Commit 2d5e975b authored by Jon Medhurst's avatar Jon Medhurst
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ARM: mach-bcmring: Setup consistent dma size at boot time


Signed-off-by: default avatarJon Medhurst <tixy@yxit.co.uk>
CC: Jiandong Zheng <jdzheng@broadcom.com>
CC: Scott Branden <sbranden@broadcom.com>
parent f407c2e3
...@@ -25,9 +25,4 @@ ...@@ -25,9 +25,4 @@
#define PLAT_PHYS_OFFSET CFG_GLOBAL_RAM_BASE #define PLAT_PHYS_OFFSET CFG_GLOBAL_RAM_BASE
/*
* Maximum DMA memory allowed is 14M
*/
#define CONSISTENT_DMA_SIZE (SZ_16M - SZ_2M)
#endif #endif
...@@ -13,6 +13,7 @@ ...@@ -13,6 +13,7 @@
*****************************************************************************/ *****************************************************************************/
#include <linux/platform_device.h> #include <linux/platform_device.h>
#include <linux/dma-mapping.h>
#include <asm/mach/map.h> #include <asm/mach/map.h>
#include <mach/hardware.h> #include <mach/hardware.h>
...@@ -53,4 +54,6 @@ void __init bcmring_map_io(void) ...@@ -53,4 +54,6 @@ void __init bcmring_map_io(void)
{ {
iotable_init(bcmring_io_desc, ARRAY_SIZE(bcmring_io_desc)); iotable_init(bcmring_io_desc, ARRAY_SIZE(bcmring_io_desc));
/* Maximum DMA memory allowed is 14M */
init_consistent_dma_size(14 << 20);
} }
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