ARMv7: De-uboot-ify Exynos5250 code

When starting the Exynos5250 port, a lot of unneeded u-boot code
was imported. This is an attempt to get rid of a lot of unneeded
code before the port is used as a basis for further ARM ports.

There is a lot more that can be done, including cleaning up the
5250's Kconfig file.

Change-Id: I2d88676c436eea4b21bcb62f40018af9fabb3016
Signed-off-by: Stefan Reinauer <>
Signed-off-by: Gabe Black <>
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <>
86 files changed