From 589d8c7653c75d789c6e47d69a4f5bb089aecd5a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= Date: Tue, 23 May 2023 10:09:41 +0200 Subject: dtc: Add an option to generate __local_fixups__ and __fixups__ MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This records detailed usage of labels in a dtb. This is needed in overlays (and enabled implicitly for these). For ordinary device trees it can be used to restore labels when compiling back to dts format. Signed-off-by: Uwe Kleine-König Message-Id: <20230523080941.419330-1-u.kleine-koenig@pengutronix.de> Signed-off-by: David Gibson --- dtc.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'dtc.c') diff --git a/dtc.c b/dtc.c index bc786c5..d2e4e2b 100644 --- a/dtc.c +++ b/dtc.c @@ -47,7 +47,7 @@ static void fill_fullpaths(struct node *tree, const char *prefix) /* Usage related data. */ static const char usage_synopsis[] = "dtc [options] "; -static const char usage_short_opts[] = "qI:O:o:V:d:R:S:p:a:fb:i:H:sW:E:@AThv"; +static const char usage_short_opts[] = "qI:O:o:V:d:R:S:p:a:fb:i:H:sW:E:@LAThv"; static struct option const usage_long_opts[] = { {"quiet", no_argument, NULL, 'q'}, {"in-format", a_argument, NULL, 'I'}, @@ -67,6 +67,7 @@ static struct option const usage_long_opts[] = { {"warning", a_argument, NULL, 'W'}, {"error", a_argument, NULL, 'E'}, {"symbols", no_argument, NULL, '@'}, + {"local-fixups", no_argument, NULL, 'L'}, {"auto-alias", no_argument, NULL, 'A'}, {"annotate", no_argument, NULL, 'T'}, {"help", no_argument, NULL, 'h'}, @@ -252,6 +253,11 @@ int main(int argc, char *argv[]) case '@': generate_symbols = 1; break; + + case 'L': + generate_fixups = 1; + break; + case 'A': auto_label_aliases = 1; break; -- cgit v1.1