projects / people / ms / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 7ca6f363 BS |
1 | /* |
| 2 | * Configuration settings for the SAMA5D3 Xplained board. | |
| 3 | * | |
| 4 | * Copyright (C) 2014 Atmel Corporation | |
| 5 | * Bo Shen <voice.shen@atmel.com> | |
| 6 | * | |
| 7 | * SPDX-License-Identifier: GPL-2.0+ | |
| 8 | */ | |
| 9 | ||
| 10 | #ifndef __CONFIG_H | |
| 11 | #define __CONFIG_H | |
| 12 | ||
| b2d387bc WJ |
13 | /* No NOR flash, this definition should put before common header */ |
| 14 | #define CONFIG_SYS_NO_FLASH | |
| 9652296e | 15 | |
| b2d387bc | 16 | #include "at91-sama5_common.h" |
| 7ca6f363 BS |
17 | |
| 18 | /* serial console */ | |
| 19 | #define CONFIG_ATMEL_USART | |
| 20 | #define CONFIG_USART_BASE ATMEL_BASE_DBGU | |
| 21 | #define CONFIG_USART_ID ATMEL_ID_DBGU | |
| 22 | ||
| 23 | /* | |
| 24 | * This needs to be defined for the OHCI code to work but it is defined as | |
| 25 | * ATMEL_ID_UHPHS in the CPU specific header files. | |
| 26 | */ | |
| 27 | #define ATMEL_ID_UHP ATMEL_ID_UHPHS | |
| 28 | ||
| 29 | /* | |
| 30 | * Specify the clock enable bit in the PMC_SCER register. | |
| 31 | */ | |
| 32 | #define ATMEL_PMC_UHP AT91SAM926x_PMC_UHP | |
| 33 | ||
| 7ca6f363 BS |
34 | /* SDRAM */ |
| 35 | #define CONFIG_NR_DRAM_BANKS 1 | |
| 36 | #define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_DDRCS | |
| 37 | #define CONFIG_SYS_SDRAM_SIZE 0x10000000 | |
| 38 | ||
| cd23aac4 BS |
39 | #ifdef CONFIG_SPL_BUILD |
| 40 | #define CONFIG_SYS_INIT_SP_ADDR 0x310000 | |
| 41 | #else | |
| 7ca6f363 BS |
42 | #define CONFIG_SYS_INIT_SP_ADDR \ |
| 43 | (CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE) | |
| cd23aac4 | 44 | #endif |
| 7ca6f363 BS |
45 | |
| 46 | /* NAND flash */ | |
| 47 | #define CONFIG_CMD_NAND | |
| 48 | ||
| 49 | #ifdef CONFIG_CMD_NAND | |
| 50 | #define CONFIG_NAND_ATMEL | |
| 51 | #define CONFIG_SYS_MAX_NAND_DEVICE 1 | |
| 52 | #define CONFIG_SYS_NAND_BASE ATMEL_BASE_CS3 | |
| 53 | /* our ALE is AD21 */ | |
| 54 | #define CONFIG_SYS_NAND_MASK_ALE (1 << 21) | |
| 55 | /* our CLE is AD22 */ | |
| 56 | #define CONFIG_SYS_NAND_MASK_CLE (1 << 22) | |
| 57 | #define CONFIG_SYS_NAND_ONFI_DETECTION | |
| 58 | /* PMECC & PMERRLOC */ | |
| 59 | #define CONFIG_ATMEL_NAND_HWECC | |
| 60 | #define CONFIG_ATMEL_NAND_HW_PMECC | |
| 61 | #define CONFIG_PMECC_CAP 4 | |
| 62 | #define CONFIG_PMECC_SECTOR_SIZE 512 | |
| 63 | #define CONFIG_CMD_NAND_TRIMFFS | |
| 64 | #define CONFIG_CMD_MTDPARTS | |
| 65 | ||
| 66 | #define CONFIG_MTD_DEVICE | |
| 67 | #define CONFIG_MTD_PARTITIONS | |
| 68 | #define CONFIG_RBTREE | |
| 69 | #define CONFIG_LZO | |
| 70 | #define CONFIG_CMD_UBI | |
| 71 | #define CONFIG_CMD_UBIFS | |
| 72 | #endif | |
| 73 | ||
| 74 | /* Ethernet Hardware */ | |
| 75 | #define CONFIG_MACB | |
| 76 | #define CONFIG_RMII | |
| 7ca6f363 BS |
77 | #define CONFIG_NET_RETRY_COUNT 20 |
| 78 | #define CONFIG_MACB_SEARCH_PHY | |
| 79 | #define CONFIG_RGMII | |
| 80 | #define CONFIG_CMD_MII | |
| 81 | #define CONFIG_PHYLIB | |
| 82 | ||
| 83 | /* MMC */ | |
| 84 | #define CONFIG_CMD_MMC | |
| 85 | ||
| 86 | #ifdef CONFIG_CMD_MMC | |
| 87 | #define CONFIG_MMC | |
| 88 | #define CONFIG_GENERIC_MMC | |
| 89 | #define CONFIG_GENERIC_ATMEL_MCI | |
| 90 | #define CONFIG_ATMEL_MCI_8BIT | |
| 91 | #endif | |
| 92 | ||
| 93 | /* USB */ | |
| 94 | #define CONFIG_CMD_USB | |
| 95 | ||
| 96 | #ifdef CONFIG_CMD_USB | |
| 97 | #define CONFIG_USB_ATMEL | |
| 98 | #define CONFIG_USB_ATMEL_CLK_SEL_UPLL | |
| 99 | #define CONFIG_USB_OHCI_NEW | |
| 100 | #define CONFIG_SYS_USB_OHCI_CPU_INIT | |
| 101 | #define CONFIG_SYS_USB_OHCI_REGS_BASE ATMEL_BASE_OHCI | |
