diff options
| author |   Tony Lindgren <tony@atomide.com> | 2011-10-04 13:52:57 -0700 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2011-10-19 16:34:10 -0700 |
| commit | a66cb3454f220f49f900646ebdc76cb943319eb7 (patch) | |
| tree | bc5f79989a037e3b3d0b067bc9cac9868291b490 /arch/arm/mach-omap2/io.c | |
| parent | ARM: OMAP: Remove calls to SRAM allocations for framebuffer (diff) | |
| download | linux-dev-a66cb3454f220f49f900646ebdc76cb943319eb7.tar.xz linux-dev-a66cb3454f220f49f900646ebdc76cb943319eb7.zip | |
ARM: OMAP: Map SRAM later on with ioremap_exec()
This allows us to remove omap hacks for map_io.
Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Reviewed-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Tested-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2/io.c')
| -rw-r--r-- | arch/arm/mach-omap2/io.c | 21 |
1 files changed, 3 insertions, 18 deletions
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index e8123d010307..b42bbb8f252d 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -35,8 +35,8 @@ #include "clock2xxx.h" #include "clock3xxx.h" #include "clock44xx.h" -#include "io.h" +#include <plat/common.h> #include <plat/omap-pm.h> #include "voltage.h" #include "powerdomain.h" @@ -240,22 +240,11 @@ static struct map_desc omap44xx_io_desc[] __initdata = { }; #endif -static void __init _omap2_map_common_io(void) -{ - /* Normally devicemaps_init() would flush caches and tlb after - * mdesc->map_io(), but we must also do it here because of the CPU - * revision check below. - */ - local_flush_tlb_all(); - flush_cache_all(); -} - #ifdef CONFIG_SOC_OMAP2420 void __init omap242x_map_common_io(void) { iotable_init(omap24xx_io_desc, ARRAY_SIZE(omap24xx_io_desc)); iotable_init(omap242x_io_desc, ARRAY_SIZE(omap242x_io_desc)); - _omap2_map_common_io(); } #endif @@ -264,7 +253,6 @@ void __init omap243x_map_common_io(void) { iotable_init(omap24xx_io_desc, ARRAY_SIZE(omap24xx_io_desc)); iotable_init(omap243x_io_desc, ARRAY_SIZE(omap243x_io_desc)); - _omap2_map_common_io(); } #endif @@ -272,7 +260,6 @@ void __init omap243x_map_common_io(void) void __init omap34xx_map_common_io(void) { iotable_init(omap34xx_io_desc, ARRAY_SIZE(omap34xx_io_desc)); - _omap2_map_common_io(); } #endif @@ -280,7 +267,6 @@ void __init omap34xx_map_common_io(void) void __init omapti816x_map_common_io(void) { iotable_init(omapti816x_io_desc, ARRAY_SIZE(omapti816x_io_desc)); - _omap2_map_common_io(); } #endif @@ -288,7 +274,6 @@ void __init omapti816x_map_common_io(void) void __init omap44xx_map_common_io(void) { iotable_init(omap44xx_io_desc, ARRAY_SIZE(omap44xx_io_desc)); - _omap2_map_common_io(); } #endif @@ -337,7 +322,6 @@ void __iomem *omap_irq_base; static void __init omap_common_init_early(void) { omap2_check_revision(); - omap_sram_init(); } static void __init omap_hwmod_init_postsetup(void) @@ -449,11 +433,12 @@ void __init omap4430_init_early(void) void __init omap_sdrc_init(struct omap_sdrc_params *sdrc_cs0, struct omap_sdrc_params *sdrc_cs1) { + omap_sram_init(); + if (cpu_is_omap24xx() || omap3_has_sdrc()) { omap2_sdrc_init(sdrc_cs0, sdrc_cs1); _omap2_init_reprogram_sdrc(); } - } /* |