From 9bb9c6a110eaad53054e939f8800223ae6d9b66c Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Wed, 12 Jun 2019 07:05:52 -0600 Subject: scripts/dtc: Update to upstream version v1.5.0-23-g87963ee20693 This adds the following commits from upstream: 87963ee20693 livetree: add missing type markers in generated overlay properties 825146d13dc0 Fix typos in various documentation and source files 25bb080c18d1 Update the GPL2 text to the latest revision 243176c4ce84 Fix bogus error on rebuild ce01b21098a4 libfdt: Add FDT_CREATE_FLAG_NO_NAME_DEDUP flag that trades size for speed fbb62754ce45 libfdt: Introduce fdt_create_with_flags() 228a44cce857 libfdt: Ensure fdt_add_property frees allocated name string on failure 8f695676227b Avoid assertion in check_interrupts_property() 5c3513f68921 Link tools and tests against libfdt shared library 00f9febf9c16 tests: Rename tests.sh to testutils.sh c5d45188f923 Clean up LDLIBS handling 6ef8fcd05b74 Rebuild libfdt shared object if versioning linker script changes 26ee65a16c38 Use Python3 by default cca6546244cb libfdt: Make fdt_get_max_phandle() an inline 730875016a6a libfdt: Add phandle generation helper 7dfb61ba96b1 libfdt: Use fdt_find_max_phandle() 2bc5b66d7f6c libfdt: Add new maximum phandle lookup function 7fcf8208b8a9 libfdt: add fdt_append_addrrange() ae795b2db7a4 checks: Do not omit nodes with labels if symbol generation is requested eac2ad495b29 Update version.lds again f67b47135523 Revert "libfdt: Add phandle generation helper" 54ea41c22415 libfdt: Add phandle generation helper 4762ad051ee0 checks: Fix spelling in check_graph_endpoint d37f6b20107e Bump version to v1.5.0 a4b1a307ff3a pylibfdt:tests: Extend the way how to find a Python module 625dd8aaf20f pylibfdt: Change how passing tests are recognized 364631626bb7 pylibfdt: Test fdt.setprop take bytes on Python 3, add error handling cb0f454f73cc pylibfdt: check_err accepts only integer as a first argument. 4b68c6b3605a pylibfdt: Proper handling of bytes/unicode strings and octal literals 78e113e81c9d Use PRIxPTR for printing uintptr_t values ea7a8f6dad67 libfdt: Fix FDT_ERR_NOTFOUND typos in documentation 5aafd7ca43e0 libfdt: Fix fdt_getprop_by_offset() parameter name in documentation 7cbc550f903b checks: Add unit address check if node is enabled Signed-off-by: Rob Herring --- scripts/dtc/checks.c | 55 +++++++++++-- scripts/dtc/dtc.h | 3 +- scripts/dtc/flattree.c | 2 +- scripts/dtc/libfdt/Makefile.libfdt | 2 + scripts/dtc/libfdt/fdt_addresses.c | 47 +++++++++++ scripts/dtc/libfdt/fdt_overlay.c | 10 ++- scripts/dtc/libfdt/fdt_ro.c | 50 ++++++++---- scripts/dtc/libfdt/fdt_rw.c | 22 +++++- scripts/dtc/libfdt/fdt_strerror.c | 1 + scripts/dtc/libfdt/fdt_sw.c | 78 +++++++++++++++--- scripts/dtc/libfdt/libfdt.h | 158 +++++++++++++++++++++++++++++++++++-- scripts/dtc/libfdt/libfdt_env.h | 1 + scripts/dtc/livetree.c | 20 +++-- scripts/dtc/util.h | 4 +- scripts/dtc/version_gen.h | 2 +- 15 files changed, 399 insertions(+), 56 deletions(-) (limited to 'scripts/dtc') diff --git a/scripts/dtc/checks.c b/scripts/dtc/checks.c index 4834e44b37b2..4719d658432b 100644 --- a/scripts/dtc/checks.c +++ b/scripts/dtc/checks.c @@ -660,6 +660,8 @@ ERROR(path_references, fixup_path_references, NULL, &duplicate_node_names); static void fixup_omit_unused_nodes(struct check *c, struct dt_info *dti, struct node *node) { + if (generate_symbols && node->labels) + return; if (node->omit_if_unused && !node->is_referenced) delete_node(node); } @@ -1212,8 +1214,24 @@ static void check_avoid_unnecessary_addr_size(struct check *c, struct dt_info *d } WARNING(avoid_unnecessary_addr_size, check_avoid_unnecessary_addr_size, NULL, &avoid_default_addr_size); -static void check_unique_unit_address(struct check *c, struct dt_info *dti, - struct node *node) +static bool node_is_disabled(struct node *node) +{ + struct property *prop; + + prop = get_property(node, "status"); + if (prop) { + char *str = prop->val.val; + if (streq("disabled", str)) + return true; + } + + return false; +} + +static void check_unique_unit_address_common(struct check *c, + struct dt_info *dti, + struct node *node, + bool disable_check) { struct node *childa; @@ -1230,18 +1248,38 @@ static void check_unique_unit_address(struct check *c, struct dt_info *dti, if (!strlen(addr_a)) continue; + if (disable_check && node_is_disabled(childa)) + continue; + for_each_child(node, childb) { const char *addr_b = get_unitname(childb); if (childa == childb) break; + if (disable_check && node_is_disabled(childb)) + continue; + if (streq(addr_a, addr_b)) FAIL(c, dti, childb, "duplicate unit-address (also used in node %s)", childa->fullpath); } } } + +static void check_unique_unit_address(struct check *c, struct dt_info *dti, + struct node *node) +{ + check_unique_unit_address_common(c, dti, node, false); +} WARNING(unique_unit_address, check_unique_unit_address, NULL, &avoid_default_addr_size); +static void check_unique_unit_address_if_enabled(struct check *c, struct dt_info *dti, + struct node *node) +{ + check_unique_unit_address_common(c, dti, node, true); +} +CHECK_ENTRY(unique_unit_address_if_enabled, check_unique_unit_address_if_enabled, + NULL, false, false, &avoid_default_addr_size); + static void check_obsolete_chosen_interrupt_controller(struct check *c, struct dt_info *dti, struct node *node) @@ -1542,10 +1580,14 @@ static void check_interrupts_property(struct check *c, prop = get_property(parent, "interrupt-parent"); if (prop) { phandle = propval_cell(prop); - /* Give up if this is an overlay with external references */ - if ((phandle == 0 || phandle == -1) && - (dti->dtsflags & DTSF_PLUGIN)) + if ((phandle == 0) || (phandle == -1)) { + /* Give up if this is an overlay with + * external references */ + if (dti->dtsflags & DTSF_PLUGIN) return; + FAIL_PROP(c, dti, parent, prop, "Invalid phandle"); + continue; + } irq_node = get_node_by_phandle(root, phandle); if (!irq_node) { @@ -1714,7 +1756,7 @@ static void check_graph_endpoint(struct check *c, struct dt_info *dti, return; if (!strprefixeq(node->name, node->basenamelen, "endpoint")) - FAIL(c, dti, node, "graph endpont node name should be 'endpoint'"); + FAIL(c, dti, node, "graph endpoint node name should be 'endpoint'"); check_graph_reg(c, dti, node); @@ -1769,6 +1811,7 @@ static struct check *check_table[] = { &avoid_default_addr_size, &avoid_unnecessary_addr_size, &unique_unit_address, + &unique_unit_address_if_enabled, &obsolete_chosen_interrupt_controller, &chosen_node_is_root, &chosen_node_bootargs, &chosen_node_stdout_path, diff --git a/scripts/dtc/dtc.h b/scripts/dtc/dtc.h index 789e0b1bc057..0d5fa215ac87 100644 --- a/scripts/dtc/dtc.h +++ b/scripts/dtc/dtc.h @@ -231,7 +231,8 @@ void add_child(struct node *parent, struct node *child); void delete_node_by_name(struct node *parent, char *name); void delete_node(struct node *node); void append_to_property(struct