Add GPL-2.0+ SPDX-License-Identifier to source files

[people/ms/u-boot.git] / arch / sparc / cpu / leon2 / cpu.c

/* CPU specific code for the LEON2 CPU
 *
 * (C) Copyright 2007
 * Daniel Hellstrom, Gaisler Research, daniel@gaisler.com
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#include <common.h>
#include <watchdog.h>
#include <command.h>
#include <netdev.h>

DECLARE_GLOBAL_DATA_PTR;

extern void _reset_reloc(void);

int checkcpu(void)
{
	/* check LEON version here */
	printf("CPU: LEON2\n");
	return 0;
}

/* ------------------------------------------------------------------------- */

void cpu_reset(void)
{
	/* Interrupts off */
	disable_interrupts();

	/* jump to restart in flash */
	_reset_reloc();
}

int do_reset(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
{
	cpu_reset();

	return 1;
}

/* ------------------------------------------------------------------------- */

#ifdef CONFIG_GRETH
int cpu_eth_init(bd_t *bis)
{
	return greth_initialize(bis);
}
#endif