diff options
Diffstat (limited to 'src/soc/amd/common/block/include/amdblocks/lpc.h')
| -rw-r--r-- | src/soc/amd/common/block/include/amdblocks/lpc.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/soc/amd/common/block/include/amdblocks/lpc.h b/src/soc/amd/common/block/include/amdblocks/lpc.h index f956ba3aa9..11880eb3e6 100644 --- a/src/soc/amd/common/block/include/amdblocks/lpc.h +++ b/src/soc/amd/common/block/include/amdblocks/lpc.h @@ -90,6 +90,14 @@ #define DECODE_IO_PORT_ENABLE0_H BIT(0) #define LPC_MEM_PORT1 0x4c +#define ROM_PROTECT_RANGE0 0x50 +#define ROM_BASE_MASK 0xfffff000 /* bits 31-12 */ +#define ROM_RANGE_WP BIT(10) +#define ROM_RANGE_RP BIT(9) +#define RANGE_UNIT BIT(8) +#define RANGE_ADDR_MASK 0x000000ff /* Range defined by bits 7-0 */ +#define ROM_PROTECT_RANGE_REG(n) (ROM_PROTECT_RANGE0 + (4 * n)) +#define MAX_ROM_PROTECT_RANGES 4 #define LPC_MEM_PORT0 0x60 /* Register 0x64 is 32-bit, composed by two 16-bit sub-registers. |