[U-Boot] [PATCH 1/2] arm: dts: odroid-c2: assign mmc device number 0 to eMMC slot

[Heiner Kallweit]

Am 14.04.2017 um 15:39 schrieb Andreas Färber:
> Am 14.04.2017 um 10:24 schrieb Heiner Kallweit:
>> In most cases Odroid C2 is used with a eMMC card. So far the eMMC slot
>> was assigned dev number 1 (0 is the SD slot). So on uboot prompt
> 
> U-Boot
> 
>> we had to manually switch the mmc device first. Therefore change the
>> device number assignment.
> 
> Objection, this differs from Linux and will be overwritten on next dts sync.
> 
That's true .. From my perspective best solution would be if U-Boot wouldn't
assign a device id at all to a SD slot w/o card inserted.
However it seems like the current mmc core doesn't support this.

Rgds, Heiner

> Regards,
> Andreas
> 
>>
>> Signed-off-by: Heiner Kallweit <hkallweit1 at gmail.com>
>> ---
>>  arch/arm/dts/meson-gxbb-odroidc2.dts | 2 ++
>>  1 file changed, 2 insertions(+)
>>
>> diff --git a/arch/arm/dts/meson-gxbb-odroidc2.dts b/arch/arm/dts/meson-gxbb-odroidc2.dts
>> index c737183..5ec67ca 100644
>> --- a/arch/arm/dts/meson-gxbb-odroidc2.dts
>> +++ b/arch/arm/dts/meson-gxbb-odroidc2.dts
>> @@ -53,6 +53,8 @@
>>  
>>  	aliases {
>>  		serial0 = &uart_AO;
>> +		mmc0 = &sd_emmc_c;
>> +		mmc1 = &sd_emmc_b;
>>  	};
>>  
>>  	chosen {
>>
> 
>