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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 <zhangzengfei@kunteng.org>
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Original file line number | Diff line number | Diff line change |
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/dts-v1/; | ||
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#include "mt7621.dtsi" | ||
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#include <dt-bindings/gpio/gpio.h> | ||
#include <dt-bindings/input/input.h> | ||
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/ { | ||
model = "HiWiFi HC5962"; | ||
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memory@0 { | ||
device_type = "memory"; | ||
reg = <0x0 0x10000000>; | ||
}; | ||
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chosen { | ||
bootargs = "console=ttyS0,115200"; | ||
}; | ||
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gpio-leds { | ||
compatible = "gpio-leds"; | ||
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status { | ||
label = "hc5962:white:status"; | ||
gpios = <&gpio0 6 GPIO_ACTIVE_LOW>; | ||
}; | ||
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system { | ||
label = "hc5962:red:system"; | ||
gpios = <&gpio0 7 GPIO_ACTIVE_LOW>; | ||
}; | ||
}; | ||
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gpio-keys-polled { | ||
compatible = "gpio-keys-polled"; | ||
#address-cells = <1>; | ||
#size-cells = <0>; | ||
poll-interval = <20>; | ||
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reset { | ||
label = "reset"; | ||
gpios = <&gpio0 18 GPIO_ACTIVE_HIGH>; | ||
linux,code = <KEY_RESTART>; | ||
}; | ||
}; | ||
}; | ||
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&nand { | ||
status = "okay"; | ||
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partition@0 { | ||
label = "u-boot"; | ||
reg = <0x0 0x80000>; | ||
read-only; | ||
}; | ||
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partition@80000 { | ||
label = "debug"; | ||
reg = <0x80000 0x80000>; | ||
read-only; | ||
}; | ||
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factory: partition@100000 { | ||
label = "factory"; | ||
reg = <0x100000 0x40000>; | ||
read-only; | ||
}; | ||
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partition@140000 { | ||
label = "kernel"; | ||
reg = <0x140000 0x200000>; | ||
}; | ||
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partition@340000 { | ||
label = "ubi"; | ||
reg = <0x340000 0x1E00000>; | ||
}; | ||
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partition@2140000 { | ||
label = "hw_panic"; | ||
reg = <0x2140000 0x80000>; | ||
read-only; | ||
}; | ||
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partition@21c0000 { | ||
label = "bdinfo"; | ||
reg = <0x21c0000 0x80000>; | ||
read-only; | ||
}; | ||
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partition@2240000 { | ||
label = "backup"; | ||
reg = <0x2240000 0x80000>; | ||
read-only; | ||
}; | ||
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partition@22c0000 { | ||
label = "overly"; | ||
reg = <0x22c0000 0x1000000>; | ||
}; | ||
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partition@32c0000 { | ||
label = "firmware_backup"; | ||
reg = <0x32c0000 0x2000000>; | ||
}; | ||
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partition@52c0000 { | ||
label = "oem"; | ||
reg = <0x52c0000 0x200000>; | ||
}; | ||
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partition@54c0000 { | ||
label = "opt"; | ||
reg = <0x54c0000 0x2ac0000>; | ||
}; | ||
}; | ||
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&pcie { | ||
status = "okay"; | ||
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pcie0 { | ||
mt76@0,0 { | ||
reg = <0x0000 0 0 0 0>; | ||
device_type = "pci"; | ||
mediatek,mtd-eeprom = <&factory 0x0000>; | ||
ieee80211-freq-limit = <2400000 2500000>; | ||
}; | ||
}; | ||
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pcie1 { | ||
mt76@1,0 { | ||
reg = <0x0000 0 0 0 0>; | ||
device_type = "pci"; | ||
mediatek,mtd-eeprom = <&factory 0x8000>; | ||
ieee80211-freq-limit = <5000000 6000000>; | ||
}; | ||
}; | ||
}; | ||
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&pinctrl { | ||
state_default: pinctrl0 { | ||
gpio { | ||
ralink,group = "uart3", "jtag"; | ||
ralink,function = "gpio"; | ||
}; | ||
}; | ||
}; |
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