ipq40xx: Add ZTE MF289F

It's a 4G Cat.20 router used by Vodafone Italy (called Vodafone FWA)
and Vodafone DE\T-Mobile PL (called GigaCube).

Modem is a MiniPCIe-to-USB based on Snapdragon X24,
it supports 4CA aggregation.

There are currently two hardware revisions, which
differ on the 5Ghz radio:

AT1 = QCA9984 5Ghz Radio on PCI-E bus
AT2 = IPQ4019 5Ghz Radio inside IPQ4019 like 2.4Ghz

Device specification
--------------------
SoC Type: Qualcomm IPQ4019
RAM: 256 MiB
Flash: 128 MiB SPI NAND (Winbond W25N01GV)
ROM: 2MiB SPI Flash (GD25Q16)
Wireless 2.4 GHz (IP4019): b/g/n, 2x2
Wireless 5 GHz:
	(QCA9984): a/n/ac, 4x4 HW REV AT1
	(IPA4019): a/n/ac, 2x2 HW REV AT2
Ethernet: 2xGbE (WAN/LAN1, LAN2)
USB ports: No
Button: 2 (Reset/WPS)
LEDs: 3 external leds: Network (white or red), Wifi, Power and 1 internal (blue)
Power: 12 VDC, 1 A
Connector type: Barrel
Bootloader: U-Boot

Installation
------------
1. Place OpenWrt initramfs image for the device on a TFTP
   in the server's root. This example uses Server IP: 192.168.0.2
2. Connect serial console (115200,8n1) to serial connector
   GND (which is right next to the thing with MF289F MIMO-V1.0), RX, TX
   (refer to this image: https://ibb.co/31Gngpr).
3. Connect TFTP server to RJ-45 port (WAN/LAN1).
4. Stop in u-Boot (using ESC button) and run u-Boot commands:

setenv serverip 192.168.0.2
setenv ipaddr 192.168.0.1
set fdt_high 0x85000000
tftp openwrt-ipq40xx-generic-zte_mf289f-initramfs-fit-zImage.itb
bootm $loadaddr

5. Please make backup of original partitions, if you think about revert to
   stock, specially mtd16 (Web UI) and mtd17 (rootFS).
Use /tmp as temporary storage and do:

WEB PARITION
--------------------------------------
cat /dev/mtd16 > /tmp/mtd16.bin
scp /tmp/mtd16.bin root@YOURSERVERIP:/
rm /tmp/mtd16.bin

ROOT PARITION
--------------------------------------
cat /dev/mtd17 > /tmp/mtd17.bin
scp /tmp/mtd17.bin root@YOURSERVERIP:/
rm /tmp/mtd17.bin

6. Login via ssh or serial and remove stock partitions
   (default IP 192.168.0.1):

 # this can return an error, if ubi was attached before
 # or rootfs part was erased before.
ubiattach -m 17

 # it could return error if rootfs part was erased before
ubirmvol /dev/ubi0 -N ubi_rootfs
 # some devices doesn't have it
ubirmvol /dev/ubi0 -N ubi_rootfs_data

7. download and install image via sysupgrade -n
 (either use wget/scp to copy the mf289f's squashfs-sysupgrade.bin
 to the device's /tmp directory)

 sysupgrade -n /tmp/openwrt-...-zte_mf289f-squashfs-sysupgrade.bin

Sometimes it could print ubi attach error, but please ignore it
if process goes forward.

Flash Layout

NAND:
mtd8: 000a0000 00020000 "fota-flag"
mtd9: 00080000 00020000 "0:ART"
mtd10: 00080000 00020000 "mac"
mtd11: 000c0000 00020000 "reserved2"
mtd12: 00400000 00020000 "cfg-param"
mtd13: 00400000 00020000 "log"
mtd14: 000a0000 00020000 "oops"
mtd15: 00500000 00020000 "reserved3"
mtd16: 00800000 00020000 "web"
mtd17: 01d00000 00020000 "rootfs"
mtd18: 01900000 00020000 "data"
mtd19: 03200000 00020000 "fota"
mtd20: 0041e000 0001f000 "kernel"
mtd21: 0101b000 0001f000 "ubi_rootfs"

SPI:
mtd0: 00040000 00010000 "0:SBL1"
mtd1: 00020000 00010000 "0:MIBIB"
mtd2: 00060000 00010000 "0:QSEE"
mtd3: 00010000 00010000 "0:CDT"
mtd4: 00010000 00010000 "0:DDRPARAMS"
mtd5: 00010000 00010000 "0:APPSBLENV"
mtd6: 000c0000 00010000 "0:APPSBL"
mtd7: 00050000 00010000 "0:reserved1"

