meta-fii/meta-kudo: Modify init_once.sh to separate EVT/DVT HW GPIOs

Signed-off-by: XP Chen <xiao-peng.chen@fii-na.com>
Change-Id: I97ee9317df93480f68cd69ee3462f970970ba885

1 files changed, 49 insertions, 33 deletions

diff --git a/meta-fii/meta-kudo/recipes-kudo/kudo-sys-utility/kudo-boot/init_once.sh b/meta-fii/meta-kudo/recipes-kudo/kudo-sys-utility/kudo-boot/init_once.sh
index adb86f238..8231e3de8 100644
--- a/meta-fii/meta-kudo/recipes-kudo/kudo-sys-utility/kudo-boot/init_once.sh
+++ b/meta-fii/meta-kudo/recipes-kudo/kudo-sys-utility/kudo-boot/init_once.sh
@@ -1,51 +1,67 @@
 #!/bin/bash
 
 source /usr/sbin/kudo-lib.sh
-# 0 for EVT. DVT will have a non-zero board version
+
+function set_mux_default(){
+    # set all mux route to CPU before power on host
+    # BMC_CPU_RTC_I2C_SEL #120
+    set_gpio_ctrl 120 out 1
+    # BMC_CPU_DDR_I2C_SEL #84
+    set_gpio_ctrl 84 out 1
+    # BMC_CPU_EEPROM_I2C_SEL #85
+    set_gpio_ctrl 85 out 1
+    # BMC_CPU_PMBUS_SEL #86
+    set_gpio_ctrl 86 out 1
+    # LED control
+    # LED_BMC_LIVE #7
+    set_gpio_ctrl 7 out 1
+
+    # SPI control
+    # Send command to CPLD to switch the bios spi interface to host
+    i2cset -y -f -a 13 0x76 0x10 0x00
+
+}
+
+# 0 - 63 EVT
+# 64 + DVT/PVT
 boardver=$(printf '%d' `cat /sys/bus/i2c/drivers/fiicpld/34-0076/CMD00 | awk '{print $6}'`)
-# sleep so that FRU and all ipmitool Devices are ready before HOST OS
-# gpio 143 for HPM_STBY_RST_N do to DC-SCM spec
-set_gpio_ctrl 143 out 1
-sleep 5 # for the MUX to get ready
-# set all mux route to CPU before power on host
-# BMC_CPU_RTC_I2C_SEL #120
-set_gpio_ctrl 120 out 1
-# BMC_CPU_DDR_I2C_SEL #84
-set_gpio_ctrl 84 out 1
+
 # On EVT machines, the secondary SCP EEPROM is used.
 # Set BMC_I2C_BACKUP_SEL to secondary.
-if [[ $boardver == 0 ]]; then
+if [[ $boardver -lt 64 ]]; then
     echo "EVT system. Choosing secondary SCP EEPROM."
     set_gpio_ctrl 168 out 0
-fi
-# BMC_CPU_EEPROM_I2C_SEL #85
-set_gpio_ctrl 85 out 1
-# BMC_CPU_PMBUS_SEL #86
-set_gpio_ctrl 86 out 1
-
-# LED control
-# LED_BMC_LIVE #7
-set_gpio_ctrl 7 out 1
-
-# SPI control
-# Send command to CPLD to switch the bios spi interface to host
-i2cset -y -f -a 13 0x76 0x10 0x00
-
-# Power control
-# MON_BMC_ALIVE, GPIO 10(EVT), GPIO137(DVT)
-set_gpio_ctrl 10 out 1
-set_gpio_ctrl 137 out 1
-# S0_BMC_OK, GPIO 69
-set_gpio_ctrl 69 out 1
+    set_mux_default
+    # Power control
+    # S0_BMC_OK, GPIO 69
+    set_gpio_ctrl 69 out 1
+
+    # MON_BMC_ALIVE, GPIO 10(EVT), GPIO137(DVT)
+    set_gpio_ctrl 137 out 0 # setting unused GPIO
+    set_gpio_ctrl 10 out 1
+else
+    echo "DVT or PVT system"
+    # sleep so that FRU and all ipmitool Devices are ready before HOST OS
+    # gpio 143 for HPM_STBY_RST_N do to DC-SCM spec
+    set_gpio_ctrl 143 out 1     # on DVT this became HPM_STBY_RST_N (EVT1 came from CPLD)
+    sleep 5 # for the MUX to get ready
+    set_mux_default
+    # Power control
+    # S0_BMC_OK, GPIO 69
+    set_gpio_ctrl 69 out 1
+
+    # MON_BMC_ALIVE GPIO137(DVT)
+    set_gpio_ctrl 10 out 0 # setting unused GPIO
+    set_gpio_ctrl 137 out 1
+fi 
 
 # Disable CPU 1 CLK when cpu not detected
-boardver=$(printf '%d' `cat /sys/bus/i2c/drivers/fiicpld/34-0076/CMD00 | awk '{print $6}'`)
 # echo init_once cpu $CPU1_STATUS > /dev/ttyS0
 # echo init_once board $boardver > /dev/ttyS0
 CPU1_STATUS_N=$(get_gpio_ctrl 136)
 if [[ $CPU1_STATUS_N == 1 ]]; then
     #Execute this only on DVT systems
-    if [[ $boardver == 0 ]]; then
+    if [[ $boardver -lt 64 ]]; then
         echo EVT system $boardver
     else
         echo DVT system $boardver