openwrt/target/linux/ramips/dts/mt7621_dlink_dir-878-r1.dts

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

#include "mt7621_dlink_dir-8xx.dtsi"
#include "mt7621_dlink_flash-16m-r1.dtsi"

/ {
	compatible = "dlink,dir-878-r1", "mediatek,mt7621-soc";
	model = "D-Link DIR-878 R1";

	aliases {
		label-mac-device = &gmac0;
	};
};

&gmac0 {
	nvmem-cells = <&macaddr_factory_e000>;
	nvmem-cell-names = "mac-address";
};

&gmac1 {
	nvmem-cells = <&macaddr_factory_e006>;
	nvmem-cell-names = "mac-address";
};
ramips: add support for D-Link DIR-878 R1 Specifications: - SoC: MediaTek MT7621AT - RAM: 128 MB (DDR3) - Flash: 16 MB (SPI NOR) - WiFi: MT7615N (2.4GHz) and MT7615N (5Ghz) - Switch: 1 WAN, 4 LAN (Gigabit) - Buttons: Reset, WiFi Toggle, WPS - LEDs: Power, Internet, WiFi 2.4G WiFi 5G The R1 revision is identical to the A1 revision except - No Config2 Parition, therefore - factory partition resized to 64k from 128K - Firmware partition offset is 0x50000 not 0x60000 - Firmware partitions size increased by 64K - Firmware partition type is "denx,uimage", not "sge,uimage" - Padding of image creation "uimage-padhdr 96" removed Installation: Update to the last D-Link firmware through web-ui before OpenWRT installation then follow the instructions to patch your device using D-Link FailsafeUI. - D-Link FailsafeUI: Power down the router, press and hold the reset button, then re-plug it. Keep the reset button pressed until the internet LED stops flashing, then jack into any lan port and manually assign a static IP address in 192.168.0.0/24 other than 192.168.0.1 (e.g. 192.168.0.2) and go to http://192.168.0.1 Flash with the factory image. Signed-off-by: Igor Nazarov <tigron.dev@gmail.com> 2022-03-16 21:51:35 +00:00			`// SPDX-License-Identifier: GPL-2.0-or-later OR MIT`

			`#include "mt7621_dlink_dir-8xx.dtsi"`
			`#include "mt7621_dlink_flash-16m-r1.dtsi"`

			`/ {`
			`compatible = "dlink,dir-878-r1", "mediatek,mt7621-soc";`
			`model = "D-Link DIR-878 R1";`

			`aliases {`
			`label-mac-device = &gmac0;`
			`};`
			`};`

			`&gmac0 {`
			`nvmem-cells = <&macaddr_factory_e000>;`
			`nvmem-cell-names = "mac-address";`
			`};`

ramips: mt7621-dts: mux phy0/4 to gmac1 Mux the MT7530 switch's phy0/4 to the SoC's gmac1 on devices where RGMII2 pins are available. This achieves 2 Gbps total bandwidth to the CPU using the second RGMII. The ports called "wan" are muxed where possible. On a minority of devices, this is not possible. Those cases: mt7621_ampedwireless_ally-r1900k.dts: lan3 mt7621_ubnt_edgerouter-x.dts: eth0 mt7621_gnubee_gb-pc1.dts: ethblue mt7621_linksys_re6500.dts: lan1 mt7621_netgear_wac104.dts: lan4 mt7621_tplink_eap235-wall-v1.dts: lan0 mt7621_tplink_eap615-wall-v1.dts: lan0 mt7621_ubnt_usw-flex.dts: lan1 The "wan" port is just what the vendor designated on the board/plastic chasis of the device. On a technical level, there is no difference between a lan and wan port on MT7621AT, MT7621DAT and MT7621ST SoCs. Prefer connecting to WAN via the port described above for these devices to benefit the feature brought with this patch. mt7621_d-team_newifi-d2.dts cannot benefit this feature, although it looks like it should, because the rgmii2 pins are wired to unused components. Tested on a range of devices documented on the GitHub PR. Link: https://github.com/openwrt/openwrt/pull/10238 Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com> 2022-07-05 22:20:32 +00:00			`&gmac1 {`
ramips: add support for D-Link DIR-878 R1 Specifications: - SoC: MediaTek MT7621AT - RAM: 128 MB (DDR3) - Flash: 16 MB (SPI NOR) - WiFi: MT7615N (2.4GHz) and MT7615N (5Ghz) - Switch: 1 WAN, 4 LAN (Gigabit) - Buttons: Reset, WiFi Toggle, WPS - LEDs: Power, Internet, WiFi 2.4G WiFi 5G The R1 revision is identical to the A1 revision except - No Config2 Parition, therefore - factory partition resized to 64k from 128K - Firmware partition offset is 0x50000 not 0x60000 - Firmware partitions size increased by 64K - Firmware partition type is "denx,uimage", not "sge,uimage" - Padding of image creation "uimage-padhdr 96" removed Installation: Update to the last D-Link firmware through web-ui before OpenWRT installation then follow the instructions to patch your device using D-Link FailsafeUI. - D-Link FailsafeUI: Power down the router, press and hold the reset button, then re-plug it. Keep the reset button pressed until the internet LED stops flashing, then jack into any lan port and manually assign a static IP address in 192.168.0.0/24 other than 192.168.0.1 (e.g. 192.168.0.2) and go to http://192.168.0.1 Flash with the factory image. Signed-off-by: Igor Nazarov <tigron.dev@gmail.com> 2022-03-16 21:51:35 +00:00			`nvmem-cells = <&macaddr_factory_e006>;`
			`nvmem-cell-names = "mac-address";`
			`};`