From: Ming Liu <liu.min...@gmail.com>
It allows the end users to be able to override it to set their own
customized mkimage commands instead of a fixed uboot-mkimage command
with fixed parameters.
Also splits out normalize_entrypoint to be used by other tasks.
Signed-off-by: Ming Liu <liu.min...@gmail.com>
---
meta/classes/kernel-uimage.bbclass | 23 +++++++++++++++++++----
1 file changed, 19 insertions(+), 4 deletions(-)
diff --git a/meta/classes/kernel-uimage.bbclass
b/meta/classes/kernel-uimage.bbclass
index a3a3d33..4826427 100644
--- a/meta/classes/kernel-uimage.bbclass
+++ b/meta/classes/kernel-uimage.bbclass
@@ -20,16 +20,31 @@ python __anonymous () {
bb.build.addtask('do_uboot_mkimage', 'do_install',
'do_kernel_link_images', d)
}
-do_uboot_mkimage[dirs] += "${B}"
-do_uboot_mkimage() {
- uboot_prep_kimage
+normalize_entrypoint() {
+ local entrypoint=${UBOOT_ENTRYPOINT}
+ if [ -n "${UBOOT_ENTRYSYMBOL}" ]; then
+ entrypoint=`${HOST_PREFIX}nm ${B}/vmlinux | \
+ awk '$3=="${UBOOT_ENTRYSYMBOL}" {print "0x"$1;exit}'`
+ fi
+ echo $entrypoint
+}
+uboot_make_kimage() {
ENTRYPOINT=${UBOOT_ENTRYPOINT}
if [ -n "${UBOOT_ENTRYSYMBOL}" ]; then
ENTRYPOINT=`${HOST_PREFIX}nm ${B}/vmlinux | \
awk '$3=="${UBOOT_ENTRYSYMBOL}" {print "0x"$1;exit}'`
fi
- uboot-mkimage -A ${UBOOT_ARCH} -O linux -T kernel -C "${linux_comp}" -a
${UBOOT_LOADADDRESS} -e $ENTRYPOINT -n "${DISTRO_NAME}/${PV}/${MACHINE}" -d
linux.bin ${B}/arch/${ARCH}/boot/uImage
+ uboot-mkimage -A ${UBOOT_ARCH} -O linux -T kernel -C "${linux_comp}" -a
${UBOOT_LOADADDRESS} \
+ -e `normalize_entrypoint` -n "${DISTRO_NAME}/${PV}/${MACHINE}"
-d linux.bin ${B}/arch/${ARCH}/boot/uImage
+}
+
+UBOOT_MKIMAGE_COMMANDS ?= "uboot_make_kimage"
+
+do_uboot_mkimage[dirs] += "${B}"
+do_uboot_mkimage() {
+ uboot_prep_kimage
+ ${UBOOT_MKIMAGE_COMMANDS}
rm -f linux.bin
}
--
2.7.4
--
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