Pi5 MESA 7c80: mesaflash can't see the card.

I apologize, this is my fault, some production 7C80 cards ended up with
the wrong firmware. We can issue you a RMA for reflashing the card with
correct firmware. Sorry for the inconvenience.
 

PCW wrote:

I apologize, this is my fault, some production 7C80 cards ended up with
the wrong firmware. We can issue you a RMA for reflashing the card with
correct firmware. Sorry for the inconvenience.

 
So, since i have a pi4 that can see the card, is it possible for me to flash the correct firmware?

I'd much rather not kill a week plus in cross shipping.

I'd like to try it here if it doesn't require super-specialized equipment, I've made JTAG cables before.

You should be able to with the latest mesaflash

PCW wrote:

You should be able to with the latest mesaflash

alright, putting the pi4 back in, let me know what needs done.

If you can reliably access the card on the RPI4, you would

sudo mesaflash --device 7c80 --spi --addr /dev/spidev0.0 --write 7c80d.bit
sudo mesaflash --device 7c80 --spi --addr /dev/spidev0.0 --write 7c80fall.bit --fallback

(7c80d.bit and 7c80fall.bit are in the 7c80.zip file in /configs/hostmot2/)
the zip file is available from the store in the card specification tab
 

PCW wrote:

If you can reliably access the card on the RPI4, you would

sudo mesaflash --device 7c80 --spi --addr /dev/spidev0.0 --write 7c80d.bit
sudo mesaflash --device 7c80 --spi --addr /dev/spidev0.0 --write 7c80fall.bit --fallback

(7c80d.bit and 7c80fall.bit are in the 7c80.zip file in /configs/hostmot2/)
the zip file is available from the store in the card specification tab

 

From Pi4, dump of mesaflash BEFORE flashing:  pastebin.com/kf8iUXQY
dump of mesaflash AFTER flashing:  pastebin.com/5xm8FHpq

I forced a --reload in between each flash cmd, to validate the card took the firmware before moving on.

If this looks correct, I will proceed to swapping the pi5 back into the machine.