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
61
62
63
64
65
66
67
68
69
70
71
72
73
74
|
// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2017 Microchip
* Wenyou Yang <wenyou.yang@microchip.com>
*/
#include <common.h>
#include <atmel_lcd.h>
#include <dm.h>
#include <nand.h>
#include <version.h>
#include <video.h>
#include <video_console.h>
#include <asm/io.h>
#include <asm/arch/clk.h>
DECLARE_GLOBAL_DATA_PTR;
int at91_video_show_board_info(void)
{
struct vidconsole_priv *priv;
ulong dram_size, nand_size;
int i;
u32 len = 0;
char buf[255];
char *corp = "2017 Microchip Technology Inc.\n";
char temp[32];
struct udevice *dev, *con;
const char *s;
vidinfo_t logo_info;
int ret;
len += sprintf(&buf[len], "%s\n", U_BOOT_VERSION);
memcpy(&buf[len], corp, strlen(corp));
len += strlen(corp);
len += sprintf(&buf[len], "%s CPU at %s MHz\n", get_cpu_name(),
strmhz(temp, get_cpu_clk_rate()));
dram_size = 0;
for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++)
dram_size += gd->bd->bi_dram[i].size;
nand_size = 0;
#ifdef CONFIG_NAND_ATMEL
for (i = 0; i < CONFIG_SYS_MAX_NAND_DEVICE; i++)
nand_size += get_nand_dev_by_index(i)->size;
#endif
len += sprintf(&buf[len], "%ld MB SDRAM, %ld MB NAND\n",
dram_size >> 20, nand_size >> 20);
ret = uclass_get_device(UCLASS_VIDEO, 0, &dev);
if (ret)
return ret;
microchip_logo_info(&logo_info);
ret = video_bmp_display(dev, logo_info.logo_addr,
logo_info.logo_x_offset,
logo_info.logo_y_offset, false);
if (ret)
return ret;
ret = uclass_get_device(UCLASS_VIDEO_CONSOLE, 0, &con);
if (ret)
return ret;
priv = dev_get_uclass_priv(con);
vidconsole_position_cursor(con, 0, (logo_info.logo_height +
priv->y_charsize - 1) / priv->y_charsize);
for (s = buf, i = 0; i < len; s++, i++)
vidconsole_put_char(con, *s);
return 0;
}
|
