blob: 42bd1261b20ae8f9ec25e32f40976a3e61dec781 [file] [log] [blame]
Nobuhiro Iwamatsu6b7c0f52010-10-25 03:12:24 +09001/*
2 * Copyright (C) 2007 - 2010
3 * Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
4 * (C) Copyright 2000-2003
5 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
6 * Copyright (C) 2004-2007 Freescale Semiconductor, Inc.
7 *
8 * board/shmin/shmin.c
9 *
Wolfgang Denk1a459662013-07-08 09:37:19 +020010 * SPDX-License-Identifier: GPL-2.0+
Nobuhiro Iwamatsu6b7c0f52010-10-25 03:12:24 +090011 *
12 * Copy board_flash_get_legacy() from board/freescale/m54455evb/m54455evb.c
13 */
14
15#include <common.h>
16#include <asm/io.h>
17#include <asm/processor.h>
Bernhard Kaindld0201692011-10-20 10:56:59 +000018#include <netdev.h>
Nobuhiro Iwamatsu6b7c0f52010-10-25 03:12:24 +090019
20int checkboard(void)
21{
22 puts("BOARD: T-SH7706LAN ");
23 if(readb(0xb0008006) == 0xab)
24 puts("v2\n");
25 else
26 puts("v1\n");
27 return 0;
28}
29
30int board_init(void)
31{
32 writew(0x2980, BCR2);
33 return 0;
34}
35
Bernhard Kaindld0201692011-10-20 10:56:59 +000036int board_eth_init(bd_t *bis)
37{
38 return ne2k_register();
39}
40
Nobuhiro Iwamatsu6b7c0f52010-10-25 03:12:24 +090041void led_set_state(unsigned short value)
42{
43
44}
45
46#if defined(CONFIG_FLASH_CFI_LEGACY)
47#include <flash.h>
48ulong board_flash_get_legacy(ulong base, int banknum, flash_info_t *info)
49{
50 int sect[] = CONFIG_SYS_ATMEL_SECT;
51 int sectsz[] = CONFIG_SYS_ATMEL_SECTSZ;
52 int i, j, k;
53
54 if (base != CONFIG_SYS_ATMEL_BASE)
55 return 0;
56
57 info->flash_id = 0x01000000;
58 info->portwidth = 1;
59 info->chipwidth = 1;
60 info->buffer_size = 1;
61 info->erase_blk_tout = 16384;
62 info->write_tout = 2;
63 info->buffer_write_tout = 5;
64 info->vendor = 0xFFF0; /* CFI_CMDSET_AMD_LEGACY */
65 info->cmd_reset = 0x00F0;
66 info->interface = FLASH_CFI_X8;
67 info->legacy_unlock = 0;
68 info->manufacturer_id = (u16) ATM_MANUFACT;
69 info->device_id = ATM_ID_LV040;
70 info->device_id2 = 0;
71 info->ext_addr = 0;
72 info->cfi_version = 0x3133;
73 info->cfi_offset = 0x0000;
74 info->addr_unlock1 = 0x00000555;
75 info->addr_unlock2 = 0x000002AA;
76 info->name = "CFI conformant";
77 info->size = 0;
78 info->sector_count = CONFIG_SYS_ATMEL_TOTALSECT;
79 info->start[0] = base;
80
81 for (k = 0, i = 0; i < CONFIG_SYS_ATMEL_REGION; i++) {
82 info->size += sect[i] * sectsz[i];
83 for (j = 0; j < sect[i]; j++, k++) {
84 info->start[k + 1] = info->start[k] + sectsz[i];
85 info->protect[k] = 0;
86 }
87 }
88
89 return 1;
90}
91#endif /* CONFIG_FLASH_CFI_LEGACY */