Yocto 2.2 ignores kernel-image-uimage postinst routine

1 files changed, 33 insertions, 0 deletions

diff --git a/recipes-kernel/linux/linux_3.12.70.bb b/recipes-kernel/linux/linux_3.12.70.bb
index 87e5fbe..7d64f36 100644
--- a/recipes-kernel/linux/linux_3.12.70.bb
+++ b/recipes-kernel/linux/linux_3.12.70.bb
@@ -59,3 +59,36 @@ DTB_APPEND_mtcap = "mtcap"
 do_rm_work() {
 	echo "skipping"
 }
+
+
+pkg_preinst_kernel-image-uimage() {
+    set -x
+    mkdir -m 0755 /var/volatile/boot 2>/dev/null || true
+    ls /boot || true
+    ls -l /boot | true
+    rm -rf /boot
+    ln -sf /var/volatile/boot /boot 2>/dev/null || true
+}
+
+pkg_prerm_kernel-image-uimage() {
+        rm -rf /var/volatile/boot || true
+        rm -rf /boot || true
+}
+
+PACKAGES =+ "kernel-image-uimage-inst"
+RDEPENDS_kernel-image-uimage-inst += "kernel-image-uimage-${PV}"
+ALLOW_EMPTY_kernel-image-uimage-inst = "1"
+
+pkg_postinst_kernel-image-uimage-inst() {
+	# Only installs all the kernel on the device (D is defined in bitbake)
+	if [[ -z "$D" ]] ; then
+	    logger -s -p user.info -t opkg "Upgrading kernel ${PV} -- poweroff will create an unbootable device"
+	    set -x
+	    kernel_mtd="/dev/$(cat /proc/mtd | grep '\"uImage\"' | cut -d : -f 1)"
+	    flash_erase ${kernel_mtd} 0 0
+	    if nandwrite -p ${kernel_mtd} /boot/uImage-${PV} ; then
+                echo 'Kernel image update is successful'
+            fi
+	    set +x
+	fi
+}