9b2c7be0c4
r37505 add support for Huawei HG255D, but it only tested under a community hacked u-boot ("lintel u-boot"), which has a different mtd layout compared to origin one. If you install it on a box with origin u-boot, the origin factory part will be destroyed, and your wifi interface will never up!!!
This patch shrink firmware part in mtd layout to exclude origin factory part, and I will prepare another patch to fix the eeprom extract issue for box with origin u-boot.
Signed-off-by: Leon Xu <ylxu72@gmail.com>
SVN-Revision: 37530
127 lines
1.9 KiB
Plaintext
127 lines
1.9 KiB
Plaintext
/dts-v1/;
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/include/ "rt3050.dtsi"
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/ {
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compatible = "HG255D", "ralink,rt3052-soc";
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model = "HuaWei HG255D";
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palmbus@10000000 {
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sysc@0 {
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ralink,pinmux = "i2c", "spi", "uartlite", "jtag", "mdio", "sdram", "rgmii";
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ralink,uartmux = "gpio";
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ralink,wdtmux = <1>;
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};
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gpio0: gpio@600 {
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status = "okay";
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};
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};
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cfi@1f000000 {
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compatible = "cfi-flash";
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reg = <0x1f000000 0x1000000>;
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bank-width = <2>;
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device-width = <2>;
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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label = "u-boot";
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reg = <0x0 0x40000>;
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read-only;
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};
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partition@30000 {
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label = "u-boot-env";
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reg = <0x40000 0x20000>;
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read-only;
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};
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factory: partition@60000 {
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label = "factory";
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reg = <0x60000 0x20000>;
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read-only;
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};
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partition@80000 {
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label = "firmware";
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reg = <0x80000 0xf60000>;
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};
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partition@fa0000 {
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label = "factory-orig";
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reg = <0xfa0000 0x20000>;
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read-only;
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};
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};
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gpio-leds {
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compatible = "gpio-leds";
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power {
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label = "hg255d:power";
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gpios = <&gpio0 8 1>;
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};
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internet {
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label = "hg255d:internet";
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gpios = <&gpio0 13 1>;
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};
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wifi {
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label = "hg255d:wlan";
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gpios = <&gpio0 14 1>;
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};
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usb {
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label = "hg255d:usb";
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gpios = <&gpio0 9 1>;
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};
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wps {
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label = "hg255d:wps";
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gpios = <&gpio0 12 1>;
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};
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voice {
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label = "hg255d:voice";
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gpios = <&gpio0 5 1>;
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};
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};
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gpio-keys-polled {
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compatible = "gpio-keys-polled";
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#address-cells = <1>;
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#size-cells = <0>;
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poll-interval = <10>;
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reset {
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label = "reset";
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gpios = <&gpio0 4 1>;
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linux,code = <0x198>;
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};
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wps {
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label = "wps";
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gpios = <&gpio0 10 1>;
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linux,code = <0x211>;
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};
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rfkill {
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label = "rfkill";
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gpios = <&gpio0 0 1>;
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linux,code = <0xf7>;
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};
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};
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ethernet@10100000 {
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status = "okay";
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};
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esw@10110000 {
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status = "okay";
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ralink,portmap = <0x2f>;
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};
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wmac@10180000 {
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status = "okay";
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};
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otg@101c0000 {
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status = "okay";
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};
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};
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