openwrt/target/linux/ath79/dts/qca9557_dongwon_dw02-412h-128m.dts

// SPDX-License-Identifier: GPL-2.0-or-later OR MIT

#include "qca9557_dongwon_dw02-412h.dtsi"

/ {
	model = "Dongwon T&I DW02-412H (128M)";
	compatible = "dongwon,dw02-412h-128m", "qca,qca9557";
};

&ubi {
	reg = <0x1800000 0x6800000>;
};
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 <your image>-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 <rapid_renard@renard.ga> Reviewed-by: Sungbo Eo <mans0n@gorani.run> Tested-by: Sungbo Eo <mans0n@gorani.run> 2021-10-01 05:53:06 +00:00			`// SPDX-License-Identifier: GPL-2.0-or-later OR MIT`

			`#include "qca9557_dongwon_dw02-412h.dtsi"`

			`/ {`
			`model = "Dongwon T&I DW02-412H (128M)";`
			`compatible = "dongwon,dw02-412h-128m", "qca,qca9557";`
			`};`

ath79: improve support for Dongwon T&I DW02-412H * Move &nand node to DTSI * Utilize nvmem for fetching caldata * Rename build recipe, clean before build * Simplify KERNEL definition Signed-off-by: Sungbo Eo <mans0n@gorani.run> 2022-01-31 04:21:47 +00:00			`&ubi {`
			`reg = <0x1800000 0x6800000>;`
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 <your image>-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 <rapid_renard@renard.ga> Reviewed-by: Sungbo Eo <mans0n@gorani.run> Tested-by: Sungbo Eo <mans0n@gorani.run> 2021-10-01 05:53:06 +00:00			`};`