On Wed, 4 Jul 2018 09:25:16 +0200 Alexander Graf <ag...@suse.de> wrote:
> On 07/04/2018 09:08 AM, Emmanuel Vadot wrote: > > When running with special configuration (OF_BOARD and mmc overlay) > > RPI have the SD card as id 1. > > This make device enumeration fails when using the API. > > > > Signed-off-by: Emmanuel Vadot <m...@freebsd.org> > > Could you please elaborate a bit? From the commit message I don't fully > understand which problem you're trying to solve. > > > Thanks, > > Alex Sure, When using the dtb from the rpi fundation and the mmc overlay (which switch back the sd card to use the SDHCI controller and not the SDHOST one) and using OF_BOARD so u-boot uses it/pass it to the OS the device id for the sd is 1 : U-Boot> mmc list mmc@7e300000: 1 This cause the API (see api/api_storage.c) code to never expose this device to the consumer as the default value for CONFIG_SYS_MMC_MAX_DEVICE is 1. If it's more clear I'll send a v2 with those words. Cheers, > > --- > > include/configs/rpi.h | 2 ++ > > 1 file changed, 2 insertions(+) > > > > diff --git a/include/configs/rpi.h b/include/configs/rpi.h > > index a97550b732..26fc9b9d95 100644 > > --- a/include/configs/rpi.h > > +++ b/include/configs/rpi.h > > @@ -69,6 +69,8 @@ > > #define CONFIG_MISC_INIT_R > > #endif > > > > +#define CONFIG_SYS_MMC_MAX_DEVICE 2 > > + > > /* Console configuration */ > > #define CONFIG_SYS_CBSIZE 1024 > > -- Emmanuel Vadot <m...@bidouilliste.com> <m...@freebsd.org> _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
