[U-Boot] [U-Boot, v2] board: atmel: sama5d2_xplained: add SPL support

[Andreas Bießmann]

Dear Wenyou Yang,

Wenyou Yang <wenyou.yang at atmel.com> writes:
>The sama5d2 Xplained SPL supports the boot medias: spi flash
>and SD Card.
>
>Signed-off-by: Wenyou Yang <wenyou.yang at atmel.com>
>Reviewed-by: Andreas Bießmann <andreas.devel at googlemail.com>
>---
>This patch is base on [U-Boot] [PATCH v3 0/3] arm: at91/spl: add DDR3-SDRAM initialization support
>	http://lists.denx.de/pipermail/u-boot/2016-February/244228.html
>
>Changes in v2:
> - adapt to ddr3_init() declaration variation.
>
> arch/arm/mach-at91/Kconfig                      |    1 +
> arch/arm/mach-at91/Makefile                     |    1 +
> arch/arm/mach-at91/include/mach/sama5d2.h       |   32 +++++++
> board/atmel/sama5d2_xplained/sama5d2_xplained.c |  103 +++++++++++++++++++++++
> configs/sama5d2_xplained_mmc_defconfig          |    1 +
> configs/sama5d2_xplained_spiflash_defconfig     |    1 +
> include/configs/sama5d2_xplained.h              |   39 +++++++++
> 7 files changed, 178 insertions(+)

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

Best regards,
Andreas Bießmann