Fix chip-fel-flash.sh for out-of-tree buildroot builds

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>

chip-fel-flash.sh

@@ -12,13 +12,13 @@ PADDED_SPL_SIZE=0
 UBOOT_SCRIPT="/tmp/uboot.scr"
 UBOOT_SCRIPT_MEM_ADDR=0x43100000
 UBOOT_SCRIPT_SRC="/tmp/uboot.cmds"
-SPL="$BUILDROOT_BUILD_DIR/output/images/sunxi-spl.bin"
+SPL="$BUILDROOT_BUILD_DIR/images/sunxi-spl.bin"
 SPL_MEM_ADDR=0x43000000
-UBOOT="$BUILDROOT_BUILD_DIR/output/images/u-boot-dtb.bin"
+UBOOT="$BUILDROOT_BUILD_DIR/images/u-boot-dtb.bin"
 PADDED_UBOOT="/tmp/padded-uboot"
 PADDED_UBOOT_SIZE=0
 UBOOT_MEM_ADDR=0x4a000000
-UBI="$BUILDROOT_BUILD_DIR/output/images/rootfs.ubi"
+UBI="$BUILDROOT_BUILD_DIR/images/rootfs.ubi"
 UBI_MEM_ADDR=0x44000000
 UBI_SIZE=`stat --printf="%s" $UBI | xargs printf "0x%08x"`