[openwrt/openwrt] mediatek: add support for OpenEmbed SOM7981
LEDE Commits
lede-commits at lists.infradead.org
Sun Mar 31 11:21:52 PDT 2024
hauke pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/cc6c3a6ee83ce4498b983dddb1766b6f056212d3
commit cc6c3a6ee83ce4498b983dddb1766b6f056212d3
Author: Tianling Shen <cnsztl at gmail.com>
AuthorDate: Thu Mar 7 14:19:08 2024 +0800
mediatek: add support for OpenEmbed SOM7981
Hardware specification:
SoC: MediaTek MT7981B 2x A53
Flash: 256 MiB SPI-NAND, 32 GB eMMC optional
RAM: 0.5/1 GB DDR4
Ethernet: 1x 1GbE, 1x 2.5GbE (RTL8221B)
WiFi: MediaTek MT7976C
USB: 1x USB 3.0
GPIO: 26-Pin header
UART: 6 GND, 8 TX, 10 RX (in Pin header)
Button: Reset, WPS
Power: Type-C PD
Installation:
The board comes with a third-party custom OpenWrt image, you can upload
sysupgrade image via LuCI directly WITHOUT keeping configurations.
Or power on the board with pressing reset button for 5 second, then visit
http://192.168.1.1 and upload -factory.bin firmware.
Signed-off-by: Tianling Shen <cnsztl at gmail.com>
---
package/boot/uboot-envtools/files/mediatek_filogic | 4 +
.../mediatek/dts/mt7981b-openembed-som7981.dts | 227 +++++++++++++++++++++
.../filogic/base-files/etc/board.d/01_leds | 4 +
.../filogic/base-files/etc/board.d/02_network | 3 +-
.../etc/hotplug.d/ieee80211/11_fix_wifi_mac | 3 +
target/linux/mediatek/image/filogic.mk | 17 ++
6 files changed, 257 insertions(+), 1 deletion(-)
diff --git a/package/boot/uboot-envtools/files/mediatek_filogic b/package/boot/uboot-envtools/files/mediatek_filogic
index 64c9d045d8..753c8ca064 100644
--- a/package/boot/uboot-envtools/files/mediatek_filogic
+++ b/package/boot/uboot-envtools/files/mediatek_filogic
@@ -107,6 +107,10 @@ routerich,ax3000)
local envdev=/dev/mtd$(find_mtd_index "u-boot-env")
ubootenv_add_uci_config "$envdev" "0x0" "0x20000" "0x20000" "1"
;;
+openembed,som7981)
+ ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x80000" "0x80000"
+ ubootenv_add_uci_sys_config "/dev/mtd3" "0x0" "0x100000" "0x100000"
+ ;;
ubnt,unifi-6-plus)
ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x80000" "0x10000"
;;
diff --git a/target/linux/mediatek/dts/mt7981b-openembed-som7981.dts b/target/linux/mediatek/dts/mt7981b-openembed-som7981.dts
new file mode 100644
index 0000000000..0e9dea1ddb
--- /dev/null
+++ b/target/linux/mediatek/dts/mt7981b-openembed-som7981.dts
@@ -0,0 +1,227 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+#include "mt7981.dtsi"
+
+/ {
+ model = "OpenEmbed SOM7981";
+ compatible = "openembed,som7981", "mediatek,mt7981";
+
+ aliases {
+ led-boot = &wlan2g_led;
+ led-failsafe = &wlan2g_led;
+ led-upgrade = &wlan2g_led;
+ serial0 = &uart0;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ memory at 40000000 {
+ reg = <0 0x40000000 0 0x40000000>;
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ button-reset {
+ label = "reset";
+ linux,code = <KEY_RESTART>;
+ gpios = <&pio 1 GPIO_ACTIVE_LOW>;
+ };
+
+ button-wps {
+ label = "wps";
+ linux,code = <KEY_WPS_BUTTON>;
