tree 80ee1d085e1f229b3bbcc5e1ae514a88d113240b
parent abd4714ee059b075be5cb94d332602a4ce454bc9
author Furquan Shaikh <furquan@google.com> 1589325931 -0700
committer Aaron Durbin <adurbin@chromium.org> 1589468799 +0000

soc/intel: Drop ABOVE_4GB_MEM_BASE_SIZE and use cpu_phys_address_size()

This change uses cpu_phys_address_size() to calculate the size of high
MMIO region instead of a macro for each SoC. This ensures that the
entire range above TOUUD that can be addressed by the CPU is used for
MMIO above 4G boundary.

Change-Id: I01a1a86c0c65856f9f35185c2f233c58f18f5dfe
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41347
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>