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-rw-r--r--tools/cert_create/Makefile10
1 files changed, 8 insertions, 2 deletions
diff --git a/tools/cert_create/Makefile b/tools/cert_create/Makefile
index f1aa797..eac8cec 100644
--- a/tools/cert_create/Makefile
+++ b/tools/cert_create/Makefile
@@ -47,7 +47,13 @@ CFLAGS := -Wall -std=c99
# Check the platform
ifeq (${PLAT},none)
- $(error Error: No platform defined. Use PLAT=<platform>.)
+ $(error "Error: Unknown platform. Please use PLAT=<platform name> to specify the platform")
+endif
+PLAT_MAKEFILE := platform.mk
+PLAT_INCLUDE := $(shell find ../../plat/ -wholename '*/${PLAT}/${PLAT_MAKEFILE}' | \
+ sed 's/${PLAT_MAKEFILE}/include/')
+ifeq ($(PLAT_INCLUDE),)
+ $(error "Error: Invalid platform '${PLAT}'")
endif
ifeq (${DEBUG},1)
@@ -63,7 +69,7 @@ endif
# Make soft links and include from local directory otherwise wrong headers
# could get pulled in from firmware tree.
-INC_DIR := -I ./include -I ../../plat/${PLAT}/include
+INC_DIR := -I ./include -I ${PLAT_INCLUDE}
LIB_DIR :=
LIB := -lssl -lcrypto