u-boot: Add savedefconfig task

Add savedefconfig task which U-Boot supports (unfortunately not all
consumers of cml1 support this).

Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/recipes-bsp/u-boot/u-boot.inc b/meta/recipes-bsp/u-boot/u-boot.inc
index b2f33e382664c841f4671ad8fc84a2c0b20d6e13..5705e5835b2135c5127e2d800bd4cf938cf2d351 100644 (file)
--- a/meta/recipes-bsp/u-boot/u-boot.inc
+++ b/meta/recipes-bsp/u-boot/u-boot.inc
@@ -26,6 +26,13 @@ UBOOT_LOCALVERSION ?= ""
 
 require u-boot-configure.inc
 
+do_savedefconfig() {
+       bbplain "Saving defconfig to:\n${B}/defconfig"
+       oe_runmake -C ${B} savedefconfig
+}
+do_savedefconfig[nostamp] = "1"
+addtask savedefconfig after do_configure
+
 do_compile () {
     if [ "${@bb.utils.filter('DISTRO_FEATURES', 'ld-is-gold', d)}" ]; then
         sed -i 's/$(CROSS_COMPILE)ld$/$(CROSS_COMPILE)ld.bfd/g' ${S}/config.mk