diff options
Diffstat (limited to 'src/mainboard/google/daisy/mainboard.c')
| -rw-r--r-- | src/mainboard/google/daisy/mainboard.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/src/mainboard/google/daisy/mainboard.c b/src/mainboard/google/daisy/mainboard.c index 5840e51049..138e498de8 100644 --- a/src/mainboard/google/daisy/mainboard.c +++ b/src/mainboard/google/daisy/mainboard.c @@ -36,20 +36,17 @@ #include <soc/samsung/exynos5250/dp.h> #include <soc/samsung/exynos5250/periph.h> #include <soc/samsung/exynos5250/usb.h> +#include <symbols.h> #include "exynos5250.h" #define MMC0_GPIO_PIN (58) /* convenient shorthand (in MB) */ -#define DRAM_START (CONFIG_SYS_SDRAM_BASE >> 20) +#define DRAM_START ((uintptr_t)_dram/MiB) #define DRAM_SIZE CONFIG_DRAM_SIZE_MB #define DRAM_END (DRAM_START + DRAM_SIZE) /* plus one... */ -/* Arbitrary range of DMA memory for depthcharge's drivers */ -#define DMA_START (0x77300000) -#define DMA_SIZE (0x00100000) - static struct edid edid = { .ha = 1366, .va = 768, @@ -333,7 +330,8 @@ static void mainboard_enable(device_t dev) mmu_init(); mmu_config_range(0, DRAM_START, DCACHE_OFF); mmu_config_range(DRAM_START, DRAM_SIZE, DCACHE_WRITEBACK); - mmu_config_range(DMA_START >> 20, DMA_SIZE >> 20, DCACHE_OFF); + mmu_config_range((uintptr_t)_dma_coherent/MiB, + _dma_coherent_size/MiB, DCACHE_OFF); mmu_config_range(DRAM_END, 4096 - DRAM_END, DCACHE_OFF); dcache_mmu_enable(); @@ -359,6 +357,6 @@ void lb_board(struct lb_header *header) dma = (struct lb_range *)lb_new_record(header); dma->tag = LB_TAB_DMA; dma->size = sizeof(*dma); - dma->range_start = (intptr_t)DMA_START; - dma->range_size = DMA_SIZE; + dma->range_start = (uintptr_t)_dma_coherent; + dma->range_size = _dma_coherent_size; } |