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ramips: add support for ipTIME A104ns

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ipTIME A104ns is a 2.4/5GHz band AC750 router, based on MediaTek MT7620A.

Specifications:
- SoC: MT7620A
- RAM: DDR2 64MB
- Flash: SPI NOR 8MB
- WiFi:
  - 2.4GHz: SoC internal
  - 5GHz: MT7610EN
- Ethernet: 5x 10/100Mbps
  - Switch: SoC internal
- USB: 1x 2.0
- UART:
  - J2: 3.3V, TX, RX, GND (3.3V is the square pad) / 57600 8N1

Installation via web interface:
1.  Flash **initramfs** image through the stock web interface.
2.  Boot into OpenWrt and perform sysupgrade with sysupgrade image.

Revert to stock firmware:
1.  Perform sysupgrade with stock image.

In contrast to to-be-supported A1004ns, the A104ns has no usable
value in 0x1fc40 (uboot), so wan_mac needs to be calculated.
Also note that GPIOs for the LEDs really are inverted compared to
the A1004ns.

Signed-off-by: Sungbo Eo <mans0n@gorani.run>
[moved state_default to device DTS, reordered properties in wmac,
added comment about wan_mac and LED GPIOs]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
This commit is contained in:
Sungbo Eo
2019-09-27 00:16:33 +09:00
committed by Adrian Schmutzler
parent 01d39cd18c
commit 38bdfcdb87
4 changed files with 162 additions and 0 deletions
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10
target/linux/ramips/image/mt7620.mk
View File

@@ -494,6 +494,16 @@ define Device/iodata_wn-ac733gr3
endef
TARGET_DEVICES += iodata_wn-ac733gr3
define Device/iptime_a104ns
MTK_SOC := mt7620a
IMAGE_SIZE := 8000k
UIMAGE_NAME := a104ns
DEVICE_VENDOR := ipTIME
DEVICE_MODEL := A104ns
DEVICE_PACKAGES := kmod-mt76x0e kmod-usb2 kmod-usb-ohci kmod-usb-ledtrig-usbport
endef
TARGET_DEVICES += iptime_a104ns
define Device/kimax_u25awf-h1
MTK_SOC := mt7620a
IMAGE_SIZE := 16064k