image_types_fsl.bbclass: Add support to install boot scripts

Some machines might want to provide boot scripts for use. This now can
be accomplished using BOOT_SCRIPTS variable in following format:

  <source>:<destination>

Thus any file in deploy directory can be installed in the boot
partition of the sdcard, easily.

Change-Id: Ic1eafd2be3559b5c9da43dcc6f54f1b480dbc647
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>

1 files changed, 10 insertions, 0 deletions

diff --git a/classes/image_types_fsl.bbclass b/classes/image_types_fsl.bbclass
index 8414848..8a9fde4 100644
--- a/classes/image_types_fsl.bbclass
+++ b/classes/image_types_fsl.bbclass
@@ -119,6 +119,16 @@ generate_imx_sdcard () {
                           | awk '/ 1 / { print substr($4, 1, length($4 -1)) / 1024 }')
         mkfs.vfat -n "${BOOTDD_VOLUME_ID}" -S 512 -C ${WORKDIR}/boot.img $BOOT_BLOCKS
         mcopy -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/uImage-${MACHINE}.bin ::/uImage
+
+        # Copy boot scripts
+        for item in ${BOOT_SCRIPTS}; do
+                src=`echo $item | awk -F':' '{ print $1 }'`
+                dst=`echo $item | awk -F':' '{ print $2 }'`
+
+                mcopy -i ${WORKDIR}/boot.img -s $src ::/$dst
+        done
+
+        # Copy device tree file
         if [ -e "${KERNEL_IMAGETYPE}-${MACHINE}.dtb" ]; then
                 kernel_bin="`readlink ${KERNEL_IMAGETYPE}-${MACHINE}.bin`"
                 kernel_dtb="`readlink ${KERNEL_IMAGETYPE}-${MACHINE}.dtb`"