refactor(plat/st): check boot device only for BL2
The boot device is now checked inside a dedicated rule, that is only
called during BL2 compilation step
Change-Id: Ie7bcd1f166285224b0c042238989a82f7b6105c6
Signed-off-by: Yann Gautier <yann.gautier@st.com>
diff --git a/plat/st/stm32mp1/platform.mk b/plat/st/stm32mp1/platform.mk
index 50fb1b7..de1a41e 100644
--- a/plat/st/stm32mp1/platform.mk
+++ b/plat/st/stm32mp1/platform.mk
@@ -43,11 +43,6 @@
STM32MP_SPI_NAND ?= 0
STM32MP_SPI_NOR ?= 0
-ifeq ($(filter 1,${STM32MP_EMMC} ${STM32MP_SDMMC} ${STM32MP_RAW_NAND} \
- ${STM32MP_SPI_NAND} ${STM32MP_SPI_NOR}),)
-$(error "No boot device driver is enabled")
-endif
-
# Device tree
DTB_FILE_NAME ?= stm32mp157c-ev1.dtb
FDT_SOURCES := $(addprefix fdts/, $(patsubst %.dtb,%.dts,$(DTB_FILE_NAME)))
@@ -196,13 +191,25 @@
endif
# Compilation rules
-.PHONY: check_dtc_version stm32image clean_stm32image
+.PHONY: check_dtc_version stm32image clean_stm32image check_boot_device
.SUFFIXES:
all: check_dtc_version stm32image ${STM32_TF_STM32}
distclean realclean clean: clean_stm32image
+bl2: check_boot_device
+
+check_boot_device:
+ @if [ ${STM32MP_EMMC} != 1 ] && \
+ [ ${STM32MP_SDMMC} != 1 ] && \
+ [ ${STM32MP_RAW_NAND} != 1 ] && \
+ [ ${STM32MP_SPI_NAND} != 1 ] && \
+ [ ${STM32MP_SPI_NOR} != 1 ]; then \
+ echo "No boot device driver is enabled"; \
+ false; \
+ fi
+
stm32image: ${STM32IMAGE}
${STM32IMAGE}: ${STM32IMAGE_SRC}