[oe-commits] [openembedded-core] 13/50: kernel-uboot: support compressed kernel on MIPS
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git at git.openembedded.org
Thu Sep 21 22:37:04 UTC 2017
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rpurdie pushed a commit to branch master-next
in repository openembedded-core.
commit 5a33dbe3a66567ed4bf101b8263c9373f9b7cc9f
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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