[U-Boot] [PATCH 2/5] mmc: tegra: introduce CONFIG_TEGRA_MMC to Kconfig

[Marcel Ziswiler]

On December 1, 2016 3:20:44 AM GMT+01:00, Simon Glass <sjg at chromium.org> wrote:
>On 30 November 2016 at 09:46, Marcel Ziswiler <marcel at ziswiler.com>
>wrote:
>> From: Marcel Ziswiler <marcel.ziswiler at toradex.com>
>>
>> Signed-off-by: Marcel Ziswiler <marcel.ziswiler at toradex.com>
>> ---
>>
>>  drivers/mmc/Kconfig | 6 ++++++
>>  1 file changed, 6 insertions(+)
>>
>
>Reviewed-by: Simon Glass <sjg at chromium.org>

Thanks!

>But how about adding more help text?

I don't recall others indicating that much more help text to be honest.

> What versions of MMC/SD does it support What bus speed and width?

Good question. I guess the same as before which is highly SoC specific plus U-Boot won't be doing any higher speed modes requiring voltage switching as far as I know. To be honest I'm not even sure U-Boot's MMC stack would even support any such at all.

>> diff --git a/drivers/mmc/Kconfig b/drivers/mmc/Kconfig
>> index 24f4b28..19e89ab 100644
>> --- a/drivers/mmc/Kconfig
>> +++ b/drivers/mmc/Kconfig
>> @@ -95,4 +95,10 @@ config SANDBOX_MMC
>>           improves build coverage for sandbox and makes it easier to
>detect
>>           MMC build errors with sandbox.
>>
>> +config TEGRA_MMC
>> +       bool "Tegra SDHCI aka MMC support"
>> +       depends on DM_MMC && TEGRA
>> +       help
>> +         This selects support for SDHCI on Tegra SoCs.
>> +
>>  endmenu
>> --
>> 2.9.3
>>
>
>Regards,
>Simon

Cheers

Marcel