diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/soc/intel/baytrail/baytrail/efi_wrapper.h | 4 | ||||
| -rw-r--r-- | src/soc/intel/baytrail/refcode.c | 2 |
2 files changed, 5 insertions, 1 deletions
diff --git a/src/soc/intel/baytrail/baytrail/efi_wrapper.h b/src/soc/intel/baytrail/baytrail/efi_wrapper.h index 6682f95cfc..3304d03451 100644 --- a/src/soc/intel/baytrail/baytrail/efi_wrapper.h +++ b/src/soc/intel/baytrail/baytrail/efi_wrapper.h @@ -29,7 +29,7 @@ #ifndef __EFI_WRAPPER_H__ #define __EFI_WRAPPER_H__ -#define EFI_WRAPPER_VER 1 +#define EFI_WRAPPER_VER 2 /* Provide generic x86 calling conventions. */ #define ABI_X86 __attribute((regparm(0))) @@ -44,6 +44,8 @@ struct efi_wrapper_params { int version; void ABI_X86 (*console_out)(unsigned char byte); + + unsigned int tsc_ticks_per_microsecond; } __attribute__((packed)); typedef int ABI_X86 (*efi_wrapper_entry_t)(struct efi_wrapper_params *); diff --git a/src/soc/intel/baytrail/refcode.c b/src/soc/intel/baytrail/refcode.c index 1d88ef7eb9..9b5aa6790e 100644 --- a/src/soc/intel/baytrail/refcode.c +++ b/src/soc/intel/baytrail/refcode.c @@ -19,6 +19,7 @@ #include <cbmem.h> #include <console/console.h> +#include <cpu/x86/tsc.h> #include <rmodule.h> #include <baytrail/ramstage.h> @@ -47,6 +48,7 @@ void baytrail_run_reference_code(void) return; } + wrp.tsc_ticks_per_microsecond = tsc_freq_mhz(); entry = refcode.entry; /* Call into reference code. */ |