db410c: Add helper script to flash bootloader and AOSP images

Added flash-all-aosp.sh script to help flash bootloader firmware
files as well as AOSP images. Also added a README file with
instructions on how to boot into fastboot mode for flashing.

Change-Id: Ia55e5eda64646db7e306f7d48f66111ff6313977
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>

2 files changed, 70 insertions, 0 deletions

diff --git a/installer/db410c/README b/installer/db410c/README
new file mode 100644
index 0000000..3b699b3
--- /dev/null
+++ b/installer/db410c/README
@@ -0,0 +1,19 @@
+These instructions will help you in flashing the prebuilt bootloader
+and AOSP images(built from sources) on db410c.
+
+To flash the bootloader or AOSP images, first boot into fastboot mode.
+Connect a USB Micro-B cable to the OTG port and your HOST device.
+Now boot into fastboot mode by pressing and holding S4 button on
+db410c while switching "ON" the power and wait for following message
+
+“fastboot: processing commands”
+
+on the serial console on startup. Run the flash-all-aosp.sh script on
+your Host device to flash boot and AOSP files using fastboot. It
+assumes that you have already build db410c AOSP images locally, or are
+flashing factory images.
+
+$ ./flash-all-aosp.sh
+
+Follow detailed flashing and board recovery instructions here
+    https://www.96boards.org/documentation/consumer/dragonboard410c/installation/linux-fastboot.md.html
diff --git a/installer/db410c/flash-all-aosp.sh b/installer/db410c/flash-all-aosp.sh
new file mode 100755
index 0000000..3319612
--- /dev/null
+++ b/installer/db410c/flash-all-aosp.sh
@@ -0,0 +1,51 @@
+#!/bin/sh
+
+INSTALLER_DIR="`dirname ${0}`"
+
+# for cases that don't run "lunch db410c32_only-userdebug"
+if [ -z "${ANDROID_BUILD_TOP}" ]; then
+    ANDROID_BUILD_TOP=${INSTALLER_DIR}/../../../../../
+    ANDROID_PRODUCT_OUT="${ANDROID_BUILD_TOP}/out/target/product/db410c32_only"
+fi
+
+if [ ! -d "${ANDROID_PRODUCT_OUT}" ]; then
+    echo "error in locating out directory, check if it exist"
+    exit
+fi
+
+echo "android out dir:${ANDROID_PRODUCT_OUT}"
+
+# Flash Bootloader firmware files
+fastboot flash partition "${INSTALLER_DIR}"/gpt_both0.bin
+fastboot flash hyp "${INSTALLER_DIR}"/hyp.mbn
+fastboot flash modem "${INSTALLER_DIR}"/NON-HLOS.bin
+fastboot flash rpm "${INSTALLER_DIR}"/rpm.mbn
+fastboot flash sbl1 "${INSTALLER_DIR}"/sbl1.mbn
+fastboot flash tz "${INSTALLER_DIR}"/tz.mbn
+fastboot flash aboot "${INSTALLER_DIR}"/emmc_appsboot.mbn
+fastboot flash cdt "${INSTALLER_DIR}"/sbc_1.0_8016.bin
+
+# Android (for some reasons) have bak partition with duplicate..
+fastboot flash sbl1bak "${INSTALLER_DIR}"/sbl1.mbn
+fastboot flash hypbak "${INSTALLER_DIR}"/hyp.mbn
+fastboot flash rpmbak "${INSTALLER_DIR}"/rpm.mbn
+fastboot flash tzbak "${INSTALLER_DIR}"/tz.mbn
+fastboot flash abootbak "${INSTALLER_DIR}"/emmc_appsboot.mbn
+
+# Erase AOSP partition images (not sure if we need to do that explicitly)
+fastboot erase boot
+fastboot erase recovery
+fastboot erase system
+fastboot erase userdata
+fastboot erase cache
+fastboot erase devinfo
+fastboot erase persist
+fastboot erase sec
+
+# Flash AOSP images
+fastboot reboot-bootloader
+fastboot flash boot "${ANDROID_PRODUCT_OUT}"/boot.img
+fastboot flash system "${ANDROID_PRODUCT_OUT}"/system.img
+fastboot flash cache "${ANDROID_PRODUCT_OUT}"/cache.img
+fastboot flash userdata "${ANDROID_PRODUCT_OUT}"/userdata.img
+fastboot reboot