plat/arm/sgi: add secure memory support for sgi575 and sgiclarka
Remove the platform common plat_arm_security_setup function to allow
platform specific implementations of the security setup function
implemented in the board directory of the platform.
For use by secure software, configure region0 of DMC-620 trustzone
controller to protect the upper 16MB of memory of the first DRAM block
from non-secure accesses.
Change-Id: I9a8c19656702c4fa4f6917b3655b692d443bb568
Signed-off-by: Vijayenthiran Subramaniam <vijayenthiran.subramaniam@arm.com>
diff --git a/plat/arm/css/sgi/sgi-common.mk b/plat/arm/css/sgi/sgi-common.mk
index d6e5448..46fa7c4 100644
--- a/plat/arm/css/sgi/sgi-common.mk
+++ b/plat/arm/css/sgi/sgi-common.mk
@@ -35,8 +35,7 @@
BL1_SOURCES += ${INTERCONNECT_SOURCES}
-BL2_SOURCES += ${CSS_ENT_BASE}/sgi_security.c \
- ${CSS_ENT_BASE}/sgi_image_load.c
+BL2_SOURCES += ${CSS_ENT_BASE}/sgi_image_load.c
BL31_SOURCES += ${INTERCONNECT_SOURCES} \
${ENT_GIC_SOURCES} \