Back to Stock (!!! need original dump taken from initramfs !!!)
-------------
1. Place mtd16.bin and mtd17.bin initramfs image
   for the device on a TFTP in the server's root.
   This example uses Server IP: 192.168.0.2
2. Connect serial console (115200,8n1) to serial console
   connector (refer to the pin-out from above).
3. Connect TFTP server to RJ-45 port (WAN/LAN1).
4. rename mtd16.bin to web.img and mtd17.bin to root_uImage_s
5. Stop in u-Boot (using ESC button) and run u-Boot commands:

This will erase RootFS+Web:
nand erase 0x1000000 0x800000
nand erase 0x1800000 0x1D00000

This will restore RootFS:
tftpboot 0x84000000 ${dir}root_uImage_s
nand erase 0x1800000 0x1D00000
nand write $fileaddr 0x1800000 $filesize

This will restore Web Interface:
tftpboot 0x84000000 ${dir}web.img
nand erase 0x1000000 0x800000
nand write $fileaddr 0x1000000 $filesize

After first boot on stock firwmare, do a factory reset.
Push reset button for 5 seconds so all parameters will
be reverted to the one printed on label on bottom of the router

Signed-off-by: Giammarco Marzano <stich86@gmail.com>
Reviewed-by: Lech Perczak <lech.perczak@gmail.com>
(Warning: commit message did not conform to UTF-8 - hopefully fixed?,
added description of the pin-out if image goes down, reformatted
commit message to be hopefully somewhat readable on git-web,
redid some of the gpio-buttons & leds DT nodes, etc.)
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>

package/firmware/ipq-wifi/Makefile

@@ -38,7 +38,8 @@ ALLWIFIBOARDS:= \
 	qxwlan_e2600ac-c1 \
 	qxwlan_e2600ac-c2 \
 	sony_ncp-hg100-cellular \
-	teltonika_rutx
+	teltonika_rutx \
+	zte_mf289f
 
 ALLWIFIPACKAGES:=$(foreach BOARD,$(ALLWIFIBOARDS),ipq-wifi-$(BOARD))
 
@@ -113,5 +114,6 @@ $(eval $(call generate-ipq-wifi-package,qxwlan_e2600ac-c1,Qxwlan E2600AC C1))
 $(eval $(call generate-ipq-wifi-package,qxwlan_e2600ac-c2,Qxwlan E2600AC C2))
 $(eval $(call generate-ipq-wifi-package,sony_ncp-hg100-cellular,Sony NCP-HG100/Cellular))
 $(eval $(call generate-ipq-wifi-package,teltonika_rutx,Teltonika RUTX))
+$(eval $(call generate-ipq-wifi-package,zte_mf289f,ZTE MF289F))
 
 $(foreach PACKAGE,$(ALLWIFIPACKAGES),$(eval $(call BuildPackage,$(PACKAGE))))

target/linux/ipq40xx/base-files/etc/board.d/02_network

@@ -161,6 +161,11 @@ ipq40xx_setup_interfaces()
 		ucidef_add_switch "switch0" \
 			"0u@eth0" "2:lan:4" "3:lan:3" "4:lan:2" "0u@eth1" "5:wan"
 		;;
+	zte,mf289f)
+		ucidef_set_interfaces_lan_wan "eth0" "eth1"
+		ucidef_add_switch "switch0" \
+			"0u@eth0" "0u@eth1" "2:lan:1" "5:lan:2"
+		;;
 	*)
 		echo "Unsupported hardware. Network interfaces not initialized"
 		;;

target/linux/ipq40xx/base-files/etc/board.d/03_gpio_switches

@@ -27,7 +27,8 @@ mikrotik,hap-ac3)
 sony,ncp-hg100-cellular)
 	ucidef_add_gpio_switch "uart_dbgcon_en" "debug console enable" "427" "1"
 	;;
-zte,mf286d)
+zte,mf286d|\
+zte,mf289f)
 	ucidef_add_gpio_switch "power_btn_block" "Power button blocker" "421" "0"
 	;;
 esac

target/linux/ipq40xx/base-files/lib/upgrade/platform.sh

@@ -25,7 +25,8 @@ Once this is done. Retry.
 EOF
 		return 1
 		;;
-	zte,mf286d)
+	zte,mf286d |\
+	zte,mf289f)
 		CI_UBIPART="rootfs"
 		local mtdnum="$( find_mtd_index $CI_UBIPART )"
 		[ ! "$mtdnum" ] && return 1
@@ -198,7 +199,8 @@ platform_do_upgrade() {
 		sony_emmc_do_upgrade "$1"
 		;;
 	teltonika,rutx10 |\
-	zte,mf286d)
+	zte,mf286d |\
+	zte,mf289f)
 		CI_UBIPART="rootfs"
 		nand_do_upgrade "$1"
 		;;