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authorLeonardo Sandoval <leonardo.sandoval.gonzalez@linux.intel.com>2017-03-24 21:41:12 -0700
committerRichard Purdie <richard.purdie@linuxfoundation.org>2017-03-27 08:15:24 +0100
commit7ddcbc5eca0c09408bc3698561f8b913682232d4 (patch)
tree57f97a55a2e86b32cb91cc9108ec5efcc13552fc /scripts
parent6ce9cc464a8961251a10f7f8cb7565e2da22566c (diff)
downloadpoky-7ddcbc5eca0c09408bc3698561f8b913682232d4.tar.gz
scripts/contrib: scripts that updates kernel templates
Updating the kernel templates (those use by the yocto-bsp script) is a mechanical process (and prone to errors) which consists of copying latest kernel template then applying string replacements from old to new kernel version. This script collects these commands allowing quick updates in the future. (From meta-yocto rev: 450313d9d8bb1e728ed5a7208decd30f50633be1) Signed-off-by: Leonardo Sandoval <leonardo.sandoval.gonzalez@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'scripts')
-rwxr-xr-xscripts/contrib/yocto-bsp-kernel-update.sh60
1 files changed, 60 insertions, 0 deletions
diff --git a/scripts/contrib/yocto-bsp-kernel-update.sh b/scripts/contrib/yocto-bsp-kernel-update.sh
new file mode 100755
index 0000000000..b3aa705603
--- /dev/null
+++ b/scripts/contrib/yocto-bsp-kernel-update.sh
@@ -0,0 +1,60 @@
1#!/bin/sh
2#
3# Copyright (c) 2017, Intel Corporation.
4# All rights reserved.
5#
6# This program is free software; you can redistribute it and/or modify
7# it under the terms of the GNU General Public License as published by
8# the Free Software Foundation; either version 2 of the License, or
9# (at your option) any later version.
10#
11# This program is distributed in the hope that it will be useful,
12# but WITHOUT ANY WARRANTY; without even the implied warranty of
13# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
14# the GNU General Public License for more details.
15#
16# You should have received a copy of the GNU General Public License
17# along with this program; if not, write to the Free Software
18# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19#
20# Description: creates a new set of kernel templates based on version
21#
22
23set -o nounset
24set -o errexit
25
26if [ $# -ne 4 ]; then
27 cat << EOF
28usage: $0 from_mayor from_minor to_mayor to_minor
29EOF
30 exit 1
31else
32 fma=$1 # from mayor
33 fmi=$2 # from minor
34 tma=$3 # to mayor
35 tmi=$4 # to minor
36fi
37
38poky=$(readlink -e $(dirname $(dirname $(dirname $0))))
39arch=$poky/scripts/lib/bsp/substrate/target/arch
40
41
42# copy/rename templates
43for from in $(ls -1 $arch/*/recipes-kernel/linux/linux-yocto*_$fma\.$fmi.bbappend)
44do
45 to=$(echo $from | sed s/$fma\.$fmi/$tma\.$tmi/)
46 cp $from $to
47done
48
49# replace versions string inside new templates
50for bbappend in $(ls -1 $arch/*/recipes-kernel/linux/linux-yocto*_$tma\.$tmi.bbappend)
51do
52 sed -i 1s/$fma\.$fmi/$tma\.$tmi/ $bbappend
53 sed -i \$s/$fma\.$fmi/$tma\.$tmi/ $bbappend
54done
55
56# update the noinstall files
57for noinstall in $(ls -1 $arch/*/recipes-kernel/linux/kernel-list.noinstall)
58do
59 sed -i s/$fma\.$fmi/$tma\.$tmi/g $noinstall;
60done