configs/mangopi_mq1rdw1_defconfig: new defconfig

Add support for MangoPi MQ1RDW2:
https://mangopi.org/mqr

An Allwinner T113-S3(2xCortex-A7+128MB DDR3-1600 embedded) based SBC
with:
* USB-OTG Type-C socket
* USB-HOST Type-C socket
* 2x 18 pin GPIO headers
* TF card slot
* RTL8723DS WiFi module with ext. antenna connector
* 40 pin RGB FPC connector
* 6 pin CTP FPC connector
* 24 pin DVP FPC connector
* onboard mic
* onboard audio amplifier
* FEL,reset button

Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

DEVELOPERS

@@ -1211,6 +1211,7 @@ N:	Giulio Benetti <giulio.benetti@benettiengineering.com>
 F:	board/bananapi/bananapi-m2-ultra/
 F:	board/freescale/imx6ullevk/
 F:	board/freescale/imxrt1050evk/
+F:	board/mangopi/mq1rdw2/
 F:	board/olimex/a*
 F:	board/pine64/rockpro64
 F:	configs/amarula_vyasa_rk3288_defconfig
@@ -1220,6 +1221,7 @@ F:	configs/bananapi_m2_ultra_defconfig
 F:	configs/freescale_imx6ullevk_defconfig
 F:	configs/imx6ullevk_defconfig
 F:	configs/imxrt1050-evk_defconfig
+F:	configs/mangopi_mq1rdw2_defconfig
 F:	configs/olimex_a*
 F:	configs/rockpro64_defconfig
 F:	package/at/

board/mangopi/mq1rdw2/genimage.cfg

@@ -0,0 +1,16 @@
+image sdcard.img {
+	hdimage {
+	}
+
+	partition u-boot {
+		in-partition-table = "no"
+		image = "u-boot-sunxi-with-spl.bin"
+		offset = 8K
+		size = 1016K # 1MB - 8KB
+	}
+
+	partition rootfs {
+		partition-type = 0x83
+		image = "rootfs.ext4"
+	}
+}

board/mangopi/mq1rdw2/readme.txt

@@ -0,0 +1,46 @@
+MangoPi MQ1RDW2
+===============
+
+MangoPi MQ1RDW2 is a tiny ARM Cortex-A7 based single board computer.
+It's built around Allwinner T113-S3 dual core 1GHz CPU with integrated
+128MB DDR3-1600 RAM.
+Board features:
+- USB-OTG Type-C socket
+- USB-HOST Type-C socket
+- 2x 18 pin GPIO headers
+- TF card slot
+- RTL8723DS WiFi module with ext. antenna connector
+- 40 pin RGB FPC connector
+- 6 pin CTP FPC connector
+- 24 pin DVP FPC connector
+- onboard mic
+- onboard audio amplifier
+- FEL,reset button
+
+How to build
+============
+
+$ make mangopi_mq1rdw2_defconfig
+$ make
+
+Wifi
+==========
+
+Edit board/mangopi/mq1rdw2/overlay/etc/wpa_supplicant.conf or
+/etc/wpa_supplicant.conf once connected to the board:
+
+* Replace YOURSSID with your AP ssid
+* Replace YOURPASSWD with your AP password
+
+How to write the SD card
+========================
+
+Once the build process is finished you will have an image called "sdcard.img"
+in the output/images/ directory.
+
+Copy the bootable "sdcard.img" onto an SD card with "dd":
+
+  $ sudo dd if=output/images/sdcard.img of=/dev/sdX
+
+Connect a TTL UART to the UART3 on P8 header (unpopulated), insert the microSD card and
+plug in a USB-C cable to the OTG or HOST connector to boot the system.

board/mangopi/mq1rdw2/rootfs_overlay/boot/extlinux/extlinux.conf

@@ -0,0 +1,4 @@
+label MANGOPI-MQ1RDW2
+    kernel /boot/zImage
+    devicetree /boot/sun8i-t113s-mangopi-mq-r-t113.dtb
+    append console=ttyS3,115200 root=/dev/mmcblk0p1 rootwait panic=10 ${extra}

board/mangopi/mq1rdw2/rootfs_overlay/etc/network/interfaces

@@ -0,0 +1,6 @@
+auto lo
+iface lo inet loopback
+
+auto wlan0
+iface wlan0 inet dhcp
+wpa-conf /etc/wpa_supplicant.conf

board/mangopi/mq1rdw2/rootfs_overlay/etc/wpa_supplicant.conf

@@ -0,0 +1,8 @@
+ap_scan=1
+
+network={
+        ssid="YOURSSID"
+        scan_ssid=1
+        key_mgmt=WPA-PSK
+        psk="YOURPASSWD"
+}

configs/mangopi_mq1rdw2_defconfig

@@ -0,0 +1,40 @@
+BR2_arm=y
+BR2_cortex_a7=y
+BR2_ARM_FPU_VFPV4=y
+BR2_TARGET_GENERIC_HOSTNAME="mangopi-mq1rdw2"
+BR2_TARGET_GENERIC_ISSUE="Welcome to MangoPI MQ1RDW2"
+BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_EUDEV=y
+BR2_TARGET_GENERIC_GETTY_PORT="ttyS3"
+BR2_SYSTEM_DHCP="eth0"
+BR2_ROOTFS_OVERLAY="board/mangopi/mq1rdw2/rootfs_overlay"
+BR2_ROOTFS_POST_IMAGE_SCRIPT="support/scripts/genimage.sh"
+BR2_ROOTFS_POST_SCRIPT_ARGS="-c board/mangopi/mq1rdw2/genimage.cfg"
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_CUSTOM_VERSION=y
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="6.6.5"
+BR2_LINUX_KERNEL_DEFCONFIG="sunxi"
+BR2_LINUX_KERNEL_DTS_SUPPORT=y
+BR2_LINUX_KERNEL_INTREE_DTS_NAME="allwinner/sun8i-t113s-mangopi-mq-r-t113"
+BR2_LINUX_KERNEL_INSTALL_TARGET=y
+BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y
+BR2_PACKAGE_RTL8723DS=y
+BR2_PACKAGE_WIRELESS_TOOLS=y
+BR2_PACKAGE_WPA_SUPPLICANT=y
+BR2_PACKAGE_WPA_SUPPLICANT_AUTOSCAN=y
+BR2_PACKAGE_WPA_SUPPLICANT_CLI=y
+BR2_PACKAGE_WPA_SUPPLICANT_WPA_CLIENT_SO=y
+BR2_PACKAGE_WPA_SUPPLICANT_PASSPHRASE=y
+BR2_TARGET_ROOTFS_EXT2=y
+BR2_TARGET_ROOTFS_EXT2_4=y
+# BR2_TARGET_ROOTFS_TAR is not set
+BR2_TARGET_UBOOT=y
+BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
+BR2_TARGET_UBOOT_CUSTOM_VERSION=y
+BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2024.01-rc4"
+BR2_TARGET_UBOOT_BOARD_DEFCONFIG="mangopi_mq_r"
+BR2_TARGET_UBOOT_NEEDS_DTC=y
+BR2_TARGET_UBOOT_NEEDS_PYLIBFDT=y
+BR2_TARGET_UBOOT_NEEDS_OPENSSL=y
+BR2_TARGET_UBOOT_SPL=y
+BR2_TARGET_UBOOT_SPL_NAME="u-boot-sunxi-with-spl.bin"
+BR2_PACKAGE_HOST_GENIMAGE=y