tree ab055dd02dbf8f46b5f20187f66680f240e8693d
parent bf9ba735a51d11a4d6a40bb702cd51cf1f9ca5ff
author Boyan Karatotev <boyan.karatotev@arm.com> 1703692158 +0000
committer Boyan Karatotev <boyan.karatotev@arm.com> 1708963661 +0000

refactor(tc): reorder config variable defines

They are very scattered, hard to read, and especially hard to track
down. As a result some are duplicate and some are overridden in the
downstream as it's simpler.

Put all variables at the top of the platform makefile. Also drop setting
variables that don't change from their default values
(CTX_INCLUDE_EL2_REGS, ARCH, ENABLE_FEAT_RAS, SDEI_SUPPORT,
EL3_EXCEPTION_HANDLING, HANDLE_EA_EL3_FIRST_NS, ENABLE_SPE_FOR_NS).

While we're at it, add some variables that are necessary. SPMD
requires MTE registers to be saved, BRANCH_PROTECTION, as well as
running at SEL2. All of our CPUs are Armv8.7 compliant so we can have
ARM_ARCH_MINOR=7 (and drop ENABLE_TRF_FOR_NS which it includes).

Finally, drop the override directives as there's no reason to prohibit
experimentation (even if incorrect).

Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com>
Change-Id: I6ac596934952aab8abf5d4db5220e13a4941a10c