diff options
| author | Xavi Drudis Ferran <xdrudis@tinet.cat> | 2011-02-28 03:53:47 +0000 |
|---|---|---|
| committer | Marc Jones <marc.jones@amd.com> | 2011-02-28 03:53:47 +0000 |
| commit | 061c89e15d336b92b1e9fb2f9866c32f6496fb09 (patch) | |
| tree | 77f900112cd766b4519a8d978247b412dad22863 /src/cpu/amd | |
| parent | c3132105bdd35ba174cd0938847ebf292e2eda26 (diff) | |
| download | coreboot-061c89e15d336b92b1e9fb2f9866c32f6496fb09.tar.xz | |
Improving BKDG implementation of P-states,
CPU and northbridge frequency and voltage
handling for Fam 10 in SVI mode.
I don't understand what this was doing nor find docs for these regs
Maybe it was left over from some copy & paste ?
Signed-off-by: Xavi Drudis Ferran <xdrudis@tinet.cat>
Acked-by: Marc Jones <marcj303@gmail.com>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6409 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/cpu/amd')
| -rw-r--r-- | src/cpu/amd/model_10xxx/fidvid.c | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/src/cpu/amd/model_10xxx/fidvid.c b/src/cpu/amd/model_10xxx/fidvid.c index 18e2a0762f..e1ee71a5a7 100644 --- a/src/cpu/amd/model_10xxx/fidvid.c +++ b/src/cpu/amd/model_10xxx/fidvid.c @@ -394,19 +394,6 @@ static void config_power_ctrl_misc_reg(device_t dev,u32 cpuRev, u8 procPkg) { } else { /* SVI */ /* set slamVidMode to 1 for SVI */ dword |= VID_SLAM_ON; - - u32 dtemp = dword; - - /* Program F3xD8[PwrPlanes] according F3xA0[DulaVdd] */ - dword = pci_read_config32(dev, 0xD8); - - if (dtemp & DUAL_VDD_BIT) - dword |= PWR_PLN_ON; - else - dword &= PWR_PLN_OFF; - pci_write_config32(dev, 0xD8, dword); - - dword = dtemp; } /* set the rest of A0 since we're at it... */ |