node *node, - char *name, const void *data, int len); + char *name, const void *data, int len, + enum markertype type); const char *get_unitname(struct node *node); struct property *get_property(struct node *node, const char *propname); diff --git a/scripts/dtc/flattree.c b/scripts/dtc/flattree.c index acf04c30669f..f7f70769d73f 100644 --- a/scripts/dtc/flattree.c +++ b/scripts/dtc/flattree.c @@ -525,7 +525,7 @@ void dt_to_asm(FILE *f, struct dt_info *dti, int version) fprintf(f, "/* Memory reserve map from source file */\n"); /* - * Use .long on high and low halfs of u64s to avoid .quad + * Use .long on high and low halves of u64s to avoid .quad * as it appears .quad isn't available in some assemblers. */ for (re = dti->reservelist; re; re = re->next) { diff --git a/scripts/dtc/libfdt/Makefile.libfdt b/scripts/dtc/libfdt/Makefile.libfdt index 3af3656df801..193da8c99d83 100644 --- a/scripts/dtc/libfdt/Makefile.libfdt +++ b/scripts/dtc/libfdt/Makefile.libfdt @@ -9,7 +9,9 @@ LIBFDT_VERSION = version.lds LIBFDT_SRCS = fdt.c fdt_ro.c fdt_wip.c fdt_sw.c fdt_rw.c fdt_strerror.c fdt_empty_tree.c \ fdt_addresses.c fdt_overlay.c LIBFDT_OBJS = $(LIBFDT_SRCS:%.c=%.o) +LIBFDT_LIB = libfdt-$(DTC_VERSION).$(SHAREDLIB_EXT) libfdt_clean: @$(VECHO) CLEAN "(libfdt)" rm -f $(STD_CLEANFILES:%=$(LIBFDT_dir)/%) + rm -f $(LIBFDT_dir)/$(LIBFDT_soname) diff --git a/scripts/dtc/libfdt/fdt_addresses.c b/scripts/dtc/libfdt/fdt_addresses.c index f13a87dfa068..2cc997ea5012 100644 --- a/scripts/dtc/libfdt/fdt_addresses.c +++ b/scripts/dtc/libfdt/fdt_addresses.c @@ -95,3 +95,50 @@ int fdt_size_cells(const void *fdt, int nodeoffset) return 1; return val; } + +/* This function assumes that [address|size]_cells is 1 or 2 */ +int fdt_appendprop_addrrange(void *fdt, int parent, int nodeoffset, + const char *name, uint64_t addr, uint64_t size) +{ + int addr_cells, size_cells, ret; + uint8_t data[sizeof(fdt64_t) * 2], *prop; + + ret = fdt_address_cells(fdt, parent); + if (ret < 0) + return ret; + addr_cells = ret; + + ret = fdt_size_cells(fdt, parent); + if (ret < 0) + return ret; + size_cells = ret; + + /* check validity of address */ + prop = data; + if (addr_cells == 1) { + if ((addr > UINT32_MAX) || ((UINT32_MAX + 1 - addr) < size)) + return -FDT_ERR_BADVALUE; + + fdt32_st(prop, (uint32_t)addr); + } else if (addr_cells == 2) { + fdt64_st(prop, addr); + } else { + return -FDT_ERR_BADNCELLS; + } + + /* check validity of size */ + prop += addr_cells * sizeof(fdt32_t); + if (size_cells == 1) { + if (size > UINT32_MAX) + return -FDT_ERR_BADVALUE; + + fdt32_st(prop, (uint32_t)size); + } else if (size_cells == 2) { + fdt64_st(prop, size); + } else { + return -FDT_ERR_BADNCELLS; + } + + return fdt_appendprop(fdt, nodeoffset, name, data, + (addr_cells + size_cells) * sizeof(fdt32_t)); +} diff --git a/scripts/dtc/libfdt/fdt_overlay.c b/scripts/dtc/libfdt/fdt_overlay.c index 5fdab6c6371d..d3e9ab2dbb7b 100644 --- a/scripts/dtc/libfdt/fdt_overlay.c +++ b/scripts/dtc/libfdt/fdt_overlay.c @@ -93,11 +93,11 @@ static uint32_t overlay_get_target_phandle(const void *fdto, int fragment) * @pathp: pointer which receives the path of the target (or NULL) * * overlay_get_target() retrieves the target offset in the base - * device tree of a fragment, no matter how the actual targetting is + * device tree of a fragment, no matter how the actual targeting is * done (through a phandle or a path) * * returns: - * the targetted node offset in the base device tree + * the targeted node offset in the base device tree * Negative error code on error */ static int overlay_get_target(const void *fdt, const void *fdto, @@ -863,12 +863,16 @@ static int overlay_symbol_update(void *fdt, void *fdto) int fdt_overlay_apply(void *fdt, void *fdto) { - uint32_t delta = fdt_get_max_phandle(fdt); + uint32_t delta; int ret; FDT_RO_PROBE(fdt); FDT_RO_PROBE(fdto); + ret = fdt_find_max_phandle(fdt, &delta); + if (ret) + goto err; + ret = overlay_adjust_local_phandles(fdto, delta); if (ret) goto err; diff --git a/scripts/dtc/libfdt/fdt_ro.c b/scripts/dtc/libfdt/fdt_ro.c index eafc14282892..2c393a100bfc 100644 --- a/scripts/dtc/libfdt/fdt_ro.c +++ b/scripts/dtc/libfdt/fdt_ro.c @@ -144,29 +144,49 @@ static int fdt_string_eq_(const void *fdt, int stroffset, return p && (slen == len) && (memcmp(p, s, len) == 0); } -uint32_t fdt_get_max_phandle(const void *fdt) +int fdt_find_max_phandle(const void *fdt, uint32_t *phandle) { - uint32_t max_phandle = 0; - int offset; + uint32_t max = 0; + int offset = -1; - for (offset = fdt_next_node(fdt, -1, NULL);; - offset = fdt_next_node(fdt, offset, NULL)) { - uint32_t phandle; + while (true) { + uint32_t value; - if (offset == -FDT_ERR_NOTFOUND) - return max_phandle; + offset = fdt_next_node(fdt, offset, NULL); + if (offset < 0) { + if (offset == -FDT_ERR_NOTFOUND) + break; - if (offset < 0) - return (uint32_t)-1; + return offset; + } - phandle = fdt_get_phandle(fdt, offset); - if (phandle == (uint32_t)-1) - continue; + value = fdt_get_phandle(fdt, offset); - if (phandle > max_phandle) - max_phandle = phandle; + if (value > max) + max = value; } + if (phandle) + *phandle = max; + + return 0; +} + +int fdt_generate_phandle(const void *fdt, uint32_t *phandle) +{ + uint32_t max; + int err; + + err = fdt_find_max_phandle(fdt, &max); + if (err < 0) + return err; + + if (max == FDT_MAX_PHANDLE) + return -FDT_ERR_NOPHANDLES; + + if (phandle) + *phandle = max + 1; + return 0; } diff --git a/scripts/dtc/libfdt/fdt_rw.c b/scripts/dtc/libfdt/fdt_rw.c index 2e49855d7cf8..9e7661509e9f 100644 --- a/scripts/dtc/libfdt/fdt_rw.c +++ b/scripts/dtc/libfdt/fdt_rw.c @@ -136,6 +136,14 @@ static int fdt_splice_struct_(void *fdt, void *p, return 0; } +/* Must only be used to roll back in case of error */ +static void fdt_del_last_string_(void *fdt, const char *s) +{ + int newlen = strlen(s) + 1; + + fdt_set_size_dt_strings(fdt, fdt_size_dt_strings(fdt) - newlen); +} + static int fdt_splice_string_(void *fdt, int newlen) { void *p = (char *)fdt @@ -149,7 +157,7 @@ static int fdt_splice_string_(void *fdt, int newlen) return 0; } -static int fdt_find_add_string_(void *fdt, const char *s) +static int fdt_find_add_string_(void *fdt, const char *s, int *allocated) { char *strtab = (char *)fdt + fdt_off_dt_strings(fdt); const char *p; @@ -157,6 +165,8 @@ static int fdt_find_add_string_(void *fdt, const char *s) int len = strlen(s) + 1; int err; + *allocated = 0; + p = fdt_find_string_(strtab, fdt_size_dt_strings(fdt), s); if (p) /* found it */ @@ -167,6 +177,8 @@ static int fdt_find_add_string_(void *fdt, const char *s) if (err) return err; + *allocated = 1; + memcpy(new, s, len); return (new - strtab); } @@ -225,11 +237,12 @@ static int fdt_add_property_(void *fdt, int nodeoffset, const char *name, int nextoffset; int namestroff; int err; + int allocated; if ((nextoffset = fdt_check_node_offset_(fdt, nodeoffset)) < 