diff options
Diffstat (limited to 'src/soc/amd/stoneyridge/include/soc/southbridge.h')
-rw-r--r-- | src/soc/amd/stoneyridge/include/soc/southbridge.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/src/soc/amd/stoneyridge/include/soc/southbridge.h b/src/soc/amd/stoneyridge/include/soc/southbridge.h index 7393abcad5..80fcf87558 100644 --- a/src/soc/amd/stoneyridge/include/soc/southbridge.h +++ b/src/soc/amd/stoneyridge/include/soc/southbridge.h @@ -25,10 +25,9 @@ #define IO_APIC2_ADDR 0xfec20000 -/* Offsets from ACPI_MMIO_BASE - * This is defined by AGESA, but we don't include AGESA headers to avoid - * polluting the namespace. - */ +/* Offsets from ACPI_MMIO_BASE */ +#define APU_SMI_BASE 0xfed80200 + #define PM_MMIO_BASE 0xfed80300 #define APU_UART0_BASE 0xfedc6000 @@ -194,6 +193,10 @@ u32 pm_read32(u8 reg); void pm_write8(u8 reg, u8 value); void pm_write16(u8 reg, u16 value); void pm_write32(u8 reg, u32 value); +u16 smi_read16(u8 reg); +u32 smi_read32(u8 reg); +void smi_write16(u8 reg, u16 value); +void smi_write32(u8 reg, u32 value); int s3_load_nvram_early(int size, u32 *old_dword, int nvram_pos); void s3_resume_init_data(void *FchParams); int s3_save_nvram_early(u32 dword, int size, int nvram_pos); |