tree 472c08cbcc8f5d3ca0dbf7eaada2a859771f0e32
parent 9054018bd5c12b16ef55ea41fcf8cdb15a24ae18
author Manish Pandey <manish.pandey2@arm.com> 1579866884 +0000
committer Manish Pandey <manish.pandey2@arm.com> 1580136275 +0000

Neovers N1: added support to update presence of External LLC

CPUECTLR_EL1.EXTLLC bit indicates the presense of internal or external
last level cache(LLC) in the system, the reset value is internal LLC.

To cater for the platforms(like N1SDP) which has external LLC present
introduce a new build option 'NEOVERSE_N1_EXTERNAL_LLC' which can be
enabled by platform port.

Signed-off-by: Manish Pandey <manish.pandey2@arm.com>
Change-Id: Ibf475fcd6fd44401897a71600f4eafe989921363