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
|
/*
* Copyright (C) 2012 Alexander Shiyan <shc_work@mail.ru>
*
* 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 <driver.h>
#include <init.h>
#include <partition.h>
#include <io.h>
#include <linux/sizes.h>
#include <asm/armlinux.h>
#include <asm/mmu.h>
#include <generated/mach-types.h>
#include <mach/clps711x.h>
#include <mach/devices.h>
static int clps711x_devices_init(void)
{
u32 serial_h = 0, serial_l = readl(UNIQID);
void *cfi_io;
/* Setup Chipselects */
clps711x_setup_memcfg(0, MEMCFG_WAITSTATE_6_1 | MEMCFG_BUS_WIDTH_16);
clps711x_setup_memcfg(1, MEMCFG_WAITSTATE_6_1 | MEMCFG_BUS_WIDTH_8);
clps711x_setup_memcfg(2, MEMCFG_WAITSTATE_8_3 | MEMCFG_BUS_WIDTH_16 |
MEMCFG_CLKENB);
clps711x_setup_memcfg(3, MEMCFG_WAITSTATE_6_1 | MEMCFG_BUS_WIDTH_32);
cfi_io = map_io_sections(CS0_BASE, (void *)0x90000000, SZ_32M);
add_cfi_flash_device(DEVICE_ID_DYNAMIC, (unsigned long)cfi_io, SZ_32M,
IORESOURCE_MEM);
devfs_add_partition("nor0", 0x00000, SZ_256K, DEVFS_PARTITION_FIXED,
"self0");
devfs_add_partition("nor0", SZ_256K, SZ_256K, DEVFS_PARTITION_FIXED,
"env0");
armlinux_set_architecture(MACH_TYPE_CLEP7212);
armlinux_set_serial(((u64)serial_h << 32) | serial_l);
return 0;
}
device_initcall(clps711x_devices_init);
static int clps711x_console_init(void)
{
barebox_set_model("Cirrus Logic CLEP7212");
barebox_set_hostname("clep7212");
clps711x_add_uart(0);
return 0;
}
console_initcall(clps711x_console_init);
|
