Dennis Lee Bieber wrote:

>>Cause I did not want to remove and insert the SD card all the time I
>>flashed with BOOT_ORDER=0x2.
>>
> Suspect it would have been safer to use 0x21 and just leave the SD card
> /out/ to cause failover to the network.
>

No it is definitely 0x2

>>Could it be that it does not upgrade eeprom, because it is the same? Or is
>>there another procedure ?
>>
> Best I could find is:
>
>
https://www.raspberrypi.org/documentation/hardware/raspberrypi/bootmodes/bootfl
ow_2711.md
> """
> On board bootrom checks for bootloader recovery file (recovery.bin) on the
> SD card. If found, it executes it to flash the EEPROM and recovery.bin
> triggers a reset.
> """
> The full text implies that the recovery file is checked for /before/ it
> goes to EEPROM bootloader.

and yes, I read this before posting, the card is ignored with 0x2 and from
the nfsroot I could not overwrite the eeprom. I guess and hope it is
because it checks the version. I will try with the 2020-02 rom this
evening - lets hope it will do the trick.

For the future I'll know to set 0x21 and remove the card - saves some
headache.

thanks BTW

--- SoupGate-Win32 v1.05