diff options
Diffstat (limited to 'src/soc/amd/stoneyridge')
| -rw-r--r-- | src/soc/amd/stoneyridge/include/soc/southbridge.h | 1 | ||||
| -rw-r--r-- | src/soc/amd/stoneyridge/sb_util.c | 5 |
2 files changed, 6 insertions, 0 deletions
diff --git a/src/soc/amd/stoneyridge/include/soc/southbridge.h b/src/soc/amd/stoneyridge/include/soc/southbridge.h index ebfee2499e..d506af979a 100644 --- a/src/soc/amd/stoneyridge/include/soc/southbridge.h +++ b/src/soc/amd/stoneyridge/include/soc/southbridge.h @@ -202,6 +202,7 @@ u16 smi_read16(u8 reg); u32 smi_read32(u8 reg); void smi_write16(u8 reg, u16 value); void smi_write32(u8 reg, u32 value); +uint16_t pm_acpi_pm_cnt_blk(void); 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); diff --git a/src/soc/amd/stoneyridge/sb_util.c b/src/soc/amd/stoneyridge/sb_util.c index 87bff70321..bdb199aa1e 100644 --- a/src/soc/amd/stoneyridge/sb_util.c +++ b/src/soc/amd/stoneyridge/sb_util.c @@ -64,3 +64,8 @@ void smi_write16(uint8_t offset, uint16_t value) { write16((void *)(APU_SMI_BASE + offset), value); } + +uint16_t pm_acpi_pm_cnt_blk(void) +{ + return pm_read16(PM1_CNT_BLK); +} |