diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/northbridge/amd/pi/agesawrapper.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/northbridge/amd/pi/agesawrapper.c b/src/northbridge/amd/pi/agesawrapper.c index 0fe8eab01c..2e79f47ac6 100644 --- a/src/northbridge/amd/pi/agesawrapper.c +++ b/src/northbridge/amd/pi/agesawrapper.c @@ -15,6 +15,7 @@ #include <AGESA.h> #include <cbfs.h> +#include <delay.h> #include <cpu/amd/pi/s3_resume.h> #include <cpu/x86/mtrr.h> #include <cpuRegisters.h> @@ -107,6 +108,12 @@ AGESA_STATUS agesawrapper_amdinitearly(void) AmdEarlyParamsPtr->GnbConfig.PsppPolicy = PsppDisabled; status = AmdInitEarly ((AMD_EARLY_PARAMS *)AmdParamStruct.NewStructPtr); + /* + * init_timer() needs to be called on CZ PI, because AGESA resets the LAPIC reload value + * on the AMD_INIT_EARLY call + */ + if (IS_ENABLED(CONFIG_CPU_AMD_PI_00660F01)) + init_timer(); if (status != AGESA_SUCCESS) agesawrapper_amdreadeventlog(AmdParamStruct.StdHeader.HeapStatus); AmdReleaseStruct (&AmdParamStruct); |