mpc85xx: add support for Watchguard Firebox T10

Hardware
--------
SoC:    Freescale P1010
RAM:    512MB
FLASH:  1 MB SPI-NOR
        512 MB NAND
ETH:    3x Gigabite Ethernet (Atheros AR8033)
SERIAL: Cisco RJ-45 (115200 8N1)
RTC:    Battery-Backed RTC (I2C)

Installation
------------

1. Patch U-Boot by dumping the content of the SPI-Flash using a SPI
   programmer. The SHA1 hash for the U-Boot password is currently
   unknown.

   A tool for patching U-Boot is available at
   https://github.com/blocktrron/t10-uboot-patcher/

   You can also patch the unknown password yourself. The SHA1 hash is
   E597301A1D89FF3F6D318DBF4DBA0A5ABC5ECBEA

2. Interrupt the bootmenu by pressing CTRL+C. A password prompt appears.
   The patched password is '1234' (without quotation marks)

3. Download the OpenWrt initramfs image. Copy it to a TFTP server
   reachable at 10.0.1.13/24 and rename it to uImage.

4. Connect the TFTP server to ethernet port 0 of the Watchguard T10.

5. Download and boot the initramfs image by entering "tftpboot; bootm;"
   in U-Boot.

6. After OpenWrt booted, create a UBI volume on the old data partition.
   The "ubi" mtd partition should be mtd7, check this using

   $ cat /proc/mtd

   Create a UBI partition by executing

   $ ubiformat /dev/mtd7 -y

7. Increase the loadable kernel-size of U-Boot by executing

   $ fw_setenv SysAKernSize 800000

8. Transfer the OpenWrt sysupgrade image to the Watchguard T10 using
   scp. Install the image by using sysupgrade:

   $ sysupgrade -n <path-to-sysupgrade>

   Note: The LAN ports of the T10 are 1 & 2 while 0 is WAN. You might
   have to change the ethernet-port.

9. OpenWrt should now boot from the internal NAND. Enjoy.

Signed-off-by: David Bauer <mail@david-bauer.net>

3 files changed, 10 insertions, 1 deletions

diff --git a/target/linux/mpc85xx/base-files/etc/board.d/02_network b/target/linux/mpc85xx/base-files/etc/board.d/02_network
index 7a677ee96f..77e208c7fa 100644
--- a/target/linux/mpc85xx/base-files/etc/board.d/02_network
+++ b/target/linux/mpc85xx/base-files/etc/board.d/02_network
@@ -21,6 +21,9 @@ tplink,tl-wdr4900-v1)
 	ucidef_set_interfaces_lan_wan "lan1 lan2 lan3 lan4" "wan"
 	ucidef_set_interface_macaddr "wan" "$(macaddr_add $(mtd_get_mac_binary u-boot 0x4fc00) 1)"
 	;;
+watchguard,firebox-t10)
+	ucidef_set_interfaces_lan_wan "eth1 eth2" "eth0"
+	;;
 *)
 	ucidef_set_interfaces_lan_wan "eth0" "eth1"
 	;;
diff --git a/target/linux/mpc85xx/base-files/lib/preinit/10_fix_eth_mac.sh b/target/linux/mpc85xx/base-files/lib/preinit/10_fix_eth_mac.sh
index d94eba688c..d84ab5f186 100644
--- a/target/linux/mpc85xx/base-files/lib/preinit/10_fix_eth_mac.sh
+++ b/target/linux/mpc85xx/base-files/lib/preinit/10_fix_eth_mac.sh
@@ -6,6 +6,11 @@ preinit_set_mac_address() {
 		ip link set dev eth0 address $(mtd_get_mac_ascii cfg1 ethaddr)
 		ip link set dev eth1 address $(mtd_get_mac_ascii cfg1 eth1addr)
 		;;
+	watchguard,firebox-t10)
+		ip link set dev eth0 address "$(mtd_get_mac_text "device_id" 0x1830)"
+		ip link set dev eth1 address "$(mtd_get_mac_text "device_id" 0x1844)"
+		ip link set dev eth2 address "$(mtd_get_mac_text "device_id" 0x1858)"
+		;;
 	esac
 }
 
diff --git a/target/linux/mpc85xx/base-files/lib/upgrade/platform.sh b/target/linux/mpc85xx/base-files/lib/upgrade/platform.sh
index 064eeb35bc..226b40a906 100755
--- a/target/linux/mpc85xx/base-files/lib/upgrade/platform.sh
+++ b/target/linux/mpc85xx/base-files/lib/upgrade/platform.sh
@@ -14,7 +14,8 @@ platform_do_upgrade() {
 
 	case "$board" in
 	ocedo,panda|\
-	sophos,red-15w-rev1)
+	sophos,red-15w-rev1|\
+	watchguard,firebox-t10)
 		nand_do_upgrade "$1"
 		;;
 	*)