| Andrew Neyland | cf8f746 | 2023-09-06 14:42:07 -0500 | [diff] [blame^] | 1 | #!/bin/sh |
| 2 | # File which is managing GPIOS when detected. First parameter is which GPIOs that switched |
| 3 | if [ "$1" = "up" ] |
| 4 | then |
| 5 | busctl set-property xyz.openbmc_project.Chassis.Gpios /xyz/openbmc_project/chassis/gpios xyz.openbmc_project.Chassis.Gpios PGood b true |
| 6 | devmem 0x80fc0230 8 0x1 |
| 7 | sleep 2 |
| 8 | devmem 0x80fc0230 8 0x1 |
| 9 | # Activate local UBM (front NVME drive) |
| 10 | |
| 11 | devmem 0xd1000087 8 1 |
| 12 | i2ctransfer -y 3 w4@0x40 0x34 0xbf 0x00 0xe8 |
| 13 | devmem 0xd1000087 8 2 |
| 14 | i2ctransfer -y 3 w4@0x40 0x34 0xbf 0x00 0xe8 |
| 15 | devmem 0xd1000087 8 3 |
| 16 | i2ctransfer -y 3 w4@0x40 0x34 0xbf 0x00 0xe8 |
| 17 | devmem 0xd1000087 8 4 |
| 18 | i2ctransfer -y 3 w4@0x40 0x34 0xbf 0x00 0xe8 |
| 19 | devmem 0xd1000088 8 5 |
| 20 | i2ctransfer -y 3 w4@0x40 0x34 0xbf 0x00 0xe8 |
| 21 | devmem 0xd1000087 8 6 |
| 22 | i2ctransfer -y 3 w4@0x40 0x34 0xbf 0x00 0xe8 |
| 23 | devmem 0xd1000087 8 7 |
| 24 | i2ctransfer -y 3 w4@0x40 0x34 0xbf 0x00 0xe8 |
| 25 | devmem 0xd1000087 8 8 |
| 26 | i2ctransfer -y 3 w4@0x40 0x34 0xbf 0x00 0xe8 |
| 27 | devmem 0xd1000087 8 9 |
| 28 | i2ctransfer -y 3 w4@0x40 0x34 0xbf 0x00 0xe8 |
| 29 | devmem 0xd1000087 8 0xa |
| 30 | i2ctransfer -y 3 w4@0x40 0x34 0xbf 0x00 0xe8 |
| 31 | devmem 0xd1000087 8 0xb |
| 32 | i2ctransfer -y 3 w4@0x40 0x34 0xbf 0x00 0xe8 |
| 33 | devmem 0xd1000087 8 0xc |
| 34 | i2ctransfer -y 3 w4@0x40 0x34 0xbf 0x00 0xe8 |
| 35 | devmem 0xd1000087 8 0xd |
| 36 | i2ctransfer -y 3 w4@0x40 0x34 0xbf 0x00 0xe8 |
| 37 | devmem 0xd1000087 8 0xe |
| 38 | i2ctransfer -y 3 w4@0x40 0x34 0xbf 0x00 0xe8 |
| 39 | devmem 0xd1000087 8 0xf |
| 40 | i2ctransfer -y 3 w4@0x40 0x34 0xbf 0x00 0xe8 |
| 41 | |
| 42 | devmem 0xd1000088 8 3 |
| 43 | i2ctransfer -y 4 w4@0x40 0x34 0xbf 0x00 0xe8 |
| 44 | devmem 0xd1000088 8 4 |
| 45 | i2ctransfer -y 4 w4@0x40 0x34 0xbf 0x00 0xe8 |
| 46 | |
| 47 | devmem 0xd100008a 8 0x13 |
| 48 | i2ctransfer -y 6 w4@0x40 0x34 0xbf 0x00 0xe8 |
| 49 | devmem 0xd100008a 8 0x14 |
| 50 | i2ctransfer -y 6 w4@0x40 0x34 0xbf 0x00 0xe8 |
| 51 | |
| 52 | # systemctl restart xyz.openbmc_project.EntityManager.service |
| 53 | # systemctl restart phosphor-pid-control.service |
| 54 | else |
| 55 | if [ "$1" = "down" ] |
| 56 | then |
| 57 | busctl set-property xyz.openbmc_project.Chassis.Gpios /xyz/openbmc_project/chassis/gpios xyz.openbmc_project.Chassis.Gpios PGood b false |
| 58 | # We can re-init the system |
| 59 | devmem 0xd1000009 8 0x24 |
| 60 | # We need to check the reason why we have been shutdown |
| 61 | shutdownReason=$(devmem 0x80000074 16) |
| 62 | # If bit 10 is set Software initiated a shutdown we need to restart |
| 63 | isSet2=$(( shutdownReason | 0xFBFF )) |
| 64 | if [ "$isSet2" = "65535" ] |
| 65 | then |
| 66 | echo "Restarting" >> /tmp/gpios |
| 67 | dbus-send --system --dest=xyz.openbmc_project.State.Host --print-reply --type=method_call /xyz/openbmc_project/state/host0 org.freedesktop.DBus.Properties.Set string:RequestedHostTransition variant:string:xyz.openbmc_project.State.Host.Transition.On |
| 68 | obmcutil poweron |
| 69 | fi |
| 70 | fi |
| 71 | fi |
| 72 | echo "$1" >> /tmp/gpios.txt |