diff options
| author | Simon Glass <[email protected]> | 2023-07-12 09:04:37 -0600 |
|---|---|---|
| committer | Bin Meng <[email protected]> | 2023-07-17 13:38:34 +0800 |
| commit | 347a845aec18561d36299b0735c47c2b3f45bc71 (patch) | |
| tree | 68188c6812827b4dd1a2bf20afaecf5bce20fc38 /test | |
| parent | 43b6fa9c1464e0918004dc03be03acd3c40bcc25 (diff) | |
bdinfo: Show information about the serial port
It is useful to see the detailed setting of the serial port, e.g. to
allow setting up earlycon or console for Linux. Add this output to the
'bdinfo' command.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
[bmeng: squashed in [email protected]]
Signed-off-by: Bin Meng <[email protected]>
Diffstat (limited to 'test')
| -rw-r--r-- | test/cmd/bdinfo.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/test/cmd/bdinfo.c b/test/cmd/bdinfo.c index cddf1a46d49..6480393fd5d 100644 --- a/test/cmd/bdinfo.c +++ b/test/cmd/bdinfo.c @@ -16,6 +16,7 @@ #include <env.h> #include <lmb.h> #include <net.h> +#include <serial.h> #include <video.h> #include <vsprintf.h> #include <asm/cache.h> @@ -191,6 +192,19 @@ static int bdinfo_test_move(struct unit_test_state *uts) ut_assert_nextline("devicetree = %s", fdtdec_get_srcname()); } + if (IS_ENABLED(CONFIG_DM_SERIAL)) { + struct serial_device_info info; + + ut_assertnonnull(gd->cur_serial_dev); + ut_assertok(serial_getinfo(gd->cur_serial_dev, &info)); + + ut_assertok(test_num_l(uts, "serial addr", info.addr)); + ut_assertok(test_num_l(uts, " width", info.reg_width)); + ut_assertok(test_num_l(uts, " shift", info.reg_shift)); + ut_assertok(test_num_l(uts, " offset", info.reg_offset)); + ut_assertok(test_num_l(uts, " clock", info.clock)); + } + ut_assertok(ut_check_console_end(uts)); return 0; |