diff options
Diffstat (limited to 'src/northbridge/amd/amdmct/mct_ddr3/mctwl.c')
| -rw-r--r-- | src/northbridge/amd/amdmct/mct_ddr3/mctwl.c | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/src/northbridge/amd/amdmct/mct_ddr3/mctwl.c b/src/northbridge/amd/amdmct/mct_ddr3/mctwl.c index 47c5004c0c..53c4a2dbe9 100644 --- a/src/northbridge/amd/amdmct/mct_ddr3/mctwl.c +++ b/src/northbridge/amd/amdmct/mct_ddr3/mctwl.c @@ -14,9 +14,26 @@ * GNU General Public License for more details. */ -static void FreqChgCtrlWrd(struct MCTStatStruc *pMCTstat, - struct DCTStatStruc *pDCTstat, uint8_t dct); +#include <inttypes.h> +#include <console/console.h> +#include <string.h> +#include "mct_d.h" +#include "mct_d_gcc.h" +static uint8_t is_fam15h(void) +{ + uint8_t fam15h = 0; + uint32_t family; + + family = cpuid_eax(0x80000001); + family = ((family & 0xf00000) >> 16) | ((family & 0xf00) >> 8); + + if (family >= 0x6f) + /* Family 15h or later */ + fam15h = 1; + + return fam15h; +} static void AgesaDelay(u32 msec) { |