diff options
Diffstat (limited to 'src/soc/amd/picasso/include')
| -rw-r--r-- | src/soc/amd/picasso/include/soc/data_fabric.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/src/soc/amd/picasso/include/soc/data_fabric.h b/src/soc/amd/picasso/include/soc/data_fabric.h index 01fdc73388..d64c67a2bd 100644 --- a/src/soc/amd/picasso/include/soc/data_fabric.h +++ b/src/soc/amd/picasso/include/soc/data_fabric.h @@ -25,6 +25,38 @@ #define NB_MMIO_LIMIT(reg) ((reg) * 4 * sizeof(uint32_t) + D18F0_MMIO_LIMIT0) #define NB_MMIO_CONTROL(reg) ((reg) * 4 * sizeof(uint32_t) + D18F0_MMIO_CTRL0) +#define D18F0_DRAM_HOLE_CTL 0x104 +#define DRAM_HOLE_CTL_VALID BIT(0) +#define DRAM_HOLE_CTL_BASE_SHFT 24 +#define DRAM_HOLE_CTL_BASE (0xff << DRAM_HOLE_CTL_BASE_SHFT) + +#define D18F0_DRAM_BASE0 0x110 +#define DRAM_BASE_REG_VALID BIT(0) +#define DRAM_BASE_HOLE_EN BIT(1) +#define DRAM_BASE_INTLV_CH_SHFT 4 +#define DRAM_BASE_INTLV_CH (0xf << DRAM_BASE_INTLV_CH_SHFT) +#define DRAM_BASE_INTLV_SEL_SHFT 8 +#define DRAM_BASE_INTLV_SEL (0x7 << DRAM_BASE_INTLV_SEL_SHFT) +#define DRAM_BASE_ADDR_SHFT 12 +#define DRAM_BASE_ADDR (0xfffff << DRAM_BASE_ADDR_SHFT) + +#define D18F0_DRAM_LIMIT0 0x114 +#define DRAM_LIMIT_DST_ID_SHFT 0 +#define DRAM_LIMIT_DST_ID (0xff << DRAM_LIMIT_DST_ID_SHFT) +#define DRAM_LIMIT_INTLV_NUM_SOCK_SHFT 8 +#define DRAM_LIMIT_INTLV_NUM_SOCK (0x1 << DRAM_LIMIT_INTLV_NUM_SOCK_SHFT) +#define DRAM_LIMIT_INTLV_NUM_DIE_SHFT 10 +#define DRAM_LIMIT_INTLV_NUM_DIE (0x3 << DRAM_LIMIT_INTLV_NUM_DIE_SHFT) +#define DRAM_LIMIT_ADDR_SHFT 12 +#define DRAM_LIMIT_ADDR (0xfffff << DRAM_LIMIT_ADDR_SHFT) + +#define PICASSO_NUM_DRAM_REG 2 + +#define DF_DRAM_BASE(dram_map_pair) ((dram_map_pair) * 2 * sizeof(uint32_t) \ + + D18F0_DRAM_BASE0) +#define DF_DRAM_LIMIT(dram_map_pair) ((dram_map_pair) * 2 * sizeof(uint32_t) \ + + D18F0_DRAM_LIMIT0) + #define DF_FICAA_BIOS 0x5C #define DF_FICAD_LO 0x98 #define DF_FICAD_HI 0x9C |