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/* CPU specific code for the LEON3 CPU
*
* (C) Copyright 2007, 2015
* Daniel Hellstrom, Cobham Gaisler, daniel@gaisler.com
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <watchdog.h>
#include <command.h>
#include <netdev.h>
#include <asm/io.h>
#include <asm/processor.h>
DECLARE_GLOBAL_DATA_PTR;
extern void _reset_reloc(void);
int checkcpu(void)
{
/* check LEON version here */
printf("CPU: LEON3\n");
return 0;
}
#ifdef CONFIG_DISPLAY_CPUINFO
int print_cpuinfo(void)
{
printf("CPU: LEON3\n");
return 0;
}
#endif
/* ------------------------------------------------------------------------- */
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;
}
u64 flash_read64(void *addr)
{
return __raw_readq(addr);
}
/* ------------------------------------------------------------------------- */
#ifdef CONFIG_GRETH
int cpu_eth_init(bd_t *bis)
{
return greth_initialize(bis);
}
#endif
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