[U-Boot] [PATCH 3/3] am33xx: Add SPI SPL as an option

[Peter Korsgaard]

>>>>> "Tom" == Tom Rini <trini at ti.com> writes:

 Tom> Add the required config.mk logic for this SoC as well as the BOOT_DEVICE
 Tom> define.  Finally, enable the options on the am335x_evm.

 Tom> Signed-off-by: Tom Rini <trini at ti.com>
 Tom> ---
 Tom>  arch/arm/cpu/armv7/am33xx/config.mk    |    1 +
 Tom>  arch/arm/include/asm/arch-am33xx/spl.h |    1 +
 Tom>  include/configs/am335x_evm.h           |    7 +++++++
 Tom>  3 files changed, 9 insertions(+)

 Tom> diff --git a/arch/arm/cpu/armv7/am33xx/config.mk b/arch/arm/cpu/armv7/am33xx/config.mk
 Tom> index 5750bbd..babf0eb 100644
 Tom> --- a/arch/arm/cpu/armv7/am33xx/config.mk
 Tom> +++ b/arch/arm/cpu/armv7/am33xx/config.mk
 Tom> @@ -13,6 +13,7 @@
 Tom>  #
 Tom>  ifdef CONFIG_SPL_BUILD
 Tom>  ALL-y	+= $(OBJTREE)/MLO
 Tom> +ALL-$(CONFIG_SPL_SPI_SUPPORT) += $(OBJTREE)/MLO.byteswap
 Tom>  else
 Tom>  ALL-y	+= $(obj)u-boot.img
 Tom>  endif
 Tom> diff --git a/arch/arm/include/asm/arch-am33xx/spl.h b/arch/arm/include/asm/arch-am33xx/spl.h
 Tom> index 63ed10b..644ff35 100644
 Tom> --- a/arch/arm/include/asm/arch-am33xx/spl.h
 Tom> +++ b/arch/arm/include/asm/arch-am33xx/spl.h
 Tom> @@ -27,6 +27,7 @@
 Tom>  #define BOOT_DEVICE_NAND	5
 Tom>  #define BOOT_DEVICE_MMC1	8
 Tom>  #define BOOT_DEVICE_MMC2	9	/* eMMC or daughter card */
 Tom> +#define BOOT_DEVICE_SPI		11

11? According to the TRM (spuh73f, pg4295) spi is 21.

-- 
Bye, Peter Korsgaard