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author | Raptor Engineering Development Team <support@raptorengineering.com> | 2018-05-12 01:30:16 -0500 |
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committer | Raptor Engineering Development Team <support@raptorengineering.com> | 2019-04-26 07:54:47 +0000 |
commit | 258d21b73d5a04341f425a6d301a269ffb9e5121 (patch) | |
tree | f61819941d3c4f87e7560596688f1e2967750bcb | |
parent | 645f382fcf3db629b72647433db355e9dc661026 (diff) | |
download | talos-op-build-258d21b73d5a04341f425a6d301a269ffb9e5121.tar.gz talos-op-build-258d21b73d5a04341f425a6d301a269ffb9e5121.zip |
Add support for external boot kernel firmware in dedicated partition
-rwxr-xr-x | openpower/overlay/etc/init.d/S10udev | 1 | ||||
-rwxr-xr-x | openpower/overlay/sbin/mount_fw_partition | 16 |
2 files changed, 17 insertions, 0 deletions
diff --git a/openpower/overlay/etc/init.d/S10udev b/openpower/overlay/etc/init.d/S10udev index fd8179ea..ac44a89d 100755 --- a/openpower/overlay/etc/init.d/S10udev +++ b/openpower/overlay/etc/init.d/S10udev @@ -27,6 +27,7 @@ test -r $UDEV_CONFIG || exit 6 case "$1" in start) + /sbin/mount_fw_partition printf "Populating ${udev_root:-/dev} using udev: " printf '\000\000\000\000' > /proc/sys/kernel/hotplug $UDEV_BIN -d || (echo "FAIL" && exit 1) diff --git a/openpower/overlay/sbin/mount_fw_partition b/openpower/overlay/sbin/mount_fw_partition new file mode 100755 index 00000000..8ef82c78 --- /dev/null +++ b/openpower/overlay/sbin/mount_fw_partition @@ -0,0 +1,16 @@ +#!/bin/sh +# +# Copyright © 2018 Raptor Engineering, LLC +# Released under the GNU GPL v3 + +set +e + +logger "Mounting boot kernel firmware partition" +/sbin/modprobe powernv_flash 2>&1 | logger +/sbin/modprobe mtdblock 2>&1 | logger +/bin/mount -t squashfs -o ro $(cat /proc/mtd | grep BOOTKERNFW | awk '{print "/dev/"$1}' | sed 's/://g' | sed 's/mtd/mtdblock/g') /lib/firmware 2>&1 | logger +logger "Firmware partition contents:" +ls -lR /lib/firmware | logger + +# Always return success +exit 0 |