feat(sgi): enable fpregs context save and restore
This is required to prevent Nwd context corruption during StMM
execution.
Standalone MM uses OpenSSL for secure boot, which uses FP registers for
floating point calculations.
Signed-off-by: Nishant Sharma <nishant.sharma@arm.com>
Change-Id: I6ed11d4fa5d64c3089a24b66fd048a841c480792
diff --git a/plat/arm/css/sgi/sgi-common.mk b/plat/arm/css/sgi/sgi-common.mk
index f56fe35..76c8025 100644
--- a/plat/arm/css/sgi/sgi-common.mk
+++ b/plat/arm/css/sgi/sgi-common.mk
@@ -23,6 +23,8 @@
# Do not enable SVE
ENABLE_SVE_FOR_NS := 0
+CTX_INCLUDE_FPREGS := 1
+
INTERCONNECT_SOURCES := ${CSS_ENT_BASE}/sgi_interconnect.c
PLAT_INCLUDES += -I${CSS_ENT_BASE}/include