mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-30 08:31:03 +00:00
68 lines
1.7 KiB
C
68 lines
1.7 KiB
C
/*
|
|
* (C) Copyright 2007 Michal Simek
|
|
*
|
|
* Michal SIMEK <monstr@monstr.eu>
|
|
*
|
|
* See file CREDITS for list of people who contributed to this
|
|
* project.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License as
|
|
* published by the Free Software Foundation; either version 2 of
|
|
* the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
|
* MA 02111-1307 USA
|
|
*/
|
|
|
|
/* This is a board specific file. It's OK to include board specific
|
|
* header files */
|
|
|
|
#include <common.h>
|
|
#include <config.h>
|
|
#include <asm/microblaze_intc.h>
|
|
#include <asm/asm.h>
|
|
|
|
void do_reset (void)
|
|
{
|
|
#ifdef CONFIG_SYS_GPIO_0
|
|
*((unsigned long *)(CONFIG_SYS_GPIO_0_ADDR)) =
|
|
++(*((unsigned long *)(CONFIG_SYS_GPIO_0_ADDR)));
|
|
#endif
|
|
#ifdef CONFIG_SYS_RESET_ADDRESS
|
|
puts ("Reseting board\n");
|
|
asm ("bra r0");
|
|
#endif
|
|
}
|
|
|
|
int gpio_init (void)
|
|
{
|
|
#ifdef CONFIG_SYS_GPIO_0
|
|
*((unsigned long *)(CONFIG_SYS_GPIO_0_ADDR)) = 0xFFFFFFFF;
|
|
#endif
|
|
return 0;
|
|
}
|
|
|
|
#ifdef CONFIG_SYS_FSL_2
|
|
void fsl_isr2 (void *arg) {
|
|
volatile int num;
|
|
*((unsigned int *)(CONFIG_SYS_GPIO_0_ADDR + 0x4)) =
|
|
++(*((unsigned int *)(CONFIG_SYS_GPIO_0_ADDR + 0x4)));
|
|
GET (num, 2);
|
|
NGET (num, 2);
|
|
puts("*");
|
|
}
|
|
|
|
int fsl_init2 (void) {
|
|
puts("fsl_init2\n");
|
|
install_interrupt_handler (FSL_INTR_2, fsl_isr2, NULL);
|
|
return 0;
|
|
}
|
|
#endif
|