Changes to David Gibson's original source to fit into u-boot's environment. No functionality changes.
Signed-off-by: Gerald Van Baren vanbaren@cideas.com --- include/libfdt_env.h | 24 ++++------- libfdt/Makefile | 111 ++++++++++++++++---------------------------------- 2 files changed, 44 insertions(+), 91 deletions(-)
diff --git a/include/libfdt_env.h b/include/libfdt_env.h index 59f2536..6c77852 100644 --- a/include/libfdt_env.h +++ b/include/libfdt_env.h @@ -2,21 +2,15 @@ #define _LIBFDT_ENV_H
#include <stddef.h> -#include <stdint.h> -#include <string.h> -#include <endian.h> -#include <byteswap.h> +#include <linux/types.h> +#include <asm/byteorder.h> +#include <linux/string.h>
-#if __BYTE_ORDER == __BIG_ENDIAN -#define fdt32_to_cpu(x) (x) -#define cpu_to_fdt32(x) (x) -#define fdt64_to_cpu(x) (x) -#define cpu_to_fdt64(x) (x) -#else -#define fdt32_to_cpu(x) (bswap_32((x))) -#define cpu_to_fdt32(x) (bswap_32((x))) -#define fdt64_to_cpu(x) (bswap_64((x))) -#define cpu_to_fdt64(x) (bswap_64((x))) -#endif +struct fdt_header *fdt; /* Pointer to the working fdt */ + +#define fdt32_to_cpu(x) __be32_to_cpu(x) +#define cpu_to_fdt32(x) __cpu_to_be32(x) +#define fdt64_to_cpu(x) __be64_to_cpu(x) +#define cpu_to_fdt64(x) __cpu_to_be64(x)
#endif /* _LIBFDT_ENV_H */ diff --git a/libfdt/Makefile b/libfdt/Makefile index c8240bb..418ad6b 100644 --- a/libfdt/Makefile +++ b/libfdt/Makefile @@ -1,88 +1,47 @@ -PREFIX = /usr/local -TARGETLIBS = libfdt.a -LIBOBJS = fdt.o fdt_ro.o fdt_wip.o fdt_sw.o fdt_rw.o fdt_strerror.o +# +# (C) Copyright 2000-2007 +# Wolfgang Denk, DENX Software Engineering, wd@denx.de. +# +# See file CREDITS for list of people who contributed to this +# project. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, +# MA 02111-1307 USA +#
-SOURCE = $(shell find . -maxdepth 1 ! -name version.h -a -name '*.[h]') -SOURCE += *.c Makefile -NODEPTARGETS=<clean> +include $(TOPDIR)/config.mk
-CPPFLAGS = -I. -CFLAGS = -Wall -g +LIB = $(obj)libfdt.a
-LIBDIR = $(PREFIX)/$(LIB32) +SOBJS =
-EXTRA_DIST = \ - README \ - HOWTO \ - LGPL-2.1 +COBJS = fdt.o fdt_ro.o fdt_rw.o fdt_strerror.o fdt_sw.o fdt_wip.o
-ifdef V -VECHO = : -else -VECHO = echo " " -ARFLAGS = rc -.SILENT: -endif
-DEPFILES = $(LIBOBJS:%.o=%.d) +SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS))
-all: libs tests +$(LIB): $(obj).depend $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS)
-.PHONY: tests libs +#########################################################################
-libs: $(TARGETLIBS) +# defines $(obj).depend target +include $(SRCTREE)/rules.mk
-tests: tests/all +sinclude $(obj).depend
-tests/%: libs - $(MAKE) -C tests $* +#########################################################################
-check: all - cd tests; ./run_tests.sh - -checkv: all - cd tests; ./run_tests.sh -v - -func: all - cd tests; ./run_tests.sh -t func - -funcv: all - cd tests; ./run_tests.sh -t func -v - -stress: all - cd tests; ./run_tests.sh -t stress - -stressv: all - cd tests; ./run_tests.sh -t stress -v - -%.o: %.c - @$(VECHO) CC $@ - $(CC) $(CPPFLAGS) $(CFLAGS) -o $@ -c $< - -libfdt.a: $(LIBOBJS) - @$(VECHO) AR $@ - $(AR) $(ARFLAGS) $@ $^ - -%.i: %.c - @$(VECHO) CPP $@ - $(CC) $(CPPFLAGS) -E $< > $@ - -%.s: %.c - @$(VECHO) CC -S $@ - $(CC) $(CPPFLAGS) $(CFLAGS) -o $@ -S $< - -clean: - @$(VECHO) CLEAN - rm -f *~ *.o *.so *.a *.d *.i *.s core a.out $(VERSION) - $(MAKE) -C tests clean - -%.d: %.c - @$(CC) $(CPPFLAGS) -MM -MT "$*.o $@" $< > $@ - -# Workaround: Don't build dependencies for certain targets -# When the include below is executed, make will use the %.d target above to -# generate missing files. For certain targets (clean, version.h, etc) we don't -# need or want these dependency files, so don't include them in this case. -ifeq (,$(findstring <$(MAKECMDGOALS)>,$(NODEPTARGETS))) --include $(DEPFILES) -endif