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