qoriq: add support for WatchGuard Firebox M300

This device is based on NXP's QorIQ T2081QDS board, with a quad-core
dual-threaded 1.5 GHz ppc64 CPU and 4GB ECC RAM. The board has 5
ethernet interfaces, of which 3 are connected to the ethernet ports on
the front panel. The other 2 are internally connected to a Marvell
88E6171 switch; the other 5 ports of this switch are also connected to
the ethernet ports on the front panel.

Installation: write the sdcard image to an SD card. Stock U-Boot will
not boot, wait for it to fail then run these commands:

setenv OpenWrt_fdt image-watchguard-firebox-m300.dtb
setenv OpenWrt_kernel watchguard_firebox-m300-kernel.bin
setenv wgBootSysA 'setenv bootargs root=/dev/mmcblk0p2 rw rootdelay=2 console=$consoledev,$baudrate fsl_dpaa_fman.fsl_fm_max_frm=1530; ext2load mmc 0:1 $fdtaddr $OpenWrt_fdt; ext2load mmc 0:1 $loadaddr $OpenWrt_kernel; bootm $loadaddr - $fdtaddr'
saveenv
reset

The default U-Boot boot entry will now boot OpenWrt from the SD card.

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
Acked-by: Rui Salvaterra <rsalvaterra@gmail.com>

2 files changed, 53 insertions, 0 deletions

diff --git a/target/linux/qoriq/base-files/lib/preinit/79_move_config b/target/linux/qoriq/base-files/lib/preinit/79_move_config
new file mode 100644
index 0000000000..54dd579660
--- /dev/null
+++ b/target/linux/qoriq/base-files/lib/preinit/79_move_config
@@ -0,0 +1,17 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+. /lib/functions.sh
+. /lib/upgrade/common.sh
+
+move_config() {
+	local partdev
+
+	if export_bootdevice && export_partdevice partdev 1; then
+		mkdir -p /boot
+		mount -o rw,noatime "/dev/$partdev" /boot
+		[ -f "/boot/$BACKUP_FILE" ] && mv -f "/boot/$BACKUP_FILE" /
+		umount /boot
+	fi
+}
+
+boot_hook_add preinit_mount_root move_config
diff --git a/target/linux/qoriq/base-files/lib/upgrade/platform.sh b/target/linux/qoriq/base-files/lib/upgrade/platform.sh
new file mode 100755
index 0000000000..1392d5eb22
--- /dev/null
+++ b/target/linux/qoriq/base-files/lib/upgrade/platform.sh
@@ -0,0 +1,36 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+PART_NAME=firmware
+REQUIRE_IMAGE_METADATA=1
+
+platform_check_image() {
+	case "$(board_name)" in
+	watchguard,firebox-m300)
+		legacy_sdcard_check_image "$1"
+		;;
+	*)
+		return 0
+		;;
+	esac
+}
+
+platform_copy_config() {
+	case "$(board_name)" in
+	watchguard,firebox-m300)
+		legacy_sdcard_copy_config "$1"
+		;;
+	*)
+		return 0
+	esac
+}
+
+platform_do_upgrade() {
+	case "$(board_name)" in
+	watchguard,firebox-m300)
+		legacy_sdcard_do_upgrade "$1"
+		;;
+	*)
+		default_do_upgrade "$1"
+		;;
+	esac
+}