+ gpios = <&pio 0 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ gpio-leds {
+ compatible = "gpio-leds";
+
+ led-0 {
+ function = LED_FUNCTION_LAN;
+ color = <LED_COLOR_ID_AMBER>;
+ gpios = <&pio 8 GPIO_ACTIVE_LOW>;
+ };
+
+ led-1 {
+ function = LED_FUNCTION_LAN;
+ color = <LED_COLOR_ID_GREEN>;
+ gpios = <&pio 13 GPIO_ACTIVE_LOW>;
+ };
+
+ wlan2g_led: led-2 {
+ function = LED_FUNCTION_WLAN_2GHZ;
+ color = <LED_COLOR_ID_RED>;
+ gpios = <&pio 34 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "phy0tpt";
+ };
+
+ led-3 {
+ function = LED_FUNCTION_WLAN_5GHZ;
+ color = <LED_COLOR_ID_RED>;
+ gpios = <&pio 35 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "phy1tpt";
+ };
+ };
+};
+
+ð {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mdio_pins>;
+ status = "okay";
+
+ gmac0: mac at 0 {
+ compatible = "mediatek,eth-mac";
+ reg = <0>;
+ phy-mode = "2500base-x";
+ phy-handle = <&phy0>;
+ nvmem-cells = <&macaddr_factory_a 0>;
+ nvmem-cell-names = "mac-address";
+ };
+
+ gmac1: mac at 1 {
+ compatible = "mediatek,eth-mac";
+ reg = <1>;
+ phy-mode = "gmii";
+ phy-handle = <&int_gbe_phy>;
+ nvmem-cells = <&macaddr_factory_a 1>;
+ nvmem-cell-names = "mac-address";
+ };
+};
+
+&mdio_bus {
+ phy0: ethernet-phy at 5 {
+ reg = <5>;
+ compatible = "ethernet-phy-ieee802.3-c45";
+ phy-mode = "2500base-x";
+ reset-gpios = <&pio 14 GPIO_ACTIVE_LOW>;
+ reset-assert-us = <10000>;
+ reset-deassert-us = <50000>;
+ realtek,aldps-enable;
+ };
+};
+
+&spi0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi0_flash_pins>;
+ status = "okay";
+
+ spi_nand: flash at 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 at 0 {
+ label = "bl2";
+ reg = <0x000000 0x100000>;
+ read-only;
+ };
+
+ partition at 100000 {
+ label = "u-boot-env";
+ reg = <0x100000 0x80000>;
+ };
+
+ partition at 180000 {
+ compatible = "nvmem-cells";
+ label = "factory";
+ reg = <0x180000 0x100000>;
+ read-only;
+
+ nvmem-layout {
+ compatible = "fixed-layout";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ eeprom_factory_0: eeprom at 0 {
+ reg = <0x0 0x1000>;
+ };
+
+ macaddr_factory_a: macaddr at a {
+ compatible = "mac-base";
+ reg = <0xa 0x6>;
+ #nvmem-cell-cells = <1>;
+ };
+ };
+ };
+
+ partition at 280000 {
+ label = "config";
+ reg = <0x280000 0x100000>;
+ read-only;
+ };
+
+ partition at 380000 {
+ label = "fip";
+ reg = <0x380000 0x200000>;
+ read-only;
+ };
+
+ partition at 580000 {
+ label = "ubi";
+ reg = <0x580000 0xf880000>;
+ };
+ };
+ };
+};
+
+&pio {
+ 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>;
+ };
+
+ conf-pd {
+ pins = "SPI0_CLK", "SPI0_MOSI", "SPI0_MISO";
+ drive-strength = <8>;
+ mediatek,pull-down-adv = <0>;
+ };
+ };
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&usb_phy {
+ status = "okay";
+};
+
+&watchdog {
+ status = "okay";
+};
+
+&wifi {
+ nvmem-cells = <&eeprom_factory_0>;
+ nvmem-cell-names = "eeprom";
+ status = "okay";
+};
+
+&xhci {
+ status = "okay";
+};
