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184dc6e32a
Specifications:
SOC: QCA9531 650 MHz
ROM: 16 MiB Flash (Winbond W25Q128FV)
RAM: 128 MiB DDR2 (Winbond W971GG6SB)
LAN: 10/100M *2
WAN: 10/100M *1
LED: BGR color *1
Mac address:
label C8:0E:77:xx:xx:68 art@0x0
lan C8:0E:77:xx:xx:62 art@0x6
wan C8:0E:77:xx:xx:68 art@0x0 (same as the label)
wlan C8:0E:77:xx:xx:B2 art@0x1002 (load automatically)
TFTP installation:
* Set local IP to 192.168.67.100 and open tftpd64, link lan
port to computer.
Rename "xxxx-factory.bin" to
"openwrt-ar71xx-generic-ap147-16M-rootfs-squashfs.bin".
* Make sure firmware file is in the tftpd's directory, push
reset button and plug in, hold it for 5 seconds, and then
it will download firmware from tftp server automatically.
More information:
* This device boot from flash@0xe80000 so we need a okli
loader to deal with small kernel partition issue. In order
to make full use of the storage space, connect a part of the
previous kernel partition to the firmware.
Stock Modify
0x000000-0x040000(u-boot) 0x000000-0x040000(u-boot)
0x040000-0x050000(u-boot-env) 0x000000-0x050000(u-boot-env)
0x050000-0xe80000(rootfs) 0x050000-0xe80000(firmware part1)
0xe80000-0xff0000(kernel) 0xe80000-0xe90000(okli-loader)
0xe90000-0xff0000(firmware part2)
0xff0000-0x1000000(art) 0xff0000-0x1000000(art)
Signed-off-by: Shiji Yang <yangshiji66@qq.com>
159 lines
2.6 KiB
Plaintext
159 lines
2.6 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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#include "qca953x.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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#include <dt-bindings/mtd/partitions/uimage.h>
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/ {
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model = "Letv LBA-047-CH";
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compatible = "letv,lba-047-ch", "qca,qca9531";
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aliases {
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led-boot = &led_status_red;
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led-failsafe = &led_status_red;
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led-running = &led_status_blue;
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led-upgrade = &led_status_red;
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label-mac-device = ð0;
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};
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keys {
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compatible = "gpio-keys";
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reset {
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label = "reset";
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linux,code = <KEY_RESTART>;
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gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
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};
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};
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leds {
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compatible = "gpio-leds";
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pinctrl-names = "default";
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pinctrl-0 = <&led_wan_pin>;
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led_status_blue: status_blue {
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label = "blue:status";
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gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
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};
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led_status_red: status_red {
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label = "red:status";
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gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
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};
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};
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virtual_flash {
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compatible = "mtd-concat";
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devices = <&fwconcat0 &fwconcat1>;
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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reg = <0x0 0x0>;
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label = "firmware";
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compatible = "openwrt,uimage", "denx,uimage";
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openwrt,ih-magic = <IH_MAGIC_OKLI>;
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};
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};
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};
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};
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&pinmux {
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/* GPIO 4: LED_LINK_5 (WAN) */
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led_wan_pin: pinmux_led_wan_pin {
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pinctrl-single,bits = <0x04 0x0000002d 0x000000ff>;
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};
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};
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&spi {
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status = "okay";
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flash@0 {
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compatible = "jedec,spi-nor";
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reg = <0>;
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spi-max-frequency = <50000000>;
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m25p,fast-read;
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partitions {
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compatible = "fixed-partitions";
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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@40000 {
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label = "u-boot-env";
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reg = <0x40000 0x10000>;
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read-only;
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};
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fwconcat0: partition@50000 {
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label = "fwconcat0";
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reg = <0x50000 0xe30000>;
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};
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partition@e80000 {
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label = "loader";
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reg = <0xe80000 0x10000>;
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};
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fwconcat1: partition@e90000 {
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label = "fwconcat1";
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reg = <0xe90000 0x160000>;
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};
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art: partition@ff0000 {
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label = "art";
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reg = <0xff0000 0x10000>;
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read-only;
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};
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};
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};
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};
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ð0 {
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status = "okay";
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phy-handle = <&swphy4>;
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nvmem-cells = <&macaddr_art_0>;
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nvmem-cell-names = "mac-address";
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};
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ð1 {
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compatible = "qca,qca9530-eth", "syscon", "simple-mfd";
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nvmem-cells = <&macaddr_art_6>;
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nvmem-cell-names = "mac-address";
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};
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&wmac {
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status = "okay";
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mtd-cal-data = <&art 0x1000>;
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};
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&art {
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compatible = "nvmem-cells";
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#address-cells = <1>;
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#size-cells = <1>;
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macaddr_art_0: macaddr@0 {
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reg = <0x0 0x6>;
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};
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macaddr_art_6: macaddr@6 {
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reg = <0x6 0x6>;
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};
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};
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