Add creation of symlink uramdisk.image.gz which is default name for uboot ramdisk image.

Signed-off-by: Sipke Vriend <sipke.vriend@xilinx.com>

2 files changed, 18 insertions, 0 deletions

diff --git a/recipes-core/images/core-image-minimal.bbappend b/recipes-core/images/core-image-minimal.bbappend
new file mode 100644
index 00000000..ebd015f1
--- /dev/null
+++ b/recipes-core/images/core-image-minimal.bbappend
@@ -0,0 +1,2 @@
+
+include rootfs-extra.inc
\ No newline at end of file
diff --git a/recipes-core/images/rootfs-extra.inc b/recipes-core/images/rootfs-extra.inc
new file mode 100644
index 00000000..8919463b
--- /dev/null
+++ b/recipes-core/images/rootfs-extra.inc
@@ -0,0 +1,16 @@
+# File containing rootfs related tasks
+
+# Create links to match Xilinx uboot default names
+# Do this silently as they may not exist depending on configuration
+
+# When booting with sd card, Xilinx u-boot by default expects
+# the rootfs as a u-boot-mkimage wrapped file called uramdisk.image.gz,
+# so for convenience symlink the ext2.gz.u-boot file.
+# Confirm if all bsps need this?
+SRC_MKIMAGE_ROOTFS ?= "${IMAGE_NAME}.rootfs.ext2.gz.u-boot"
+SYMLINK_URAMDISK ?= "uramdisk.image.gz"
+do_rootfs_append() {
+    cd ${DEPLOY_DIR_IMAGE}
+    rm -f ${SYMLINK_URAMDISK}
+    ln -sf ${SRC_MKIMAGE_ROOTFS} ${SYMLINK_URAMDISK}
+}