diff options
Diffstat (limited to 'arch/arm/mach-u300')
| -rw-r--r-- | arch/arm/mach-u300/core.c | 3 | ||||
| -rw-r--r-- | arch/arm/mach-u300/include/mach/memory.h | 7 | ||||
| -rw-r--r-- | arch/arm/mach-u300/u300.c | 2 |
3 files changed, 5 insertions, 7 deletions
diff --git a/arch/arm/mach-u300/core.c b/arch/arm/mach-u300/core.c index 5030a455251..724037e2de3 100644 --- a/arch/arm/mach-u300/core.c +++ b/arch/arm/mach-u300/core.c @@ -25,6 +25,7 @@ #include <linux/err.h> #include <linux/mtd/nand.h> #include <linux/mtd/fsmc.h> +#include <linux/dma-mapping.h> #include <asm/types.h> #include <asm/setup.h> @@ -73,6 +74,8 @@ static struct map_desc u300_io_desc[] __initdata = { void __init u300_map_io(void) { iotable_init(u300_io_desc, ARRAY_SIZE(u300_io_desc)); + /* We enable a real big DMA buffer if need be. */ + init_consistent_dma_size(SZ_4M); } /* diff --git a/arch/arm/mach-u300/include/mach/memory.h b/arch/arm/mach-u300/include/mach/memory.h index 02bd832f063..c808f347a08 100644 --- a/arch/arm/mach-u300/include/mach/memory.h +++ b/arch/arm/mach-u300/include/mach/memory.h @@ -14,11 +14,6 @@ #define __MACH_MEMORY_H #define PLAT_PHYS_OFFSET UL(0x48000000) -#define BOOT_PARAMS_OFFSET (PLAT_PHYS_OFFSET + 0x100) - -/* - * We enable a real big DMA buffer if need be. - */ -#define CONSISTENT_DMA_SIZE SZ_4M +#define BOOT_PARAMS_OFFSET 0x100 #endif diff --git a/arch/arm/mach-u300/u300.c b/arch/arm/mach-u300/u300.c index 25d11bac2a1..89422ee7f3a 100644 --- a/arch/arm/mach-u300/u300.c +++ b/arch/arm/mach-u300/u300.c @@ -46,7 +46,7 @@ static void __init u300_init_machine(void) MACHINE_START(U300, MACH_U300_STRING) /* Maintainer: Linus Walleij <linus.walleij@stericsson.com> */ - .boot_params = BOOT_PARAMS_OFFSET, + .atag_offset = BOOT_PARAMS_OFFSET, .map_io = u300_map_io, .init_irq = u300_init_irq, .timer = &u300_timer, |