Board Bring-up EASY EAI Nano RV1126

[Hqnicolas]

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Here, I will document the efforts to get the Easy EAI RV1126 board into Armbian.
Uboot: Link
boot: Link

MiniLoaderAll.bin: Link
Docs available on: Link

 

Build Command:

./compile.sh BOARD=easy-eai-nano BRANCH=vendor BUILD_DESKTOP=no BUILD_MINIMAL=yes KERNEL_CONFIGURE=no RELEASE=resolute

 

./compile.sh BOARD=easy-eai-nano BRANCH=vendor BUILD_DESKTOP=no BUILD_MINIMAL=no KERNEL_CONFIGURE=no RELEASE=resolute INSTALL_HEADERS=yes

 

 

 

 

 

[Hqnicolas]

Board Enabling PR: https://github.com/armbian/build/pull/10154

 

Build Logs: 
1: https://paste.armbian.eu/garowadifa
2: https://paste.armbian.eu/xepadufujo

3: https://paste.armbian.eu/ozadenipas

4: https://paste.armbian.eu/itarutexiy
5: https://paste.armbian.eu/kumureresi

Latest: https://paste.armbian.eu/uwoguxubos 

Board Log:  
1: https://paste.armbian.com/ijefusiqun

2: https://paste.armbian.com/zabeyaseno

3: https://paste.armbian.com/korafirizu

4: https://paste.armbian.com/nopudunije

5: https://paste.armbian.com/visayamudu

Latest: https://paste.armbian.com/lisijodoho

[Hqnicolas]

It's just an old armhf "armV7" kind of thing,
but thanks to   it will work for more Ai content. 

 

[Hqnicolas]

Enable wifi PR: https://github.com/armbian/build/pull/10177

Board logs: https://paste.armbian.com/nebubeyeru
Boot logs: https://paste.armbian.eu/eduserusev

 

After boot, check

 

systemctl status easy-eai-nano-bcmdhd.service --no-pager
journalctl -u easy-eai-nano-bcmdhd.service -b --no-pager
ls -l /lib/firmware/fw_bcm43455c0_ag.bin /lib/firmware/nvram_ap6255.txt
dmesg | grep -Ei 'bcmdhd|dhd|4345|ap6255|firmware|nvram|wlan|sdio'
iw dev
rfkill list

 

tr -d '\0' </proc/device-tree/wireless-wlan/wifi_chip_type; echo
dmesg | grep -Ei 'rfkill_wlan|bcmdhd|dhd|4345|ap6255|firmware|nvram|wlan'
lsmod | grep -E 'bcmdhd|dhd_static|rfkill'
iw dev
rfkill list

 

modinfo bcmdhd_sdio
cat /etc/modprobe.d/bcmdhd-easy-eai-nano.conf
dmesg | grep -Ei 'bcmdhd|dhd|43430|43438|ap6212|firmware|nvram|wlan'
iw dev
rfkill list

 

 

 

[Hqnicolas]

Installing ffmpeg with encoders and decoders:

ffmpeg-rockchip-armhf.zip

 

On rv1126 armbian device:

cd /media/usb/esp32-rv1126-ffmpeg-rockchip
./install-on-target.sh

 

Verify:

/opt/ffmpeg-rockchip/bin/ffmpeg -hide_banner -encoders | grep -Ei 'rkmpp|mpp'
/opt/ffmpeg-rockchip/bin/ffmpeg -hide_banner -filters | grep -Ei 'rkrga|rga'