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author | Jeremy Kerr <jk@ozlabs.org> | 2013-06-20 14:19:24 +0800 |
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committer | Jeremy Kerr <jk@ozlabs.org> | 2013-06-24 13:07:58 +0800 |
commit | ca6231932c9e81822f86142646bc4aa42454353e (patch) | |
tree | 699dccbee62cdc007cd016d4ca7d6ad1ae1c22d5 /utils | |
parent | c20a0460f3c9057aa920949414f8c3bd6529f927 (diff) | |
download | talos-petitboot-ca6231932c9e81822f86142646bc4aa42454353e.tar.gz talos-petitboot-ca6231932c9e81822f86142646bc4aa42454353e.zip |
utils/hooks: Add create-dtb hook
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Diffstat (limited to 'utils')
-rw-r--r-- | utils/Makefile.am | 3 | ||||
-rw-r--r-- | utils/hooks/01-create-default-dtb | 11 |
2 files changed, 13 insertions, 1 deletions
diff --git a/utils/Makefile.am b/utils/Makefile.am index 2d7fe2d..c1ff586 100644 --- a/utils/Makefile.am +++ b/utils/Makefile.am @@ -30,6 +30,7 @@ pb_event_SOURCES = pb-event.c dist_pkgdata_DATA = \ kboot.conf.sample \ bb-kexec-reboot \ - logrotate.conf + logrotate.conf \ + hooks/01-create-default-dtb MAINTAINERCLEANFILES = Makefile.in diff --git a/utils/hooks/01-create-default-dtb b/utils/hooks/01-create-default-dtb new file mode 100644 index 0000000..82c25a2 --- /dev/null +++ b/utils/hooks/01-create-default-dtb @@ -0,0 +1,11 @@ +#!/bin/sh + +[ -n "$boot_dtb" ] && exit; +[ ! -e /proc/device-tree ] && exit + +dtb=$(mktemp) + +dtc -I fs -O dtb -o $dtb /proc/device-tree + +echo "boot_dtb=$dtb" +exit 2 |