diff options
Diffstat (limited to 'src/soc/amd/cezanne/chip.h')
| -rw-r--r-- | src/soc/amd/cezanne/chip.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/soc/amd/cezanne/chip.h b/src/soc/amd/cezanne/chip.h index 455de369a4..af78ddfd9a 100644 --- a/src/soc/amd/cezanne/chip.h +++ b/src/soc/amd/cezanne/chip.h @@ -15,6 +15,18 @@ struct soc_amd_cezanne_config { /* Enable S0iX support */ bool s0ix_enable; + + enum { + DOWNCORE_AUTO = 0, + DOWNCORE_1 = 1, /* Run with 1 physical core */ + DOWNCORE_2 = 3, /* Run with 2 physical cores */ + DOWNCORE_3 = 4, /* Run with 3 physical cores */ + DOWNCORE_4 = 6, /* Run with 4 physical cores */ + DOWNCORE_5 = 8, /* Run with 5 physical cores */ + DOWNCORE_6 = 9, /* Run with 6 physical cores */ + DOWNCORE_7 = 10, /* Run with 7 physical cores */ + } downcore_mode; + bool disable_smt; /* disable second thread on all physical cores */ }; #endif /* CEZANNE_CHIP_H */ |