diff options
| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2019-02-11 11:39:47 +0200 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-02-13 13:02:06 +0000 |
| commit | 97b30d86592af6bbf26f9c9bcaf95f13d5cab9ce (patch) | |
| tree | 86296892cae161c4e044e0cd9f457365f2226c86 /src/cpu | |
| parent | 1a8387eabadb16adae2b5a032611813587957ed5 (diff) | |
| download | coreboot-97b30d86592af6bbf26f9c9bcaf95f13d5cab9ce.tar.xz | |
cpu/intel/common: Add Nehalem for FSB detection
Change-Id: I194ac9eb6f03e7d3f5c96d6e6491e9ef32da9078
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/31339
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/cpu')
| -rw-r--r-- | src/cpu/intel/common/fsb.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/cpu/intel/common/fsb.c b/src/cpu/intel/common/fsb.c index 92967859dd..83220de3bc 100644 --- a/src/cpu/intel/common/fsb.c +++ b/src/cpu/intel/common/fsb.c @@ -39,8 +39,11 @@ static int get_fsb(void) case 0x17: /* Enhanced Core */ ret = core2_fsb[rdmsr(MSR_FSB_FREQ).lo & 7]; break; - case 0x2a: /* SandyBridge BCLK fixed at 100MHz*/ - case 0x3a: /* IvyBridge BCLK fixed at 100MHz*/ + case 0x25: /* Nehalem BCLK fixed at 133MHz */ + ret = 133; + break; + case 0x2a: /* SandyBridge BCLK fixed at 100MHz */ + case 0x3a: /* IvyBridge BCLK fixed at 100MHz */ case 0x3c: /* Haswell BCLK fixed at 100MHz */ case 0x45: /* Haswell-ULT BCLK fixed at 100MHz */ ret = 100; |