ARM: i.MX6: add function to get bootsource in pbl
In the pbl the regular bootsource_get cannot be used. Add a function
which returns the bootsource directly with values from the hardware.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
1 parent 2b8d21d commit 23232d89e2fb1b829f065f529366ef94b48fd4f4
@Sascha Hauer Sascha Hauer authored on 14 Jul 2015
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arch/arm/mach-imx/boot.c
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arch/arm/mach-imx/include/mach/generic.h