x86, fixmap: define FIXADDR_BOOT_* and redefine FIX_ADDR_SIZE
x86, fixmap: define FIXADDR_BOOT_* and redefine FIX_ADDR_SIZE

Impact: new interface, not yet used

Now, with these macros, x86_64 code can know where start the
permanent and non-permanent fixed mapped address.
This patch make these macros equal fixmap_32.h for future
x86 integration.

Signed-off-by: Gustavo F. Padovan <beac5f8171fcde5e2ec734cc5d25d03e7362e8de@las.ic.unicamp.br>
Acked-by: Glauber Costa <a5342d8e385b71bfc7721645f221860acc3d64ae@redhat.com>
Signed-off-by: H. Peter Anvin <8a453bad9912ffe59bc0f0b8abe03df9be19379e@zytor.com>

TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs