This patch adds support for building uImage with Initramfs.
Signed-off-by: Vineeth Chowdary Karumanchi <vineethchowz.chowd...@xilinx.com>
---
meta/classes/kernel-uimage.bbclass | 18 +++++++++++++++++-
1 file changed, 17 insertions(+), 1 deletion(-)
diff --git a/meta/classes/kernel-uimage.bbclass
b/meta/classes/kernel-uimage.bbclass
index 1d8656e..9e776a1 100644
--- a/meta/classes/kernel-uimage.bbclass
+++ b/meta/classes/kernel-uimage.bbclass
@@ -18,10 +18,18 @@ python __anonymous () {
# Enable building of uImage with mkimage
bb.build.addtask('do_uboot_mkimage', 'do_install',
'do_kernel_link_images', d)
+
+ if d.getVar('INITRAMFS_IMAGE_BUNDLE') == '1' :
+ bb.build.addtask('do_uboot_mkimage_initramfs', 'do_deploy',
'do_bundle_initramfs', d)
+
}
do_uboot_mkimage[dirs] += "${B}"
do_uboot_mkimage() {
+
+ local uimage_name="$1"
+ [ -z "$uimage_name" ] && uimage_name="uImage"
+
uboot_prep_kimage
ENTRYPOINT=${UBOOT_ENTRYPOINT}
@@ -30,6 +38,14 @@ do_uboot_mkimage() {
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 $ENTRYPOINT -n "${DISTRO_NAME}/${PV}/${MACHINE}" -d
linux.bin ${B}/arch/${ARCH}/boot/$uimage_name
rm -f linux.bin
}
+
+do_uboot_mkimage_initramfs() {
+ if echo ${KERNEL_IMAGETYPES} | grep -wq "uImage" && \
+ test -n "${INITRAMFS_IMAGE}" ; then
+ cd ${B}
+ do_uboot_mkimage uImage.initramfs
+ fi
+}
--
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