On Tue, Feb 26, 2013 at 10:23:26AM +0000, Arnd Bergmann wrote:

On Monday 25 February 2013, Stephen Warren wrote:

quoted

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?

There is no easy way to detect whether Linux booted in secure mode,
unless we add some information in the DT. But I wouldn't add S vs NS
information, rather which errata need to be enabled by the kernel.

-- 
Catalin