ramips: add Xiaomi Mi Router 3 support

This commit is contained in:
coolsnowwolf 2019-04-02 21:50:44 +08:00
parent 4f721479d9
commit a04283b4f7
5 changed files with 198 additions and 0 deletions

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@ -32,6 +32,7 @@ zbt-wg2626)
ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x1000" "0x10000"
;;
xiaomi,mir3p|\
xiaomi,miwifi-r3|\
mir3g)
ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x1000" "0x20000"
;;

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@ -428,6 +428,10 @@ ramips_setup_interfaces()
ucidef_add_switch "switch0" \
"4:lan" "0:wan" "6@eth0"
;;
xiaomi,miwifi-r3)
ucidef_add_switch "switch0" \
"1:lan" "4:lan" "0:wan" "6@eth0"
;;
zbtlink,zbt-we1226|\
y1)
ucidef_add_switch "switch0" \
@ -554,6 +558,7 @@ ramips_setup_macs()
lan_mac=$(mtd_get_mac_binary Factory 0xe006)
wan_mac=$(mtd_get_mac_binary Factory 0xe000)
;;
xiaomi,miwifi-r3|\
miwifi-mini)
wan_mac=$(cat /sys/class/net/eth0/address)
lan_mac=$(macaddr_setbit_la "$wan_mac")

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@ -40,6 +40,7 @@ platform_do_upgrade() {
mir4|\
r6220|\
netgear,r6350|\
xiaomi,miwifi-r3|\
ubnt-erx|\
ubnt-erx-sfp)
nand_do_upgrade "$ARGV"

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@ -0,0 +1,175 @@
/dts-v1/;
#include "mt7620a.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
/ {
compatible = "xiaomi,miwifi-r3", "ralink,mt7620a-soc";
model = "Xiaomi Mi Router R3";
aliases {
led-status = &led_status_blue;
};
memory@0 {
device_type = "memory";
reg = <0x0 0x8000000>;
};
chosen {
bootargs = "console=ttyS0,115200";
};
gpio-keys-polled {
compatible = "gpio-keys-polled";
#address-cells = <1>;
#size-cells = <0>;
poll-interval = <20>;
reset {
label = "reset";
gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
linux,code = <KEY_RESTART>;
};
};
gpio-leds {
compatible = "gpio-leds";
led_status_blue: blue {
label = "miwifi-r3:blue:status";
gpios = <&gpio1 0 GPIO_ACTIVE_LOW>;
};
yellow {
label = "miwifi-r3:yellow:status";
gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;
};
red {
label = "miwifi-r3:red:status";
gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
};
};
nand {
status = "okay";
#address-cells = <1>;
#size-cells = <1>;
compatible = "mtk,mt7620-nand";
partition@0 {
label = "Bootloader";
reg = <0x0 0x40000>;
read-only;
};
partition@40000 {
label = "Config";
reg = <0x40000 0x40000>;
};
partition@80000 {
label = "Bdata";
reg = <0x80000 0x40000>;
read-only;
};
factory: partition@0xc0000 {
label = "Factory";
reg = <0xc0000 0x40000>;
read-only;
};
partition@100000 {
label = "crash";
reg = <0x100000 0x40000>;
read-only;
};
partition@140000 {
label = "crash_syslog";
reg = <0x140000 0x40000>;
read-only;
};
partition@180000 {
label = "reserved0";
reg = <0x180000 0x80000>;
read-only;
};
partition@200000 {
label = "kernel0_rsvd";
reg = <0x200000 0x400000>;
};
partition@600000 {
label = "kernel";
reg = <0x600000 0x400000>;
};
/* ubi partition is the result of squashing
* next consequent stock partitions:
* - rootfs0 (rootfs partition for stock kernel0),
* - rootfs1 (rootfs partition for stock failsafe kernel1),
* - overlay (used as ubi overlay in stock fw)
* resulting 117,5MiB space for packages.
*/
partition@a00000 {
label = "ubi";
reg = <0xa00000 0x7600000>;
};
};
};
&gpio1 {
status = "okay";
};
&ehci {
status = "okay";
};
&ohci {
status = "okay";
};
&ethernet {
pinctrl-names = "default";
pinctrl-0 = <&ephy_pins>;
mtd-mac-address = <&factory 0x28>;
mediatek,portmap = "llllw";
};
&wmac {
ralink,mtd-eeprom = <&factory 0>;
};
&pcie {
status = "okay";
};
&pcie0 {
mt76@0,0 {
reg = <0x0000 0 0 0 0>;
mediatek,mtd-eeprom = <&factory 0x8000>;
ieee80211-freq-limit = <5000000 6000000>;
};
};
&pinctrl {
state_default: pinctrl0 {
gpio {
ralink,group = "rgmii1";
ralink,function = "gpio";
};
pa {
ralink,group = "pa";
ralink,function = "pa";
};
};
};

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@ -712,6 +712,22 @@ define Device/we1026-5g-16m
endef
TARGET_DEVICES += we1026-5g-16m
define Device/xiaomi_miwifi-r3
DTS := MIWIFI-R3
BLOCKSIZE := 128k
PAGESIZE := 2048
KERNEL_SIZE := 4096k
IMAGE_SIZE := 32768k
UBINIZE_OPTS := -E 5
IMAGES += kernel1.bin rootfs0.bin
IMAGE/kernel1.bin := append-kernel | check-size $$$$(KERNEL_SIZE)
IMAGE/rootfs0.bin := append-ubi | check-size $$$$(IMAGE_SIZE)
IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
DEVICE_TITLE := Xiaomi Mi Router R3
DEVICE_PACKAGES := kmod-mt76x2 kmod-usb2 kmod-usb-ohci uboot-envtools
endef
TARGET_DEVICES += xiaomi_miwifi-r3
define Device/zbt-ape522ii
DTS := ZBT-APE522II
DEVICE_TITLE := Zbtlink ZBT-APE522II