diff options
| -rw-r--r-- | cmd/fdt.c | 34 | ||||
| -rw-r--r-- | tools/binman/bintool.py | 10 | ||||
| -rw-r--r-- | tools/binman/btool/futility.py | 17 |
3 files changed, 48 insertions, 13 deletions
@@ -48,11 +48,27 @@ void set_working_fdt_addr(ulong addr) /* * Get a value from the fdt and format it to be set in the environment */ -static int fdt_value_env_set(const void *nodep, int len, const char *var) +static int fdt_value_env_set(const void *nodep, int len, + const char *var, int index) { - if (is_printable_string(nodep, len)) - env_set(var, (void *)nodep); - else if (len == 4) { + if (is_printable_string(nodep, len)) { + const char *nodec = (const char *)nodep; + int i; + + /* + * Iterate over all members in stringlist and find the one at + * offset $index. If no such index exists, indicate failure. + */ + for (i = 0; i < len; i += strlen(nodec) + 1) { + if (index-- > 0) + continue; + + env_set(var, nodec + i); + return 0; + } + + return 1; + } else if (len == 4) { char buf[11]; sprintf(buf, "0x%08X", fdt32_to_cpu(*(fdt32_t *)nodep)); @@ -426,10 +442,14 @@ static int do_fdt(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) return 0; } else if (nodep && len > 0) { if (subcmd[0] == 'v') { + int index = 0; int ret; + if (argc == 7) + index = simple_strtoul(argv[6], NULL, 10); + ret = fdt_value_env_set(nodep, len, - var); + var, index); if (ret != 0) return ret; } else if (subcmd[0] == 'a') { @@ -1085,7 +1105,9 @@ static char fdt_help_text[] = "fdt resize [<extrasize>] - Resize fdt to size + padding to 4k addr + some optional <extrasize> if needed\n" "fdt print <path> [<prop>] - Recursive print starting at <path>\n" "fdt list <path> [<prop>] - Print one level starting at <path>\n" - "fdt get value <var> <path> <prop> - Get <property> and store in <var>\n" + "fdt get value <var> <path> <prop> [<index>] - Get <property> and store in <var>\n" + " In case of stringlist property, use optional <index>\n" + " to select string within the stringlist. Default is 0.\n" "fdt get name <var> <path> <index> - Get name of node <index> and store in <var>\n" "fdt get addr <var> <path> <prop> - Get start address of <property> and store in <var>\n" "fdt get size <var> <path> [<prop>] - Get size of [<property>] or num nodes and store in <var>\n" diff --git a/tools/binman/bintool.py b/tools/binman/bintool.py index 032179a..a582d9d 100644 --- a/tools/binman/bintool.py +++ b/tools/binman/bintool.py @@ -319,7 +319,7 @@ class Bintool: return result.stdout @classmethod - def build_from_git(cls, git_repo, make_target, bintool_path): + def build_from_git(cls, git_repo, make_target, bintool_path, flags=None): """Build a bintool from a git repo This clones the repo in a temporary directory, builds it with 'make', @@ -330,6 +330,7 @@ class Bintool: make_target (str): Target to pass to 'make' to build the tool bintool_path (str): Relative path of the tool in the repo, after build is complete + flags (list of str): Flags or variables to pass to make, or None Returns: tuple: @@ -341,8 +342,11 @@ class Bintool: print(f"- clone git repo '{git_repo}' to '{tmpdir}'") tools.run('git', 'clone', '--depth', '1', git_repo, tmpdir) print(f"- build target '{make_target}'") - tools.run('make', '-C', tmpdir, '-j', f'{multiprocessing.cpu_count()}', - make_target) + cmd = ['make', '-C', tmpdir, '-j', f'{multiprocessing.cpu_count()}', + make_target] + if flags: + cmd += flags + tools.run(*cmd) fname = os.path.join(tmpdir, bintool_path) if not os.path.exists(fname): print(f"- File '{fname}' was not produced") diff --git a/tools/binman/btool/futility.py b/tools/binman/btool/futility.py index 75a05c2..04c9aef 100644 --- a/tools/binman/btool/futility.py +++ b/tools/binman/btool/futility.py @@ -160,8 +160,17 @@ class Bintoolfutility(bintool.Bintool): Raises: Valuerror: Fetching could not be completed """ - if method != bintool.FETCH_BIN: + if method != bintool.FETCH_BUILD: return None - fname, tmpdir = self.fetch_from_drive( - '1hdsInzsE4aJbmBeJ663kYgjOQyW1I-E0') - return fname, tmpdir + + # The Chromium OS repo is here: + # https://chromium.googlesource.com/chromiumos/platform/vboot_reference/ + # + # Unfortunately this requires logging in and obtaining a line for the + # .gitcookies file. So use a mirror instead. + result = self.build_from_git( + 'https://github.com/sjg20/vboot_reference.git', + 'all', + 'build/futility/futility', + flags=['USE_FLASHROM=0']) + return result |