diff options
Diffstat (limited to 'src/southbridge/nvidia')
| -rw-r--r-- | src/southbridge/nvidia/ck804/ck804.h | 4 | ||||
| -rw-r--r-- | src/southbridge/nvidia/ck804/early_setup_car.c | 6 |
2 files changed, 10 insertions, 0 deletions
diff --git a/src/southbridge/nvidia/ck804/ck804.h b/src/southbridge/nvidia/ck804/ck804.h index 3da18f475a..e6641ea86d 100644 --- a/src/southbridge/nvidia/ck804/ck804.h +++ b/src/southbridge/nvidia/ck804/ck804.h @@ -35,4 +35,8 @@ #define CK804B_SYSCTRL_IO_BASE (SYSCTRL_IO_BASE + 0x8000) #endif +#ifdef __PRE_RAM__ +void enable_fid_change_on_sb(unsigned sbbusn, unsigned sbdn); +#endif + #endif diff --git a/src/southbridge/nvidia/ck804/early_setup_car.c b/src/southbridge/nvidia/ck804/early_setup_car.c index d8121462b5..32943db3d5 100644 --- a/src/southbridge/nvidia/ck804/early_setup_car.c +++ b/src/southbridge/nvidia/ck804/early_setup_car.c @@ -378,3 +378,9 @@ void soft_reset(void) outb(0x02, 0x0cf9); outb(0x06, 0x0cf9); } + +void enable_fid_change_on_sb(unsigned sbbusn, unsigned sbdn) +{ + /* The default value for CK804 is good. */ + /* Set VFSMAF (VID/FID System Management Action Field) to 2. */ +}
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