[PATCH] board: sama5d3_xplained: add Falcon boot support

[Eugen.Hristev at microchip.com]

On 6/1/21 12:23 AM, Michael Opdenacker wrote:
> This supports Falcon boot support for Microchip SAMA5D3 Xplained,
> tested on raw MMC, and on raw NAND.
> 
> spl_start_uboot() is has the simplest possible implementation.
> It doesn't test the environment because enabling environment support
> currently causes the SPL to exceed its maximum size (64 KiB).
> It doesn't check the serial for incoming characters either because
> this functionality currently doesn't seem to work from the SPL
> on this board.
> 
> Settings for Falcon boot from at FAT partition are also added to
> avoid compile failures when CONFIG_SPL_OS_BOOT is enabled, but this
> particular case is currently not functional as adding FAT and
> partition support cause the SPL to be too big again.
> 
> Signed-off-by: Michael Opdenacker <michael.opdenacker at bootlin.com>
> ---
>   board/atmel/sama5d3_xplained/sama5d3_xplained.c |  7 +++++++
>   include/configs/sama5d3_xplained.h              | 14 ++++++++++++++
>   2 files changed, 21 insertions(+)
> 


Applied to u-boot-atmel/next , thanks !