diff options
Diffstat (limited to 'src/soc/amd/stoneyridge/sb_util.c')
-rw-r--r-- | src/soc/amd/stoneyridge/sb_util.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/soc/amd/stoneyridge/sb_util.c b/src/soc/amd/stoneyridge/sb_util.c index 530e9cd946..5aec431593 100644 --- a/src/soc/amd/stoneyridge/sb_util.c +++ b/src/soc/amd/stoneyridge/sb_util.c @@ -219,11 +219,31 @@ void smbus_write16(u8 reg, u16 value) /* misc read/write - access registers at 0xfed80e00 */ +u8 misc_read8(u8 reg) +{ + return read8((void *)(ACPIMMIO_MISC_BASE + reg)); +} + +u16 misc_read16(u8 reg) +{ + return read16((void *)(ACPIMMIO_MISC_BASE + reg)); +} + u32 misc_read32(u8 reg) { return read32((void *)(ACPIMMIO_MISC_BASE + reg)); } +void misc_write8(u8 reg, u8 value) +{ + write8((void *)(ACPIMMIO_MISC_BASE + reg), value); +} + +void misc_write16(u8 reg, u16 value) +{ + write16((void *)(ACPIMMIO_MISC_BASE + reg), value); +} + void misc_write32(u8 reg, u32 value) { write32((void *)(ACPIMMIO_MISC_BASE + reg), value); |