powerpc/85xx: Implement 64-bit kexec support

Unlike 32-bit 85xx kexec, we don't do a core reset.

Signed-off-by: Tiejun Chen <tiejun.chen@windriver.com>
[scottwood: edit changelog, and cleanup]
Signed-off-by: Scott Wood <scottwood@freescale.com>
This commit is contained in:
Tiejun Chen 2015-10-06 22:48:11 -05:00 • committed by Scott Wood
commit 939fbf0080