Is the attached patch file going in the right direction?
On 2023-11-29 3:57 p.m., Andre Przywara wrote:
Hi Stephen,
On 28/11/2023 20:07, Stephen Graf wrote:
Below is the console log from trying to use mtd_debug write. It returned immediately with a strange success message.
root@orangepizero3:~# mtd_debug write /dev/mtd0 0 0xf0000 /home/sysadmin/u-boot-sunxi-with-spl.bin file_to_flash: fread, size 0xf0000, n 0xf0000 fread(): Success
interesting, I was under the impression that "mtd_debug write" would be the way to write to flash. In hindsight, the "debug" in that name should have probably put me off. Anyway, "cat" is probably not a good choice, "dd" is better, but it looks like "flashcp" (also part of mtdutils) is the go-to tool, since it does the required erasing automatically and also reportedly does some error detection. Can you please test this? # flashcp u-boot-sunxi-with-spl.bin /dev/mtd0 I would test this on my end ASAP as well.
Do you feel like sending a patch to the U-Boot documentation to get this changed then?
Thanks, Andre