rockchip: add support for Radxa ROCK 5T

The Radxa ROCK 5T is a single board computer using the Rockchip
RK3588(J) SoC.

- https://radxa.com/products/rock5/5t

Hardware
--------

- Quad Cortex-A76 and Quad Cortex-A55 CPU
- Mali-G610 MP4 GPU
- 6 TOPS NPU
- 4/8/16/24/32GB LPDDR5 RAM
- 16/32/64/128/256GB on-board eMMC (optional)
- 16MB SPI NOR flash
- microSD card slot
- Wi-Fi 6E (Intel AX210, limited support)
- 2x 2.5 Gigabit Ethernet ports with PoE (additional PoE module required)
- USB 3.1 Gen1 Type-C HOST/OTG port
- 2x USB 3.1 Gen1 Type-A HOST ports
- 2x USB 2.0 Type-A HOST ports
- 2x M.2 M Key connectors with PCIe 3.0 x2
- M.2 B Key connector
- SIM card slot
- RTC battery connector
- PWM fan connector
- 20x2 pin header
- 5525 12V DC jack

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

Uncompress the OpenWrt sysupgrade and write it to a micro SD card or
eMMC using dd.

Signed-off-by: FUKAUMI Naoki <naoki@radxa.com>
Link: https://github.com/openwrt/openwrt/pull/19867
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

package/boot/uboot-rockchip/Makefile

@@ -272,7 +272,8 @@ define U-Boot/generic-rk3588
   $(U-Boot/rk358x/Default)
   NAME:=Generic RK358x board
   BUILD_DEVICES:= \
-    radxa_rock-5b-plus
+    radxa_rock-5b-plus \
+    radxa_rock-5t
 endef
 
 # RK3588 boards

target/linux/rockchip/armv8/base-files/etc/board.d/02_network

@@ -23,7 +23,8 @@ rockchip_setup_interfaces()
 	friendlyarm,nanopc-t6|\
 	friendlyarm,nanopi-r5c|\
 	radxa,e25|\
-	radxa,rock-3b)
+	radxa,rock-3b|\
+	radxa,rock-5t)
 		ucidef_set_interfaces_lan_wan 'eth0' 'eth1'
 		;;
 	friendlyarm,nanopi-r5s)

target/linux/rockchip/armv8/base-files/etc/hotplug.d/net/40-net-smp-affinity

@@ -49,7 +49,8 @@ xunlong,orangepi-r1-plus-lts)
 friendlyarm,nanopi-r4s|\
 friendlyarm,nanopi-r4s-enterprise|\
 friendlyarm,nanopi-r6c|\
-friendlyarm,nanopc-t6)
+friendlyarm,nanopc-t6|\
+radxa,rock-5t)
 	set_interface_core 10 "eth0"
 	set_interface_core 20 "eth1"
 	;;

target/linux/rockchip/image/armv8.mk

@@ -226,6 +226,16 @@ define Device/radxa_rock-5b-plus
 endef
 TARGET_DEVICES += radxa_rock-5b-plus
 
+define Device/radxa_rock-5t
+  DEVICE_VENDOR := Radxa
+  DEVICE_MODEL := ROCK 5T
+  SOC := rk3588
+  UBOOT_DEVICE_NAME := generic-rk3588
+  DEVICE_DTS := rockchip/rk3588-rock-5t
+  DEVICE_PACKAGES := blkdiscard block-mount iwlwifi-firmware-ax210 kmod-hwmon-pwmfan kmod-iwlwifi kmod-nvme kmod-r8169 wpad-basic-mbedtls
+endef
+TARGET_DEVICES += radxa_rock-5t
+
 define Device/radxa_rock-pi-4a
   DEVICE_VENDOR := Radxa
   DEVICE_MODEL := ROCK Pi 4A