commit 24073fea024b9f167d07dc3583bdd99d2564fd56
author June Tate-Gans <jtgans@google.com> Thu Dec 20 16:00:54 2018 -0800
committer June Tate-Gans <jtgans@google.com> Thu Dec 27 21:28:31 2018 +0000
tree 867ab7cf2a7969a4f4aeee50ba8acd3e1c42e8e3
parent 215910fe3586b80e699da669f9298bfbf9dbdee5

flash: Add image validation before we start flashing

Helps when we're missing certain files.

Change-Id: Ie6b63031e4c362329df759ad14a5fd215d04b756

flash.sh

diff --git a/flash.sh b/flash.sh
index 10d3bde..8bec239 100755
--- a/flash.sh
+++ b/flash.sh
@@ -45,6 +45,10 @@
     fi
 }
 
+for i in u-boot.imx ${PART_IMAGE} boot_${USERSPACE_ARCH}.img rootfs_${USERSPACE_ARCH}.img; do
+    [[ ! -f ${PRODUCT_OUT}/$i ]] && die "${PRODUCT_OUT}/$i is missing."
+done
+
 # Flash bootloader
 ${FASTBOOT_CMD} flash bootloader0 ${PRODUCT_OUT}/u-boot.imx
 ${FASTBOOT_CMD} reboot-bootloader