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34 lines
1.2 KiB
Makefile
34 lines
1.2 KiB
Makefile
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SEL4_DIR := $(call select_from_ports,sel4)/src/kernel/sel4
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ELFLOADER_DIR := $(call select_from_ports,sel4_elfloader)/src/tool/elfloader
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#
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# Execute the kernel build only at the second build stage when we know
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# about the complete build settings (e.g., the 'CROSS_DEV_PREFIX') and the
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# current working directory is the library location.
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#
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ifeq ($(called_from_lib_mk),yes)
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all: build_kernel
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else
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all:
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endif
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elfloader/elfloader.o:
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$(VERBOSE)cp -rf $(ELFLOADER_DIR) elfloader && \
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cd elfloader && \
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sed -i "s/define UART_PPTR.*IMX6_UART2_PADDR/define UART_PPTR IMX6_UART1_PADDR/" src/arch-arm/plat-imx6/platform.h && \
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$(MAKE) \
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TOOLPREFIX=$(CROSS_DEV_PREFIX) \
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NK_ASFLAGS=-DARMV7_A \
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ARCH=arm PLAT=imx6 ARMV=armv7-a \
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SEL4_COMMON=$(LIB_CACHE_DIR)/$(LIB)/elfloader \
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SOURCE_DIR=$(LIB_CACHE_DIR)/$(LIB)/elfloader \
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STAGE_DIR=$(LIB_CACHE_DIR)/$(LIB)/elfloader \
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srctree=$(LIB_CACHE_DIR)/$(LIB)/elfloader
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build_kernel: elfloader/elfloader.o
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$(VERBOSE)$(MAKE) \
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TOOLPREFIX=$(CROSS_DEV_PREFIX) \
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BOARD=wand_quad ARCH=arm PLAT=imx6 CPU=cortex-a9 ARMV=armv7-a DEBUG=1 \
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SOURCE_ROOT=$(SEL4_DIR) -f$(SEL4_DIR)/Makefile
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