I will migrate default OpenWRT (an older version) to most current one (18.06.2) on my Carambola2 boards. I am worried about the Carambola2 module (which contains AR9331) does not support mesh networking in 18.06.2 version. I have used ath9k driver for mesh networking. How can I check current version OpenWRT 18.06.2 support ath9k or not. It maybe migrate to ath10k driver. And If I am not wrong, AR9331 chip does not support the ath10k driver. could you please clarify the this point?
I would use master or snapshot (or the just-branched openwrt-19.07) due to the following, recent commit:
commit 64493d42b4
Author: Rytis Zigmantavičius <redacted@8devices.com>
Date: Thu Apr 11 19:31:23 2019 +0300
ath79: add support for 8devices Carambola2 development board
Specifications:
- Atheros AR9331 (400 MHz)
- 64 MB of RAM (DDR2)
- 16 MB of Flash (SPI)
- 1T1R 2.4 Wlan (AR9331)
- 2x 10/100 Mbps Ethernet
- 3x LEDs, 1x gpio button
- 1x USB 2.0, 5V
- UART over usb, 115200n8
Upgrading from ar71xx target:
- Put image into board:
scp openwrt-ath79-generic-8dev_carambola2-squashfs-sysupgrade.bin \
root@192.168.1.1/tmp/
- Run sysupgrade
sysupgrade /tmp/sysupgrade.bin
Upgrading from u-boot:
- Set up tftp server with sysupgrade.bin image
- Go to u-boot (reboot and press ESC when prompted)
- Set TFTP server IP
setenv serverip 192.168.1.254
- Set device ip from same subnet
setenv ipaddr 192.168.1.1
- Copy new firmware to board
tftpboot 0x81000000 sysupgrade.bin
- erase flash
erase 0x9f050000 +${filesize}
- flash firmware
cp.b 0x81000000 0x9f050000 ${filesize}
- Reset board
reset
Signed-off-by: Rytis Zigmantavičius <redacted@8devices.com>
[wrapped long line in commit description, whitespace and art address
fix in DTS, keep default lan/wan setup, removed -n in sysupgrade]
Signed-off-by: Petr Štetiar <redacted>
I want to upgrade the default OpenWRT version to the most current version in Carambola2. But I am worried about the WLAN driver support and version. I think Carambola2 use the ath9k WLAN driver, right? Is there ath9k WLAN driver in the most current OpenWRT version (18.06.2)? I am worried about the 18.06.2 version does not contain the ath9k? For instance If 18.06.2 contain the ath10k, then Carambola2' s WLAN would not work. Because ath10k driver does not support the AR9331 chip. To sum up, can I build a mesh network with Carambola2 boards by using the most current OpenWRT (18.06.2) version?