diff --git a/target/linux/mediatek/filogic/base-files/etc/board.d/01_leds b/target/linux/mediatek/filogic/base-files/etc/board.d/01_leds
index 69afdfde56..7f75de8b3b 100644
--- a/target/linux/mediatek/filogic/base-files/etc/board.d/01_leds
+++ b/target/linux/mediatek/filogic/base-files/etc/board.d/01_leds
@@ -54,6 +54,10 @@ netgear,wax220)
ucidef_set_led_netdev "wlan2g" "WLAN2G" "blue:wlan2g" "phy0-ap0"
ucidef_set_led_netdev "wlan5g" "WLAN5G" "blue:wlan5g" "phy1-ap0"
;;
+openembed,som7981)
+ ucidef_set_led_netdev "lanact" "LANACT" "green:lan" "eth1" "rx tx"
+ ucidef_set_led_netdev "lanlink" "LANLINK" "amber:lan" "eth1" "link"
+ ;;
routerich,ax3000)
ucidef_set_led_netdev "lan-1" "lan-1" "blue:lan-1" "lan1" "link tx rx"
ucidef_set_led_netdev "lan-2" "lan-2" "blue:lan-2" "lan2" "link tx rx"
diff --git a/target/linux/mediatek/filogic/base-files/etc/board.d/02_network b/target/linux/mediatek/filogic/base-files/etc/board.d/02_network
index 82395709d9..8b6504fa1c 100644
--- a/target/linux/mediatek/filogic/base-files/etc/board.d/02_network
+++ b/target/linux/mediatek/filogic/base-files/etc/board.d/02_network
@@ -57,7 +57,8 @@ mediatek_setup_interfaces()
glinet,gl-mt2500|\
glinet,gl-mt3000|\
glinet,gl-x3000|\
- glinet,gl-xe3000)
+ glinet,gl-xe3000|\
+ openembed,som7981)
ucidef_set_interfaces_lan_wan eth1 eth0
;;
glinet,gl-mt6000|\
diff --git a/target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac b/target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac
index f44cd3bb7a..bd6e775963 100644
--- a/target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac
+++ b/target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac
@@ -109,6 +109,9 @@ case "$board" in
[ "$PHYNBR" = "0" ] && macaddr_add $hw_mac_addr 2 > /sys${DEVPATH}/macaddress
[ "$PHYNBR" = "1" ] && macaddr_add $hw_mac_addr 3 > /sys${DEVPATH}/macaddress
;;
+ openembed,som7981)
+ [ "$PHYNBR" = "1" ] && cat /sys/class/net/eth0/address > /sys${DEVPATH}/macaddress
+ ;;
qihoo,360t7)
addr=$(mtd_get_mac_ascii factory lanMac)
[ "$PHYNBR" = "0" ] && macaddr_add $addr 2 > /sys${DEVPATH}/macaddress
diff --git a/target/linux/mediatek/image/filogic.mk b/target/linux/mediatek/image/filogic.mk
index 6e3891576d..c3de23f5e8 100644
--- a/target/linux/mediatek/image/filogic.mk
+++ b/target/linux/mediatek/image/filogic.mk
@@ -863,6 +863,23 @@ define Device/netgear_wax220
endef
TARGET_DEVICES += netgear_wax220
+define Device/openembed_som7981
+ DEVICE_VENDOR := OpenEmbed
+ DEVICE_MODEL := SOM7981
+ DEVICE_DTS := mt7981b-openembed-som7981
+ DEVICE_DTS_DIR := ../dts
+ DEVICE_PACKAGES := kmod-mt7981-firmware mt7981-wo-firmware kmod-usb3
+ UBINIZE_OPTS := -E 5
+ BLOCKSIZE := 128k
+ PAGESIZE := 2048
+ IMAGE_SIZE := 244224k
+ KERNEL_IN_UBI := 1
+ IMAGES += factory.bin
+ IMAGE/factory.bin := append-ubi | check-size $$$$(IMAGE_SIZE)
+ IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
+endef
+TARGET_DEVICES += openembed_som7981
+
define Device/qihoo_360t7
DEVICE_VENDOR := Qihoo
DEVICE_MODEL := 360T7
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