source: rtems/bsps/arm/xilinx-zynq/start/bspreset.c @ 9964895

5
Last change on this file since 9964895 was 9964895, checked in by Sebastian Huber <sebastian.huber@…>, on 04/20/18 at 08:35:35

bsps: Move startup files to bsps

Adjust build support files to new directory layout.

This patch is a part of the BSP source reorganization.

Update #3285.
  • Property mode set to 100644
File size: 725 bytes
Line 
1/*
2 * Copyright (c) 2013, 2017 embedded brains GmbH.  All rights reserved.
3 *
4 *  embedded brains GmbH
5 *  Dornierstr. 4
6 *  82178 Puchheim
7 *  Germany
8 *  <info@embedded-brains.de>
9 *
10 * The license and distribution terms for this file may be
11 * found in the file LICENSE in this distribution or at
12 * http://www.rtems.org/license/LICENSE.
13 */
14
15#include <bsp.h>
16#include <bsp/bootcard.h>
17#include <bsp/zynq-uart.h>
18
19void bsp_reset(void)
20{
21  volatile uint32_t *slcr_unlock = (volatile uint32_t *) 0xf8000008;
22  volatile uint32_t *pss_rst_ctrl = (volatile uint32_t *) 0xf8000200;
23
24  zynq_uart_reset_tx_flush(&zynq_uart_instances[BSP_CONSOLE_MINOR]);
25
26  while (true) {
27    *slcr_unlock = 0xdf0d;
28    *pss_rst_ctrl = 0x1;
29  }
30}
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