mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-19 13:48:06 +00:00
39c824f846
Use the new fitblk driver. Tested-by: Yangyu Chen <cyy@cyyself.name> Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>
147 lines
2.6 KiB
Plaintext
147 lines
2.6 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
|
|
|
|
/dts-v1/;
|
|
/plugin/;
|
|
|
|
/ {
|
|
compatible = "cmcc,rax3000m", "mediatek,mt7981";
|
|
|
|
fragment@0 {
|
|
target = <&chosen>;
|
|
__overlay__ {
|
|
rootdisk = <&ubi_rootdisk>;
|
|
};
|
|
};
|
|
|
|
fragment@1 {
|
|
target = <&gmac0>;
|
|
__overlay__ {
|
|
nvmem-cells = <&macaddr_factory_2a 0>;
|
|
nvmem-cell-names = "mac-address";
|
|
};
|
|
};
|
|
|
|
fragment@2 {
|
|
target = <&gmac1>;
|
|
__overlay__ {
|
|
nvmem-cells = <&macaddr_factory_24 0>;
|
|
nvmem-cell-names = "mac-address";
|
|
};
|
|
};
|
|
|
|
fragment@3 {
|
|
target = <&pio>;
|
|
__overlay__ {
|
|
spi0_flash_pins: spi0-pins {
|
|
mux {
|
|
function = "spi";
|
|
groups = "spi0", "spi0_wp_hold";
|
|
};
|
|
|
|
conf-pu {
|
|
pins = "SPI0_CS", "SPI0_HOLD", "SPI0_WP";
|
|
drive-strength = <8>;
|
|
mediatek,pull-up-adv = <0>; /* bias-disable */
|
|
};
|
|
|
|
conf-pd {
|
|
pins = "SPI0_CLK", "SPI0_MOSI", "SPI0_MISO";
|
|
drive-strength = <8>;
|
|
mediatek,pull-up-adv = <0>; /* bias-disable */
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
fragment@4 {
|
|
target = <&spi0>;
|
|
__overlay__ {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&spi0_flash_pins>;
|
|
status = "okay";
|
|
|
|
spi_nand@0 {
|
|
compatible = "spi-nand";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
reg = <0>;
|
|
|
|
spi-max-frequency = <52000000>;
|
|
spi-tx-bus-width = <4>;
|
|
spi-rx-bus-width = <4>;
|
|
|
|
partitions {
|
|
compatible = "fixed-partitions";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
partition@0 {
|
|
label = "bl2";
|
|
reg = <0x00000 0x0100000>;
|
|
read-only;
|
|
};
|
|
|
|
partition@100000 {
|
|
label = "u-boot-env";
|
|
reg = <0x100000 0x80000>;
|
|
};
|
|
|
|
partition@180000 {
|
|
label = "factory";
|
|
reg = <0x180000 0x200000>;
|
|
read-only;
|
|
|
|
nvmem-layout {
|
|
compatible = "fixed-layout";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
eeprom_factory_0: eeprom@0 {
|
|
reg = <0x0 0x1000>;
|
|
};
|
|
|
|
macaddr_factory_24: macaddr@24 {
|
|
compatible = "mac-base";
|
|
reg = <0x24 0x6>;
|
|
#nvmem-cell-cells = <1>;
|
|
};
|
|
|
|
macaddr_factory_2a: macaddr@2a {
|
|
compatible = "mac-base";
|
|
reg = <0x2a 0x6>;
|
|
#nvmem-cell-cells = <1>;
|
|
};
|
|
};
|
|
};
|
|
|
|
partition@380000 {
|
|
label = "fip";
|
|
reg = <0x380000 0x200000>;
|
|
read-only;
|
|
};
|
|
|
|
partition@580000 {
|
|
compatible = "linux,ubi";
|
|
label = "ubi";
|
|
reg = <0x580000 0x7200000>;
|
|
|
|
volumes {
|
|
ubi_rootdisk: ubi-volume-fit {
|
|
volname = "fit";
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
fragment@5 {
|
|
target = <&wifi>;
|
|
__overlay__ {
|
|
nvmem-cells = <&eeprom_factory_0>;
|
|
nvmem-cell-names = "eeprom";
|
|
};
|
|
};
|
|
};
|