From 84451173f08e7af9e47c85c1a0cd8e041f4ec568 Mon Sep 17 00:00:00 2001 From: Jihoon Han Date: Fri, 1 Oct 2021 14:53:06 +0900 Subject: ath79: add support for Dongwon T&I DW02-412H Dongwon T&I DW02-412H is a 2.4/5GHz band 11ac (WiFi-5) router, based on Qualcomm Atheros QCA9557. Specifications -------------- - SoC: Qualcomm Atheros QCA9557-AT4A - RAM: DDR2 128MB - Flash: SPI NOR 2MB (Winbond W25Q16DVSSIG / ESMT F25L16PA(2S)) + NAND 64/128MB - WiFi: - 2.4GHz: QCA9557 WMAC - 5GHz: QCA9882-BR4A - Ethernet: 5x 10/100/1000Mbps - Switch: QCA8337N-AL3C - USB: 1x USB 2.0 - UART: - JP2: 3.3V, TX, RX, GND (3.3V is the square pad) / 115200 8N1 Installation -------------- 1. Connect a serial interface to UART header and interrupt the autostart of kernel. 2. Transfer the factory image via TFTP and write it to the NAND flash. 3. Update U-Boot environment variable. > tftpboot 0x81000000 -factory.img > nand erase 0x1000000 > nand write 0x81000000 0x1000000 ${filesize} > setenv bootpart 2 > saveenv Revert to stock firmware -------------- 1. Revert to stock U-Boot environment variable. > setenv bootpart 1 > saveenv MAC addresses as verified by OEM firmware -------------- WAN: *:XX (label) LAN: *:XX + 1 2.4G: *:XX + 3 5G: *:XX + 4 The label MAC address was found in art 0x0. Credits -------------- Credit goes to the @manatails who first developed how to port OpenWRT to this device and had a significant impact on this patch. And thanks to @adschm and @mans0n for guiding me to revise the code in many ways. Signed-off-by: Jihoon Han Reviewed-by: Sungbo Eo Tested-by: Sungbo Eo --- target/linux/ath79/nand/base-files/etc/board.d/02_network | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'target/linux/ath79/nand/base-files/etc/board.d/02_network') diff --git a/target/linux/ath79/nand/base-files/etc/board.d/02_network b/target/linux/ath79/nand/base-files/etc/board.d/02_network index 7402fc067a..dbb9e68150 100644 --- a/target/linux/ath79/nand/base-files/etc/board.d/02_network +++ b/target/linux/ath79/nand/base-files/etc/board.d/02_network @@ -15,6 +15,11 @@ ath79_setup_interfaces() ucidef_add_switch "switch0" \ "0@eth0" "1:wan" "2:lan" "3:lan" "4:lan" "5:lan" "6@eth1" ;; + dongwon,dw02-412h-64m|\ + dongwon,dw02-412h-128m) + ucidef_add_switch "switch0" \ + "0@eth0" "2:lan:4" "3:lan:3" "4:lan:2" "5:lan:1" "1:wan" + ;; glinet,gl-ar750s-nor|\ glinet,gl-ar750s-nor-nand) ucidef_add_switch "switch0" \ @@ -47,6 +52,11 @@ ath79_setup_macs() local board="$1" case "$board" in + dongwon,dw02-412h-64m|\ + dongwon,dw02-412h-128m) + wan_mac=$(mtd_get_mac_binary art 0x0) + label_mac=$wan_mac + ;; netgear,wndr3700-v4|\ netgear,wndr4300|\ netgear,wndr4300sw|\ -- cgit v1.2.3