diff options
Diffstat (limited to 'src/northbridge/amd/amdmct/mct_ddr3/mctsrc1p.c')
| -rw-r--r-- | src/northbridge/amd/amdmct/mct_ddr3/mctsrc1p.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/northbridge/amd/amdmct/mct_ddr3/mctsrc1p.c b/src/northbridge/amd/amdmct/mct_ddr3/mctsrc1p.c index 30cf19ba30..2592eedab9 100644 --- a/src/northbridge/amd/amdmct/mct_ddr3/mctsrc1p.c +++ b/src/northbridge/amd/amdmct/mct_ddr3/mctsrc1p.c @@ -14,6 +14,27 @@ * GNU General Public License for more details. */ +#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; +} + u8 mct_checkNumberOfDqsRcvEn_1Pass(u8 pass) { u8 ret = 1; |