This applies several style adjustments that have been requested in
recent reviews to older DTS files. Despite making the code base more
consistent, this will also help to reduce review time when DTSes
are copy/pasted.
Applied changes:
- Rename gpio-keys/gpio-leds to keys/leds
- Remove node labels that are not used
- Use label property for partitions
- Prefix led node labels with "led_"
- Remove redundant includes
- Harmonize new lines after status property
- Several smaller style fixes
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
This patch converts the Range Extender to use the
interrupt-driven gpio-keys driver over the polled variant.
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
This patch ports over support for the device from ar71xx.
SOC: AR7370 (Wasp - AR9344 rev2 0001974c)
RAM: Winbond W9725G6KB-25 32MiB
FLASH: Winbond 25Q64FVSIG 8MiB
WLAN: AR9380 Dual-Band 802.11abgn 3x3:3
INPUT: WPS, RESET button (hardware on/off toggle button)
LED: Power, LAN, WiFi, 3 RSSI-Leds (low, medium, high)
Serial: Header Next to the winbond flash chip (labeld JP1)
Pinout is GND - NC - RX - TX - 3V3 (JP1)
The Serial setting is 115200-8-N-1.
- Installation via uboot's upgrade command
0. attach serial cable
1. interrupt uboot and enter "upgrade code.bin" into
the u-boot prompt
ar7240> upgrade code.bin
2. rename openwrt...sysupgrade.bin to code.bin on PC
3. run a tftp-client on the PC
(shell)$ tftp 192.168.1.230
binary
put code.bin
4. wait for the device to finish
[...]
Copy buff to Flash from 0x9f040000 length 0x79f000
Copy to Flash... write addr: 9f040000
done
5. enter "go" in the u-boot prompt
ar7240> go
- TFTP ramdisk image boot from the uboot prompt
(tftp server defaults to serverip 192.168.1.254)
=> tftpboot 81000000 initramfs.bin
=> bootm
Tested and working:
- LEDs
- Buttons
- Ethernet
- Wi-Fi
- OpenWRT sysupgrade
For flashing and debricking information see:
<https://openwrt.org/toh/wd/rext>
Users coming from ar71xx can use sysupgrade too. But I highly
advise to no save the old configuration and start from a clean
state.
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