0) return nextoffset; - namestroff = fdt_find_add_string_(fdt, name); + namestroff = fdt_find_add_string_(fdt, name, &allocated); if (namestroff < 0) return namestroff; @@ -237,8 +250,11 @@ static int fdt_add_property_(void *fdt, int nodeoffset, const char *name, proplen = sizeof(**prop) + FDT_TAGALIGN(len); err = fdt_splice_struct_(fdt, *prop, 0, proplen); - if (err) + if (err) { + if (allocated) + fdt_del_last_string_(fdt, name); return err; + } (*prop)->tag = cpu_to_fdt32(FDT_PROP); (*prop)->nameoff = cpu_to_fdt32(namestroff); diff --git a/scripts/dtc/libfdt/fdt_strerror.c b/scripts/dtc/libfdt/fdt_strerror.c index 9677a1887e57..0e6b4fd5e7ce 100644 --- a/scripts/dtc/libfdt/fdt_strerror.c +++ b/scripts/dtc/libfdt/fdt_strerror.c @@ -82,6 +82,7 @@ static struct fdt_errtabent fdt_errtable[] = { FDT_ERRTABENT(FDT_ERR_BADVALUE), FDT_ERRTABENT(FDT_ERR_BADOVERLAY), FDT_ERRTABENT(FDT_ERR_NOPHANDLES), + FDT_ERRTABENT(FDT_ERR_BADFLAGS), }; #define FDT_ERRTABSIZE (sizeof(fdt_errtable) / sizeof(fdt_errtable[0])) diff --git a/scripts/dtc/libfdt/fdt_sw.c b/scripts/dtc/libfdt/fdt_sw.c index 9fa4a94d83c3..e773157d0fc4 100644 --- a/scripts/dtc/libfdt/fdt_sw.c +++ b/scripts/dtc/libfdt/fdt_sw.c @@ -121,6 +121,12 @@ static int fdt_sw_probe_struct_(void *fdt) return err; \ } +static inline uint32_t sw_flags(void *fdt) +{ + /* assert: (fdt_magic(fdt) == FDT_SW_MAGIC) */ + return fdt_last_comp_version(fdt); +} + /* 'complete' state: Enter this state after fdt_finish() * * Allowed functions: none @@ -141,7 +147,7 @@ static void *fdt_grab_space_(void *fdt, size_t len) return fdt_offset_ptr_w_(fdt, offset); } -int fdt_create(void *buf, int bufsize) +int fdt_create_with_flags(void *buf, int bufsize, uint32_t flags) { const size_t hdrsize = FDT_ALIGN(sizeof(struct fdt_header), sizeof(struct fdt_reserve_entry)); @@ -150,11 +156,22 @@ int fdt_create(void *buf, int bufsize) if (bufsize < hdrsize) return -FDT_ERR_NOSPACE; + if (flags & ~FDT_CREATE_FLAGS_ALL) + return -FDT_ERR_BADFLAGS; + memset(buf, 0, bufsize); + /* + * magic and last_comp_version keep intermediate state during the fdt + * creation process, which is replaced with the proper FDT format by + * fdt_finish(). + * + * flags should be accessed with sw_flags(). + */ fdt_set_magic(fdt, FDT_SW_MAGIC); fdt_set_version(fdt, FDT_LAST_SUPPORTED_VERSION); - fdt_set_last_comp_version(fdt, FDT_FIRST_SUPPORTED_VERSION); + fdt_set_last_comp_version(fdt, flags); + fdt_set_totalsize(fdt, bufsize); fdt_set_off_mem_rsvmap(fdt, hdrsize); @@ -164,6 +181,11 @@ int fdt_create(void *buf, int bufsize) return 0; } +int fdt_create(void *buf, int bufsize) +{ + return fdt_create_with_flags(buf, bufsize, 0); +} + int fdt_resize(void *fdt, void *buf, int bufsize) { size_t headsize, tailsize; @@ -262,19 +284,13 @@ int fdt_end_node(void *fdt) return 0; } -static int fdt_find_add_string_(void *fdt, const char *s) +static int fdt_add_string_(void *fdt, const char *s) { char *strtab = (char *)fdt + fdt_totalsize(fdt); - const char *p; int strtabsize = fdt_size_dt_strings(fdt); int len = strlen(s) + 1; int struct_top, offset; - p = fdt_find_string_(strtab - strtabsize, strtabsize, s); - if (p) - return p - strtab; - - /* Add it */ offset = -strtabsize - len; struct_top = fdt_off_dt_struct(fdt) + fdt_size_dt_struct(fdt); if (fdt_totalsize(fdt) + offset < struct_top) @@ -285,20 +301,56 @@ static int fdt_find_add_string_(void *fdt, const char *s) return offset; } +/* Must only be used to roll back in case of error */ +static void fdt_del_last_string_(void *fdt, const char *s) +{ + int strtabsize = fdt_size_dt_strings(fdt); + int len = strlen(s) + 1; + + fdt_set_size_dt_strings(fdt, strtabsize - len); +} + +static int fdt_find_add_string_(void *fdt, const char *s, int *allocated) +{ + char *strtab = (char *)fdt + fdt_totalsize(fdt); + int strtabsize = fdt_size_dt_strings(fdt); + const char *p; + + *allocated = 0; + + p = fdt_find_string_(strtab - strtabsize, strtabsize, s); + if (p) + return p - strtab; + + *allocated = 1; + + return fdt_add_string_(fdt, s); +} + int fdt_property_placeholder(void *fdt, const char *name, int len, void **valp) { struct fdt_property *prop; int nameoff; + int allocated; FDT_SW_PROBE_STRUCT(fdt); - nameoff = fdt_find_add_string_(fdt, name); + /* String de-duplication can be slow, _NO_NAME_DEDUP skips it */ + if (sw_flags(fdt) & FDT_CREATE_FLAG_NO_NAME_DEDUP) { + allocated = 1; + nameoff = fdt_add_string_(fdt, name); + } else { + nameoff = fdt_find_add_string_(fdt, name, &allocated); + } if (nameoff == 0) return -FDT_ERR_NOSPACE; prop = fdt_grab_space_(fdt, sizeof(*prop) + FDT_TAGALIGN(len)); - if (! prop) + if (! prop) { + if (allocated) + fdt_del_last_string_(fdt, name); return -FDT_ERR_NOSPACE; + } prop->tag = cpu_to_fdt32(FDT_PROP); prop->nameoff = cpu_to_fdt32(nameoff); @@ -360,6 +412,10 @@ int fdt_finish(void *fdt) /* Finally, adjust the header */ fdt_set_totalsize(fdt, newstroffset + fdt_size_dt_strings(fdt)); + + /* And fix up fields that were keeping intermediate state. */ + fdt_set_last_comp_version(fdt, FDT_FIRST_SUPPORTED_VERSION); fdt_set_magic(fdt, FDT_MAGIC); + return 0; } diff --git a/scripts/dtc/libfdt/libfdt.h b/scripts/dtc/libfdt/libfdt.h index 627da2e079c9..be14bf63e577 100644 --- a/scripts/dtc/libfdt/libfdt.h +++ b/scripts/dtc/libfdt/libfdt.h @@ -138,7 +138,15 @@ /* FDT_ERR_NOPHANDLES: The device tree doesn't have any * phandle available anymore without causing an overflow */ -#define FDT_ERR_MAX 17 +#define FDT_ERR_BADFLAGS 18 + /* FDT_ERR_BADFLAGS: The function was passed a flags field that + * contains invalid flags or an invalid combination of flags. */ + +#define FDT_ERR_MAX 18 + +/* constants */ +#define FDT_MAX_PHANDLE 0xfffffffe + /* Valid values for phandles range from 1 to 2^32-2. */ /**********************************************************************/ /* Low-level functions (you probably don't need these) */ @@ -171,6 +179,16 @@ static inline uint32_t fdt32_ld(const fdt32_t *p) | bp[3]; } +static inline void fdt32_st(void *property, uint32_t value) +{ + uint8_t *bp = property; + + bp[0] = value >> 24; + bp[1] = (value >> 16) & 0xff; + bp[2] = (value >> 8) & 0xff; + bp[3] = value & 0xff; +} + static inline uint64_t fdt64_ld(const fdt64_t *p) { const uint8_t *bp = (const uint8_t *)p; @@ -185,6 +203,20 @@ static inline uint64_t fdt64_ld(const fdt64_t *p) | bp[7]; } +static inline void fdt64_st(void *property, uint64_t value) +{ + uint8_t *bp = property; + + bp[0] = value >> 56; + bp[1] = (value >> 48) & 0xff; + bp[2] = (value >> 40) & 0xff; + bp[3] = (value >> 32) & 0xff; + bp[4] = (value >> 24) & 0xff; + bp[5] = (value >> 16) & 0xff; + bp[6] = (value >> 8) & 0xff; + bp[7] = value & 0xff; +} + /**********************************************************************/ /* Traversal functions */ /**********************************************************************/ @@ -227,7 +259,7 @@ int