Sinovoip BananaPi BPI-R4 update Wiki?

[gregoire]

Hello,

I just build my BPI-R4 (with Wifi) and installed according to Wiki on a SD card, sofar it's fine.

I would like to use it from NAND or eMMC but I am not sure about which image from download I should use for which ?
There .fip and .bin for both.
Also is there any reason for having to put those in an usb stick rather than just scp the files to the BPI-R4 and then to the copy (examples instructions in Wiki would be tremendous).
Thank you very much.

[gregoire]

Oh if I understand correctly I should flash the same image to nand (the openwrt-mediatek-filogic-bananapi_bpi-r4-sdcard.img ).
Right ?
From banana-pi's Wiki I tried without success.

mtd erase /dev/mtd0
Could not open mtd device: /dev/mtd0
Could not open mtd device: /dev/mtd0

Could anyone tell me how to to it (if possible without needing a serial console) ?
Thank you very much.

[daniel]

Please ignore banana-pi's Wiki when using OpenWrt from openwrt.org, the SinoVoip firmware is based on OpenWrt somehow, but it's very different. It's a "Raspbian vs. Debian" situation, just that (unfortunately) SinoVoip called their fork "OpenWrt" which is the source of the confusion...

Please refer to https://openwrt.org/inbox/toh/sinovoip/bananapi_bpi-r4 instead. Installation to SPI-NAND and eMMC works like on the BananaPi BPi-R3.

[gregoire]

Thank you very much Daniel,
I never thought that a simple

fw_setenv bootcmd "env default bootcmd ; saveenv ; run ubi_init ; bootmenu 0"

would in fact copy the content (more or less as the configs are partially copied but that's ok) of the sd card to the nand.