diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2012-03-23 02:02:16 +0400 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2012-03-24 23:13:31 +0400 |
| commit | 426f1af947c61dee48a9267f84bff227e503a547 (patch) | |
| tree | adbd2ad224278c58ac483af0b0d77f2c59e54315 /arch/arm/mach-shmobile/setup-sh7372.c | |
| parent | 5cd9eb2736a572a9ef2689829f47ffd4262adc00 (diff) | |
| parent | e9dd7ed2a365b021cdbb35b5cad62f6ab6aeb5d2 (diff) | |
| download | linux-426f1af947c61dee48a9267f84bff227e503a547.tar.xz | |
Merge branch 'rmobile-fixes-for-linus' of git://github.com/pmundt/linux-sh into renesas/soc
Conflicts:
arch/arm/mach-shmobile/board-ap4evb.c
This moves the addition of init_consistent_dma_size() from the board
files into the common sh7372_map_io() functions where all the other
contents of the board specific map_io calls have gone.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/mach-shmobile/setup-sh7372.c')
| -rw-r--r-- | arch/arm/mach-shmobile/setup-sh7372.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/mach-shmobile/setup-sh7372.c b/arch/arm/mach-shmobile/setup-sh7372.c index c14fb35de47c..0ebbee087b5e 100644 --- a/arch/arm/mach-shmobile/setup-sh7372.c +++ b/arch/arm/mach-shmobile/setup-sh7372.c @@ -31,6 +31,7 @@ #include <linux/sh_intc.h> #include <linux/sh_timer.h> #include <linux/pm_domain.h> +#include <linux/dma-mapping.h> #include <mach/hardware.h> #include <mach/sh7372.h> #include <mach/common.h> @@ -54,6 +55,12 @@ static struct map_desc sh7372_io_desc[] __initdata = { void __init sh7372_map_io(void) { iotable_init(sh7372_io_desc, ARRAY_SIZE(sh7372_io_desc)); + + /* + * DMA memory at 0xff200000 - 0xffdfffff. The default 2MB size isn't + * enough to allocate the frame buffer memory. + */ + init_consistent_dma_size(12 << 20); } /* SCIFA0 */ |