mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-20 22:23:27 +00:00
09d38a3bc3
Several devices in mt76x8 subtarget use the following line to set up wmac in their DTS(I) files: ralink,mtd-eeprom = <&factory 0x4> This is strange for several reasons: - They should use mediatek,mtd-eeprom on this SOC - The caldata is supposed to start at 0x0 - The parent DTSI mt7628an.dtsi specifies mediatek,mtd-eeprom anyway, starting from 0x0 - The offset coincides with the default location of the MAC address in caldata Based on the comment inb28e94d4bf("ramips: MiWiFi Nano fixes"), it looks like the author for this device wanted to actually use mtd-mac-address instead of ralink,mtd-eeprom. A check on the same device revealed that actually the MAC address start at offset 4 there, so the correct caldata offset is 0x0. Based on these findings, and the fact that the expected location on this SOC is 0x0, we remove the "ralink,mtd-eeprom = <&factory 0x4>" statement from all devices in ramips (being only mt7628an anyway). Thanks to Sungbo Eo for finding and researching this. Reported-by: Sungbo Eo <mans0n@gorani.run> Fixes:b28e94d4bf("ramips: MiWiFi Nano fixes") Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
112 lines
1.8 KiB
Plaintext
112 lines
1.8 KiB
Plaintext
/dts-v1/;
|
|
#include <dt-bindings/input/input.h>
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
|
|
#include "mt7628an.dtsi"
|
|
|
|
/ {
|
|
compatible = "zbtlink,zbt-we1226", "mediatek,mt7628an-soc";
|
|
model = "Zbtlink ZBT-WE1226";
|
|
|
|
aliases {
|
|
led-boot = &led_wlan;
|
|
led-failsafe = &led_wlan;
|
|
led-running = &led_wlan;
|
|
led-upgrade = &led_wlan;
|
|
};
|
|
|
|
chosen {
|
|
bootargs = "console=ttyS0,115200";
|
|
};
|
|
|
|
keys {
|
|
compatible = "gpio-keys";
|
|
|
|
reset {
|
|
label = "reset";
|
|
gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
|
|
linux,code = <KEY_RESTART>;
|
|
};
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
|
|
wan {
|
|
label = "zbt-we1226:green:wan";
|
|
gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
lan1 {
|
|
label = "zbt-we1226:green:lan1";
|
|
gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
lan2 {
|
|
label = "zbt-we1226:green:lan2";
|
|
gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
led_wlan: wlan {
|
|
label = "zbt-we1226:green:wlan";
|
|
gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&state_default {
|
|
gpio {
|
|
ralink,group = "p0led_an", "p1led_an", "p4led_an", "wdt", "wled_an";
|
|
ralink,function = "gpio";
|
|
};
|
|
};
|
|
|
|
&spi0 {
|
|
status = "okay";
|
|
|
|
m25p80@0 {
|
|
compatible = "jedec,spi-nor";
|
|
reg = <0>;
|
|
spi-max-frequency = <10000000>;
|
|
|
|
partitions {
|
|
compatible = "fixed-partitions";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
partition@0 {
|
|
label = "u-boot";
|
|
reg = <0x0 0x30000>;
|
|
read-only;
|
|
};
|
|
|
|
partition@30000 {
|
|
label = "u-boot-env";
|
|
reg = <0x30000 0x10000>;
|
|
read-only;
|
|
};
|
|
|
|
factory: partition@40000 {
|
|
label = "factory";
|
|
reg = <0x40000 0x10000>;
|
|
read-only;
|
|
};
|
|
|
|
partition@50000 {
|
|
compatible = "denx,uimage";
|
|
label = "firmware";
|
|
reg = <0x50000 0x7b0000>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&wmac {
|
|
status = "okay";
|
|
};
|
|
|
|
ðernet {
|
|
mtd-mac-address = <&factory 0x2e>;
|
|
mediatek,portmap = "llllw";
|
|
};
|