fdt_next_subnode(const void *fdt, int offset); * ... * } * - * if ((node < 0) && (node != -FDT_ERR_NOT_FOUND)) { + * if ((node < 0) && (node != -FDT_ERR_NOTFOUND)) { * Error handling * } * @@ -361,6 +393,20 @@ const char *fdt_get_string(const void *fdt, int stroffset, int *lenp); */ const char *fdt_string(const void *fdt, int stroffset); +/** + * fdt_find_max_phandle - find and return the highest phandle in a tree + * @fdt: pointer to the device tree blob + * @phandle: return location for the highest phandle value found in the tree + * + * fdt_find_max_phandle() finds the highest phandle value in the given device + * tree. The value returned in @phandle is only valid if the function returns + * success. + * + * returns: + * 0 on success or a negative error code on failure + */ +int fdt_find_max_phandle(const void *fdt, uint32_t *phandle); + /** * fdt_get_max_phandle - retrieves the highest phandle in a tree * @fdt: pointer to the device tree blob @@ -369,12 +415,39 @@ const char *fdt_string(const void *fdt, int stroffset); * device tree. This will ignore badly formatted phandles, or phandles * with a value of 0 or -1. * + * This function is deprecated in favour of fdt_find_max_phandle(). + * * returns: * the highest phandle on success * 0, if no phandle was found in the device tree * -1, if an error occurred */ -uint32_t fdt_get_max_phandle(const void *fdt); +static inline uint32_t fdt_get_max_phandle(const void *fdt) +{ + uint32_t phandle; + int err; + + err = fdt_find_max_phandle(fdt, &phandle); + if (err < 0) + return (uint32_t)-1; + + return phandle; +} + +/** + * fdt_generate_phandle - return a new, unused phandle for a device tree blob + * @fdt: pointer to the device tree blob + * @phandle: return location for the new phandle + * + * Walks the device tree blob and looks for the highest phandle value. On + * success, the new, unused phandle value (one higher than the previously + * highest phandle value in the device tree blob) will be returned in the + * @phandle parameter. + * + * Returns: + * 0 on success or a negative error-code on failure + */ +int fdt_generate_phandle(const void *fdt, uint32_t *phandle); /** * fdt_num_mem_rsv - retrieve the number of memory reserve map entries @@ -566,7 +639,7 @@ int fdt_next_property_offset(const void *fdt, int offset); * ... * } * - * if ((property < 0) && (property != -FDT_ERR_NOT_FOUND)) { + * if ((property < 0) && (property != -FDT_ERR_NOTFOUND)) { * Error handling * } * @@ -669,7 +742,7 @@ static inline struct fdt_property *fdt_get_property_w(void *fdt, int nodeoffset, /** * fdt_getprop_by_offset - retrieve the value of a property at a given offset * @fdt: pointer to the device tree blob - * @ffset: offset of the property to read + * @offset: offset of the property to read * @namep: pointer to a string variable (will be overwritten) or NULL * @lenp: pointer to an integer variable (will be overwritten) or NULL * @@ -1360,7 +1433,45 @@ int fdt_nop_node(void *fdt, int nodeoffset); /* Sequential write functions */ /**********************************************************************/ +/* fdt_create_with_flags flags */ +#define FDT_CREATE_FLAG_NO_NAME_DEDUP 0x1 + /* FDT_CREATE_FLAG_NO_NAME_DEDUP: Do not try to de-duplicate property + * names in the fdt. This can result in faster creation times, but + * a larger fdt. */ + +#define FDT_CREATE_FLAGS_ALL (FDT_CREATE_FLAG_NO_NAME_DEDUP) + +/** + * fdt_create_with_flags - begin creation of a new fdt + * @fdt: pointer to memory allocated where fdt will be created + * @bufsize: size of the memory space at fdt + * @flags: a valid combination of FDT_CREATE_FLAG_ flags, or 0. + * + * fdt_create_with_flags() begins the process of creating a new fdt with + * the sequential write interface. + * + * fdt creation process must end with fdt_finished() to produce a valid fdt. + * + * returns: + * 0, on success + * -FDT_ERR_NOSPACE, bufsize is insufficient for a minimal fdt + * -FDT_ERR_BADFLAGS, flags is not valid + */ +int fdt_create_with_flags(void *buf, int bufsize, uint32_t flags); + +/** + * fdt_create - begin creation of a new fdt + * @fdt: pointer to memory allocated where fdt will be created + * @bufsize: size of the memory space at fdt + * + * fdt_create() is equivalent to fdt_create_with_flags() with flags=0. + * + * returns: + * 0, on success + * -FDT_ERR_NOSPACE, bufsize is insufficient for a minimal fdt + */ int fdt_create(void *buf, int bufsize); + int fdt_resize(void *fdt, void *buf, int bufsize); int fdt_add_reservemap_entry(void *fdt, uint64_t addr, uint64_t size); int fdt_finish_reservemap(void *fdt); @@ -1831,6 +1942,43 @@ static inline int fdt_appendprop_cell(void *fdt, int nodeoffset, #define fdt_appendprop_string(fdt, nodeoffset, name, str) \ fdt_appendprop((fdt), (nodeoffset), (name), (str), strlen(str)+1) +/** + * fdt_appendprop_addrrange - append a address range property + * @fdt: pointer to the device tree blob + * @parent: offset of the parent node + * @nodeoffset: offset of the node to add a property at + * @name: name of property + * @addr: start address of a given range + * @size: size of a given range + * + * fdt_appendprop_addrrange() appends an address range value (start + * address and size) to the value of the named property in the given + * node, or creates a new property with that value if it does not + * already exist. + * If "name" is not specified, a default "reg" is used. + * Cell sizes are determined by parent's #address-cells and #size-cells. + * + * This function may insert data into the blob, and will therefore + * change the offsets of some existing nodes. + * + * returns: + * 0, on success + * -FDT_ERR_BADLAYOUT, + * -FDT_ERR_BADMAGIC, + * -FDT_ERR_BADNCELLS, if the node has a badly formatted or invalid + * #address-cells property + * -FDT_ERR_BADOFFSET, nodeoffset did not point to FDT_BEGIN_NODE tag + * -FDT_ERR_BADSTATE, + * -FDT_ERR_BADSTRUCTURE, + * -FDT_ERR_BADVERSION, + * -FDT_ERR_BADVALUE, addr or size doesn't fit to respective cells size + * -FDT_ERR_NOSPACE, there is insufficient free space in the blob to + * contain a new property + * -FDT_ERR_TRUNCATED, standard meanings + */ +int fdt_appendprop_addrrange(void *fdt, int parent, int nodeoffset, + const char *name, uint64_t addr, uint64_t size); + /** * fdt_delprop - delete a property * @fdt: pointer to the device tree blob diff --git a/scripts/dtc/libfdt/libfdt_env.h b/scripts/dtc/libfdt/libfdt_env.h index eb2053845c9c..4d1cdfa58547 100644 --- a/scripts/dtc/libfdt/libfdt_env.h +++ b/scripts/dtc/libfdt/libfdt_env.h @@ -52,6 +52,7 @@ * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ +#include #include #include #include diff --git a/scripts/dtc/livetree.c b/scripts/dtc/livetree.c index 7a2e6446a17b..21c274125c2c 100644 --- a/scripts/dtc/livetree.c +++ b/scripts/dtc/livetree.c @@ -249,6 +249,7 @@ struct node * add_orphan_node(struct node *dt, struct node *new_node, char *ref) char *name; if (ref[0] == '/') { + d = data_add_marker(d, TYPE_STRING, ref); d = data_append_data(d, ref, strlen(ref) + 1); p = build_property("target-path", d, NULL); @@ -350,17 +351,20 @@ void delete_node(struct node *node) } void append_to_property(struct node *node, - char *name, const void *data, int len) + char *name, const void *data, int len, + enum markertype type) { struct data d; struct property *p; p = get_property(node, name); if (p) { - d = data_append_data(p->val, data, len); + d = data_add_marker(p->val, type, name); + d = data_append_data(d, data, len); p->val = d; } else { - d = data_append_data(empty_data, data, len); + d = data_add_marker(empty_data, type, name); + d = data_append_data(d, data, len); p = build_property(name, d, NULL); add_property(node, p); } @@ -858,8 +862,8 @@ static void generate_label_tree_internal(struct dt_info *dti, /* insert it */ p = build_property(l->label, - data_copy_mem(node->fullpath, - strlen(node->fullpath) + 1), + data_copy_escape_string(node->fullpath, + strlen(node->fullpath)), NULL); add_property(an, p); } @@ -910,7 +914,7 @@ static void add_fixup_entry(struct dt_info *dti, struct node *fn, xasprintf(&entry, "%s:%s:%u", node->fullpath, prop->name, m->offset); - append_to_property(fn, m->ref, entry, strlen(entry) + 1); + append_to_property(fn, m->ref, entry, strlen(entry) + 1, TYPE_STRING); free(entry); } @@ -970,7 +974,7 @@ static void add_local_fixup_entry(struct dt_info *dti, char **compp; int i, depth; - /* walk back retreiving depth */ + /* walk back retrieving depth */ depth = 0; for (wn = node; wn; wn = wn->parent) depth++; @@ -993,7 +997,7 @@ static void add_local_fixup_entry(struct dt_info *dti, free(compp); value_32 = cpu_to_fdt32(m->offset); - append_to_property(wn, prop->name, &value_32, sizeof(value_32)); + append_to_property(wn, prop->name, &value_32, sizeof(value_32), TYPE_UINT32); } static void generate_local_fixups_tree_internal(struct dt_info *dti, diff --git a/scripts/dtc/util.h b/scripts/dtc/util.h index 7658781a6200..fc3c0d05ada3 100644 --- a/scripts/dtc/util.h +++ b/scripts/dtc/util.h @@ -122,7 +122,7 @@ int utilfdt_read_err(const char *filename, char **buffp, size_t *len); * stderr. * * @param filename The filename to write, or - for stdout - * @param blob Poiner to buffer containing fdt + * @param blob Pointer to buffer containing fdt * @return 0 if ok, -1 on error */ int utilfdt_write(const char *filename, const void *blob); @@ -133,7 +133,7 @@ int utilfdt_write(const char *filename, const void *blob); * an error message for the user. * * @param filename The filename to write, or - for stdout - * @param blob Poiner to buffer containing fdt + * @param blob Pointer to buffer containing fdt * @return 0 if ok, else an errno value representing the error */ int utilfdt_write_err(const char *filename, const void *blob); diff --git a/scripts/dtc/version_gen.h b/scripts/dtc/version_gen.h index 75f383c0b9d3..2111a6e351f9 100644 --- a/scripts/dtc/version_gen.h +++ b/scripts/dtc/version_gen.h @@ -1 +1 @@ -#define DTC_VERSION "DTC 1.4.7-gf267e674" +#define DTC_VERSION "DTC 1.5.0-g87963ee2" -- cgit From 12869ecd5eef299cf3745bbeb9c6ce37f3b52cb3 Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Fri, 21 Jun 2019 08:18:32 -0600 Subject: scripts/dtc: Update to upstream version v1.5.0-30-g702c1b6c0e73 Pull in SPDX tag conversion from upstream dtc. This will replace the conversion done in the kernel tree copy in v5.2-rc2. This adds the following commits from upstream: 702c1b6c0e73 README.license: Update to reflect SPDX tag usage 4097bbffcf1d dtc: Add GPLv2 SPDX tags to files missing license text 94f87cd5b7c5 libfdt: Add dual GPL/BSD SPDX tags to files missing license text c4ffc05574b1 tests: Replace license boilerplate with SPDX tags a5ac29baacd2 pylibfdt: Replace dual GPLv2/BSD license boilerplate with SPDX tags 7fb0f4db2eb7 libfdt: Replace GPL/BSD boilerplate/reference with SPDX tags acfe84f2c47e dtc: Replace GPLv2 boilerplate/reference with SPDX tags Reviewed-by: Greg Kroah-Hartman Signed-off-by: Rob Herring --- scripts/dtc/Makefile.dtc | 1 + scripts/dtc/checks.c | 17 +------------ scripts/dtc/data.c | 17 +------------ scripts/dtc/dtc-lexer.l | 17 +------------ scripts/dtc/dtc-parser.y | 17 +------------ scripts/dtc/dtc.c | 17 +------------ scripts/dtc/dtc.h | 17 +------------ scripts/dtc/flattree.c | 17 +------------ scripts/dtc/fstree.c | 17 +------------ scripts/dtc/libfdt/Makefile.libfdt | 1 + scripts/dtc/libfdt/fdt.c | 47 +----------------------------------- scripts/dtc/libfdt/fdt.h | 47 +----------------------------------- scripts/dtc/libfdt/fdt_addresses.c | 47 +----------------------------------- scripts/dtc/libfdt/fdt_empty_tree.c | 47 +----------------------------------- scripts/dtc/libfdt/fdt_overlay.c | 47 +----------------------------------- scripts/dtc/libfdt/fdt_ro.c | 47 +----------------------------------- scripts/dtc/libfdt/fdt_rw.c | 47 +----------------------------------- scripts/dtc/libfdt/fdt_strerror.c | 46 +---------------------------------- scripts/dtc/libfdt/fdt_sw.c | 47 +----------------------------------- scripts/dtc/libfdt/fdt_wip.c | 47 +----------------------------------- scripts/dtc/libfdt/libfdt.h | 47 +----------------------------------- scripts/dtc/libfdt/libfdt_env.h | 47 +----------------------------------- scripts/dtc/libfdt/libfdt_internal.h | 47 +----------------------------------- scripts/dtc/livetree.c | 17 +------------ scripts/dtc/srcpos.c | 16 +----------- scripts/dtc/srcpos.h | 16 +----------- scripts/dtc/treesource.c | 17 +------------ scripts/dtc/util.c | 16 +----------- scripts/dtc/util.h | 16 +----------- scripts/dtc/version_gen.h | 2 +- scripts/dtc/yamltree.c | 16 +----------- 31 files changed, 31 insertions(+), 833 deletions(-) (limited to 'scripts/dtc') diff --git a/scripts/dtc/Makefile.dtc b/scripts/dtc/Makefile.dtc index d4375630a7f7..9c467b096f03 100644 --- a/scripts/dtc/Makefile.dtc +++ b/scripts/dtc/Makefile.dtc @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0-or-later # Makefile.dtc # # This is not a complete Makefile of itself. Instead, it is designed to diff --git a/scripts/dtc/checks.c b/scripts/dtc/checks.c index 4719d658432b..d7986ee18012 100644 --- a/scripts/dtc/checks.c +++ b/scripts/dtc/checks.c @@ -1,21 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * (C) Copyright David Gibson , IBM Corporation. 2007. - * - * - * 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 */ #include "dtc.h" diff --git a/scripts/dtc/data.c b/scripts/dtc/data.c index 4a204145cc7b..0a43b6de3264 100644 --- a/scripts/dtc/data.c +++ b/scripts/dtc/data.c @@ -1,21 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * (C) Copyright David Gibson , IBM Corporation. 