tegra: spl: Enable debug UART

Enable the debug UART in SPL to allow early serial output even if the
standard UART does not work (e.g. due to driver model problem).

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Tested-on: Beaver, Jetson-TK1
Tested-by: Stephen Warren <swarren@nvidia.com>
This commit is contained in:
Simon Glass 2017-07-25 08:29:57 -06:00
parent 0f6507a7e4
commit 9b6b3c1b50

View File

@ -7,6 +7,7 @@
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <debug_uart.h>
#include <spl.h>
#include <asm/io.h>
@ -32,6 +33,9 @@ void spl_board_init(void)
gpio_early_init_uart();
clock_early_init();
#ifdef CONFIG_DEBUG_UART
debug_uart_init();
#endif
preloader_console_init();
}