1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
/* CPU specific code for the LEON2 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>
DECLARE_GLOBAL_DATA_PTR;
extern void _reset_reloc(void);
int checkcpu(void)
{
/* check LEON version here */
printf("CPU: LEON2\n");
return 0;
}
#ifdef CONFIG_DISPLAY_CPUINFO
int print_cpuinfo(void)
{
printf("CPU: LEON2\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;
}
/* ------------------------------------------------------------------------- */
#ifdef CONFIG_GRETH
int cpu_eth_init(bd_t *bis)
{
return greth_initialize(bis);
}
#endif
|
