Add mihawk platform to meta-ibm
The contents of this up-stream include the following items
1.Basic function
2.Led settings
3.GPIO monitor (id button and power supply)
4.Linux dts patch.
Change-Id: Id0d4fd06ed9a9d4abde6c2a68b0a709fde343f60
Signed-off-by: Ben Pai <Ben_Pai@wistron.com>
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/meta-witherspoon/recipes-phosphor/chassis/avsbus-control/mihawk/avsbus-disable.sh b/meta-witherspoon/recipes-phosphor/chassis/avsbus-control/mihawk/avsbus-disable.sh
new file mode 100755
index 0000000..96f6cf8
--- /dev/null
+++ b/meta-witherspoon/recipes-phosphor/chassis/avsbus-control/mihawk/avsbus-disable.sh
@@ -0,0 +1,16 @@
+#!/bin/sh
+
+i2cset -y 4 0x70 0x00 0x00 b # VDD 0 - PAGE set
+i2cset -y 4 0x70 0x01 0x80 b # VDD 0
+i2cset -y 4 0x70 0x00 0x01 b # VCS 0 - PAGE set
+i2cset -y 4 0x70 0x01 0x80 b # VCS 0
+i2cset -y 4 0x70 0x00 0x00 b # VCS 0 - PAGE reset
+i2cset -y 4 0x72 0x00 0x00 b # VDN 0 - PAGE set
+i2cset -y 4 0x72 0x01 0x80 b # VDN 0
+i2cset -y 5 0x70 0x00 0x00 b # VDD 1 - PAGE set
+i2cset -y 5 0x70 0x01 0x80 b # VDD 1
+i2cset -y 5 0x70 0x00 0x01 b # VCS 1 - PAGE set
+i2cset -y 5 0x70 0x01 0x80 b # VCS 1
+i2cset -y 5 0x70 0x00 0x00 b # VCS 1 - PAGE reset
+i2cset -y 5 0x72 0x00 0x00 b # VDN 1 - PAGE set
+i2cset -y 5 0x72 0x01 0x80 b # VDN 1
diff --git a/meta-witherspoon/recipes-phosphor/chassis/avsbus-control/mihawk/avsbus-disable@.service b/meta-witherspoon/recipes-phosphor/chassis/avsbus-control/mihawk/avsbus-disable@.service
new file mode 100755
index 0000000..7a1df99
--- /dev/null
+++ b/meta-witherspoon/recipes-phosphor/chassis/avsbus-control/mihawk/avsbus-disable@.service
@@ -0,0 +1,16 @@
+[Unit]
+Description=Disable the AVS bus on the VRMs
+Wants=op-power-start@.service
+After=op-power-start@.service
+Before=avsbus-enable@%i.service
+Conflicts=obmc-chassis-poweroff@%i.target
+ConditionPathExists=!/run/openbmc/chassis@%i-on
+
+[Service]
+ExecStart=/usr/bin/env avsbus-disable.sh
+SyslogIdentifier=avsbus-disable.sh
+Type=oneshot
+RemainAfterExit=yes
+
+[Install]
+WantedBy=obmc-chassis-poweron@%i.target
diff --git a/meta-witherspoon/recipes-phosphor/chassis/avsbus-control/mihawk/avsbus-enable.sh b/meta-witherspoon/recipes-phosphor/chassis/avsbus-control/mihawk/avsbus-enable.sh
new file mode 100755
index 0000000..67acc73
--- /dev/null
+++ b/meta-witherspoon/recipes-phosphor/chassis/avsbus-control/mihawk/avsbus-enable.sh
@@ -0,0 +1,16 @@
+#!/bin/sh
+
+i2cset -y 4 0x70 0x00 0x00 b # VDD 0 - PAGE set
+i2cset -y 4 0x70 0x01 0xB0 b # VDD 0
+i2cset -y 4 0x70 0x00 0x01 b # VCS 0 - PAGE set
+i2cset -y 4 0x70 0x01 0xB0 b # VCS 0
+i2cset -y 4 0x70 0x00 0x00 b # VCS 0 - PAGE reset
+i2cset -y 4 0x72 0x00 0x00 b # VDN 0 - PAGE set
+i2cset -y 4 0x72 0x01 0xB0 b # VDN 0
+i2cset -y 5 0x70 0x00 0x00 b # VDD 1 - PAGE set
+i2cset -y 5 0x70 0x01 0xB0 b # VDD 1
+i2cset -y 5 0x70 0x00 0x01 b # VCS 1 - PAGE set
+i2cset -y 5 0x70 0x01 0xB0 b # VCS 1
+i2cset -y 5 0x70 0x00 0x00 b # VCS 1 - PAGE reset
+i2cset -y 5 0x72 0x00 0x00 b # VDN 1 - PAGE set
+i2cset -y 5 0x72 0x01 0xB0 b # VDN 1
diff --git a/meta-witherspoon/recipes-phosphor/chassis/avsbus-control/mihawk/avsbus-enable@.service b/meta-witherspoon/recipes-phosphor/chassis/avsbus-control/mihawk/avsbus-enable@.service
new file mode 100755
index 0000000..810c92e
--- /dev/null
+++ b/meta-witherspoon/recipes-phosphor/chassis/avsbus-control/mihawk/avsbus-enable@.service
@@ -0,0 +1,15 @@
+[Unit]
+Description=Enable the AVS bus on VRMs
+Wants=avsbus-disable@%i.service
+After=avsbus-disable@%i.service
+Conflicts=obmc-chassis-poweroff@%i.target
+ConditionPathExists=!/run/openbmc/chassis@%i-on
+
+[Service]
+ExecStart=/usr/bin/env avsbus-enable.sh
+SyslogIdentifier=avsbus-enable.sh
+Type=oneshot
+RemainAfterExit=yes
+
+[Install]
+WantedBy=obmc-chassis-poweron@%i.target