From dc36cf2a44cb9e2bec1e489d367aa681a7ad0647 Mon Sep 17 00:00:00 2001
From: Robert Nelson <robertcnelson@gmail.com>
Date: Wed, 13 Sep 2023 20:24:15 -0500
Subject: [PATCH] Flash Gateware (needs mtd-utils installed)

Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
---
 .gitignore                              |  1 +
 01_git_sync.sh                          |  6 +++++-
 06_generate_debian_console_root.sh      |  6 +++++-
 rootfs/etc/microchip/update-gateware.sh | 11 ++++++-----
 4 files changed, 17 insertions(+), 7 deletions(-)

diff --git a/.gitignore b/.gitignore
index 8618d91..65d579b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,3 +14,4 @@ deploy/debian*
 /hart-software-services/
 /u-boot/
 /linux/
+/gateware-snapshots/
diff --git a/01_git_sync.sh b/01_git_sync.sh
index 05a415a..39bfb9a 100755
--- a/01_git_sync.sh
+++ b/01_git_sync.sh
@@ -51,6 +51,10 @@ fi
 echo "git clone -b ${LINUX_BRANCH} ${LINUX_REPO} ./linux/ --depth=${GIT_DEPTH}"
 git clone -b ${LINUX_BRANCH} ${LINUX_REPO} ./linux/ --depth=${GIT_DEPTH}
 
+if [ -d ./gateware-snapshots ] ; then
+	rm -rf ./gateware-snapshots || true
+fi
+git clone git@git.beagleboard.org:beaglev-fire/gateware-snapshots.git
 
 #BUILDROOT_BRANCH="bvf"
 #BUILDROOT_REPO="https://git.beagleboard.org/beaglev-fire/buildroot-external-microchip.git"
@@ -62,4 +66,4 @@ git clone -b ${LINUX_BRANCH} ${LINUX_REPO} ./linux/ --depth=${GIT_DEPTH}
 #echo "git clone -b ${BUILDROOT_BRANCH} ${BUILDROOT_REPO} ./buildroot/ --depth=${GIT_DEPTH}"
 #git clone -b ${BUILDROOT_BRANCH} ${BUILDROOT_REPO} ./buildroot/ --depth=${GIT_DEPTH}
 
-#
\ No newline at end of file
+#
diff --git a/06_generate_debian_console_root.sh b/06_generate_debian_console_root.sh
index 1e19e80..8939d8c 100755
--- a/06_generate_debian_console_root.sh
+++ b/06_generate_debian_console_root.sh
@@ -72,7 +72,8 @@ fi
 # setuid root ping+ping6
 chmod u+s ./ignore/.root/usr/bin/ping ./ignore/.root/usr/bin/ping6
 
-mkdir -p ./ignore/.root/etc/beagleboard/gateware/
+mkdir -p ./ignore/.root/etc/beagleboard/gateware/board-tests/
+mkdir -p ./ignore/.root/etc/beagleboard/gateware/default/
 mkdir -p ./ignore/.root/etc/microchip/
 
 cp -v ./rootfs/etc/beagleboard/gateware/* ./ignore/.root/etc/beagleboard/gateware/
@@ -80,6 +81,9 @@ cp -v ./rootfs/etc/microchip/* ./ignore/.root/etc/microchip/
 chmod +x ./ignore/.root/etc/beagleboard/gateware/change-gateware.sh
 chmod +x ./ignore/.root/etc/microchip/update-gateware.sh
 
+cp -v ./gateware-snapshots/board-tests/*.spi ./ignore/.root/etc/beagleboard/gateware/board-tests/
+cp -v ./gateware-snapshots/default/*.spi ./ignore/.root/etc/beagleboard/gateware/default/
+
 if [ -f ./deploy/.modules ] ; then
 	version=$(cat ./deploy/.modules || true)
 	if [ -f ./deploy/${version}-modules.tar.gz ] ; then
diff --git a/rootfs/etc/microchip/update-gateware.sh b/rootfs/etc/microchip/update-gateware.sh
index f65daf6..75ed310 100644
--- a/rootfs/etc/microchip/update-gateware.sh
+++ b/rootfs/etc/microchip/update-gateware.sh
@@ -14,23 +14,24 @@ echo "==========================================================================
 
 read -rsp $'Press any key to continue...\n' -n1 key
 
-mount -t debugfs none /sys/kernel/debug
+# Already mounted by default...
+#/usr/bin/mount -t debugfs none /sys/kernel/debug
 
 # Trash exisitng device tree overlay in case the rest of the process fails:
-mtd_debug erase /dev/mtd0 0x0 0x10000
+/usr/sbin/mtd_debug erase /dev/mtd0 0x0 0x10000
 
 # Write device tree overlay
 dtbo_ls=$(ls -l /lib/firmware/mpfs_dtbo.spi)
 dtbo_size=$(echo $dtbo_ls | cut -d " "  -f 5)
 
-mtd_debug write /dev/mtd0 0x400 $dtbo_size /lib/firmware/mpfs_dtbo.spi > /dev/zero
+/usr/sbin/mtd_debug write /dev/mtd0 0x400 $dtbo_size /lib/firmware/mpfs_dtbo.spi > /dev/zero
 
 # Fake the presence of a golden image for now.
-mtd_debug write /dev/mtd0 0 4 /dev/zero > /dev/zero
+/usr/sbin/mtd_debug write /dev/mtd0 0 4 /dev/zero > /dev/zero
 
 # Initiate FPGA update.
 echo 1 > /sys/kernel/debug/fpga/microchip_exec_update
 
 # Reboot Linux for the gateware update to take effect.
 # FPGA reprogramming takes places between Linux shut-down and HSS restarting the board.
-reboot
+/usr/sbin/reboot