From 671c9d16e382bcace441d8ad07816f8ceeed3612 Mon Sep 17 00:00:00 2001 From: Liu Yu Date: Sun, 5 May 2019 10:54:52 +0800 Subject: [PATCH] ramips: add support for HILINK HLK-7628N Specification: CPU: MT7628 580 MHz. MIPS 24K RAM: 128 MB Flash: 32 MB WIFI: 802.11n/g/b 20/40 MHz Ethernet: 5 Port ethernet switch UART: 2x Flash instruction: The U-boot is based on Ralink SDK so we can flash the firmware using UART: 1. Configure PC with a static IP address and setup an TFTP server. 2. Put the firmware into the tftp directory. 3. Connect the UART0 line as described on the PCB. 4. Power up the device and press 2, follow the instruction to set device and tftp server IP address and input the firmware file name. U-boot will then load the firmware and write it into the flash. 5. After firmware is started connect via ethernet at 192.168.1.1 Signed-off-by: Liu Yu Signed-off-by: Christian Lamparter [removed dupped subject] --- .../ramips/base-files/etc/board.d/01_leds | 1 + .../ramips/base-files/etc/board.d/02_network | 2 + target/linux/ramips/dts/HLK-7628N.dts | 99 +++++++++++++++++++ target/linux/ramips/image/mt76x8.mk | 7 ++ 4 files changed, 109 insertions(+) create mode 100644 target/linux/ramips/dts/HLK-7628N.dts diff --git a/target/linux/ramips/base-files/etc/board.d/01_leds b/target/linux/ramips/base-files/etc/board.d/01_leds index b55ca0413eb8..ccbe53d770cf 100755 --- a/target/linux/ramips/base-files/etc/board.d/01_leds +++ b/target/linux/ramips/base-files/etc/board.d/01_leds @@ -17,6 +17,7 @@ case $board in set_wifi_led "$boardname:amber:wlan" ;; 3g-6200nl|\ +hilink,hlk-7628n|\ skylab,skw92a|\ wnce2001) set_wifi_led "$boardname:green:wlan" diff --git a/target/linux/ramips/base-files/etc/board.d/02_network b/target/linux/ramips/base-files/etc/board.d/02_network index 2e56678cf5f4..9c9517a7f3f9 100755 --- a/target/linux/ramips/base-files/etc/board.d/02_network +++ b/target/linux/ramips/base-files/etc/board.d/02_network @@ -220,6 +220,7 @@ ramips_setup_interfaces() gl-mt300a|\ gl-mt300n|\ gl-mt750|\ + hilink,hlk-7628n|\ hiwifi,hc5861b|\ jhr-n805r|\ jhr-n825r|\ @@ -498,6 +499,7 @@ ramips_setup_macs() dir-620-a1|\ esr-9753|\ freestation5|\ + hilink,hlk-7628n|\ hlk-rm04|\ mpr-a1|\ psr-680w|\ diff --git a/target/linux/ramips/dts/HLK-7628N.dts b/target/linux/ramips/dts/HLK-7628N.dts new file mode 100644 index 000000000000..71c6b60ac262 --- /dev/null +++ b/target/linux/ramips/dts/HLK-7628N.dts @@ -0,0 +1,99 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/dts-v1/; + +#include "mt7628an.dtsi" + +#include +#include + +/ { + compatible = "hilink,hlk-7628n", "mediatek,mt7628an-soc"; + model = "HILINK HLK-7628N"; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x8000000>; + }; + + chosen { + bootargs = "console=ttyS0,57600"; + }; + + keys { + compatible = "gpio-keys-polled"; + poll-interval = <20>; + + reset { + label = "reset"; + gpios = <&gpio1 6 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + }; + + leds { + compatible = "gpio-leds"; + + wlan { + label = "hlk-7628n:green:wlan"; + gpios = <&gpio1 12 GPIO_ACTIVE_LOW>; + }; + }; +}; + +&pinctrl { + state_default: pinctrl0 { + gpio { + ralink,group = "i2c"; + ralink,function = "gpio"; + }; + }; +}; + +&uart1 { + status = "okay"; +}; + +&spi0 { + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <10000000>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "u-boot"; + reg = <0x0 0x30000>; + read-only; + }; + + partition@30000 { + label = "u-boot-env"; + reg = <0x30000 0x10000>; + read-only; + }; + + factory: partition@40000 { + label = "factory"; + reg = <0x40000 0x10000>; + read-only; + }; + + partition@50000 { + compatible = "denx,uimage"; + label = "firmware"; + reg = <0x50000 0x1fb0000>; + }; + }; + }; +}; + +&wmac { + status = "okay"; +}; + diff --git a/target/linux/ramips/image/mt76x8.mk b/target/linux/ramips/image/mt76x8.mk index ba3354a8a68b..0fd72a411749 100644 --- a/target/linux/ramips/image/mt76x8.mk +++ b/target/linux/ramips/image/mt76x8.mk @@ -81,6 +81,13 @@ define Device/hc5661a endef TARGET_DEVICES += hc5661a +define Device/hilink_hlk-7628n + DTS := HLK-7628N + IMAGE_SIZE := $(ralink_default_fw_size_32M) + DEVICE_TITLE := HILINK HLK7628N +endef +TARGET_DEVICES += hilink_hlk-7628n + define Device/hiwifi_hc5861b DTS := HC5861B IMAGE_SIZE := 15808k -- 2.30.2