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/*
* Copyright (c) 2013, 2017 embedded brains GmbH. All rights reserved.
*
* embedded brains GmbH
* Dornierstr. 4
* 82178 Puchheim
* Germany
* <info@embedded-brains.de>
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*/
#include <rtems/console.h>
#include <rtems/bspIo.h>
#include <bsp/irq.h>
#include <bsp/zynq-uart.h>
#include <bspopts.h>
zynq_uart_context zynq_uart_instances[2] = {
{
.base = RTEMS_TERMIOS_DEVICE_CONTEXT_INITIALIZER( "Zynq UART 0" ),
.regs = (volatile struct zynq_uart *) 0xe0000000,
.irq = ZYNQ_IRQ_UART_0
}, {
.base = RTEMS_TERMIOS_DEVICE_CONTEXT_INITIALIZER( "Zynq UART 1" ),
.regs = (volatile struct zynq_uart *) 0xe0001000,
.irq = ZYNQ_IRQ_UART_1
}
};
rtems_status_code console_initialize(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *arg
)
{
size_t i;
rtems_termios_initialize();
for (i = 0; i < RTEMS_ARRAY_SIZE(zynq_uart_instances); ++i) {
char uart[] = "/dev/ttySX";
uart[sizeof(uart) - 2] = (char) ('0' + i);
rtems_termios_device_install(
&uart[0],
&zynq_uart_handler,
NULL,
&zynq_uart_instances[i].base
);
if (i == BSP_CONSOLE_MINOR) {
link(&uart[0], CONSOLE_DEVICE_NAME);
}
}
return RTEMS_SUCCESSFUL;
}
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