2005. - * - * - * 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 */ #include "dtc.h" diff --git a/scripts/dtc/dtc-lexer.l b/scripts/dtc/dtc-lexer.l index 06c040902444..5c6c3fd557d7 100644 --- a/scripts/dtc/dtc-lexer.l +++ b/scripts/dtc/dtc-lexer.l @@ -1,21 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * (C) Copyright David Gibson , IBM Corporation. 2005. - * - * - * 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 */ %option noyywrap nounput noinput never-interactive diff --git a/scripts/dtc/dtc-parser.y b/scripts/dtc/dtc-parser.y index 2ec981e86111..2ed4dc1f07fd 100644 --- a/scripts/dtc/dtc-parser.y +++ b/scripts/dtc/dtc-parser.y @@ -1,21 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * (C) Copyright David Gibson , IBM Corporation. 2005. - * - * - * 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 */ %{ #include diff --git a/scripts/dtc/dtc.c b/scripts/dtc/dtc.c index 695e1f789fc7..bdb3f5945699 100644 --- a/scripts/dtc/dtc.c +++ b/scripts/dtc/dtc.c @@ -1,21 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * (C) Copyright David Gibson , IBM Corporation. 2005. - * - * - * 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 */ #include diff --git a/scripts/dtc/dtc.h b/scripts/dtc/dtc.h index 0d5fa215ac87..6e74ecea55a3 100644 --- a/scripts/dtc/dtc.h +++ b/scripts/dtc/dtc.h @@ -1,24 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ #ifndef DTC_H #define DTC_H /* * (C) Copyright David Gibson , IBM Corporation. 2005. - * - * - * 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 */ #include diff --git a/scripts/dtc/flattree.c b/scripts/dtc/flattree.c index f7f70769d73f..bd6977eedcb8 100644 --- a/scripts/dtc/flattree.c +++ b/scripts/dtc/flattree.c @@ -1,21 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * (C) Copyright David Gibson , IBM Corporation. 2005. - * - * - * 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 */ #include "dtc.h" diff --git a/scripts/dtc/fstree.c b/scripts/dtc/fstree.c index 1e7eeba47ff6..9871689b4afb 100644 --- a/scripts/dtc/fstree.c +++ b/scripts/dtc/fstree.c @@ -1,21 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * (C) Copyright David Gibson , IBM Corporation. 2005. - * - * - * 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 */ #include "dtc.h" diff --git a/scripts/dtc/libfdt/Makefile.libfdt b/scripts/dtc/libfdt/Makefile.libfdt index 193da8c99d83..e54639738c8e 100644 --- a/scripts/dtc/libfdt/Makefile.libfdt +++ b/scripts/dtc/libfdt/Makefile.libfdt @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause) # Makefile.libfdt # # This is not a complete Makefile of itself. Instead, it is designed to diff --git a/scripts/dtc/libfdt/fdt.c b/scripts/dtc/libfdt/fdt.c index ae03b1112961..179168ec63e9 100644 --- a/scripts/dtc/libfdt/fdt.c +++ b/scripts/dtc/libfdt/fdt.c @@ -1,52 +1,7 @@ +// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause) /* * libfdt - Flat Device Tree manipulation * Copyright (C) 2006 David Gibson, IBM Corporation. - * - * libfdt is dual licensed: you can use it either under the terms of - * the GPL, or the BSD license, at your option. - * - * a) This library 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 library 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 library; if not, write to the Free - * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, - * MA 02110-1301 USA - * - * Alternatively, - * - * b) Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * 1. Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND - * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, - * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR - * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, - * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include "libfdt_env.h" diff --git a/scripts/dtc/libfdt/fdt.h b/scripts/dtc/libfdt/fdt.h index 74961f9026d1..f2e68807f277 100644 --- a/scripts/dtc/libfdt/fdt.h +++ b/scripts/dtc/libfdt/fdt.h @@ -1,55 +1,10 @@ +/* SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause) */ #ifndef FDT_H #define FDT_H /* * libfdt - Flat Device Tree manipulation * Copyright (C) 2006 David Gibson, IBM Corporation. * Copyright 2012 Kim Phillips, Freescale Semiconductor. - * - * libfdt is dual licensed: you can use it either under the terms of - * the GPL, or the BSD license, at your option. - * - * a) This library 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 library 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 library; if not, write to the Free - * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, - * MA 02110-1301 USA - * - * Alternatively, - * - * b) Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * 1. Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND - * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, - * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR - * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, - * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef __ASSEMBLY__ diff --git a/scripts/dtc/libfdt/fdt_addresses.c b/scripts/dtc/libfdt/fdt_addresses.c index 2cc997ea5012..d8ba8ec60c6c 100644 --- a/scripts/dtc/libfdt/fdt_addresses.c +++ b/scripts/dtc/libfdt/fdt_addresses.c @@ -1,53 +1,8 @@ +// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause) /* * libfdt - Flat Device Tree manipulation * Copyright (C) 2014 David Gibson * Copyright (C) 2018 embedded brains GmbH - * - * libfdt is dual licensed: you can use it either under the terms of - * the GPL, or the BSD license, at your option. - * - * a) This library 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 library 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 library; if not, write to the Free - * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, - * MA 02110-1301 USA - * - * Alternatively, - * - * b) Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * 1. Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND - * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, - * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR - * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, - * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include "libfdt_env.h" diff --git a/scripts/dtc/libfdt/fdt_empty_tree.c b/scripts/dtc/libfdt/fdt_empty_tree.c index f2ae9b77c285..49d54d44b8e7 100644 --- a/scripts/dtc/libfdt/fdt_empty_tree.c +++ b/scripts/dtc/libfdt/fdt_empty_tree.c @@ -1,52 +1,7 @@ +// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause) /* * libfdt - Flat Device Tree manipulation * Copyright (C) 2012 David Gibson, IBM Corporation. - * - * libfdt is dual licensed: you can use it either under the terms of - * the GPL, or the BSD license, at your option. - * - * a) This library 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 library 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 library; if not, write to the Free - * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, - * MA 02110-1301 USA - * - * Alternatively, - * - * b) Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * 1. Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND - * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, - * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR - * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, - * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include "libfdt_env.h" diff --git a/scripts/dtc/libfdt/fdt_overlay.c b/scripts/dtc/libfdt/fdt_overlay.c index d3e9ab2dbb7b..e97f12b1a780 100644 --- a/scripts/dtc/libfdt/fdt_overlay.c +++ b/scripts/dtc/libfdt/fdt_overlay.c @@ -1,53 +1,8 @@ +// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause) /* * libfdt - Flat Device Tree manipulation * Copyright (C) 2016 Free Electrons * Copyright (C) 2016 NextThing Co. - * - * libfdt is dual licensed: you can use it either under the terms of - * the GPL, or the BSD license, at your option. - * - * a) This library 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 library 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 library; if not, write to the Free - * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, - * MA 02110-1301 USA - * - * Alternatively, - * - * b) Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * 1. Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND - * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, - * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR - * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, - * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include "libfdt_env.h" diff --git a/scripts/dtc/libfdt/fdt_ro.c b/scripts/dtc/libfdt/fdt_ro.c index 2c393a100bfc..6fd9ec170dbe 100644 --- a/scripts/dtc/libfdt/fdt_ro.c +++ b/scripts/dtc/libfdt/fdt_ro.c @@ -1,52 +1,7 @@ +// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause) /* * libfdt - Flat Device Tree manipulation * Copyright (C) 2006 David Gibson, IBM Corporation. - * - * libfdt is dual licensed: you can use it either under the terms of - * the GPL, or the BSD license, at your option. - * - * a) This library 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 library 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 library; if not, write to the Free - * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, - * MA 02110-1301 USA - * - * Alternatively, - * - * b) Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * 1. Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND - * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, - * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR - * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, - * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include "libfdt_env.h" diff --git a/scripts/dtc/libfdt/fdt_rw.c b/scripts/dtc/libfdt/fdt_rw.c index 9e7661509e9f..8795947c00dd 100644 --- a/scripts/dtc/libfdt/fdt_rw.c +++ b/scripts/dtc/libfdt/fdt_rw.c @@ -1,52 +1,7 @@ +// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause) /* * libfdt - Flat Device Tree manipulation * Copyright (C) 2006 David Gibson, IBM Corporation. - * - * libfdt is dual licensed: you can use it either under the terms of - * the GPL, or the BSD license, at your option. - * - * a) This library 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 library 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 library; if not, write to the Free - * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, - * MA 02110-1301 USA - * - * Alternatively, - * - * b) Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * 1. Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND - * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, - * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR - * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, - * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include "libfdt_env.h" diff --git a/scripts/dtc/libfdt/fdt_strerror.c b/scripts/dtc/libfdt/fdt_strerror.c index 0e6b4fd5e7ce..768db66eada5 100644 --- a/scripts/dtc/libfdt/fdt_strerror.c +++ b/scripts/dtc/libfdt/fdt_strerror.c @@ -1,51 +1,7 @@ +// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause) /* * libfdt - Flat Device Tree manipulation * Copyright (C) 2006 David Gibson, IBM Corporation. - * - * libfdt is dual licensed: you can use it either under the terms of - * the GPL, or the BSD license, at your option. - * - * a) This library 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 library 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 library; if not, write to the Free - * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, - * MA 02110-1301 USA - * - * Alternatively, - * - * b) Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * 1. Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND - * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, - * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR - * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include "libfdt_env.h" diff --git a/scripts/dtc/libfdt/fdt_sw.c b/scripts/dtc/libfdt/fdt_sw.c index e773157d0fc4..76bea22f734f 100644 --- a/scripts/dtc/libfdt/fdt_sw.c +++ b/scripts/dtc/libfdt/fdt_sw.c @@ -1,52 +1,7 @@ +// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause) /* * libfdt - Flat Device Tree manipulation * Copyright (C) 2006 David Gibson, IBM Corporation. - * - * libfdt is dual licensed: you can use it either under the terms of - * the GPL, or the BSD license, at your option. - * - * a) This library 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 library 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 library; if not, write to the Free - * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, - * MA 02110-1301 USA - * - * Alternatively, - * - * b) Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * 1. Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND - * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, - * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR - * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, - * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include "libfdt_env.h" diff --git a/scripts/dtc/libfdt/fdt_wip.c b/scripts/dtc/libfdt/fdt_wip.c index 534c1cbbb2f3..f64139e0b3dc 100644 --- a/scripts/dtc/libfdt/fdt_wip.c +++ b/scripts/dtc/libfdt/fdt_wip.c @@ -1,52 +1,7 @@ +// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause) /* * libfdt - Flat Device Tree manipulation * Copyright (C) 2006 David Gibson, IBM Corporation. - * - * libfdt is dual licensed: you can use it either under the terms of - * the GPL, or the BSD license, at your option. - * - * a) This library 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 library 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 library; if not, write to the Free - * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, - * MA 02110-1301 USA - * - * Alternatively, - * - * b) Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * 1. Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND - * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, - * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR - * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, - * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include "libfdt_env.h" diff --git a/scripts/dtc/libfdt/libfdt.h b/scripts/dtc/libfdt/libfdt.h index be14bf63e577..7b5ffd13a887 100644 --- a/scripts/dtc/libfdt/libfdt.h +++ b/scripts/dtc/libfdt/libfdt.h @@ -1,54 +1,9 @@ +/* SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause) */ #ifndef LIBFDT_H #define LIBFDT_H /* * libfdt - Flat Device Tree manipulation * Copyright (C) 2006 David Gibson, IBM Corporation. - * - * libfdt is dual licensed: you can use it either under the terms of - * the GPL, or the BSD license, at your option. - * - * a) This library 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 library 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 library; if not, write to the Free - * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, - * MA 02110-1301 USA - * - * Alternatively, - * - * b) Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * 1. Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND - * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, - * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR - * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, - * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include "libfdt_env.h" diff --git a/scripts/dtc/libfdt/libfdt_env.h b/scripts/dtc/libfdt/libfdt_env.h index 4d1cdfa58547..73b6d40450ac 100644 --- a/scripts/dtc/libfdt/libfdt_env.h +++ b/scripts/dtc/libfdt/libfdt_env.h @@ -1,55 +1,10 @@ +/* SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause) */ #ifndef LIBFDT_ENV_H #define LIBFDT_ENV_H /* * libfdt - Flat Device Tree manipulation * Copyright (C) 2006 David Gibson, IBM Corporation. * Copyright 2012 Kim Phillips, Freescale Semiconductor. - * - * libfdt is dual licensed: you can use it either under the terms of - * the GPL, or the BSD license, at your option. - * - * a) This library 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 library 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 library; if not, write to the Free - * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, - * MA 02110-1301 USA - * - * Alternatively, - * - * b) Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * 1. Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND - * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, - * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR - * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, - * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include diff --git a/scripts/dtc/libfdt/libfdt_internal.h b/scripts/dtc/libfdt/libfdt_internal.h index 4109f890ae60..7830e550c37a 100644 --- a/scripts/dtc/libfdt/libfdt_internal.h +++ b/scripts/dtc/libfdt/libfdt_internal.h @@ -1,54 +1,9 @@ +/* SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause) */ #ifndef LIBFDT_INTERNAL_H #define LIBFDT_INTERNAL_H /* * libfdt - Flat Device Tree manipulation * Copyright (C) 2006 David Gibson, IBM Corporation. - * - * libfdt is dual licensed: you can use it either under the terms of - * the GPL, or the BSD license, at your option. - * - * a) This library 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 library 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 library; if not, write to the Free - * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, - * MA 02110-1301 USA - * - * Alternatively, - * - * b) Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * 1. Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND - * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, - * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR - * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, - * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include diff --git a/scripts/dtc/livetree.c b/scripts/dtc/livetree.c index 21c274125c2c..0c039993953a 100644 --- a/scripts/dtc/livetree.c +++ b/scripts/dtc/livetree.c @@ -1,21 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * (C) Copyright David Gibson , IBM Corporation. 2005. - * - * - * 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 */ #include "dtc.h" diff --git a/scripts/dtc/srcpos.c b/scripts/dtc/srcpos.c index 41f83700ee91..f5205fb9c1ff 100644 --- a/scripts/dtc/srcpos.c +++ b/scripts/dtc/srcpos.c @@ -1,20 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright 2007 Jon Loeliger, Freescale Semiconductor, Inc. - * - * 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 */ #define _GNU_SOURCE diff --git a/scripts/dtc/srcpos.h b/scripts/dtc/srcpos.h index 6326a952c40e..4318d7ad34d9 100644 --- a/scripts/dtc/srcpos.h +++ b/scripts/dtc/srcpos.h @@ -1,20 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright 2007 Jon Loeliger, Freescale Semiconductor, Inc. - * - * 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 */ #ifndef SRCPOS_H diff --git a/scripts/dtc/treesource.c b/scripts/dtc/treesource.c index 1af36628b75f..c9d980c8abfc 100644 --- a/scripts/dtc/treesource.c +++ b/scripts/dtc/treesource.c @@ -1,21 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * (C) Copyright David Gibson , IBM Corporation. 2005. - * - * - * 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 */ #include "dtc.h" diff --git a/scripts/dtc/util.c b/scripts/dtc/util.c index 9c6fb5f286ae..48af961dcc8c 100644 --- a/scripts/dtc/util.c +++ b/scripts/dtc/util.c @@ -1,24 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright 2011 The Chromium Authors, All Rights Reserved. * Copyright 2008 Jon Loeliger, Freescale Semiconductor, Inc. * * util_is_printable_string contributed by * Pantelis Antoniou - * - * 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 */ #include diff --git a/scripts/dtc/util.h b/scripts/dtc/util.h index fc3c0d05ada3..ca5cb52928e3 100644 --- a/scripts/dtc/util.h +++ b/scripts/dtc/util.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ #ifndef UTIL_H #define UTIL_H @@ -8,21 +9,6 @@ /* * Copyright 2011 The Chromium Authors, All Rights Reserved. * Copyright 2008 Jon Loeliger, Freescale Semiconductor, Inc. - * - * 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 */ #ifdef __GNUC__ diff --git a/scripts/dtc/version_gen.h b/scripts/dtc/version_gen.h index 2111a6e351f9..f2761e24cf40 100644 --- a/scripts/dtc/version_gen.h +++ b/scripts/dtc/version_gen.h @@ -1 +1 @@ -#define DTC_VERSION "DTC 1.5.0-g87963ee2" +#define DTC_VERSION "DTC 1.5.0-g702c1b6c" diff --git a/scripts/dtc/yamltree.c b/scripts/dtc/yamltree.c index a00285a5a9ec..5b6ea8ea862f 100644 --- a/scripts/dtc/yamltree.c +++ b/scripts/dtc/yamltree.c @@ -1,22 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * (C) Copyright Linaro, Ltd. 2018 * (C) Copyright Arm Holdings. 2017 * (C) Copyright David Gibson , IBM Corporation. 2005. - * - * 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 */ #include -- cgit