Multi-platform, and secure-only ARM errata workarounds

[Arnd Bergmann]

On Monday 25 February 2013, Stephen Warren wrote:
> Is there any other alternative I'm not seeing? Having the kernel
> suddenly become incompatible with any currently extant bootloader when I
> enable CONFIG_MULTIPLATFORM doesn't seem like a great idea.

Could we make those errata be run-time enabled only when not booting
in secure mode?

	Arnd