[U-Boot] ARM: at91: mmc portA support is only for at91sam9g20ek_2mmc board

[Andreas Bießmann]

Dear Josh Wu,

Josh Wu <Josh.wu at atmel.com> writes:
>Current the MMC support will enable MCI port A, Which is only exist
>for 2mmc board.
>So by default we need to disable MMC (port A) support. And only enable
>it for 2mmc board. Otherwise, dataflash won't work in at91sam9260ek board
>as MMC has confliction with Dataflash in the CLK pin.
>
>Signed-off-by: Josh Wu <josh.wu at atmel.com>
>---
>
> configs/at91sam9g20ek_2mmc_defconfig | 3 +++
> configs/at91sam9g20ek_mmc_defconfig  | 3 ---
> include/configs/at91sam9260ek.h      | 6 ++++--
> 3 files changed, 7 insertions(+), 5 deletions(-)
> create mode 100644 configs/at91sam9g20ek_2mmc_defconfig
> delete mode 100644 configs/at91sam9g20ek_mmc_defconfig

applied to u-boot-atmel/master, thanks!

Best regards,
Andreas Bießmann