diff options
Diffstat (limited to 'src/mainboard/google/peach_pit/mainboard.c')
| -rw-r--r-- | src/mainboard/google/peach_pit/mainboard.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/src/mainboard/google/peach_pit/mainboard.c b/src/mainboard/google/peach_pit/mainboard.c index 1a15bd2347..b6f49e2942 100644 --- a/src/mainboard/google/peach_pit/mainboard.c +++ b/src/mainboard/google/peach_pit/mainboard.c @@ -40,15 +40,12 @@ #include <drivers/parade/ps8625/ps8625.h> #include <ec/google/chromeec/ec.h> #include <stdlib.h> +#include <symbols.h> /* 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 -/* 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, @@ -469,7 +466,8 @@ static void mainboard_enable(device_t dev) /* set up caching for the DRAM */ 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); const unsigned epll_hz = 192000000; const unsigned sample_rate = 48000; @@ -493,6 +491,6 @@ 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; } |