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authorAndré Draszik <adraszik@tycoint.com>2017-09-20 10:41:55 +0100
committerRichard Purdie <richard.purdie@linuxfoundation.org>2017-09-25 14:14:17 +0100
commit4fec14feacae09e22adef297ad76d299b9100392 (patch)
tree7867b38514b8e25cdeb637e378d34bd4080fe910
parentc3ba13c44b75164fc74c1f5294f387dd5bb7be55 (diff)
downloadpoky-4fec14feacae09e22adef297ad76d299b9100392.tar.gz
kernel-uimage: optimise UBOOT_ENTRYSYMBOL support
This is the remaining local change to a fix similar to commit e0b4f018d1c2 ("kernel-uimage.bbclass: Fix up generation of uImage from vmlinux"): Make awk exit on match to save a few CPU cycles so as to make this similar to kernel-fitimage.bbclass (From OE-Core rev: 614e8be7a89a2f2113fa40b11e7a05b9e8155f6a) Signed-off-by: André Draszik <adraszik@tycoint.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
-rw-r--r--meta/classes/kernel-uimage.bbclass2
1 files changed, 1 insertions, 1 deletions
diff --git a/meta/classes/kernel-uimage.bbclass b/meta/classes/kernel-uimage.bbclass
index 7c026abf0b..1d8656e76e 100644
--- a/meta/classes/kernel-uimage.bbclass
+++ b/meta/classes/kernel-uimage.bbclass
@@ -27,7 +27,7 @@ do_uboot_mkimage() {
27 ENTRYPOINT=${UBOOT_ENTRYPOINT} 27 ENTRYPOINT=${UBOOT_ENTRYPOINT}
28 if [ -n "${UBOOT_ENTRYSYMBOL}" ]; then 28 if [ -n "${UBOOT_ENTRYSYMBOL}" ]; then
29 ENTRYPOINT=`${HOST_PREFIX}nm ${B}/vmlinux | \ 29 ENTRYPOINT=`${HOST_PREFIX}nm ${B}/vmlinux | \
30 awk '$3=="${UBOOT_ENTRYSYMBOL}" {print $1}'` 30 awk '$3=="${UBOOT_ENTRYSYMBOL}" {print "0x"$1;exit}'`
31 fi 31 fi
32 32
33 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 33 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