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 | 3 |
1 files changed, 3 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 dc33073d3e..1d74823542 100644 --- a/src/soc/amd/common/block/include/amdblocks/lpc.h +++ b/src/soc/amd/common/block/include/amdblocks/lpc.h @@ -10,6 +10,8 @@ /* PCI registers for D14F3 */ #define LPC_PCI_CONTROL 0x40 #define LEGACY_DMA_EN BIT(2) +#define VW_ROM_SHARING_EN BIT(3) +#define EXT_ROM_SHARING_EN BIT(4) #define LPC_IO_PORT_DECODE_ENABLE 0x44 #define DECODE_ENABLE_PARALLEL_PORT0 BIT(0) @@ -148,6 +150,7 @@ void lpc_tpm_decode(void); void lpc_tpm_decode_spi(void); void lpc_enable_rom(void); void lpc_enable_spi_prefetch(void); +void lpc_disable_spi_rom_sharing(void); /** * @brief Find the size of a particular wide IO |