* [U-Boot] [PATCH] arm: zynq: Enable debug_uart_init in spl when enabled
@ 2018-04-19 10:40 Michal Simek
0 siblings, 0 replies; only message in thread
From: Michal Simek @ 2018-04-19 10:40 UTC (permalink / raw)
To: u-boot
In past this code was commented and was used for debug purpose.
But there is no reason not to enabled it based on macros.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---
arch/arm/mach-zynq/spl.c | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/arch/arm/mach-zynq/spl.c b/arch/arm/mach-zynq/spl.c
index 0a303f41ebdf..c17fbd49877a 100644
--- a/arch/arm/mach-zynq/spl.c
+++ b/arch/arm/mach-zynq/spl.c
@@ -20,11 +20,12 @@ void board_init_f(ulong dummy)
ps7_init();
arch_cpu_init();
- /*
- * The debug UART can be used from this point:
- * debug_uart_init();
- * printch('x');
- */
+
+#ifdef CONFIG_DEBUG_UART
+ /* Uart debug for sure */
+ debug_uart_init();
+ puts("Debug uart enabled\n"); /* or printch() */
+#endif
}
#ifdef CONFIG_SPL_BOARD_INIT
--
2.17.0
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2018-04-19 10:40 [U-Boot] [PATCH] arm: zynq: Enable debug_uart_init in spl when enabled Michal Simek
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