From febcfadc804d5877cb5e51483c51d2da6d04768c Mon Sep 17 00:00:00 2001 From: Andrey Bondar Date: Fri, 10 May 2024 16:22:14 +0300 Subject: [PATCH] ath79: add support for 8Devices Carambola3 board Carambola3 is a WiFi module based on Qualcomm/Atheros QCA4531 http://wiki.8devices.com/carambola3 Specification: - 650/600/216 MHz (CPU/DDR/AHB) - 128 MB of RAM (DDR2) - 32 MB of FLASH - 2T2R 2.4 GHz - 2x 10/100 Mbps Ethernet - 1x USB 2.0 Host socket - UART for serial console - 12x GPIO Flash instructions: Upgrading from ar71xx target: - Upload image into the board: scp openwrt-ath79-generic-8dev_carambola3-squashfs-sysupgrade.bin \ root@192.168.1.1/tmp/ - Run sysupgrade sysupgrade -F /tmp/openwrt-ath79-generic-8dev_carambola3-squashfs-sysupgrade.bin Upgrading from u-boot: - Set up tftp server with openwrt-ath79-generic-8dev_carambola3-initramfs-kernel.bin - Go to u-boot (reboot and press ESC when prompted) - Set TFTP server IP setenv serverip 192.168.1.254 - Set device ip from the same subnet setenv ipaddr 192.168.1.1 - Copy new firmware to board tftpboot 0x82000000 initramfs.bin - Boot OpenWRT bootm 0x82000000 - Upload image openwrt-ath79-generic-8dev_carambola3-squashfs-sysupgrade.bin into the board - Run sysupgrade. Signed-off-by: Andrey Bondar Link: https://github.com/openwrt/openwrt/pull/15514 Signed-off-by: Robert Marko --- .../ath79/dts/qca9531_8dev_carambola3.dts | 133 ++++++++++++++++++ .../generic/base-files/etc/board.d/01_leds | 4 + .../etc/hotplug.d/firmware/10-ath9k-eeprom | 1 + target/linux/ath79/image/generic.mk | 10 ++ 4 files changed, 148 insertions(+) create mode 100644 target/linux/ath79/dts/qca9531_8dev_carambola3.dts diff --git a/target/linux/ath79/dts/qca9531_8dev_carambola3.dts b/target/linux/ath79/dts/qca9531_8dev_carambola3.dts new file mode 100644 index 0000000000..c019f2c3d1 --- /dev/null +++ b/target/linux/ath79/dts/qca9531_8dev_carambola3.dts @@ -0,0 +1,133 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT + +#include "qca953x.dtsi" + +#include +#include +#include + +/ { + compatible = "8dev,carambola3", "qca,qca9531"; + model = "8devices Carambola3"; + + aliases { + label-mac-device = &wmac; + }; + + leds { + compatible = "gpio-leds"; + + lan { + label = "green:lan"; + function = LED_FUNCTION_LAN; + color = ; + gpios = <&gpio 15 GPIO_ACTIVE_HIGH>; + }; + + wan { + label = "green:wan"; + function = LED_FUNCTION_WAN; + color = ; + gpios = <&gpio 14 GPIO_ACTIVE_HIGH>; + }; + }; +}; + +&usb0 { + status = "okay"; + + dr_mode = "host"; +}; + +&usb_phy { + status = "okay"; +}; + +&wdt { + status = "okay"; +}; + +&spi { + status = "okay"; + + /* Winbond W25Q256 SPI flash */ + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <45000000>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "u-boot"; + reg = <0x000000 0x040000>; + read-only; + }; + + partition@40000 { + label = "u-boot-env"; + reg = <0x040000 0x040000>; + }; + + art: partition@80000 { + label = "art"; + reg = <0x080000 0x040000>; + read-only; + + nvmem-layout { + compatible = "fixed-layout"; + #address-cells = <1>; + #size-cells = <1>; + + macaddr_art_0: macaddr@0 { + reg = <0x0 0x6>; + }; + + macaddr_art_6: macaddr@6 { + reg = <0x6 0x6>; + }; + }; + }; + + partition@c0000 { + compatible = "denx,uimage"; + label = "firmware"; + reg = <0x0c0000 0xf40000>; + }; + }; + }; +}; + +&mdio0 { + status = "okay"; +}; + +ð0 { + status = "okay"; + + phy-handle = <&swphy0>; + + nvmem-cells = <&macaddr_art_6>; + nvmem-cell-names = "mac-address"; + + gmac-config { + device = <&gmac>; + + switch-phy-addr-swap = <1>; + switch-phy-swap = <1>; + }; +}; + +ð1 { + nvmem-cells = <&macaddr_art_0>; + nvmem-cell-names = "mac-address"; +}; + +&wmac { + status = "okay"; + + mtd-cal-data = <&art 0x1000>; +}; diff --git a/target/linux/ath79/generic/base-files/etc/board.d/01_leds b/target/linux/ath79/generic/base-files/etc/board.d/01_leds index 18fe436dbc..98d1b0a7ba 100644 --- a/target/linux/ath79/generic/base-files/etc/board.d/01_leds +++ b/target/linux/ath79/generic/base-files/etc/board.d/01_leds @@ -10,6 +10,10 @@ case "$board" in ucidef_set_led_netdev "lan" "LAN" "orange:eth0" "eth0" ucidef_set_led_switch "wan" "WAN" "orange:eth1" "switch0" "0x04" ;; +8dev,carambola3) + ucidef_set_led_netdev "lan" "LAN" "green:lan" "eth0" "link" + ucidef_set_led_netdev "wan" "WAN" "green:wan" "eth1" "link" + ;; alcatel,hh40v) ucidef_set_led_netdev "lan_data" "LAN Data" "green:lan" "eth1" "tx rx" ucidef_set_led_netdev "lan_link" "LAN Link" "orange:lan" "eth1" "link" diff --git a/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom b/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom index e5f4870e6f..1caba6aa7c 100644 --- a/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom +++ b/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom @@ -9,6 +9,7 @@ board=$(board_name) case "$FIRMWARE" in "ath9k-eeprom-ahb-18100000.wmac.bin") case $board in + 8dev,carambola3|\ 8dev,lima) caldata_extract "art" 0x1000 0x800 ;; diff --git a/target/linux/ath79/image/generic.mk b/target/linux/ath79/image/generic.mk index 90270a7a4e..ca72c8c6d8 100644 --- a/target/linux/ath79/image/generic.mk +++ b/target/linux/ath79/image/generic.mk @@ -204,6 +204,16 @@ define Device/8dev_carambola2 endef TARGET_DEVICES += 8dev_carambola2 +define Device/8dev_carambola3 + SOC := qca9531 + DEVICE_VENDOR := 8devices + DEVICE_MODEL := Carambola3 + DEVICE_PACKAGES := kmod-usb2 + IMAGE_SIZE := 32768k + SUPPORTED_DEVICES += carambola3 +endef +TARGET_DEVICES += 8dev_carambola3 + define Device/8dev_lima SOC := qca9531 DEVICE_VENDOR := 8devices -- 2.30.2