diff options
Diffstat (limited to 'src/soc/amd/stoneyridge')
| -rw-r--r-- | src/soc/amd/stoneyridge/include/soc/northbridge.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/soc/amd/stoneyridge/include/soc/northbridge.h b/src/soc/amd/stoneyridge/include/soc/northbridge.h index 45c67c22fd..911387836a 100644 --- a/src/soc/amd/stoneyridge/include/soc/northbridge.h +++ b/src/soc/amd/stoneyridge/include/soc/northbridge.h @@ -26,9 +26,20 @@ # define CPU_CNT_MASK 0x1f /* CpuCnt + 1 = no. CPUs */ /* D18F1 - Address Map Registers */ +#define D18F1_MMIO_BASE0_LO 0x80 +# define MMIO_WE (1 << 1) +# define MMIO_RE (1 << 0) +#define D18F1_MMIO_LIMIT0_LO 0x84 +# define MMIO_NP (1 << 7) +#define D18F1_IO_BASE0 0xc0 +# define IO_WE (1 << 1) +# define IO_RE (1 << 0) +#define D18F1_IO_LIMIT0 0xc4 #define D18F1_DRAM_HOLE 0xf0 # define DRAM_HOIST_VALID (1 << 1) # define DRAM_HOLE_VALID (1 << 0) +#define D18F1_VGAEN 0xf4 +# define VGA_ADDR_ENABLE (1 << 0) enum { /* SMM handler area. */ |