mediatek: drop redmi-ax6000 variant with modified env

This variant uses xiaomi factory u-boot and modified u-boot-env &
bootcmd.
By modifying uboot-env, the xiaomi firmware recovery provided in
the vendor u-boot doesn't work anymore. It's possible to put
u-boot into a state where it refuese to take any serial input.
If the u-boot is in this state, users can't restore their
firmware without taking the flash off the board.
We now have a -stock variant where the vendor u-boot is used in
a way that xiaomi firmware recovery still works, and a -ubootmod
variant where we get rid of all xiaomi components, have more
usable space and no uart console lock. These two should cover all
use cases and we don't need this variant anymore.
Drop this redmi-ax6000 variant. Existing users of this variant
should perform a u-boot mod or restore to the -stock layout.

Signed-off-by: Chuanhong Guo <[email protected]>

package/boot/uboot-envtools/files/mediatek_filogic

@@ -34,7 +34,6 @@ bananapi,bpi-r3)
 		;;
 	esac
 	;;
-xiaomi,redmi-router-ax6000|\
 xiaomi,redmi-router-ax6000-stock)
 	ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x10000" "0x20000"
 	ubootenv_add_uci_sys_config "/dev/mtd2" "0x0" "0x10000" "0x20000"

target/linux/mediatek/dts/mt7986a-xiaomi-redmi-router-ax6000.dts

@@ -1,42 +0,0 @@
-// SPDX-License-Identifier: (GPL-2.0 OR MIT)
-
-/dts-v1/;
-#include "mt7986a-xiaomi-redmi-router-ax6000.dtsi"
-
-/ {
-	model = "Xiaomi Redmi Router AX6000";
-	compatible = "xiaomi,redmi-router-ax6000", "mediatek,mt7986a";
-};
-
-&spi_nand_flash {
-	mediatek,nmbm;
-	mediatek,bmt-max-ratio = <1>;
-	mediatek,bmt-max-reserved-blocks = <64>;
-};
-
-&partitions {
-	partition@580000 {
-		label = "crash";
-		reg = <0x580000 0x40000>;
-		read-only;
-	};
-
-	partition@5c0000 {
-		label = "crash_log";
-		reg = <0x5c0000 0x40000>;
-		read-only;
-	};
-
-	/* ubi partition is the result of squashing
-	 * consecutive stock partitions:
-	 * - ubi
-	 * - ubi1
-	 * - overlay
-	 */
-	partition@600000 {
-		label = "ubi";
-		reg = <0x600000 0x6e00000>;
-	};
-
-	/* last 12 MiB is reserved for NMBM bad block table */
-};

target/linux/mediatek/filogic/base-files/etc/board.d/01_leds

@@ -6,7 +6,6 @@ board=$(board_name)
 board_config_update
 
 case $board in
-xiaomi,redmi-router-ax6000|\
 xiaomi,redmi-router-ax6000-stock|\
 xiaomi,redmi-router-ax6000-ubootmod)
 	ucidef_set_led_netdev "wan" "wan" "rgb:network" "wan"

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

@@ -16,7 +16,6 @@ mediatek_setup_interfaces()
 		ucidef_set_interfaces_lan_wan "lan1 lan2 lan3 lan4 sfp2" "eth1 wan"
 		ucidef_set_interface_macaddr "wan" "$(macaddr_add $(cat /sys/class/net/eth0/address) 1)"
 		;;
-	xiaomi,redmi-router-ax6000|\
 	xiaomi,redmi-router-ax6000-stock|\
 	xiaomi,redmi-router-ax6000-ubootmod)
 		ucidef_set_interfaces_lan_wan "lan2 lan3 lan4" wan
@@ -35,7 +34,6 @@ mediatek_setup_macs()
 	local label_mac=""
 
 	case $board in
-	xiaomi,redmi-router-ax6000|\
 	xiaomi,redmi-router-ax6000-stock|\
 	xiaomi,redmi-router-ax6000-ubootmod)
 		wan_mac=$(mtd_get_mac_ascii Bdata ethaddr_wan)

target/linux/mediatek/image/filogic.mk

@@ -125,21 +125,6 @@ define Device/mediatek_mt7986b-rfb
 endef
 TARGET_DEVICES += mediatek_mt7986b-rfb
 
-define Device/xiaomi_redmi-router-ax6000
-  DEVICE_VENDOR := Xiaomi
-  DEVICE_MODEL := Redmi Router AX6000
-  DEVICE_DTS := mt7986a-xiaomi-redmi-router-ax6000
-  DEVICE_DTS_DIR := ../dts
-  DEVICE_PACKAGES := kmod-leds-ws2812b
-  KERNEL_LOADADDR := 0x48000000
-  UBINIZE_OPTS := -E 5
-  BLOCKSIZE := 128k
-  PAGESIZE := 2048
-  KERNEL_IN_UBI := 1
-  IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
-endef
-TARGET_DEVICES += xiaomi_redmi-router-ax6000
-
 define Device/xiaomi_redmi-router-ax6000-stock
   DEVICE_VENDOR := Xiaomi
   DEVICE_MODEL := Redmi Router AX6000 (stock layout)