[U-Boot] [PATCH v4 08/10] mmc: make UHS and HS200 optional

[Simon Glass]

Hi Jean-Jacques,

On 29 November 2017 at 07:29, Jean-Jacques Hiblot <jjhiblot at ti.com> wrote:
> Supporting USH and HS200 increases the code size as it brings in IO voltage
> control, tuning and fatter data structures.
> Use Kconfig configuration to select which of those features should be
> built in.
>
> Signed-off-by: Jean-Jacques Hiblot <jjhiblot at ti.com>
> ---
>  drivers/mmc/Kconfig      | 46 +++++++++++++++++++++++++++++++++++
>  drivers/mmc/mmc-uclass.c |  4 +++
>  drivers/mmc/mmc.c        | 63 +++++++++++++++++++++++++++++++++++++++++++++++-
>  include/mmc.h            | 27 ++++++++++++++++++---
>  4 files changed, 135 insertions(+), 5 deletions(-)

A few things:

- Can these default to on? I think going fast is best, and reducing
functionality can be an option
- Can you use if (IS_ENABLED) instead of #if within functions?

Regards,
Simon