| 102 | #define CONFIG_SYS_USB_OHCI_SLOT_NAME "SAMA5D3 Xplained" | |
| 103 | #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2 | |
| 104 | #define CONFIG_DOS_PARTITION | |
| 105 | #define CONFIG_USB_STORAGE | |
| 106 | #endif | |
| 107 | ||
| 108 | #if defined(CONFIG_CMD_USB) || defined(CONFIG_CMD_MMC) | |
| 109 | #define CONFIG_CMD_FAT | |
| 110 | #define CONFIG_FAT_WRITE | |
| 111 | #define CONFIG_CMD_EXT4 | |
| 112 | #define CONFIG_CMD_EXT4_WRITE | |
| 113 | #endif | |
| 114 | ||
| 115 | #define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */ | |
| 116 | ||
| 117 | #if CONFIG_SYS_USE_NANDFLASH | |
| 118 | /* bootstrap + u-boot + env in nandflash */ | |
| 119 | #define CONFIG_ENV_IS_IN_NAND | |
| 120 | #define CONFIG_ENV_OFFSET 0xc0000 | |
| 121 | #define CONFIG_ENV_OFFSET_REDUND 0x100000 | |
| 122 | #define CONFIG_ENV_SIZE 0x20000 | |
| 123 | #define CONFIG_BOOTCOMMAND "nand read 0x21000000 0x180000 0x80000;" \ | |
| 124 | "nand read 0x22000000 0x200000 0x600000;" \ | |
| 125 | "bootz 0x22000000 - 0x21000000" | |
| 126 | #elif CONFIG_SYS_USE_MMC | |
| 127 | /* bootstrap + u-boot + env in sd card */ | |
| c3814406 WJ |
128 | #define CONFIG_ENV_IS_IN_FAT |
| 129 | #define FAT_ENV_INTERFACE "mmc" | |
| 130 | #define FAT_ENV_FILE "uboot.env" | |
| 131 | #define FAT_ENV_DEVICE_AND_PART "0" | |
| 132 | #define CONFIG_ENV_SIZE 0x4000 | |
| 7ca6f363 BS |
133 | #define CONFIG_BOOTCOMMAND "fatload mmc 0:1 0x21000000 at91-sama5d3_xplained.dtb; " \ |
| 134 | "fatload mmc 0:1 0x22000000 zImage; " \ | |
| 135 | "bootz 0x22000000 - 0x21000000" | |
| 7ca6f363 BS |
136 | #else |
| 137 | #define CONFIG_ENV_IS_NOWHERE | |
| 138 | #endif | |
| 139 | ||
| cd23aac4 | 140 | /* SPL */ |
| cd23aac4 BS |
141 | #define CONFIG_SPL_FRAMEWORK |
| 142 | #define CONFIG_SPL_TEXT_BASE 0x300000 | |
| 143 | #define CONFIG_SPL_MAX_SIZE 0x10000 | |
| 144 | #define CONFIG_SPL_BSS_START_ADDR 0x20000000 | |
| 145 | #define CONFIG_SPL_BSS_MAX_SIZE 0x80000 | |
| 146 | #define CONFIG_SYS_SPL_MALLOC_START 0x20080000 | |
| 147 | #define CONFIG_SYS_SPL_MALLOC_SIZE 0x80000 | |
| 148 | ||
| 149 | #define CONFIG_SPL_LIBCOMMON_SUPPORT | |
| 150 | #define CONFIG_SPL_LIBGENERIC_SUPPORT | |
| 151 | #define CONFIG_SPL_GPIO_SUPPORT | |
| 152 | #define CONFIG_SPL_SERIAL_SUPPORT | |
| 153 | ||
| 154 | #define CONFIG_SPL_BOARD_INIT | |
| 155 | #define CONFIG_SYS_MONITOR_LEN (512 << 10) | |
| 156 | ||
| 157 | #ifdef CONFIG_SYS_USE_MMC | |
| 993ea97e | 158 | #define CONFIG_SPL_LDSCRIPT arch/arm/mach-at91/armv7/u-boot-spl.lds |
| cd23aac4 BS |
159 | #define CONFIG_SPL_MMC_SUPPORT |
| 160 | #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x400 | |
| 161 | #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x200 | |
| e2ccdf89 | 162 | #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1 |
| 205b4f33 | 163 | #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" |
| cd23aac4 BS |
164 | #define CONFIG_SPL_FAT_SUPPORT |
| 165 | #define CONFIG_SPL_LIBDISK_SUPPORT | |
| 166 | ||
| 167 | #elif CONFIG_SYS_USE_NANDFLASH | |
| 168 | #define CONFIG_SPL_NAND_SUPPORT | |
| 169 | #define CONFIG_SPL_NAND_DRIVERS | |
| 170 | #define CONFIG_SPL_NAND_BASE | |
| 171 | #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x40000 | |
| 172 | #define CONFIG_SYS_NAND_5_ADDR_CYCLE | |
| 173 | #define CONFIG_SYS_NAND_PAGE_SIZE 0x800 | |
| 174 | #define CONFIG_SYS_NAND_PAGE_COUNT 64 | |
| 175 | #define CONFIG_SYS_NAND_OOBSIZE 64 | |
| 176 | #define CONFIG_SYS_NAND_BLOCK_SIZE 0x20000 | |
| 177 | #define CONFIG_SYS_NAND_BAD_BLOCK_POS 0x0 | |
| 05a4d544 | 178 | #define CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER |
| cd23aac4 BS |
179 | |
| 180 | #endif | |
| 181 | ||
| 7ca6f363 | 182 | #endif |