meta-hpe: rl300-g11 add power sequencing files
Change-Id: Iabda97c9719dc5f285e5b97c5072f9061dd31d81
Signed-off-by: Charles Kearney <charles.kearney@hpe.com>
diff --git a/meta-hpe/meta-rl300-g11/recipes-hpe/power-sequencing/files/gpios-manager.sh b/meta-hpe/meta-rl300-g11/recipes-hpe/power-sequencing/files/gpios-manager.sh
new file mode 100755
index 0000000..919624d
--- /dev/null
+++ b/meta-hpe/meta-rl300-g11/recipes-hpe/power-sequencing/files/gpios-manager.sh
@@ -0,0 +1,81 @@
+#!/bin/sh
+# File which is managing GPIOS when detected. First parameter is which GPIOs that switched
+if [ "$1" = "up" ]
+then
+ systemctl stop xyz.openbmc_project.ampere_host_error_monitor.service
+ rmmod smpro_hwmon smpro_errmon smpro_misc smpro_mfd
+ busctl set-property xyz.openbmc_project.Chassis.Gpios /xyz/openbmc_project/chassis/gpios xyz.openbmc_project.Chassis.Gpios PGood b true
+ smproStatus=$(lsmod | grep smpro-mfd)
+ if [ "$smproStatus" = "" ]
+ then
+ # sleep 15
+ # We need to wait for the SoC to be ready to communicate - We just received the PGOOD signal
+ # The status is reported through an interrupt that we can poll at 2e within the CPLD address space (0xd100_00e2)
+ max_retry=5
+ sleep_time=5
+ success=0
+ while [ "$max_retry" != "0" ]
+ do
+ waitForSoC=$(devmem 0xd10000e2 8)
+ isAvailable=$(( waitForSoC & 0x2 ))
+ if [ "r$isAvailable" = "r2" ]
+ then
+ max_retry=0
+ success=1
+ else
+ max_retry=$(( max_retry - 1))
+ sleep $sleep_time
+ fi
+ done
+ if [ "$success" = "1" ]
+ then
+ # Activate local UBM (front NVME drive)
+ devmem 0xd1000087 8 5
+ i2ctransfer -y 3 w4@0x40 0x34 0xbf 0x00 0xe8
+ i2ctransfer -y 3 w2@0x40 0x34 0xa7 r1
+
+ devmem 0xd1000087 8 7
+ i2ctransfer -y 3 w4@0x40 0x34 0xbf 0x00 0xe8
+ i2ctransfer -y 3 w2@0x40 0x34 0xa7 r1
+
+ devmem 0xd1000087 8 9
+ i2ctransfer -y 3 w4@0x40 0x34 0xbf 0x00 0xe8
+ i2ctransfer -y 3 w2@0x40 0x34 0xa7 r1
+
+ devmem 0xd1000087 8 0xb
+ i2ctransfer -y 3 w4@0x40 0x34 0xbf 0x00 0xe8
+ i2ctransfer -y 3 w2@0x40 0x34 0xa7 r1
+
+ devmem 0xd1000088 8 5
+ i2ctransfer -y 4 w4@0x40 0x34 0xbf 0x00 0xe8
+ i2ctransfer -y 4 w2@0x40 0x34 0xa7 r1
+
+ modprobe smpro-misc
+ modprobe smpro-errmon
+ modprobe smpro-hwmon
+ modprobe smpro-mfd
+ systemctl restart xyz.openbmc_project.ampere_host_error_monitor.service
+ systemctl restart xyz.openbmc_project.amperecpusensor.service
+ systemctl restart xyz.openbmc_project.EntityManager.service
+ systemctl restart phosphor-pid-control.service
+ fi
+ # We shall add a condition here to make an emergency stop
+ fi
+else
+ if [ "$1" = "down" ]
+ then
+ busctl set-property xyz.openbmc_project.Chassis.Gpios /xyz/openbmc_project/chassis/gpios xyz.openbmc_project.Chassis.Gpios PGood b false
+ # We can re-init the system
+ devmem 0xd1000009 8 0x24
+ # We need to check the reason why we have been shutdown
+ shutdownReason=$(devmem 0x80000074 16)
+ # If bit 10 is set Software initiated a shutdown we need to restart
+ isSet2=$( ${shutdownReason} | 0xFBFF )
+ if [ "$isSet2" = "65535" ]
+ then
+ echo "Restarting" >> /tmp/gpios
+ obmcutil poweron
+ fi
+ fi
+fi
+echo "$1" >> /tmp/gpios.txt