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libfdt: Customizations for use by u-boot.
Changes to David Gibson's original source to fit into u-boot's environment. No functionality changes.
This commit is contained in:
Gerald Van Baren
parent
35748177c6
commit
fa3a74cec7
2 changed files with 44 additions and 91 deletions
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@ -2,21 +2,15 @@
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#define _LIBFDT_ENV_H
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#include <stddef.h>
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#include <stdint.h>
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#include <string.h>
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#include <endian.h>
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#include <byteswap.h>
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#include <linux/types.h>
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#include <asm/byteorder.h>
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#include <linux/string.h>
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#if __BYTE_ORDER == __BIG_ENDIAN
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#define fdt32_to_cpu(x) (x)
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#define cpu_to_fdt32(x) (x)
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#define fdt64_to_cpu(x) (x)
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#define cpu_to_fdt64(x) (x)
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#else
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#define fdt32_to_cpu(x) (bswap_32((x)))
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#define cpu_to_fdt32(x) (bswap_32((x)))
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#define fdt64_to_cpu(x) (bswap_64((x)))
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#define cpu_to_fdt64(x) (bswap_64((x)))
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#endif
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struct fdt_header *fdt; /* Pointer to the working fdt */
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#define fdt32_to_cpu(x) __be32_to_cpu(x)
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#define cpu_to_fdt32(x) __cpu_to_be32(x)
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#define fdt64_to_cpu(x) __be64_to_cpu(x)
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#define cpu_to_fdt64(x) __cpu_to_be64(x)
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#endif /* _LIBFDT_ENV_H */
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111
libfdt/Makefile
111
libfdt/Makefile
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@ -1,88 +1,47 @@
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PREFIX = /usr/local
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TARGETLIBS = libfdt.a
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LIBOBJS = fdt.o fdt_ro.o fdt_wip.o fdt_sw.o fdt_rw.o fdt_strerror.o
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#
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# (C) Copyright 2000-2007
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# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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#
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# See file CREDITS for list of people who contributed to this
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# project.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; either version 2 of
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# the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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# MA 02111-1307 USA
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#
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SOURCE = $(shell find . -maxdepth 1 ! -name version.h -a -name '*.[h]')
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SOURCE += *.c Makefile
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NODEPTARGETS=<clean>
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include $(TOPDIR)/config.mk
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CPPFLAGS = -I.
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CFLAGS = -Wall -g
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LIB = $(obj)libfdt.a
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LIBDIR = $(PREFIX)/$(LIB32)
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SOBJS =
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EXTRA_DIST = \
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README \
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HOWTO \
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LGPL-2.1
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COBJS = fdt.o fdt_ro.o fdt_rw.o fdt_strerror.o fdt_sw.o fdt_wip.o
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ifdef V
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VECHO = :
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else
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VECHO = echo " "
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ARFLAGS = rc
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.SILENT:
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endif
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DEPFILES = $(LIBOBJS:%.o=%.d)
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SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
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OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS))
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all: libs tests
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$(LIB): $(obj).depend $(OBJS)
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$(AR) $(ARFLAGS) $@ $(OBJS)
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.PHONY: tests libs
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#########################################################################
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libs: $(TARGETLIBS)
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# defines $(obj).depend target
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include $(SRCTREE)/rules.mk
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tests: tests/all
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sinclude $(obj).depend
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tests/%: libs
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$(MAKE) -C tests $*
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#########################################################################
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check: all
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cd tests; ./run_tests.sh
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checkv: all
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cd tests; ./run_tests.sh -v
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func: all
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cd tests; ./run_tests.sh -t func
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funcv: all
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cd tests; ./run_tests.sh -t func -v
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stress: all
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cd tests; ./run_tests.sh -t stress
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stressv: all
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cd tests; ./run_tests.sh -t stress -v
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%.o: %.c
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@$(VECHO) CC $@
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$(CC) $(CPPFLAGS) $(CFLAGS) -o $@ -c $<
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libfdt.a: $(LIBOBJS)
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@$(VECHO) AR $@
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$(AR) $(ARFLAGS) $@ $^
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%.i: %.c
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@$(VECHO) CPP $@
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$(CC) $(CPPFLAGS) -E $< > $@
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%.s: %.c
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@$(VECHO) CC -S $@
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$(CC) $(CPPFLAGS) $(CFLAGS) -o $@ -S $<
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clean:
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@$(VECHO) CLEAN
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rm -f *~ *.o *.so *.a *.d *.i *.s core a.out $(VERSION)
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$(MAKE) -C tests clean
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%.d: %.c
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@$(CC) $(CPPFLAGS) -MM -MT "$*.o $@" $< > $@
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# Workaround: Don't build dependencies for certain targets
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# When the include below is executed, make will use the %.d target above to
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# generate missing files. For certain targets (clean, version.h, etc) we don't
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# need or want these dependency files, so don't include them in this case.
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ifeq (,$(findstring <$(MAKECMDGOALS)>,$(NODEPTARGETS)))
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-include $(DEPFILES)
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endif
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