[U-Boot] [PATCH 2/3] dm: ns16550: Allow the driver to be omitted if requested

Allow the ns16550 debug UART to be used without the full driver.

Signed-off-by: Simon Glass sjg@chromium.org ---

drivers/serial/ns16550.c | 2 ++ 1 file changed, 2 insertions(+)

diff --git a/drivers/serial/ns16550.c b/drivers/serial/ns16550.c index 3fab3f1..2025423 100644 --- a/drivers/serial/ns16550.c +++ b/drivers/serial/ns16550.c @@ -440,6 +440,7 @@ static const struct udevice_id ns16550_serial_ids[] = { }; #endif

+#if CONFIG_IS_ENABLED(SERIAL_PRESENT) U_BOOT_DRIVER(ns16550_serial) = { .name = "ns16550_serial", .id = UCLASS_SERIAL, @@ -453,4 +454,5 @@ U_BOOT_DRIVER(ns16550_serial) = { .ops = &ns16550_serial_ops, .flags = DM_FLAG_PRE_RELOC, }; +#endif #endif /* CONFIG_DM_SERIAL */