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 <s...@chromium.org>
---
Changes in v3: None
Changes in v2: None
arch/arm/mach-tegra/spl.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm/mach-tegra/spl.c b/arch/arm/mach-tegra/spl.c
index 41c88cb2b4..189b3da026 100644
--- a/arch/arm/mach-tegra/spl.c
+++ b/arch/arm/mach-tegra/spl.c
@@ -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();
}
--
2.13.1.508.gb3defc5cc-goog
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