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-rw-r--r--plat/arm/board/rdn1edge/platform.mk5
1 files changed, 3 insertions, 2 deletions
diff --git a/plat/arm/board/rdn1edge/platform.mk b/plat/arm/board/rdn1edge/platform.mk
index 99bb71d792..135676d43b 100644
--- a/plat/arm/board/rdn1edge/platform.mk
+++ b/plat/arm/board/rdn1edge/platform.mk
@@ -51,8 +51,9 @@ NT_FW_CONFIG := ${BUILD_PLAT}/fdts/${PLAT}_nt_fw_config.dtb
# Add the NT_FW_CONFIG to FIP and specify the same to certtool
$(eval $(call TOOL_ADD_PAYLOAD,${NT_FW_CONFIG},--nt-fw-config))
-ifneq ($(CSS_SGI_CHIP_COUNT),$(filter $(CSS_SGI_CHIP_COUNT),1 2))
- $(error "Chip count for RDN1Edge platform should either 1 or 2, currently \
+$(eval $(call CREATE_SEQ,SEQ,2))
+ifneq ($(CSS_SGI_CHIP_COUNT),$(filter $(CSS_SGI_CHIP_COUNT),$(SEQ)))
+ $(error "Chip count for RDN1Edge platform should be one of $(SEQ), currently \
set to ${CSS_SGI_CHIP_COUNT}.")
endif