[oe-commits] [openembedded-core] 08/19: kernel-uboot: support compressed kernel on MIPS
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git at git.openembedded.org
Mon Sep 25 12:57:36 UTC 2017
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rpurdie pushed a commit to branch master-next
in repository openembedded-core.
commit 65a8679bd2192116d16f381f986808f64adab6a0
Author: André Draszik <adraszik at tycoint.com>
AuthorDate: Wed Sep 20 10:41:56 2017 +0100
kernel-uboot: support compressed kernel on MIPS
MIPS generates vmlinuz.bin when compression in the kernel build is
enabled, including any necessary objcopy so we can leverage that
and skip our manual invocation of objcopy here. We just have to
put the file into the right place for the rest of the build to
find it.
Signed-off-by: André Draszik <adraszik at tycoint.com>
Signed-off-by: Ross Burton <ross.burton at intel.com>
---
meta/classes/kernel-uboot.bbclass | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/meta/classes/kernel-uboot.bbclass b/meta/classes/kernel-uboot.bbclass
index 868e97d..87f0265 100644
--- a/meta/classes/kernel-uboot.bbclass
+++ b/meta/classes/kernel-uboot.bbclass
@@ -3,13 +3,19 @@ uboot_prep_kimage() {
vmlinux_path="arch/${ARCH}/boot/compressed/vmlinux"
linux_suffix=""
linux_comp="none"
+ elif [ -e arch/${ARCH}/boot/vmlinuz.bin ]; then
+ rm -f linux.bin
+ cp -l arch/${ARCH}/boot/vmlinuz.bin linux.bin
+ vmlinux_path=""
+ linux_suffix=""
+ linux_comp="none"
else
vmlinux_path="vmlinux"
linux_suffix=".gz"
linux_comp="gzip"
fi
- ${OBJCOPY} -O binary -R .note -R .comment -S "${vmlinux_path}" linux.bin
+ [ -n "${vmlinux_path}" ] && ${OBJCOPY} -O binary -R .note -R .comment -S "${vmlinux_path}" linux.bin
if [ "${linux_comp}" != "none" ] ; then
gzip -9 linux.bin
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