1 files changed, 0 insertions, 98 deletions
diff --git a/meta-inventec/meta-lanyang/recipes-phosphor/chassis/avsbus-control/lanyang_avsbus.sh b/meta-inventec/meta-lanyang/recipes-phosphor/chassis/avsbus-control/lanyang_avsbus.sh
deleted file mode 100755
index 31ebd8ff6..000000000
--- a/meta-inventec/meta-lanyang/recipes-phosphor/chassis/avsbus-control/lanyang_avsbus.sh
+++ /dev/null
@@ -1,98 +0,0 @@
-#!/bin/sh -e
-# AVSBus control for PMBUS voltage regulator modules (VRMs)
-# Switches output voltage target between
-# - VOUT_COMMAND register (AVSBus disabled, default on Zaius)
-# - AVSBus target output (AVSBus enabled, voltage set by host)
-
-cpu0_i2c_bus="5"
-cpu1_i2c_bus="6"
-buses="$cpu0_i2c_bus $cpu1_i2c_bus"
-vdd_i2c_addr_page="0x60:0x01"
-vdn_i2c_addr_page="0x64:0x01"
-vcs_i2c_addr_page="0x64:0x00"
-addrs_pages="$vdd_i2c_addr_page $vdn_i2c_addr_page $vcs_i2c_addr_page"
-
-# Usage: vrm_set_page <bus> <i2c_address> <page>
-vrm_set_page()
-{
-    i2cset -y $1 $2 0x00 $3 b
-}
-
-# Usage: vrm_avs_enable <bus> <i2c_address> <page>
-# Initializes the AVSBus VOUT setpoint to the value in PMBus VOUT_COMMAND
-# Sets OPERATION PMBUS register to
-# - Enable/Disable: On
-# - VOUT Source: AVSBus Target Rail Voltage
-# - AVSBus Copy: VOUT_COMMAND remains unchanged
-# Writes to VOUT setpoint over AVSBus will persist after the VRM is switched to
-# PMBus control. Switching back to AVSBus control restores this persisted
-# setpoint rather than re-initializing to PMBus VOUT_COMMAND. This behavior is
-# known to Intersil and writing VOUT_COMMAND over PMBus is the only workaround.
-vrm_avs_enable()
-{
-    vrm_set_page "$@"
-    echo Enabling AVSBus on bus $1 VRM @$2 rail $3...
-    local vout_command=`i2cget -y $1 $2 0x21 w`
-    i2cset -y $1 $2 0x21 $vout_command w
-    i2cset -y $1 $2 0x01 0xb0 b
-}
-
-# Usage: vrm_avs_disable <bus> <i2c_address> <page>
-# Sets OPERATION PMBUS register to
-# - Enable/Disable: On
-# - VOUT Source: VOUT_COMMAND
-# - AVSBus Copy: VOUT_COMMAND remains unchanged
-vrm_avs_disable()
-{
-    vrm_set_page "$@"
-    echo Disabling AVSBus on bus $1 VRM @$2 rail $3...
-    i2cset -y $1 $2 0x01 0x80 b
-}
-
-# Usage: vrm_vout_max_1v1 <bus> <i2c_address> <page>
-# Sets VOUT_MAX to 1.1V
-vrm_vout_max_1v1()
-{
-    vrm_set_page "$@"
-    echo Setting VOUT_MAX=[1.1V] on bus $1 VRM @$2 rail $3...
-    i2cset -y $1 $2 0x24 0x44c w
-}
-
-# Usage: vrm_print <bus> <i2c_address> <page>
-vrm_print()
-{
-    vrm_set_page "$@"
-    local operation=`i2cget -y $1 $2 0x01 b`
-    local vout=`i2cget -y $1 $2 0x8b w`
-    local iout=`i2cget -y $1 $2 0x8c w`
-    echo VRM on bus $1 @$2 rail $3: OPERATION=$operation VOUT=$vout IOUT=$iout
-}
-
-# Usage: for_each_rail <command>
-# <command> will be invoked with <bus> <i2c_address> <page>
-for_each_rail()
-{
-    for bus in $buses
-    do
-        for addr_page in $addrs_pages
-        do
-            $1 $bus `echo $addr_page | tr : " "`
-        done
-    done
-}
-
-if [ "$1" == "enable" ]
-then
-    for_each_rail vrm_avs_enable
-elif [ "$1" == "disable" ]
-then
-    for_each_rail vrm_avs_disable
-elif [ "$1" == "vdn_max" ]
-then
-    addrs_pages="$vdn_i2c_addr_page"
-    for_each_rail vrm_vout_max_1v1
-else
-    for_each_rail vrm_print
-    echo "\"$0 <enable|disable>\" to control whether VRMs use AVSBus"
-    echo "\"$0 <vdn_max>\" to set VDN rails VOUT_MAX to 1.1V"
-fi