blob: e67a4bf8b2b4621bd1eafeabb980c833b817a0cf (
plain)
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
|
/*
* Copyright 2016 IBM Corporation
*
* 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.
*/
#include <common.h>
#include <netdev.h>
#include <asm/arch/ast_scu.h>
#include <asm/arch/ast-sdmc.h>
#include <asm/io.h>
DECLARE_GLOBAL_DATA_PTR;
int board_init(void)
{
gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
gd->flags = 0;
return 0;
}
int dram_init(void)
{
u32 vga = ast_scu_get_vga_memsize();
u32 dram = ast_sdmc_get_mem_size();
gd->ram_size = dram - vga;
return 0;
}
#ifdef CONFIG_FTGMAC100
int board_eth_init(bd_t *bd)
{
return ftgmac100_initialize(bd);
}
#endif
#ifdef CONFIG_ASPEEDNIC
int board_eth_init(bd_t *bd)
{
return aspeednic_initialize(bd);
}
#endif
/* Called by macro WATCHDOG_RESET */
#if defined(CONFIG_HW_WATCHDOG)
void hw_watchdog_reset(void)
{
/* Restart WD2 timer */
writel(0x4755, AST_WDT2_BASE + 0x08);
}
#endif /* CONFIG_WATCHDOG */
|
