Fix section mismatch warnings on microcode_amd_early.
Compile error occurs when CONFIG_MICROCODE=m, change so that early
loading depends on microcode_core.
Reported-by: NYinghai Lu <yinghai@kernel.org>
Reported-by: NBorislav Petkov <bp@alien8.de>
Signed-off-by: NJacob Shin <jacob.shin@amd.com>
Link: http://lkml.kernel.org/r/20130531150241.GA12006@jshin-ToonieSigned-off-by: NH. Peter Anvin <hpa@linux.intel.com>

Add early microcode patch loading support for AMD.
Signed-off-by: NJacob Shin <jacob.shin@amd.com>
Link: http://lkml.kernel.org/r/1369940959-2077-5-git-send-email-jacob.shin@amd.comSigned-off-by: NH. Peter Anvin <hpa@linux.intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>

In preparation work for early loading, refactor some common functions
that will be shared, and move some struct defines to a common header file.
Signed-off-by: NJacob Shin <jacob.shin@amd.com>
Link: http://lkml.kernel.org/r/1369940959-2077-4-git-send-email-jacob.shin@amd.comSigned-off-by: NH. Peter Anvin <hpa@linux.intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>