| commit | 5cfacd5b7d6c44d715e30be142e3bf05536052c0 | [log] [tgz] |
|---|---|---|
| author | Andrew Geissler <andrewg@us.ibm.com> | Fri Jul 28 15:55:06 2017 -0500 |
| committer | Patrick Williams <patrick@stwcx.xyz> | Thu Aug 03 01:55:21 2017 +0000 |
| tree | 833eecb6ccd1aedf8ee34cfe6cbc891b815d2200 | |
| parent | 4ec27746b6bcfa342a7f1e9e465524333d57b9c2 [diff] |
witherspoon:Increase memory VDDR Increase by ~18mv per request of power team Change-Id: Ifaf45926e04fc441eb0a49de462bc82cec1ad6bf Signed-off-by: Andrew Geissler <andrewg@us.ibm.com>
diff --git a/meta-openbmc-machines/meta-openpower/meta-ibm/meta-witherspoon/recipes-phosphor/chassis/avsbus-control/power-workarounds.sh b/meta-openbmc-machines/meta-openpower/meta-ibm/meta-witherspoon/recipes-phosphor/chassis/avsbus-control/power-workarounds.sh index 775c45d..f98c408 100644 --- a/meta-openbmc-machines/meta-openpower/meta-ibm/meta-witherspoon/recipes-phosphor/chassis/avsbus-control/power-workarounds.sh +++ b/meta-openbmc-machines/meta-openpower/meta-ibm/meta-witherspoon/recipes-phosphor/chassis/avsbus-control/power-workarounds.sh
@@ -5,3 +5,12 @@ i2cset -y 5 0x12 0x2E 0x23 b # VDD/VCS 1 i2cset -y 5 0x13 0x2E 0x23 b # VDN 1 +# A side VDDR - set to 1.23V +i2cset -y 4 0x71 0x00 0x01 +i2cset -y 4 0x71 0x21 0x3B 0x01 i +i2cset -y 4 0x71 0x00 0x00 + +# B side VDDR - set to 1.23V +i2cset -y 5 0x71 0x00 0x01 +i2cset -y 5 0x71 0x21 0x3B 0x01 i +i2cset -y 5 0x71 0x00 0x00