openwrt/target/linux/ramips/dts/mt7628an_tplink_8m-split-uboot.dtsi
Shiji Yang f53fa2a0cb
ramips: convert mt76 PCIe NIC EEPROM to NVMEM format for legacy SoCs
This patch converts MT761{0,2,3} PCIe WiFi calibration data to NVMEM
format for legacy Ralink SoCs (MT7620 and Mt7628). The EEPROM size of
the MT7610 and MT7612 is 0x200. there are only three devices uses
MT7613 NIC, ASUS RT-AC1200 V2, COMFAST CF-WR758AC V2 and Keenetic
KN-1613. The EEPROM size of them is 0x4da8.

Signed-off-by: Shiji Yang <yangshiji66@qq.com>
2023-10-17 12:07:27 +02:00

108 lines
1.8 KiB
Plaintext

// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
#include "mt7628an.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
/ {
chosen {
bootargs = "console=ttyS0,115200";
};
aliases {
label-mac-device = &ethernet;
};
};
&spi0 {
status = "okay";
flash@0 {
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <10000000>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "factory-uboot";
reg = <0x0 0x30000>;
read-only;
};
partition@30000 {
label = "boot";
reg = <0x30000 0x20000>;
read-only;
};
partition@50000 {
compatible = "tplink,firmware";
label = "firmware";
reg = <0x50000 0x770000>;
};
partition@7c0000 {
label = "config";
reg = <0x7c0000 0x10000>;
read-only;
};
rom: partition@7d0000 {
compatible = "nvmem-cells";
label = "rom";
reg = <0x7d0000 0x10000>;
#address-cells = <1>;
#size-cells = <1>;
read-only;
macaddr_rom_f100: macaddr@f100 {
reg = <0xf100 0x6>;
};
};
partition@7e0000 {
label = "romfile";
reg = <0x7e0000 0x10000>;
};
radio: partition@7f0000 {
compatible = "nvmem-cells";
label = "radio";
reg = <0x7f0000 0x10000>;
#address-cells = <1>;
#size-cells = <1>;
read-only;
eeprom_radio_0: eeprom@0 {
reg = <0x0 0x400>;
};
eeprom_radio_8000: eeprom@8000 {
reg = <0x8000 0x200>;
};
};
};
};
};
&wmac {
status = "okay";
nvmem-cells = <&eeprom_radio_0>, <&macaddr_rom_f100>;
nvmem-cell-names = "eeprom", "mac-address";
};
&ethernet {
nvmem-cells = <&macaddr_rom_f100>;
nvmem-cell-names = "mac-address";
};
&esw {
mediatek,portmap = <0x3e>;
};