1*4882a593Smuzhiyun /*
2*4882a593Smuzhiyun * Copyright (C) 2007 - 2010
3*4882a593Smuzhiyun * Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
4*4882a593Smuzhiyun * (C) Copyright 2000-2003
5*4882a593Smuzhiyun * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
6*4882a593Smuzhiyun * Copyright (C) 2004-2007 Freescale Semiconductor, Inc.
7*4882a593Smuzhiyun *
8*4882a593Smuzhiyun * board/shmin/shmin.c
9*4882a593Smuzhiyun *
10*4882a593Smuzhiyun * SPDX-License-Identifier: GPL-2.0+
11*4882a593Smuzhiyun *
12*4882a593Smuzhiyun * Copy board_flash_get_legacy() from board/freescale/m54455evb/m54455evb.c
13*4882a593Smuzhiyun */
14*4882a593Smuzhiyun
15*4882a593Smuzhiyun #include <common.h>
16*4882a593Smuzhiyun #include <asm/io.h>
17*4882a593Smuzhiyun #include <asm/processor.h>
18*4882a593Smuzhiyun #include <netdev.h>
19*4882a593Smuzhiyun
checkboard(void)20*4882a593Smuzhiyun int checkboard(void)
21*4882a593Smuzhiyun {
22*4882a593Smuzhiyun puts("BOARD: T-SH7706LAN ");
23*4882a593Smuzhiyun if(readb(0xb0008006) == 0xab)
24*4882a593Smuzhiyun puts("v2\n");
25*4882a593Smuzhiyun else
26*4882a593Smuzhiyun puts("v1\n");
27*4882a593Smuzhiyun return 0;
28*4882a593Smuzhiyun }
29*4882a593Smuzhiyun
board_init(void)30*4882a593Smuzhiyun int board_init(void)
31*4882a593Smuzhiyun {
32*4882a593Smuzhiyun writew(0x2980, BCR2);
33*4882a593Smuzhiyun return 0;
34*4882a593Smuzhiyun }
35*4882a593Smuzhiyun
board_eth_init(bd_t * bis)36*4882a593Smuzhiyun int board_eth_init(bd_t *bis)
37*4882a593Smuzhiyun {
38*4882a593Smuzhiyun return ne2k_register();
39*4882a593Smuzhiyun }
40*4882a593Smuzhiyun
led_set_state(unsigned short value)41*4882a593Smuzhiyun void led_set_state(unsigned short value)
42*4882a593Smuzhiyun {
43*4882a593Smuzhiyun
44*4882a593Smuzhiyun }
45*4882a593Smuzhiyun
46*4882a593Smuzhiyun #if defined(CONFIG_FLASH_CFI_LEGACY)
47*4882a593Smuzhiyun #include <flash.h>
board_flash_get_legacy(ulong base,int banknum,flash_info_t * info)48*4882a593Smuzhiyun ulong board_flash_get_legacy(ulong base, int banknum, flash_info_t *info)
49*4882a593Smuzhiyun {
50*4882a593Smuzhiyun int sect[] = CONFIG_SYS_ATMEL_SECT;
51*4882a593Smuzhiyun int sectsz[] = CONFIG_SYS_ATMEL_SECTSZ;
52*4882a593Smuzhiyun int i, j, k;
53*4882a593Smuzhiyun
54*4882a593Smuzhiyun if (base != CONFIG_SYS_ATMEL_BASE)
55*4882a593Smuzhiyun return 0;
56*4882a593Smuzhiyun
57*4882a593Smuzhiyun info->flash_id = 0x01000000;
58*4882a593Smuzhiyun info->portwidth = 1;
59*4882a593Smuzhiyun info->chipwidth = 1;
60*4882a593Smuzhiyun info->buffer_size = 1;
61*4882a593Smuzhiyun info->erase_blk_tout = 16384;
62*4882a593Smuzhiyun info->write_tout = 2;
63*4882a593Smuzhiyun info->buffer_write_tout = 5;
64*4882a593Smuzhiyun info->vendor = 0xFFF0; /* CFI_CMDSET_AMD_LEGACY */
65*4882a593Smuzhiyun info->cmd_reset = 0x00F0;
66*4882a593Smuzhiyun info->interface = FLASH_CFI_X8;
67*4882a593Smuzhiyun info->legacy_unlock = 0;
68*4882a593Smuzhiyun info->manufacturer_id = (u16) ATM_MANUFACT;
69*4882a593Smuzhiyun info->device_id = ATM_ID_LV040;
70*4882a593Smuzhiyun info->device_id2 = 0;
71*4882a593Smuzhiyun info->ext_addr = 0;
72*4882a593Smuzhiyun info->cfi_version = 0x3133;
73*4882a593Smuzhiyun info->cfi_offset = 0x0000;
74*4882a593Smuzhiyun info->addr_unlock1 = 0x00000555;
75*4882a593Smuzhiyun info->addr_unlock2 = 0x000002AA;
76*4882a593Smuzhiyun info->name = "CFI conformant";
77*4882a593Smuzhiyun info->size = 0;
78*4882a593Smuzhiyun info->sector_count = CONFIG_SYS_ATMEL_TOTALSECT;
79*4882a593Smuzhiyun info->start[0] = base;
80*4882a593Smuzhiyun
81*4882a593Smuzhiyun for (k = 0, i = 0; i < CONFIG_SYS_ATMEL_REGION; i++) {
82*4882a593Smuzhiyun info->size += sect[i] * sectsz[i];
83*4882a593Smuzhiyun for (j = 0; j < sect[i]; j++, k++) {
84*4882a593Smuzhiyun info->start[k + 1] = info->start[k] + sectsz[i];
85*4882a593Smuzhiyun info->protect[k] = 0;
86*4882a593Smuzhiyun }
87*4882a593Smuzhiyun }
88*4882a593Smuzhiyun
89*4882a593Smuzhiyun return 1;
90*4882a593Smuzhiyun }
91*4882a593Smuzhiyun #endif /* CONFIG_FLASH_CFI_LEGACY */
92