select PINCTRL select PINCTRL_S3C64XX - select USE_OF help Machine support for Samsung S3C6400/S3C6410 machines with Device Tree enabled. diff --git a/arch/arm/mach-s3c64xx/Makefile b/arch/arm/mach-s3c64xx/Makefile index 12f67b61ca5f..46dcdf1584d6 100644 --- a/arch/arm/mach-s3c64xx/Makefile +++ b/arch/arm/mach-s3c64xx/Makefile @@ -5,6 +5,9 @@ # # Licensed under GPLv2 +ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include -I$(srctree)/arch/arm/plat-samsung/include +asflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include -I$(srctree)/arch/arm/plat-samsung/include + # Core obj-y += common.o diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig index 1df08180f2a5..6744cd28459f 100644 --- a/arch/arm/plat-samsung/Kconfig +++ b/arch/arm/plat-samsung/Kconfig @@ -39,7 +39,6 @@ config S3C_LOWLEVEL_UART_PORT config SAMSUNG_ATAGS def_bool n - depends on !ARCH_MULTIPLATFORM depends on ATAGS help This option enables ATAGS based boot support code for @@ -70,6 +69,7 @@ config S3C_GPIO_TRACK config S3C_ADC bool "ADC common driver support" + depends on !ARCH_MULTIPLATFORM help Core support for the ADC block found in the Samsung SoC systems for drivers such as the touchscreen and hwmon to use to share diff --git a/arch/arm/plat-samsung/Makefile b/arch/arm/plat-samsung/Makefile index 7896ddf63974..d79bb442b914 100644 --- a/arch/arm/plat-samsung/Makefile +++ b/arch/arm/plat-samsung/Makefile @@ -4,7 +4,8 @@ # # Licensed under GPLv2 -ccflags-$(CONFIG_ARCH_MULTI_V7) += -I$(srctree)/$(src)/include +ccflags-$(CONFIG_ARCH_S3C64XX) := -I$(srctree)/arch/arm/mach-s3c64xx/include +ccflags-$(CONFIG_ARCH_MULTIPLATFORM) += -I$(srctree)/$(src)/include # Objects we always build independent of SoC choice -- 2.1.0.rc2