From edae3479e64e93275dce4a928ea70279282eef9d Mon Sep 17 00:00:00 2001 From: ZengFei Zhang Date: Wed, 22 Feb 2017 20:47:22 +0800 Subject: ramips: add support for HiWiFi HC5962 This patch adds supports for the HiWiFi HC5962(gee4) http://www.hiwifi.com Short specification: - MT7621AT + MT7612EN + 7603EN - 256MB DDR3 RAM - 128MB NAND flash - 1+3 x 1000M Ethernet - 1x USB 2.0 port. 1x USB 3.0 port. - reset button - UART pad on PCB (JP3: TX, RX, GND, 3.3V) Flash instruction: 1, Download lede-ramips-mt7621-hc5962-squashfs-factory.bin 2, Login as root via SSH on 192.168.199.1 and then copy factory.bin(using wget or nc or...) to /tmp/ 3, use the following commands: $ mtd write /tmp/lede-ramips-mt7621-hc5962-squashfs-factory.bin firmware $ mtd erase firmware_backup && reboot After reboot you should be able to login as root via SSH on 192.168.1.1 Signed-off-by: ZengFei Zhang --- target/linux/ramips/dts/HC5962.dts | 147 +++++++++++++++++++++++++++++++++++++ 1 file changed, 147 insertions(+) create mode 100644 target/linux/ramips/dts/HC5962.dts (limited to 'target/linux/ramips/dts') diff --git a/target/linux/ramips/dts/HC5962.dts b/target/linux/ramips/dts/HC5962.dts new file mode 100644 index 0000000000..7619e679b6 --- /dev/null +++ b/target/linux/ramips/dts/HC5962.dts @@ -0,0 +1,147 @@ +/dts-v1/; + +#include "mt7621.dtsi" + +#include +#include + +/ { + model = "HiWiFi HC5962"; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x10000000>; + }; + + chosen { + bootargs = "console=ttyS0,115200"; + }; + + gpio-leds { + compatible = "gpio-leds"; + + status { + label = "hc5962:white:status"; + gpios = <&gpio0 6 GPIO_ACTIVE_LOW>; + }; + + system { + label = "hc5962:red:system"; + gpios = <&gpio0 7 GPIO_ACTIVE_LOW>; + }; + }; + + gpio-keys-polled { + compatible = "gpio-keys-polled"; + #address-cells = <1>; + #size-cells = <0>; + poll-interval = <20>; + + reset { + label = "reset"; + gpios = <&gpio0 18 GPIO_ACTIVE_HIGH>; + linux,code = ; + }; + }; +}; + +&nand { + status = "okay"; + + partition@0 { + label = "u-boot"; + reg = <0x0 0x80000>; + read-only; + }; + + partition@80000 { + label = "debug"; + reg = <0x80000 0x80000>; + read-only; + }; + + factory: partition@100000 { + label = "factory"; + reg = <0x100000 0x40000>; + read-only; + }; + + partition@140000 { + label = "kernel"; + reg = <0x140000 0x200000>; + }; + + partition@340000 { + label = "ubi"; + reg = <0x340000 0x1E00000>; + }; + + partition@2140000 { + label = "hw_panic"; + reg = <0x2140000 0x80000>; + read-only; + }; + + partition@21c0000 { + label = "bdinfo"; + reg = <0x21c0000 0x80000>; + read-only; + }; + + partition@2240000 { + label = "backup"; + reg = <0x2240000 0x80000>; + read-only; + }; + + partition@22c0000 { + label = "overly"; + reg = <0x22c0000 0x1000000>; + }; + + partition@32c0000 { + label = "firmware_backup"; + reg = <0x32c0000 0x2000000>; + }; + + partition@52c0000 { + label = "oem"; + reg = <0x52c0000 0x200000>; + }; + + partition@54c0000 { + label = "opt"; + reg = <0x54c0000 0x2ac0000>; + }; +}; + +&pcie { + status = "okay"; + + pcie0 { + mt76@0,0 { + reg = <0x0000 0 0 0 0>; + device_type = "pci"; + mediatek,mtd-eeprom = <&factory 0x0000>; + ieee80211-freq-limit = <2400000 2500000>; + }; + }; + + pcie1 { + mt76@1,0 { + reg = <0x0000 0 0 0 0>; + device_type = "pci"; + mediatek,mtd-eeprom = <&factory 0x8000>; + ieee80211-freq-limit = <5000000 6000000>; + }; + }; +}; + +&pinctrl { + state_default: pinctrl0 { + gpio { + ralink,group = "uart3", "jtag"; + ralink,function = "gpio"; + }; + }; +}; -- cgit v1.2.3