From 184dc6e32a4d2e22d916b709fdea69e1512889a7 Mon Sep 17 00:00:00 2001 From: Shiji Yang Date: Wed, 29 Sep 2021 00:25:01 +0800 Subject: [PATCH] ath79: add support for Letv LBA-047-CH 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 --- .../ath79/dts/qca9531_letv_lba-047-ch.dts | 158 ++++++++++++++++++ .../generic/base-files/etc/board.d/02_network | 5 + target/linux/ath79/image/generic.mk | 15 ++ 3 files changed, 178 insertions(+) create mode 100644 target/linux/ath79/dts/qca9531_letv_lba-047-ch.dts diff --git a/target/linux/ath79/dts/qca9531_letv_lba-047-ch.dts b/target/linux/ath79/dts/qca9531_letv_lba-047-ch.dts new file mode 100644 index 000000000000..d65417c0d525 --- /dev/null +++ b/target/linux/ath79/dts/qca9531_letv_lba-047-ch.dts @@ -0,0 +1,158 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT + +#include "qca953x.dtsi" + +#include +#include +#include + +/ { + model = "Letv LBA-047-CH"; + compatible = "letv,lba-047-ch", "qca,qca9531"; + + aliases { + led-boot = &led_status_red; + led-failsafe = &led_status_red; + led-running = &led_status_blue; + led-upgrade = &led_status_red; + label-mac-device = ð0; + }; + + keys { + compatible = "gpio-keys"; + + reset { + label = "reset"; + linux,code = ; + gpios = <&gpio 17 GPIO_ACTIVE_LOW>; + }; + }; + + leds { + compatible = "gpio-leds"; + + pinctrl-names = "default"; + pinctrl-0 = <&led_wan_pin>; + + led_status_blue: status_blue { + label = "blue:status"; + gpios = <&gpio 13 GPIO_ACTIVE_LOW>; + }; + + led_status_red: status_red { + label = "red:status"; + gpios = <&gpio 11 GPIO_ACTIVE_LOW>; + }; + }; + + virtual_flash { + compatible = "mtd-concat"; + devices = <&fwconcat0 &fwconcat1>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + reg = <0x0 0x0>; + label = "firmware"; + compatible = "openwrt,uimage", "denx,uimage"; + openwrt,ih-magic = ; + }; + }; + }; +}; + +&pinmux { + /* GPIO 4: LED_LINK_5 (WAN) */ + led_wan_pin: pinmux_led_wan_pin { + pinctrl-single,bits = <0x04 0x0000002d 0x000000ff>; + }; +}; + +&spi { + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <50000000>; + m25p,fast-read; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "u-boot"; + reg = <0x0 0x40000>; + read-only; + }; + + partition@40000 { + label = "u-boot-env"; + reg = <0x40000 0x10000>; + read-only; + }; + + fwconcat0: partition@50000 { + label = "fwconcat0"; + reg = <0x50000 0xe30000>; + }; + + partition@e80000 { + label = "loader"; + reg = <0xe80000 0x10000>; + }; + + fwconcat1: partition@e90000 { + label = "fwconcat1"; + reg = <0xe90000 0x160000>; + }; + + art: partition@ff0000 { + label = "art"; + reg = <0xff0000 0x10000>; + read-only; + }; + }; + }; +}; + +ð0 { + status = "okay"; + + phy-handle = <&swphy4>; + + nvmem-cells = <&macaddr_art_0>; + nvmem-cell-names = "mac-address"; +}; + +ð1 { + compatible = "qca,qca9530-eth", "syscon", "simple-mfd"; + + nvmem-cells = <&macaddr_art_6>; + nvmem-cell-names = "mac-address"; +}; + +&wmac { + status = "okay"; + + mtd-cal-data = <&art 0x1000>; +}; + +&art { + compatible = "nvmem-cells"; + #address-cells = <1>; + #size-cells = <1>; + + macaddr_art_0: macaddr@0 { + reg = <0x0 0x6>; + }; + + macaddr_art_6: macaddr@6 { + reg = <0x6 0x6>; + }; +}; diff --git a/target/linux/ath79/generic/base-files/etc/board.d/02_network b/target/linux/ath79/generic/base-files/etc/board.d/02_network index af4cf08ce04c..01e364a8fe73 100644 --- a/target/linux/ath79/generic/base-files/etc/board.d/02_network +++ b/target/linux/ath79/generic/base-files/etc/board.d/02_network @@ -306,6 +306,11 @@ ath79_setup_interfaces() ucidef_add_switch "switch0" \ "0@eth0" "2:lan:3" "3:lan:2" "4:lan:1" ;; + letv,lba-047-ch) + ucidef_set_interface_wan "eth0" + ucidef_add_switch "switch0" \ + "0@eth1" "3:lan:2" "4:lan:1" + ;; librerouter,librerouter-v1) ucidef_add_switch "switch0" \ "0@eth0" "5:wan" "6@eth1" "4:lan" diff --git a/target/linux/ath79/image/generic.mk b/target/linux/ath79/image/generic.mk index b1703233942c..fb393ba082f6 100644 --- a/target/linux/ath79/image/generic.mk +++ b/target/linux/ath79/image/generic.mk @@ -1414,6 +1414,21 @@ define Device/joyit_jt-or750i endef TARGET_DEVICES += joyit_jt-or750i +define Device/letv_lba-047-ch + $(Device/loader-okli-uimage) + SOC := qca9531 + DEVICE_VENDOR := Letv + DEVICE_MODEL := LBA-047-CH + IMAGE_SIZE := 15936k + LOADER_FLASH_OFFS := 0x50000 + KERNEL := kernel-bin | append-dtb | lzma | uImage lzma -M 0x4f4b4c49 + IMAGES += factory.bin + IMAGE/factory.bin := append-kernel | pad-to $$$$(BLOCKSIZE) | \ + append-rootfs | pad-rootfs | check-size | pad-to 14528k | \ + append-loader-okli-uimage $(1) | pad-to 64k +endef +TARGET_DEVICES += letv_lba-047-ch + define Device/librerouter_librerouter-v1 SOC := qca9558 DEVICE_VENDOR := Librerouter -- 2.30.2