On Sat, Oct 29, 2011 at 02:57, Simon Glass wrote: > On Fri, Oct 28, 2011 at 5:50 PM, Mike Frysinger wrote: >> On Sat, Oct 29, 2011 at 02:43, Simon Glass wrote: >>> I am not going to get back to sandbox for a few weeks now - my next >>> task is to get it booting from simulated SPI/MMC and see what tests >>> can be written against that. It will become clearer then I think. >> >> this is a bit ambiguous ... you want to test booting from SPI flash >> and from a card in a MMC slot ? or you want to test booting from a >> card in a MMC slot connected via SPI ? > > I mean boot by loading some data, etc. from SPI-attached SPI flash and > then loading a kernel from an SDMMC-attached MMC card and jumping to > it.
does the spi flash patch you posted satisfy your first part here ? after all, the back end shouldn't matter so long as "sf" is able to read data out of a file into memory. otherwise, i'll try and update the spi flash patch i posted sooner rather than later. as for sd/mmc, i think you might be on your own there. i only have a passing familiarity with the spec and would have to do quite a bit of reading/learning first. which i'm not terribly interested in doing at this time i'm sorry to say. the patents/licensing the sd peeps have in place make that storage medium decidedly less interesting to me, although i might suck it up (much further down the line) considering it seems to (sadly) be the foreseeable future of storage in embedded. -mike _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
