IRC log of #cubox of Fri 22 May 2020. All times are in CEST < Back to index

10:43 topi`> jnettlet: I have some boards where the SPL is being loaded, but it stops when trying to boot from MMC1
10:43 topi`> spl: mmc boot mode: raw
10:44 topi`> I have no recollection what is a "raw" mmc boot mode.
10:45 topi`> it seems I cannot force it to boot from a SDcard. with jumpers or without...
10:45 topi`> maybe should try to force EMMC into reset? there was a pin
10:51 topi`> spl: could not find mmc device. error: -19
10:52 topi`> is there somewhere a table for these error codes?
20:05 jnettlet> topi`: the reset on eMMC only works if the eMMC firmware is programmed to support it. It is a built in security measure that it defaults to off
20:06 jnettlet> topi`: the errors are documented in the kernel. But are you sure the device isn't falling back to USB recovery mode there?