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arm/xilinx-zynq: Initialize debug console once

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This commit is contained in:
Sebastian Huber
2023-05-24 11:29:10 +02:00
parent bc31fb65d2
commit 5da3ff47df
1 changed files with 6 additions and 0 deletions
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6
bsps/arm/xilinx-zynq/console/debug-console.c
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@@ -50,11 +50,17 @@ static void zynq_debug_console_out(char c)
zynq_uart_write_polled(base, c); zynq_uart_write_polled(base, c);
} }
static void zynq_debug_console_early_init(char c);
static void zynq_debug_console_init(void) static void zynq_debug_console_init(void)
{ {
rtems_termios_device_context *base = rtems_termios_device_context *base =
&zynq_uart_instances[BSP_CONSOLE_MINOR].base; &zynq_uart_instances[BSP_CONSOLE_MINOR].base;
if (BSP_output_char != zynq_debug_console_early_init) {
return;
}
zynq_uart_initialize(base); zynq_uart_initialize(base);
BSP_output_char = zynq_debug_console_out; BSP_output_char = zynq_debug_console_out;
} }