commit 765e8593834e8af0c1c7722a562049eb180fc448
author Stephan Gerhold <stephan@gerhold.net> Wed Dec 01 20:04:44 2021 +0100
committer Stephan Gerhold <stephan@gerhold.net> Thu Feb 03 15:19:26 2022 +0100
tree 8eca4346a6601e4a51f3757eea6cc1489576d81e
parent 253fef00e355a9bf33158140d03520b43beab242

feat(msm8916): allow booting secondary CPU cores

Add support for the PSCI CPU_ON call to allow booting secondary CPU
cores. On cold boot they need to be booted with a special register
sequence. Also, the "boot remapper" needs to be configured to point to
the BL31_BASE, so the CPUs actually start executing BL31 after reset.

Change-Id: I406c508070ccb046bfdefd51554f12e1db671fd4
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>

plat/qti/msm8916/platform.mk

diff --git a/plat/qti/msm8916/platform.mk b/plat/qti/msm8916/platform.mk
index 21ea450..e516cea 100644
--- a/plat/qti/msm8916/platform.mk
+++ b/plat/qti/msm8916/platform.mk
@@ -19,6 +19,7 @@
 			plat/common/plat_gicv2.c			\
 			plat/common/plat_psci_common.c			\
 			plat/qti/msm8916/msm8916_bl31_setup.c		\
+			plat/qti/msm8916/msm8916_cpu_boot.c		\
 			plat/qti/msm8916/msm8916_gicv2.c		\
 			plat/qti/msm8916/msm8916_pm.c			\
 			plat/qti/msm8916/msm8916_topology.c		\