0d212ef0cd
Nothing uses these anymore. They were for super small armv4 boards without uboot. We removed armv4 support before 13.0, but neglected to garbage collect this at the same time. Today, both flavors of armv5 kernels (mv and ralink) boot via uboot which has its own compression scheme for boards that need it. Note: OLDFILES has not been updated beacuse installkernel will move the whole directory out of the way before installing the new kernel. Differential Revision: https://reviews.freebsd.org/D21072
95 lines
2.2 KiB
Makefile
95 lines
2.2 KiB
Makefile
# Makefile.arm -- with config changes.
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# Copyright 1990 W. Jolitz
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# from: @(#)Makefile.i386 7.1 5/10/91
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# $FreeBSD$
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#
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# Makefile for FreeBSD
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#
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# This makefile is constructed from a machine description:
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# config machineid
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# Most changes should be made in the machine description
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# /sys/arm/conf/``machineid''
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# after which you should do
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# config machineid
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# Generic makefile changes should be made in
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# /sys/conf/Makefile.arm
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# after which config should be rerun for all machines.
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#
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# Which version of config(8) is required.
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%VERSREQ= 600013
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STD8X16FONT?= iso
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.if !defined(S)
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.if exists(./@/.)
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S= ./@
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.else
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S= ../../..
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.endif
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.endif
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.include "$S/conf/kern.pre.mk"
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INCLUDES+= -I$S/contrib/libfdt -I$S/gnu/dts/include
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SYSTEM_LD:= ${SYSTEM_LD:$S/conf/ldscript.$M=ldscript.$M}
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SYSTEM_DEP:= ${SYSTEM_DEP:$S/conf/ldscript.$M=ldscript.$M}
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.if !defined(DEBUG) && !defined(PROFLEVEL)
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STRIP_FLAGS = -S
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.endif
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# We don't support gcc's thump interwork stuff, so disable it
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CFLAGS.gcc += -mno-thumb-interwork
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# We generally don't want fpu instructions in the kernel.
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CFLAGS.clang += -mfpu=none
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.if !empty(DDB_ENABLED)
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CFLAGS += -funwind-tables
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.if ${COMPILER_TYPE} == "clang" && ${COMPILER_VERSION} < 30500
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# clang < 3.5.0 requires us to tell it to emit assembly with unwind information
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CFLAGS += -mllvm -arm-enable-ehabi
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.endif
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.endif
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# "makeoptions KERNVIRTADDR=" is now optional, supply the default value.
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.if empty(KERNVIRTADDR)
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KERNVIRTADDR= 0xc0000000
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.endif
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# hack because genassym.c includes sys/bus.h which includes these.
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genassym.o: bus_if.h device_if.h
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SYSTEM_LD_ = ${LD} -m ${LD_EMULATION} -Bdynamic -T ldscript.$M.noheader \
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${_LDFLAGS} --no-warn-mismatch --warn-common --export-dynamic \
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--dynamic-linker /red/herring \
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-o ${FULLKERNEL}.noheader -X ${SYSTEM_OBJS} vers.o
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SYSTEM_LD_TAIL +=;sed s/" + SIZEOF_HEADERS"// ldscript.$M \
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>ldscript.$M.noheader; \
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${SYSTEM_LD_}; \
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${OBJCOPY} -S -O binary ${FULLKERNEL}.noheader \
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${KERNEL_KO}.bin; \
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rm ${FULLKERNEL}.noheader
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%BEFORE_DEPEND
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%OBJS
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%FILES.c
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%FILES.s
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%FILES.m
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%CLEAN
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CLEAN+= ldscript.$M ${KERNEL_KO}.bin ldscript.$M.noheader
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ldscript.$M: $S/conf/ldscript.$M
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sed s/KERNVIRTADDR/${KERNVIRTADDR}/g > ldscript.$M < $S/conf/ldscript.$M
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%RULES
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.include "$S/conf/kern.post.mk"
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