From: Peter Hoyes <Peter.Hoyes@arm.com>
Date: Tue, 21 Mar 2023 13:01:16 +0000 (+0000)
Subject: fdt: Make fdt addr -q quieter
X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=b4fae89c48b9a8c868c5b5f63af2d6737a54621e;p=u-boot.git

fdt: Make fdt addr -q quieter

64597346 "fdt: Add -q option to fdt addr for distro_bootcmd" introduced
the -q option for fdt addr, which sets the current working fdt address
without printing any output.

baf41410 "fdt: Show a message when the working FDT changes" made the
utility function set_working_fdt_addr (in cmd/fdt.c) output a message
on each invocation, even if called via fdt addr -q, in which case its
output is now slightly noisier.

To fix this, split out set_working_fdt_addr into set_working_fdt_addr
plus the static function set_working_fdt_addr_quiet.
set_working_fdt_addr_quiet can be called by "quiet" fdt cmd logic and
set_working_fdt_addr is exported (as before) to other boot logic. The
latter calls the former.

Remove the assertion from the fdt addr test case when calling with the
-q argument.

Signed-off-by: Peter Hoyes <Peter.Hoyes@arm.com>
Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
---

diff --git a/cmd/fdt.c b/cmd/fdt.c
index 87d9a38507..aae3278526 100644
--- a/cmd/fdt.c
+++ b/cmd/fdt.c
@@ -36,16 +36,21 @@ static int is_printable_string(const void *data, int len);
  */
 struct fdt_header *working_fdt;
 
-void set_working_fdt_addr(ulong addr)
+static void set_working_fdt_addr_quiet(ulong addr)
 {
 	void *buf;
 
-	printf("Working FDT set to %lx\n", addr);
 	buf = map_sysmem(addr, 0);
 	working_fdt = buf;
 	env_set_hex("fdtaddr", addr);
 }
 
+void set_working_fdt_addr(ulong addr)
+{
+	printf("Working FDT set to %lx\n", addr);
+	set_working_fdt_addr_quiet(addr);
+}
+
 /*
  * Get a value from the fdt and format it to be set in the environment
  */
@@ -192,10 +197,14 @@ static int do_fdt(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
 		if ((quiet && fdt_check_header(blob)) ||
 		    (!quiet && !fdt_valid(&blob)))
 			return 1;
-		if (control)
+		if (control) {
 			gd->fdt_blob = blob;
-		else
-			set_working_fdt_addr(addr);
+		} else {
+			if (quiet)
+				set_working_fdt_addr_quiet(addr);
+			else
+				set_working_fdt_addr(addr);
+		}
 
 		if (argc >= 2) {
 			int  len;
diff --git a/test/cmd/fdt.c b/test/cmd/fdt.c
index 597fecbf62..7835da232d 100644
--- a/test/cmd/fdt.c
+++ b/test/cmd/fdt.c
@@ -236,7 +236,6 @@ static int fdt_test_addr_resize(struct unit_test_state *uts)
 
 	/* ...quietly */
 	ut_assertok(run_commandf("fdt addr -q %08lx %zx", addr, sizeof(fdt) / 4));
-	ut_assert_nextline("Working FDT set to %lx", addr);
 	ut_assertok(ut_check_console_end(uts));
 
 	/* We cannot easily provoke errors in fdt_open_into(), so ignore that */