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 * SPDX-License-Identifier: GPL-2.0+
10 #if defined(CONFIG_FTMAC100) && !defined(CONFIG_DM_ETH)
15 #include <asm/mach-types.h>
17 #include <faraday/ftsmc020.h>
19 DECLARE_GLOBAL_DATA_PTR;
22 * Miscellaneous platform dependent initializations
28 * refer to BOOT_PARAMETER_PA_BASE within
29 * "linux/arch/nds32/include/asm/misc_spec.h"
31 printf("Board: %s\n" , CONFIG_SYS_BOARD);
32 gd->bd->bi_arch_number = MACH_TYPE_ADPAG101P;
33 gd->bd->bi_boot_params = PHYS_SDRAM_0 + 0x400;
40 unsigned long sdram_base = PHYS_SDRAM_0;
41 unsigned long expected_size = PHYS_SDRAM_0_SIZE + PHYS_SDRAM_1_SIZE;
42 unsigned long actual_size;
44 actual_size = get_ram_size((void *)sdram_base, expected_size);
46 gd->ram_size = actual_size;
48 if (expected_size != actual_size) {
49 printf("Warning: Only %lu of %lu MiB SDRAM is working\n",
50 actual_size >> 20, expected_size >> 20);
56 int dram_init_banksize(void)
58 gd->bd->bi_dram[0].start = PHYS_SDRAM_0;
59 gd->bd->bi_dram[0].size = PHYS_SDRAM_0_SIZE;
60 gd->bd->bi_dram[1].start = PHYS_SDRAM_1;
61 gd->bd->bi_dram[1].size = PHYS_SDRAM_1_SIZE;
66 #if defined(CONFIG_FTMAC100) && !defined(CONFIG_DM_ETH)
67 int board_eth_init(bd_t *bd)
69 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;