diff options
Diffstat (limited to 'src/soc/mediatek/mt8173/include/soc/memlayout.ld')
| -rw-r--r-- | src/soc/mediatek/mt8173/include/soc/memlayout.ld | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/soc/mediatek/mt8173/include/soc/memlayout.ld b/src/soc/mediatek/mt8173/include/soc/memlayout.ld index 7d0c766297..771f32652e 100644 --- a/src/soc/mediatek/mt8173/include/soc/memlayout.ld +++ b/src/soc/mediatek/mt8173/include/soc/memlayout.ld @@ -25,6 +25,11 @@ #define SRAM_L2C_START(addr) SYMBOL(sram_l2c, addr) #define SRAM_L2C_END(addr) SYMBOL(esram_l2c, addr) +#define DRAM_DMA(addr, size) \ + REGION(dram_dma, addr, size, 4K) \ + _ = ASSERT(size % 4K == 0, \ + "DRAM DMA buffer should be multiple of smallest page size (4K)!"); + SECTIONS { SRAM_L2C_START(0x000C0000) @@ -44,6 +49,7 @@ SECTIONS SRAM_END(0x00130000) DRAM_START(0x40000000) + DRAM_DMA(0x40000000, 1M) POSTRAM_CBFS_CACHE(0x40100000, 1M) RAMSTAGE(0x40200000, 256K) } |