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ramips: adding support for Asus RP-AC56

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Specifications:
	CPU:     MT7621A dual-core 880MHz
	RAM:     64MB DDR2
	FLASH:   16MB MX25L12805D NOR SPI
	WIFI:    2.4GHz 2x2 MT7603 b/g/n PCI
	WIFI:    5GHz 2x2 MT7662 a/b/ac PCI
	ETH:     1xLAN 1000base-T integrated
	SWITCH:  MT7530 Port 0: LAN, Port 6: CPU
	LED:     Power, 2.4GHz WiFi, 5GHz WiFi
	BTN:     WPS, Reset
	UART:    Near ETH port, from ETH: 3V3-TxD-GND-RxD 57600 8n1
	MISC:    Audio support

Installation:
	1. Update using recovery mode
	   - while holdig "reset" button, power on the device
	   - keep holding "reset" until power led is flashing yellow
	   - set own IP to 192.168.1.75, subnet mask: 255.255.255.0
	   - push firmware image (can be factory.bin or sysupgrade.bin)
	     using tftp client in binary mode to 192.168.1.1

Notes:
	This board has only two MAC addresses programmed in the "factory" partition:
	- MAC for wlan0 (2.4GHz) at offset 0x0004
	- MAC for wlan1 (5GHz) at offset 0x8004
	- stock firmware re-uses wlan0 MAC for ethernet
	- no valid addresses found in 0x28, 0x2e, 0xe000 and 0xe006

Signed-off-by: Lea Teuberth <lea.teuberth@outlook.com>
This commit is contained in:
Lea Teuberth
2022-07-27 17:50:40 +02:00
committed by Hauke Mehrtens
parent 9edda3169f
commit 45255aa0e8
3 changed files with 260 additions and 0 deletions
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16
target/linux/ramips/image/mt7621.mk
View File

@@ -189,6 +189,22 @@ define Device/asiarf_ap7621-nv1
endef
TARGET_DEVICES += asiarf_ap7621-nv1
define Device/asus_rp-ac56
$(Device/dsa-migration)
$(Device/uimage-lzma-loader)
DEVICE_VENDOR := ASUS
DEVICE_MODEL := RP-AC56
IMAGE_SIZE := 16000k
BLOCKSIZE := 64k
DEVICE_PACKAGES := kmod-mt7603 kmod-mt76x2 \
kmod-i2c-ralink kmod-sound-mt7620
IMAGES += factory.bin
IMAGE/factory.bin := append-kernel | append-rootfs | pad-rootfs | check-size
IMAGE/sysupgrade.bin := append-kernel | append-rootfs | pad-rootfs | \
check-size | append-metadata
endef
TARGET_DEVICES += asus_rp-ac56
define Device/asus_rp-ac87
$(Device/dsa-migration)
$(Device/uimage-lzma-loader)