tree bc6f558127b668c05d60bb701d68f9d794003f93
parent 50e06da16edc8f7fd6196e8fe4d48835358f3fa1
author Daniel Boulby <daniel.boulby@arm.com> 1642591205 +0000
committer Daniel Boulby <daniel.boulby@arm.com> 1643628431 +0000

refactor(el3-runtime): add prepare_el3_entry func

In the next patch we add an extra step of setting the PSTATE
registers to a known state on el3 entry. In this patch we create
the function prepare_el3_entry to wrap the steps needed for before
el3 entry. For now this is only save_gp_pmcr_pauth_regs.

Change-Id: Ie26dc8d89bfaec308769165d2649e84d41be196c
Signed-off-by: Daniel Boulby <daniel.boulby@arm.com>