projects / thirdparty / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| fd8fed44 ML |
1 | /* |
| 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> | |
| 5 | * | |
| 1a459660 | 6 | * SPDX-License-Identifier: GPL-2.0+ |
| fd8fed44 ML |
7 | */ |
| 8 | ||
| 9 | #include <common.h> | |
| 10 | #include <netdev.h> | |
| 11 | #include <asm/io.h> | |
| 12 | ||
| 13 | #include <faraday/ftsdc010.h> | |
| 14 | #ifdef CONFIG_FTSMC020 | |
| 15 | #include <faraday/ftsmc020.h> | |
| 16 | #endif | |
| 17 | ||
| 18 | DECLARE_GLOBAL_DATA_PTR; | |
| 19 | ||
| 20 | /* | |
| 21 | * Miscellaneous platform dependent initializations | |
| 22 | */ | |
| 23 | ||
| 24 | int board_init(void) | |
| 25 | { | |
| 26 | /* | |
| 27 | * refer to BOOT_PARAMETER_PA_BASE within | |
| 28 | * "linux/arch/nds32/include/asm/misc_spec.h" | |
| 29 | */ | |
| 30 | gd->bd->bi_arch_number = MACH_TYPE_ADPAG102; | |
| 31 | gd->bd->bi_boot_params = PHYS_SDRAM_0 + 0x400; | |
| 32 | ||
| 33 | #if !defined(CONFIG_SYS_NO_FLASH) | |
| 34 | ftsmc020_init(); /* initialize Flash */ | |
| 35 | #endif /* CONFIG_SYS_NO_FLASH */ | |
| 36 | return 0; | |
| 37 | } | |
| 38 | ||
| 39 | int dram_init(void) | |
| 40 | { | |
| 41 | unsigned long sdram_base = PHYS_SDRAM_0; | |
| 42 | unsigned long expected_size = PHYS_SDRAM_0_SIZE; | |
| 43 | unsigned long actual_size; | |
| 44 | ||
| 45 | actual_size = get_ram_size((void *)sdram_base, expected_size); | |
| 46 | ||
| 47 | gd->ram_size = actual_size; | |
| 48 | ||
| 49 | if (expected_size != actual_size) { | |
| 50 | printf("Warning: Only %lu of %lu MiB SDRAM is working\n", | |
| 51 | actual_size >> 20, expected_size >> 20); | |
| 52 | } | |
| 53 | ||
| 54 | return 0; | |
| 55 | } | |
| 56 | ||
| 57 | int board_eth_init(bd_t *bd) | |
| 58 | { | |
| 59 | return ftgmac100_initialize(bd); | |
| 60 | } | |
| 61 | ||
| 62 | #if !defined(CONFIG_SYS_NO_FLASH) | |
| 63 | ulong board_flash_get_legacy(ulong base, int banknum, flash_info_t *info) | |
| 64 | { | |
| 65 | if (banknum == 0) { /* non-CFI boot flash */ | |
| 66 | info->portwidth = FLASH_CFI_8BIT; | |
| 67 | info->chipwidth = FLASH_CFI_BY8; | |
| 68 | info->interface = FLASH_CFI_X8; | |
| 69 | return 1; | |
| 70 | } else { | |
| 71 | return 0; | |
| 72 | } | |
| 73 | } | |
| 74 | #endif /* CONFIG_SYS_NO_FLASH */ | |
| 75 | ||
| 76 | #if defined(CONFIG_CMD_PCI) || defined(CONFIG_PCI) | |
| 77 | void pci_init_board(void) | |
| 78 | { | |
| 79 | /* should be pci_ftpci100_init() */ | |
| 80 | extern void pci_ftpci_init(); | |
| 81 | ||
| 82 | pci_ftpci_init(); | |
| 83 | } | |
| 84 | #endif | |
| 85 | ||
| 86 | #ifdef CONFIG_GENERIC_MMC | |
| 87 | int board_mmc_init(bd_t *bis) | |
| 88 | { | |
| 89 | ftsdc010_mmc_init(0); | |
| 90 | return 0; | |
| 91 | } | |
| 92 | #endif |