From: Dirk Buchwalder Date: Fri, 5 Aug 2022 09:38:37 +0000 (+0200) Subject: ipq807x: add Dynalink DL-WRX36 X-Git-Url: http://git.openwrt.org/source?a=commitdiff_plain;h=193bb4661d367539cac8768c9b00aaf1b271bd78;p=project%2Ffirmware%2Fqca-wireless.git ipq807x: add Dynalink DL-WRX36 Dynalink DL-WRX36 is a AX WIFI router with 4 1G and 1 2.5G ports. Specifications: • CPU: Qualcomm IPQ8072A Quad core Cortex-A53 2.2GHz • RAM: 1024MB of DDR3 • Storage: 256MB Nand • Ethernet: 4x 1G RJ45 ports (QCA8075) + 1 2.5G Port (QCA8081) • WLAN: 2.4GHz: Qualcomm QCN5024 2x2 802.11b/g/n/ax 1174 Mbps PHY rate 5GHz: Qualcomm QCN5054 4x4 802.11a/b/g/n/ac/ax 2402 PHY rate • 1x USB 3.0 • 1 gpio-controlled dual color led (blue/red) • Buttons: 1x soft reset / 1x WPS • Power: 12V DC jack A poulated serial header is onboard (J1004) the connector size is a 4-pin 2.0 mm JST PH. RX/TX is working, u-boot bootwait is active, secure boot is enabled. Notes: - Serial is completely deactivated in the stock firmware image. - This commit adds only single partition support, that means sysupgrade is upgrading the current rootfs partition. - Installation can be done by serial connection or SSH access on OEM firmware Installation Instructions: Most part of the installation is performed from an initramfs image running OpenWrt, and there are two options to boot it. Boot initramfs option 1: Using serial connection (3.3V) 1. Stop auto boot to get to U-boot shell 2. Transfer initramfs image to device (openwrt-ipq807x-generic-dynalink_dl-wrx36-initramfs-uImage.itb) Tested using TFTP and a FAT-formatted USB flash drive. 3. Boot the initramfs image # bootm Boot initramfs option 2: From SSH access on OEM firmware 1. Copy the initramfs image to a FAT-formatted flash drive (tested on single-partition drive) and connect it to device USB port. 2. Change boot command so it loads the initramfs image on next boot Fallback to OEM firmware is provided. # fw_setenv bootcmd 'usb start && fatload usb 0:1 0x44000000 openwrt-ipq807x-generic-dynalink_dl-wrx36-initramfs-uImage.itb && bootm 0x44000000; bootipq' 3. Reboot the device to boot the initramfs # reboot Install OpenWrt from initramfs image: 1. Use SCP (or other way) to transfer OpenWrt factory image 2. Connect to device using SSH (on a LAN port) 3. Check MTD partition table. rootfs and rootfs_1 should be mtd18 and mtd20 depending on current OEM slot. # cat /proc/mtd 4. Do a ubiformat to both rootfs partitions: # ubiformat /dev/mtd18 -y -f /path_to/factory_image # ubiformat /dev/mtd20 -y -f /path_to/factory_image 5. Set U-boot env variable: mtdids # fw_setenv mtdids 'nand0=nand0' 6. Get offset of mtd18 to determine current OEM slot - If current OEM slot is 1, offset is 16777216 (0x1000000) - If current OEM slot is 2, offset is 127926272 (0x7a00000) # cat /sys/class/mtd/mtd18/offset 7. Set U-boot env variable: mtdparts If current OEM slot is 1, run: # fw_setenv mtdparts 'mtdparts=nand0:0x6100000@0x1000000(fs),0x6100000@0x7a00000(fs_1)' If current OEM slot is 2, run: # fw_setenv mtdparts 'mtdparts=nand0:0x6100000@0x7a00000(fs),0x6100000@0x1000000(fs_1)' 8. Set U-boot env variable: bootcmd # fw_setenv bootcmd 'setenv bootargs console=ttyMSM0,115200n8 ubi.mtd=rootfs rootfstype=squashfs rootwait; ubi part fs; ubi read 0x44000000 kernel; bootm 0x44000000#config@rt5010w-d350-rev0' 9. Reboot the device # reboot Note: this PR adds only single partition support, that means sysupgrade is upgrading the current rootfs partition Signed-off-by: Dirk Buchwalder --- diff --git a/board-dynalink_dl-wrx36.ipq8074 b/board-dynalink_dl-wrx36.ipq8074 new file mode 100644 index 0000000..e529000 Binary files /dev/null and b/board-dynalink_dl-wrx36.ipq8074 differ