meta-romulus: Update VRM control scripts
Romulus VDDR uses different regulator, so the scripts is updated:
1. Remove VDDR related settings in vrm-control.sh
2. Add vrm.sh to invoke vrm-control.sh to set VDN, and invoke i2cset to
set VDDR.
Change-Id: I8be757728833280392328eaf03b3a88b911a4fbd
Signed-off-by: Lei YU <mine260309@gmail.com>
diff --git a/meta-romulus/recipes-phosphor/chassis/vrm-control/vrm.sh b/meta-romulus/recipes-phosphor/chassis/vrm-control/vrm.sh
new file mode 100644
index 0000000..b0ac60c
--- /dev/null
+++ b/meta-romulus/recipes-phosphor/chassis/vrm-control/vrm.sh
@@ -0,0 +1,8 @@
+#!/bin/sh
+
+vrm-control.sh vdna=0.9 vdnb=0.9
+
+i2cset -y 4 0x71 0x21 0xDD 0x00 i # CPU0 VDDR 1.35V
+i2cset -y 4 0x72 0x21 0xDD 0x00 i
+i2cset -y 5 0x71 0x21 0xDD 0x00 i # CPU1 VDDR 1.35V
+i2cset -y 5 0x72 0x21 0xDD 0x00 i