On Fri, 27 Jul 2018 08:34:15 +0530 Anand Moon <linux.am...@gmail.com> wrote:
> Hi Lukasz, > > On 26 July 2018 at 21:23, Lukasz Majewski <lu...@denx.de> wrote: > > Hi Anand, > > > >> Hi Lukasz, > >> > >> On 26 July 2018 at 03:55, Lukasz Majewski <lu...@denx.de> wrote: > >> > This commit allows by default booting Odroid XU3 from the SD card > >> > (when e.g. eMMC module is not present). > >> > > >> > Signed-off-by: Lukasz Majewski <lu...@denx.de> > >> > > >> > --- > >> > > >> > include/configs/odroid_xu3.h | 7 +++++-- > >> > 1 file changed, 5 insertions(+), 2 deletions(-) > >> > > >> > diff --git a/include/configs/odroid_xu3.h > >> > b/include/configs/odroid_xu3.h index f495f6219ba9..818a06515cb2 > >> > 100644 --- a/include/configs/odroid_xu3.h > >> > +++ b/include/configs/odroid_xu3.h > >> > @@ -94,6 +94,9 @@ > >> > #undef CONFIG_SYS_BOARD > >> > #define CONFIG_SYS_BOARD "odroid" > >> > > >> > +#undef CONFIG_SYS_MMC_ENV_DEV > >> > +#define CONFIG_SYS_MMC_ENV_DEV 2 > >> > + > >> > /* Define new extra env settings, including DFU settings */ > >> > #undef CONFIG_EXTRA_ENV_SETTINGS > >> > #define CONFIG_EXTRA_ENV_SETTINGS \ > >> > @@ -105,8 +108,8 @@ > >> > "console=" CONFIG_DEFAULT_CONSOLE "\0"\ > >> > "fdtfile=exynos5422-odroidxu3.dtb\0" \ > >> > "boardname=odroidxu3\0" \ > >> > - "mmcbootdev=0\0" \ > >> > - "mmcrootdev=0\0" \ > >> > + "mmcbootdev=2\0" \ > >> > + "mmcrootdev=1\0" \ > >> > "mmcbootpart=1\0" \ > >> > "mmcrootpart=2\0" \ > >> > "dfu_alt_system="CONFIG_DFU_ALT_SYSTEM \ > >> > -- > >> > 2.11.0 > >> > > >> > >> This changes probably breaks the booting from eMMC on Odroid-XU4 > > > > I suppose, that XU4 is also equipped with SD card slot as XU3. > > > > Nonetheless, as I don't have eMMC card for mine XU3, the only way to > > boot my device is SD card. > > > > If you believe that this may be a problem, then I can drop this > > patch. > > > > Have you checked patches from 1-8? > > Does it work for you? If yes, please send tested-by tag. > > > > Yes you probably need to drop this patch, > I had some tough time recovering my eMMC back to flash new u-boot. > > I have tested my eMMC with default boot.scr its boot good. > Need to modify the boot.scr to boot into SD card. SD card has different layout than eMMC. Despite above - you just shall need to apply patch 9/9 to get the board running from SD card. > > Best Regards > -Anand Best regards, Lukasz Majewski -- DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: w...@denx.de
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