plat/arm: Restrict PIE support to FVP
The patch SHA 55cf015c enabled PIE support when RESET_TO_BL31=1 for
all ARM platforms. But it seems n1sdp platform doesn't work with PIE
support yet. Hence restrict the ENABLE_PIE=1 to fvp platform.
Change-Id: If44e42528e4b0b57c69084503f346576fe0748bd
Signed-off-by: Soby Mathew <soby.mathew@arm.com>
diff --git a/plat/arm/board/fvp/platform.mk b/plat/arm/board/fvp/platform.mk
index 3d858c2..3b60daa 100644
--- a/plat/arm/board/fvp/platform.mk
+++ b/plat/arm/board/fvp/platform.mk
@@ -201,9 +201,15 @@
# Enable dynamic mitigation support by default
DYNAMIC_WORKAROUND_CVE_2018_3639 := 1
-# Enable reclaiming of BL31 initialisation code for secondary cores stacks for FVP
ifneq (${RESET_TO_BL31},1)
+# Enable reclaiming of BL31 initialisation code for secondary cores stacks for
+# FVP. We cannot enable PIE for this case because the overlayed init section
+# creates some dynamic relocations which cannot be handled by the fixup
+# logic currently.
RECLAIM_INIT_CODE := 1
+else
+# Enable PIE support when RESET_TO_BL31=1
+ENABLE_PIE := 1
endif
ifeq (${ENABLE_AMU},1)
diff --git a/plat/arm/common/arm_common.mk b/plat/arm/common/arm_common.mk
index bef34ad..a8ac286 100644
--- a/plat/arm/common/arm_common.mk
+++ b/plat/arm/common/arm_common.mk
@@ -133,11 +133,6 @@
$(eval $(call assert_boolean,ARM_CRYPTOCELL_INTEG))
$(eval $(call add_define,ARM_CRYPTOCELL_INTEG))
-# Enable PIE support for RESET_TO_BL31 case
-ifeq (${RESET_TO_BL31},1)
- ENABLE_PIE := 1
-endif
-
# CryptoCell integration relies on coherent buffers for passing data from
# the AP CPU to the CryptoCell
ifeq (${ARM_CRYPTOCELL_INTEG},1)