Antti Nykänen 07c45c0859 ipq807x: add support for Compex WPQ873 ... The Compex WPQ873 is a development board with two M.2 B-key slots for cellular modems. Device info: - IPQ8072A SoC - 512MiB RAM - 256MiB NAND flash - 8MiB SPI NOR - 3x 1GigE ports - 1x 2.5GigE port - 2.4GHz/5GHz AX WLAN - 1x USB 3.0 port - 1x M.2 B-key socket with PCIe 3.0 - 1x M.2 B-key socket with PCIe 2.0 and USB 3.0 - 4x SIM card slots - Bluetooth LE 5.0 (QCA4024) Prerequisites 1) TFTP server 2) 3.3V USB to TTL cable for UART console 2.54mm pitch 4-pin header for UART is readily provided on board, no modifications are necessary to access it TTL connector pinout: 2=TX, 3=RX, 4=GND Arrow marks pin 1 which is 3.3V Serial port settings: 115200 8N1 no flow control The device will most likely ship with a QSDK-based firmware. 1. Power on device and interrupt u-boot to obtain u-boot CLI 2. set serverip to IP address of the TFTP server, for example: `setenv serverip 192.168.1.10` 3. Download image from TFTP server: `tftpboot 0x44000000 openwrt-ipq807x-generic-compex_wpq873-squashfs-factory.ubi` 4. Flash ubi image to both partitions and reset: `sf probe imxtract 0x44000000 ubi nand device 0 nand erase 0x0 0x3400000 nand erase 0x3c00000 0x3400000 nand write $fileaddr 0x0 $filesize nand write $fileaddr 0x3c00000 $filesize reset` Afterwards, you can use sysupgrade to flash new OpenWRT images. Signed-off-by: Antti Nykänen <antti.nykanen@nokia.com>		2023-05-26 13:05:02 +03:00
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etc	ipq807x: add support for Compex WPQ873	2023-05-26 13:05:02 +03:00
lib/upgrade	ipq807x: add support for Compex WPQ873	2023-05-26 13:05:02 +03:00