[PATCH 06/67] serial: Support info() method in ns16550 xPL with UPL

Simon Glass sjg at chromium.org
Wed Jan 1 23:08:52 CET 2025


UPL needs to pass the serial details onto the next stage, so adjust the
condition to support this.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

 drivers/serial/ns16550.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/serial/ns16550.c b/drivers/serial/ns16550.c
index 3f6860f3916..5126cf8bc1a 100644
--- a/drivers/serial/ns16550.c
+++ b/drivers/serial/ns16550.c
@@ -473,7 +473,7 @@ static int ns16550_serial_getinfo(struct udevice *dev,
 	struct ns16550_plat *plat = com_port->plat;
 
 	/* save code size */
-	if (!not_xpl())
+	if (!not_xpl() && !CONFIG_IS_ENABLED(UPL_OUT))
 		return -ENOSYS;
 
 	info->type = SERIAL_CHIP_16550_COMPATIBLE;
-- 
2.43.0



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