2 * Copyright (C) 2011 Andes Technology Corporation
3 * Shawn Lin, Andes Technology Corporation <nobuhiro@andestech.com>
4 * Macpaul Lin, Andes Technology Corporation <macpaul@andestech.com>
6 * See file CREDITS for list of people who contributed to this
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
28 #include <faraday/ftsdc010.h>
29 #include <faraday/ftsmc020.h>
31 DECLARE_GLOBAL_DATA_PTR;
34 * Miscellaneous platform dependent initializations
40 * refer to BOOT_PARAMETER_PA_BASE within
41 * "linux/arch/nds32/include/asm/misc_spec.h"
43 gd->bd->bi_arch_number = MACH_TYPE_ADPAG101;
44 gd->bd->bi_boot_params = PHYS_SDRAM_0 + 0x400;
46 ftsmc020_init(); /* initialize Flash */
52 unsigned long sdram_base = PHYS_SDRAM_0;
53 unsigned long expected_size = PHYS_SDRAM_0_SIZE;
54 unsigned long actual_size;
56 actual_size = get_ram_size((void *)sdram_base, expected_size);
58 gd->ram_size = actual_size;
60 if (expected_size != actual_size) {
61 printf("Warning: Only %lu of %lu MiB SDRAM is working\n",
62 actual_size >> 20, expected_size >> 20);
68 int board_eth_init(bd_t *bd)
70 return ftmac100_initialize(bd);
73 ulong board_flash_get_legacy(ulong base, int banknum, flash_info_t *info)
75 if (banknum == 0) { /* non-CFI boot flash */
76 info->portwidth = FLASH_CFI_8BIT;
77 info->chipwidth = FLASH_CFI_BY8;
78 info->interface = FLASH_CFI_X8;
85 int board_mmc_init(bd_t *bis)