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| author | Marc Zyngier <Marc.Zyngier@arm.com> | 2011-05-18 10:51:49 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-05-20 22:27:08 +0100 |
| commit | b8b87aefef435e0f802d78d56804002cc439792b (patch) | |
| tree | 0f3c64fa8d45657cc0c66300b6538ea17d9fa676 /arch/arm/mach-realview/core.c | |
| parent | b7281ca2a4b00044c60c25059f467d05772cdbe3 (diff) | |
| download | linux-b8b87aefef435e0f802d78d56804002cc439792b.tar.gz | |
ARM: 6903/1: Realview: Use physmap driver instead of integrator-flash
Tested on a PB11-MPCore. 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>
Diffstat (limited to 'arch/arm/mach-realview/core.c')
| -rw-r--r-- | arch/arm/mach-realview/core.c | 31 |
1 files changed, 4 insertions, 27 deletions
diff --git a/arch/arm/mach-realview/core.c b/arch/arm/mach-realview/core.c index 75dbc8791d05..d3f1dde70fc9 100644 --- a/arch/arm/mach-realview/core.c +++ b/arch/arm/mach-realview/core.c @@ -31,6 +31,7 @@ #include <linux/amba/mmci.h> #include <linux/gfp.h> #include <linux/clkdev.h> +#include <linux/mtd/physmap.h> #include <asm/system.h> #include <mach/hardware.h> @@ -41,7 +42,6 @@ #include <asm/hardware/icst.h> #include <asm/mach/arch.h> -#include <asm/mach/flash.h> #include <asm/mach/irq.h> #include <asm/mach/map.h> @@ -77,27 +77,7 @@ void __init realview_adjust_zones(unsigned long *size, unsigned long *hole) #define REALVIEW_FLASHCTRL (__io_address(REALVIEW_SYS_BASE) + REALVIEW_SYS_FLASH_OFFSET) -static int realview_flash_init(void) -{ - u32 val; - - val = __raw_readl(REALVIEW_FLASHCTRL); - val &= ~REALVIEW_FLASHPROG_FLVPPEN; - __raw_writel(val, REALVIEW_FLASHCTRL); - - return 0; -} - -static void realview_flash_exit(void) -{ - u32 val; - - val = __raw_readl(REALVIEW_FLASHCTRL); - val &= ~REALVIEW_FLASHPROG_FLVPPEN; - __raw_writel(val, REALVIEW_FLASHCTRL); -} - -static void realview_flash_set_vpp(int on) +static void realview_flash_set_vpp(struct map_info *map, int on) { u32 val; @@ -109,16 +89,13 @@ static void realview_flash_set_vpp(int on) __raw_writel(val, REALVIEW_FLASHCTRL); } -static struct flash_platform_data realview_flash_data = { - .map_name = "cfi_probe", +static struct physmap_flash_data realview_flash_data = { .width = 4, - .init = realview_flash_init, - .exit = realview_flash_exit, .set_vpp = realview_flash_set_vpp, }; struct platform_device realview_flash_device = { - .name = "armflash", + .name = "physmap-flash", .id = 0, .dev = { .platform_data = &realview_flash_data, |