Now, lib/libfdt/fdt_wip.c is the same as scripts/dtc/libfdt/fdt_wip.c
Change the former to a wrapper of the latter.
Signed-off-by: Masahiro Yamada yamada.masahiro@socionext.com ---
lib/libfdt/Makefile | 4 +- lib/libfdt/fdt_wip.c | 100 +------------------------------------------------ tools/Makefile | 4 +- tools/libfdt/fdt_wip.c | 2 + 4 files changed, 8 insertions(+), 102 deletions(-) create mode 100644 tools/libfdt/fdt_wip.c
diff --git a/lib/libfdt/Makefile b/lib/libfdt/Makefile index 369bbf9..be42e94 100644 --- a/lib/libfdt/Makefile +++ b/lib/libfdt/Makefile @@ -8,6 +8,7 @@ # Use upstream code. obj-y += \ fdt.o \ + fdt_wip.o \ fdt_strerror.o \ fdt_sw.o \ fdt_empty_tree.o \ @@ -19,8 +20,7 @@ obj-$(CONFIG_OF_LIBFDT_OVERLAY) += fdt_overlay.o # TODO: split out the local modifiction. obj-y += \ fdt_ro.o \ - fdt_rw.o \ - fdt_wip.o \ + fdt_rw.o
# U-Boot own file obj-y += fdt_region.o diff --git a/lib/libfdt/fdt_wip.c b/lib/libfdt/fdt_wip.c index 7274c81..6a771d0 100644 --- a/lib/libfdt/fdt_wip.c +++ b/lib/libfdt/fdt_wip.c @@ -1,98 +1,2 @@ -/* - * libfdt - Flat Device Tree manipulation - * Copyright (C) 2006 David Gibson, IBM Corporation. - * SPDX-License-Identifier: GPL-2.0+ BSD-2-Clause - */ -#include <libfdt_env.h> - -#ifndef USE_HOSTCC -#include <fdt.h> -#include <libfdt.h> -#else -#include "fdt_host.h" -#endif - -#include "libfdt_internal.h" - -int fdt_setprop_inplace_namelen_partial(void *fdt, int nodeoffset, - const char *name, int namelen, - uint32_t idx, const void *val, - int len) -{ - void *propval; - int proplen; - - propval = fdt_getprop_namelen_w(fdt, nodeoffset, name, namelen, - &proplen); - if (!propval) - return proplen; - - if (proplen < (len + idx)) - return -FDT_ERR_NOSPACE; - - memcpy((char *)propval + idx, val, len); - return 0; -} - -int fdt_setprop_inplace(void *fdt, int nodeoffset, const char *name, - const void *val, int len) -{ - const void *propval; - int proplen; - - propval = fdt_getprop(fdt, nodeoffset, name, &proplen); - if (!propval) - return proplen; - - if (proplen != len) - return -FDT_ERR_NOSPACE; - - return fdt_setprop_inplace_namelen_partial(fdt, nodeoffset, name, - strlen(name), 0, - val, len); -} - -static void _fdt_nop_region(void *start, int len) -{ - fdt32_t *p; - - for (p = start; (char *)p < ((char *)start + len); p++) - *p = cpu_to_fdt32(FDT_NOP); -} - -int fdt_nop_property(void *fdt, int nodeoffset, const char *name) -{ - struct fdt_property *prop; - int len; - - prop = fdt_get_property_w(fdt, nodeoffset, name, &len); - if (!prop) - return len; - - _fdt_nop_region(prop, len + sizeof(*prop)); - - return 0; -} - -int _fdt_node_end_offset(void *fdt, int offset) -{ - int depth = 0; - - while ((offset >= 0) && (depth >= 0)) - offset = fdt_next_node(fdt, offset, &depth); - - return offset; -} - -int fdt_nop_node(void *fdt, int nodeoffset) -{ - int endoffset; - - endoffset = _fdt_node_end_offset(fdt, nodeoffset); - if (endoffset < 0) - return endoffset; - - _fdt_nop_region(fdt_offset_ptr_w(fdt, nodeoffset, 0), - endoffset - nodeoffset); - return 0; -} +#include <linux/libfdt_env.h> +#include "../../scripts/dtc/libfdt/fdt_wip.c" diff --git a/tools/Makefile b/tools/Makefile index acbcd87..4d32fe5 100644 --- a/tools/Makefile +++ b/tools/Makefile @@ -61,11 +61,11 @@ FIT_SIG_OBJS-$(CONFIG_FIT_SIGNATURE) := common/image-sig.o
# The following files are synced with upstream DTC. # Use synced versions from scripts/dtc/libfdt/. -LIBFDT_SRCS_SYNCED := fdt.c fdt_sw.c fdt_strerror.c fdt_empty_tree.c \ +LIBFDT_SRCS_SYNCED := fdt.c fdt_wip.c fdt_sw.c fdt_strerror.c fdt_empty_tree.c \ fdt_addresses.c fdt_overlay.c # The following files are locally modified for U-Boot (unfotunately). # Use U-Boot own versions from lib/libfdt/. -LIBFDT_SRCS_UNSYNCED := fdt_ro.c fdt_wip.c fdt_rw.c fdt_region.c +LIBFDT_SRCS_UNSYNCED := fdt_ro.c fdt_rw.c fdt_region.c
LIBFDT_OBJS := $(addprefix libfdt/, $(patsubst %.c, %.o, $(LIBFDT_SRCS_SYNCED))) \ $(addprefix lib/libfdt/, $(patsubst %.c, %.o, $(LIBFDT_SRCS_UNSYNCED))) diff --git a/tools/libfdt/fdt_wip.c b/tools/libfdt/fdt_wip.c new file mode 100644 index 0000000..bad73ed --- /dev/null +++ b/tools/libfdt/fdt_wip.c @@ -0,0 +1,2 @@ +#include "fdt_host.h" +#include "../scripts/dtc/libfdt/fdt_wip.c"