diff options
Diffstat (limited to 'meta-qualcomm/meta-centriq2400-rep/recipes-phosphor/chassis/ir38163-workaround/ir38163_workaround.sh')
| -rw-r--r-- | meta-qualcomm/meta-centriq2400-rep/recipes-phosphor/chassis/ir38163-workaround/ir38163_workaround.sh | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/meta-qualcomm/meta-centriq2400-rep/recipes-phosphor/chassis/ir38163-workaround/ir38163_workaround.sh b/meta-qualcomm/meta-centriq2400-rep/recipes-phosphor/chassis/ir38163-workaround/ir38163_workaround.sh new file mode 100644 index 000000000..60120cf0d --- /dev/null +++ b/meta-qualcomm/meta-centriq2400-rep/recipes-phosphor/chassis/ir38163-workaround/ir38163_workaround.sh @@ -0,0 +1,19 @@ +#!/bin/sh -e +# For one of the IR38163 device on i2c bus 5, address 0x42 +# Because the device only work when DC-ON, so when BMC during the DC-OFF state +# the device will probe fail, need the workaround for this HW design.. + +if [ "$1" == "add" ]; then + echo Add the 0x42 device on i2c bus 5.... + sleep 2 + echo 5-0042 > /sys/bus/i2c/drivers/ir38163/bind + sleep 1 +elif [ "$1" == "rm" ]; then + echo Remove the 0x42 deivce + sleep 2 + echo 5-0042 > /sys/bus/i2c/drivers/ir38163/unbind + sleep 1 +else + echo "$0 <add|rm>" to set state +fi + |
