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| author | Marc Zyngier <Marc.Zyngier@arm.com> | 2011-05-18 10:51:50 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-05-20 22:27:08 +0100 |
| commit | 68c0e38cafa0f24866ec8605431f7f666cae1304 (patch) | |
| tree | d989f4fd53af8664e2de581acee3a20b521808d9 | |
| parent | b8b87aefef435e0f802d78d56804002cc439792b (diff) | |
| download | blackbird-op-linux-68c0e38cafa0f24866ec8605431f7f666cae1304.tar.gz blackbird-op-linux-68c0e38cafa0f24866ec8605431f7f666cae1304.zip | |
ARM: 6907/1: Versatile: Use physmap driver instead of integrator-flash
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| -rw-r--r-- | arch/arm/configs/versatile_defconfig | 2 | ||||
| -rw-r--r-- | arch/arm/mach-versatile/core.c | 31 |
2 files changed, 5 insertions, 28 deletions
diff --git a/arch/arm/configs/versatile_defconfig b/arch/arm/configs/versatile_defconfig index 0ce710f47500..cdd4d2bd3962 100644 --- a/arch/arm/configs/versatile_defconfig +++ b/arch/arm/configs/versatile_defconfig @@ -32,7 +32,7 @@ CONFIG_MTD_BLOCK=y CONFIG_MTD_CFI=y CONFIG_MTD_CFI_ADV_OPTIONS=y CONFIG_MTD_CFI_INTELEXT=y -CONFIG_MTD_ARM_INTEGRATOR=y +CONFIG_MTD_PHYSMAP=y CONFIG_BLK_DEV_RAM=y CONFIG_EEPROM_LEGACY=m CONFIG_NETDEVICES=y diff --git a/arch/arm/mach-versatile/core.c b/arch/arm/mach-versatile/core.c index eb7ffa0ee8b5..06f406ad8edd 100644 --- a/arch/arm/mach-versatile/core.c +++ b/arch/arm/mach-versatile/core.c @@ -32,6 +32,7 @@ #include <linux/io.h> #include <linux/gfp.h> #include <linux/clkdev.h> +#include <linux/mtd/physmap.h> #include <asm/system.h> #include <asm/irq.h> @@ -42,7 +43,6 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <asm/mach/flash.h> #include <asm/mach/irq.h> #include <asm/mach/time.h> #include <asm/mach/map.h> @@ -190,27 +190,7 @@ void __init versatile_map_io(void) #define VERSATILE_FLASHCTRL (__io_address(VERSATILE_SYS_BASE) + VERSATILE_SYS_FLASH_OFFSET) -static int versatile_flash_init(void) -{ - u32 val; - - val = __raw_readl(VERSATILE_FLASHCTRL); - val &= ~VERSATILE_FLASHPROG_FLVPPEN; - __raw_writel(val, VERSATILE_FLASHCTRL); - - return 0; -} - -static void versatile_flash_exit(void) -{ - u32 val; - - val = __raw_readl(VERSATILE_FLASHCTRL); - val &= ~VERSATILE_FLASHPROG_FLVPPEN; - __raw_writel(val, VERSATILE_FLASHCTRL); -} - -static void versatile_flash_set_vpp(int on) +static void versatile_flash_set_vpp(struct map_info *map, int on) { u32 val; @@ -222,11 +202,8 @@ static void versatile_flash_set_vpp(int on) __raw_writel(val, VERSATILE_FLASHCTRL); } -static struct flash_platform_data versatile_flash_data = { - .map_name = "cfi_probe", +static struct physmap_flash_data versatile_flash_data = { .width = 4, - .init = versatile_flash_init, - .exit = versatile_flash_exit, .set_vpp = versatile_flash_set_vpp, }; @@ -237,7 +214,7 @@ static struct resource versatile_flash_resource = { }; static struct platform_device versatile_flash_device = { - .name = "armflash", + .name = "physmap-flash", .id = 0, .dev = { .platform_data = &versatile_flash_data, |
