tree 7b8104d1ea39ef4c2b6c6f832bde3edf7f489002
parent 0bc5d9dfff8ecd380fa914a6e0885aef04467f8d
author John Zhao <john.zhao@intel.com> 1641858577 -0800
committer Felix Held <felix-coreboot@felixheld.de> 1643382752 +0000

soc/intel: Abstract the common block API for TCSS registers access

The existing TCSS registers access is through the REGBAR. There will be
future platforms which access the TCSS registers through the Sideband
interface. This change abstracts the common block API for TCSS access.

BUG=b:213574324
TEST=Build platforms coreboot images successfully.

Signed-off-by: John Zhao <john.zhao@intel.com>
Change-Id: I3e2696b117af24412d73b257f470efc40caa5022
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60989
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>