On Mon, Jul 18, 2022 at 10:33:18AM +0200, Quentin Schulz wrote: > Hi Xavier, > > On 7/15/22 18:30, Xavier Drudis Ferran wrote: > > Spi0 is not needed in SPL and SPL could be a little smaller without it, > > but then the SF_DEFAULT_BOOT would have to be 0 to refer to spi1, and > > that's confusing, because once U-Boot proper runs, it numbers the bus 1. > > > > Add spi0 to the pre-reloc and spl trees so that the flash is always > > connected to bus 1. > > > > Mmmm... Could we instead make U-Boot use the bus number from the alias in > the aliases DT node? I think the mmc subsystem does this already and it > would mean we don't need to enable unnecessary devices. Also, relying on
It does not seem to work for mmc, though. I have mmc2 and mmc1 in SPL, and mmc1 and mmc0 in u-boot. There are actually 3 mmc interfaces using 2 drivers so the situations is .. complex. Thanks Michal
