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freebsd/sys/conf/Makefile.arm
Rafal Jaworowski db5ef4fc77 Convert Marvell ARM platforms to FDT convention.
The following systems are involved:

  - DB-88F5182
  - DB-88F5281
  - DB-88F6281
  - DB-78100
  - SheevaPlug

This overhaul covers the following major changes:

  - All integrated peripherals drivers for Marvell ARM SoC, which are
    currently in the FreeBSD source tree are reworked and adjusted so they
    derive config data out of the device tree blob (instead of hard coded /
    tabelarized values).

  - Since the common FDT infrastrucutre (fdtbus, simplebus) is used we say
    good by to obio / mbus drivers and numerous hard-coded config data.

Note that world needs to be built WITH_FDT for the affected platforms.

Reviewed by:	imp
Sponsored by:	The FreeBSD Foundation.
2010-06-13 13:28:53 +00:00

152 lines
4.5 KiB
Makefile

# Makefile.arm -- with config changes.
# Copyright 1990 W. Jolitz
# from: @(#)Makefile.i386 7.1 5/10/91
# $FreeBSD$
#
# Makefile for FreeBSD
#
# This makefile is constructed from a machine description:
# config machineid
# Most changes should be made in the machine description
# /sys/arm/conf/``machineid''
# after which you should do
# config machineid
# Generic makefile changes should be made in
# /sys/conf/Makefile.arm
# after which config should be rerun for all machines.
#
# Which version of config(8) is required.
%VERSREQ= 600004
STD8X16FONT?= iso
.if !defined(S)
.if exists(./@/.)
S= ./@
.else
S= ../../..
.endif
.endif
.include "$S/conf/kern.pre.mk"
INCLUDES+= -I$S/contrib/libfdt
SYSTEM_LD:= ${SYSTEM_LD:$S/conf/ldscript.$M=ldscript.$M}
SYSTEM_DEP:= ${SYSTEM_DEP:$S/conf/ldscript.$M=ldscript.$M}
.if defined(ARM_BIG_ENDIAN)
CC += -mbig-endian
SYSTEM_LD += -EB
LD += -EB
.else
CC += -mlittle-endian
SYSTEM_LD += -EL
LD += -EL
.endif
.if !defined(DEBUG) && !defined(PROFLEVEL)
STRIP_FLAGS = -S
.endif
DDB_ENABLED!= grep DDB opt_ddb.h || true
.if empty(DDB_ENABLED)
CFLAGS += -mno-apcs-frame
.endif
SYSTEM_LD_ = ${LD} -Bdynamic -T ldscript.$M.noheader \
-warn-common -export-dynamic -dynamic-linker /red/herring -o \
${FULLKERNEL}.noheader -X ${SYSTEM_OBJS} vers.o
SYSTEM_LD_TAIL +=;sed s/" + SIZEOF_HEADERS"// ldscript.$M\
>ldscript.$M.noheader; \
${SYSTEM_LD_}; \
${OBJCOPY} -S -O binary ${FULLKERNEL}.noheader \
${KERNEL_KO}.bin; \
rm ${FULLKERNEL}.noheader
.if defined(MFS_IMAGE)
SYSTEM_LD_TAIL += ;sh ${S}/tools/embed_mfs.sh ${KERNEL_KO}.bin ${MFS_IMAGE};
.endif
FILES_CPU_FUNC = $S/$M/$M/cpufunc_asm_arm7tdmi.S \
$S/$M/$M/cpufunc_asm_arm8.S $S/$M/$M/cpufunc_asm_arm9.S \
$S/$M/$M/cpufunc_asm_sa1.S $S/$M/$M/cpufunc_asm_arm10.S \
$S/$M/$M/cpufunc_asm_xscale.S $S/$M/$M/cpufunc_asm.S \
