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| author |   David S. Miller <davem@davemloft.net> | 2012-04-10 14:30:45 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-04-10 14:30:45 -0400 |
| commit | 06eb4eafbdc0796d741d139a44f1253278da8611 (patch) | |
| tree | fbdb44317130c371928154c9e6903e699fe2b995 /arch/arm/mach-shmobile/setup-sh7372.c | |
| parent | wiznet: Fix Kconfig dependencies. (diff) | |
| parent | Make the "word-at-a-time" helper functions more commonly usable (diff) | |
| download | linux-dev-06eb4eafbdc0796d741d139a44f1253278da8611.tar.xz linux-dev-06eb4eafbdc0796d741d139a44f1253278da8611.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Diffstat (limited to 'arch/arm/mach-shmobile/setup-sh7372.c')
| -rw-r--r-- | arch/arm/mach-shmobile/setup-sh7372.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/mach-shmobile/setup-sh7372.c b/arch/arm/mach-shmobile/setup-sh7372.c index 5375325d7ca7..2fe8f83ca124 100644 --- a/arch/arm/mach-shmobile/setup-sh7372.c +++ b/arch/arm/mach-shmobile/setup-sh7372.c @@ -31,7 +31,9 @@ #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/irqs.h> #include <mach/sh7372.h> #include <mach/common.h> #include <asm/mach/map.h> @@ -54,6 +56,12 @@ 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 */ |