blob: 1d8656e76e3de69369301e3e3a7ecb0ee03276a3 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
|
inherit kernel-uboot
python __anonymous () {
if "uImage" in (d.getVar('KERNEL_IMAGETYPES') or "").split():
depends = d.getVar("DEPENDS")
depends = "%s u-boot-mkimage-native" % depends
d.setVar("DEPENDS", depends)
# Override KERNEL_IMAGETYPE_FOR_MAKE variable, which is internal
# to kernel.bbclass . We override the variable here, since we need
# to build uImage using the kernel build system if and only if
# KEEPUIMAGE == yes. Otherwise, we pack compressed vmlinux into
# the uImage .
if d.getVar("KEEPUIMAGE") != 'yes':
typeformake = d.getVar("KERNEL_IMAGETYPE_FOR_MAKE") or ""
if "uImage" in typeformake.split():
d.setVar('KERNEL_IMAGETYPE_FOR_MAKE', typeformake.replace('uImage', 'vmlinux'))
# Enable building of uImage with mkimage
bb.build.addtask('do_uboot_mkimage', 'do_install', 'do_kernel_link_images', d)
}
do_uboot_mkimage[dirs] += "${B}"
do_uboot_mkimage() {
uboot_prep_kimage
ENTRYPOINT=${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
rm -f linux.bin
}
|
