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+
13 #include <faraday/ftsdc010.h>
14 #include <faraday/ftsmc020.h>
16 DECLARE_GLOBAL_DATA_PTR;
19 * Miscellaneous platform dependent initializations
25 * refer to BOOT_PARAMETER_PA_BASE within
26 * "linux/arch/nds32/include/asm/misc_spec.h"
28 gd->bd->bi_arch_number = MACH_TYPE_ADPAG101P;
29 gd->bd->bi_boot_params = PHYS_SDRAM_0 + 0x400;
36 unsigned long sdram_base = PHYS_SDRAM_0;
37 unsigned long expected_size = PHYS_SDRAM_0_SIZE + PHYS_SDRAM_1_SIZE;
38 unsigned long actual_size;
40 actual_size = get_ram_size((void *)sdram_base, expected_size);
42 gd->ram_size = actual_size;
44 if (expected_size != actual_size) {
45 printf("Warning: Only %lu of %lu MiB SDRAM is working\n",
46 actual_size >> 20, expected_size >> 20);
52 int dram_init_banksize(void)
54 gd->bd->bi_dram[0].start = PHYS_SDRAM_0;
55 gd->bd->bi_dram[0].size = PHYS_SDRAM_0_SIZE;
56 gd->bd->bi_dram[1].start = PHYS_SDRAM_1;
57 gd->bd->bi_dram[1].size = PHYS_SDRAM_1_SIZE;
62 int board_eth_init(bd_t *bd)
64 return ftmac100_initialize(bd);
67 ulong board_flash_get_legacy(ulong base, int banknum, flash_info_t *info)
69 if (banknum == 0) { /* non-CFI boot flash */
70 info->portwidth = FLASH_CFI_8BIT;
71 info->chipwidth = FLASH_CFI_BY8;
72 info->interface = FLASH_CFI_X8;
79 int board_mmc_init(bd_t *bis)