[U-Boot] [PATCH v1 9/9] ARM: Odroid XU3: Modify Odroid XU3 config to boot by default from SD card

[Lukasz Majewski <lukma@denx.de>]

Hi Anand,

> Hi Lukasz,
> 
> On 26 July 2018 at 03:55, Lukasz Majewski <lukma@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 <lukma@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.

> 
> U-Boot 2018.07-00377-g80df37b417 (Jul 26 2018 - 10:50:16 +0000) for
> ODROID-XU3/XU4/HC1
> 
> CPU:   Exynos5422 @ 800 MHz
> Model: Odroid XU3 based on EXYNOS5422
> Board: Odroid XU3 based on EXYNOS5422
> Type:  xu4
> DRAM:  2 GiB
> MMC:   EXYNOS DWMMC: 0, EXYNOS DWMMC: 2
> Loading Environment from MMC... Card did not respond to voltage
> select! *** Warning - No block device, using default environment
> 
> Failed (-5)
> In:    serial
> Out:   serial
> Err:   serial
> Net:   No ethernet found.
> Hit any key to stop autoboot:  0
> MMC Device 1 not found
> no mmc device at slot 1
> switch to partitions #0, OK
> mmc0(part 0) is current device
> Scanning mmc 0:1...
> Found U-Boot script /boot.scr
> 3069 bytes read in 6 ms (499 KiB/s)
> ## Executing script at 50000000
> Card did not respond to voltage select!
> ** Bad device mmc 2 **
> Card did not respond to voltage select!
> ** Bad device mmc 2 **
> Card did not respond to voltage select!
> ** Bad device mmc 2 **
> SCRIPT FAILED: continuing...
> 63776 bytes read in 7 ms (8.7 MiB/s)
> Card did not respond to voltage select!
> starting USB...
> USB0:   USB EHCI 1.00
> USB1:   Register 2000140 NbrPorts 2
> Starting the controller
> USB XHCI 1.00
> USB2:   Register 2000140 NbrPorts 2
> Starting the controller
> USB XHCI 1.00
> scanning bus 0 for devices... 1 USB Device(s) found
> scanning bus 1 for devices... 3 USB Device(s) found
> scanning bus 2 for devices... 2 USB Device(s) found
>        scanning usb for storage devices... 0 Storage Device(s) found
>        scanning usb for ethernet devices... 1 Ethernet Device(s) found
> Waiting for Ethernet connection... done.
> BOOTP broadcast 1
> BOOTP broadcast 2
> DHCP client bound to address 10.0.0.144 (1021 ms)
> *** Warning: no boot file name; using '0A000090.img'
> Using r8152#0 device
> TFTP from server 0.0.0.0; our IP address is 10.0.0.144; sending
> through gateway 10.0.0.1
> Filename '0A000090.img'.
> Load address: 0x43e00000
> Loading: T
> 
> Best Regards
> -Anand




Best regards,

Lukasz Majewski

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