$S/$M/$M/cpufunc_asm_xscale_c3.S $S/$M/$M/cpufunc_asm_armv5_ec.S \
$S/$M/$M/cpufunc_asm_sheeva.S $S/$M/$M/cpufunc_asm_fa526.S
KERNEL_EXTRA=trampoline
KERNEL_EXTRA_INSTALL=kernel.gz.tramp
trampoline: ${KERNEL_KO}.tramp
${KERNEL_KO}.tramp: ${KERNEL_KO} $S/$M/$M/inckern.S $S/$M/$M/elf_trampoline.c
echo "#define KERNNAME \"${KERNEL_KO}.tmp\"" >opt_kernname.h
sed s/${KERNVIRTADDR}/${KERNPHYSADDR}/ ldscript.$M > ldscript.$M.tramp
sed s/" + SIZEOF_HEADERS"// ldscript.$M.tramp > \
ldscript.$M.tramp.noheader
echo "#include <machine/asm.h>" >tmphack.S
echo "ENTRY(_start)" >>tmphack.S
echo "bl _startC" >>tmphack.S
${OBJCOPY} --strip-symbol '$$d' --strip-symbol '$$a' \
-g --strip-symbol '$$t' ${FULLKERNEL} ${KERNEL_KO}.tmp
eval $$(stat -s ${KERNEL_KO}.tmp) && \
echo "#define KERNSIZE $$st_size" >>opt_kernname.h
${CC} -O -nostdlib -I. -I$S -Xlinker -T -Xlinker ldscript.$M.tramp \
tmphack.S $S/$M/$M/elf_trampoline.c $S/$M/$M/inckern.S \
${FILES_CPU_FUNC} -o ${KERNEL_KO}.tramp
${CC} -O -nostdlib -I. -I$S -Xlinker -T -Xlinker \
ldscript.$M.tramp.noheader \
tmphack.S $S/$M/$M/elf_trampoline.c $S/$M/$M/inckern.S \
${FILES_CPU_FUNC} -o ${KERNEL_KO}.tramp.noheader
${OBJCOPY} -S -O binary ${KERNEL_KO}.tramp.noheader \
${KERNEL_KO}.tramp.bin
${OBJCOPY} ${STRIP_FLAGS} ${KERNEL_KO}.tmp
echo "#define KERNNAME \"${KERNEL_KO}.tmp.gz\"" \
>opt_kernname.h
eval $$(stat -s ${KERNEL_KO}.tmp) && \
echo "#define KERNSIZE $$st_size" >>opt_kernname.h
gzip -9 ${KERNEL_KO}.tmp
eval $$(stat -s ${KERNEL_KO}.tmp.gz) && \
echo "#define KERNCOMPSIZE $$st_size" >>opt_kernname.h
${CC} -O2 -DKZIP -I. -I$S -c $S/kern/inflate.c -o inflate-tramp.o
${CC} -O -nostdlib -I. -I$S -Xlinker -T -Xlinker ldscript.$M.tramp \
-DKZIP tmphack.S $S/$M/$M/elf_trampoline.c inflate-tramp.o \
$S/$M/$M/inckern.S ${FILES_CPU_FUNC} -o ${KERNEL_KO}.gz.tramp
${CC} -O -nostdlib -I. -I$S -Xlinker -T -Xlinker \
ldscript.$M.tramp.noheader \
-DKZIP tmphack.S $S/$M/$M/elf_trampoline.c inflate-tramp.o \
$S/$M/$M/inckern.S ${FILES_CPU_FUNC} -o ${KERNEL_KO}.tramp.noheader
${OBJCOPY} -S -O binary ${KERNEL_KO}.tramp.noheader \
${KERNEL_KO}.gz.tramp.bin
rm ${KERNEL_KO}.tmp.gz ${KERNEL_KO}.tramp.noheader opt_kernname.h \
inflate-tramp.o tmphack.S
MKMODULESENV+= MACHINE=${MACHINE}
%BEFORE_DEPEND
%OBJS
%FILES.c
%FILES.s
%FILES.m
%CLEAN
CLEAN+= ldscript.$M ${KERNEL_KO}.bin ldscript.$M.noheader
.if ${DDB_ENABLED} != ""
CLEAN+= ${KERNEL_KO}.tramp ${KERNEL_KO}.tramp.bin ldscript.$M.tramp \
ldscript.$M.tramp.noheader ${KERNEL_KO}.gz.tramp \
${KERNEL_KO}.gz.tramp.bin
.endif
ldscript.$M: $S/conf/ldscript.$M
cat $S/conf/ldscript.$M|sed s/KERNPHYSADDR/${KERNPHYSADDR}/g| \
sed s/KERNVIRTADDR/${KERNVIRTADDR}/g > ldscript.$M
%RULES
.include "$S/conf/kern.post.mk"