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Commit 4923ee44 authored by Olof Johansson's avatar Olof Johansson
Browse files

Revert "ARM: exynos: enable multiplatform support" 



This reverts commit bd51de53.

Turns out that multiplatform breaks some uses cases, such as when you
have an existing defconfig, since it adds the new EXYNOS_SINGLE config
option as a dependecy. As a result, nearly all exynos config options
will be disabled by default.

Reverting instead of rebasing since this branch is pulled in as a
dependency elsewhere.

Signed-off-by: default avatarOlof Johansson <olof@lixom.net>
parent bd51de53

arch/arm/Kconfig

+8 −1
Original line number Diff line number Diff line
@@ -853,11 +853,18 @@ config ARCH_S5PV210 
	help

	  Samsung S5PV210/S5PC110 series based systems



config ARCH_EXYNOS_SINGLE

config ARCH_EXYNOS

	bool "Samsung EXYNOS"

	select ARCH_HAS_CPUFREQ

	select ARCH_HAS_HOLES_MEMORYMODEL

	select ARCH_SPARSEMEM_ENABLE

	select CLKDEV_LOOKUP

	select CPU_V7

	select GENERIC_CLOCKEVENTS

	select HAVE_CLK

	select HAVE_S3C2410_I2C if I2C

	select HAVE_S3C2410_WATCHDOG if WATCHDOG

	select HAVE_S3C_RTC if RTC_CLASS

	select NEED_MACH_GPIO_H

	select NEED_MACH_MEMORY_H

	help

arch/arm/configs/exynos4_defconfig

+1 −1
Original line number Diff line number Diff line
@@ -4,7 +4,7 @@ CONFIG_KALLSYMS_ALL=y 
CONFIG_MODULES=y

CONFIG_MODULE_UNLOAD=y

# CONFIG_BLK_DEV_BSG is not set

CONFIG_ARCH_EXYNOS_SINGLE=y

CONFIG_ARCH_EXYNOS=y

CONFIG_S3C_LOWLEVEL_UART_PORT=1

CONFIG_MACH_SMDKC210=y

CONFIG_MACH_ARMLEX4210=y

arch/arm/mach-exynos/Kconfig

+4 −21
Original line number Diff line number Diff line
@@ -7,20 +7,6 @@ 


# Configuration options for the EXYNOS4



config ARCH_EXYNOS

	# TODO: make this visible after all drivers are converted

	bool "Samsung EXYNOS" if ARCH_MULTI_V7 && BROKEN

	default ARCH_EXYNOS_SINGLE

	select ARCH_HAS_CPUFREQ

	select CLKDEV_LOOKUP

	select CPU_V7

	select GENERIC_CLOCKEVENTS

	select HAVE_CLK

	select HAVE_S3C2410_I2C if I2C

	select HAVE_S3C_RTC if RTC_CLASS

	help

	  Support for SAMSUNG's EXYNOS SoCs (EXYNOS4/5)



if ARCH_EXYNOS



menu "SAMSUNG EXYNOS SoCs Support"
@@ -33,9 +19,6 @@ config ARCH_EXYNOS4 
	help

	  Samsung EXYNOS4 SoCs based systems



config ARCH_EXYNOS4_SINGLE

	def_bool ARCH_EXYNOS4 && ARCH_EXYNOS_SINGLE



config ARCH_EXYNOS5

	bool "SAMSUNG EXYNOS5"

	select HAVE_SMP
@@ -52,7 +35,7 @@ config CPU_EXYNOS4210 
	select PM_GENERIC_DOMAINS

	select S5P_PM if PM

	select S5P_SLEEP if PM

	select SAMSUNG_DMADEV if ARCH_EXYNOS_SINGLE

	select SAMSUNG_DMADEV

	help

	  Enable EXYNOS4210 CPU support
@@ -62,7 +45,7 @@ config SOC_EXYNOS4212 
	depends on ARCH_EXYNOS4

	select S5P_PM if PM

	select S5P_SLEEP if PM

	select SAMSUNG_DMADEV if ARCH_EXYNOS_SINGLE

	select SAMSUNG_DMADEV

	help

	  Enable EXYNOS4212 SoC support
@@ -70,7 +53,7 @@ config SOC_EXYNOS4412 
	bool "SAMSUNG EXYNOS4412"

	default y

	depends on ARCH_EXYNOS4

	select SAMSUNG_DMADEV if ARCH_EXYNOS_SINGLE

	select SAMSUNG_DMADEV

	help

	  Enable EXYNOS4412 SoC support
@@ -81,7 +64,7 @@ config SOC_EXYNOS5250 
	select S5P_PM if PM

	select S5P_SLEEP if PM

	select S5P_DEV_MFC

	select SAMSUNG_DMADEV if ARCH_EXYNOS_SINGLE

	select SAMSUNG_DMADEV

	help

	  Enable EXYNOS5250 SoC support

arch/arm/mach-exynos/Makefile

+2 −3
Original line number Diff line number Diff line
@@ -4,7 +4,6 @@ 
#		http://www.samsung.com/

#

# Licensed under GPLv2

ccflags-$(CONFIG_ARCH_MULTIPLATFORM) += -I$(srctree)/$(src)/include -I$(srctree)/arch/arm/plat-samsung/include



obj-y				:=

obj-m				:=
@@ -49,12 +48,12 @@ obj-$(CONFIG_MACH_EXYNOS5_DT) += mach-exynos5-dt.o 
# device support



obj-y					+= dev-uart.o

obj-$(CONFIG_ARCH_EXYNOS4_SINGLE)	+= dev-audio.o

obj-$(CONFIG_ARCH_EXYNOS4)		+= dev-audio.o

obj-$(CONFIG_EXYNOS4_DEV_AHCI)		+= dev-ahci.o

obj-$(CONFIG_EXYNOS_DEV_DMA)		+= dma.o

obj-$(CONFIG_EXYNOS4_DEV_USB_OHCI)	+= dev-ohci.o



obj-$(CONFIG_ARCH_EXYNOS_SINGLE)	+= setup-i2c0.o

obj-$(CONFIG_ARCH_EXYNOS)		+= setup-i2c0.o

obj-$(CONFIG_EXYNOS4_SETUP_FIMC)	+= setup-fimc.o

obj-$(CONFIG_EXYNOS4_SETUP_FIMD0)	+= setup-fimd0.o

obj-$(CONFIG_EXYNOS4_SETUP_I2C1)	+= setup-i2c1.o

arch/arm/mach-exynos/common.c

+0 −6
Original line number Diff line number Diff line
@@ -368,9 +368,6 @@ static void __init exynos4_map_io(void) 
	else

		iotable_init(exynos4_iodesc1, ARRAY_SIZE(exynos4_iodesc1));



	if (!IS_ENABLED(CONFIG_EXYNOS_ATAGS))

		return



	/* initialize device information early */

	exynos4_default_sdhci0();

	exynos4_default_sdhci1();
@@ -573,8 +570,6 @@ static void __init exynos4_init_uarts(struct s3c2410_uartcfg *cfg, int no) 
	s3c24xx_init_uartdevs("exynos4210-uart", exynos4_uart_resources, cfg, no);

}





#ifdef CONFIG_EXYNOS_ATAGS

static void __iomem *exynos_eint_base;



static DEFINE_SPINLOCK(eint_lock);
@@ -880,4 +875,3 @@ static int __init exynos_init_irq_eint(void) 
	return 0;

}

arch_initcall(exynos_init_irq_eint);
 
#endif