1 /* 2 * Configuation settings for the SAMA5D3xEK board. 3 * 4 * Copyright (C) 2012 - 2013 Atmel 5 * 6 * based on at91sam9m10g45ek.h by: 7 * Stelian Pop <stelian@popies.net> 8 * Lead Tech Design <www.leadtechdesign.com> 9 * 10 * SPDX-License-Identifier: GPL-2.0+ 11 */ 12 13 #ifndef __CONFIG_H 14 #define __CONFIG_H 15 16 /* 17 * If has No NOR flash, please put the definition: CONFIG_SYS_NO_FLASH 18 * before the common header. 19 */ 20 #include "at91-sama5_common.h" 21 22 #define CONFIG_BOARD_LATE_INIT 23 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG 24 25 /* serial console */ 26 #define CONFIG_ATMEL_USART 27 #define CONFIG_USART_BASE ATMEL_BASE_DBGU 28 #define CONFIG_USART_ID ATMEL_ID_DBGU 29 30 /* 31 * This needs to be defined for the OHCI code to work but it is defined as 32 * ATMEL_ID_UHPHS in the CPU specific header files. 33 */ 34 #define ATMEL_ID_UHP ATMEL_ID_UHPHS 35 36 /* 37 * Specify the clock enable bit in the PMC_SCER register. 38 */ 39 #define ATMEL_PMC_UHP AT91SAM926x_PMC_UHP 40 41 /* LCD */ 42 #define CONFIG_LCD 43 #define LCD_BPP LCD_COLOR16 44 #define LCD_OUTPUT_BPP 24 45 #define CONFIG_LCD_LOGO 46 #define CONFIG_LCD_INFO 47 #define CONFIG_LCD_INFO_BELOW_LOGO 48 #define CONFIG_SYS_WHITE_ON_BLACK 49 #define CONFIG_ATMEL_HLCD 50 #define CONFIG_ATMEL_LCD_RGB565 51 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 52 53 /* board specific (not enough SRAM) */ 54 #define CONFIG_SAMA5D3_LCD_BASE 0x23E00000 55 56 /* NOR flash */ 57 #ifndef CONFIG_SYS_NO_FLASH 58 #define CONFIG_FLASH_CFI_DRIVER 59 #define CONFIG_SYS_FLASH_CFI 60 #define CONFIG_SYS_FLASH_PROTECTION 61 #define CONFIG_SYS_FLASH_BASE 0x10000000 62 #define CONFIG_SYS_MAX_FLASH_SECT 131 63 #define CONFIG_SYS_MAX_FLASH_BANKS 1 64 #endif 65 66 /* SDRAM */ 67 #define CONFIG_NR_DRAM_BANKS 1 68 #define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_DDRCS 69 #define CONFIG_SYS_SDRAM_SIZE 0x20000000 70 71 #ifdef CONFIG_SPL_BUILD 72 #define CONFIG_SYS_INIT_SP_ADDR 0x310000 73 #else 74 #define CONFIG_SYS_INIT_SP_ADDR \ 75 (CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE) 76 #endif 77 78 /* SerialFlash */ 79 80 #ifdef CONFIG_CMD_SF 81 #define CONFIG_ATMEL_SPI 82 #define CONFIG_SF_DEFAULT_SPEED 30000000 83 #endif 84 85 /* NAND flash */ 86 #define CONFIG_CMD_NAND 87 88 #ifdef CONFIG_CMD_NAND 89 #define CONFIG_NAND_ATMEL 90 #define CONFIG_SYS_MAX_NAND_DEVICE 1 91 #define CONFIG_SYS_NAND_BASE ATMEL_BASE_CS3 92 /* our ALE is AD21 */ 93 #define CONFIG_SYS_NAND_MASK_ALE (1 << 21) 94 /* our CLE is AD22 */ 95 #define CONFIG_SYS_NAND_MASK_CLE (1 << 22) 96 #define CONFIG_SYS_NAND_ONFI_DETECTION 97 /* PMECC & PMERRLOC */ 98 #define CONFIG_ATMEL_NAND_HWECC 99 #define CONFIG_ATMEL_NAND_HW_PMECC 100 #define CONFIG_PMECC_CAP 4 101 #define CONFIG_PMECC_SECTOR_SIZE 512 102 #define CONFIG_CMD_NAND_TRIMFFS 103 #endif 104 105 /* Ethernet Hardware */ 106 #define CONFIG_MACB 107 #define CONFIG_RMII 108 #define CONFIG_NET_RETRY_COUNT 20 109 #define CONFIG_MACB_SEARCH_PHY 110 #define CONFIG_RGMII 111 #define CONFIG_CMD_MII 112 #define CONFIG_PHYLIB 113 #define CONFIG_PHY_MICREL 114 #define CONFIG_PHY_MICREL_KSZ9021 115 116 /* MMC */ 117 #define CONFIG_CMD_MMC 118 119 #ifdef CONFIG_CMD_MMC 120 #define CONFIG_MMC 121 #define CONFIG_GENERIC_MMC 122 #define CONFIG_GENERIC_ATMEL_MCI 123 #define ATMEL_BASE_MMCI ATMEL_BASE_MCI0 124 #endif 125 126 /* USB */ 127 128 #ifdef CONFIG_CMD_USB 129 #define CONFIG_USB_ATMEL 130 #define CONFIG_USB_ATMEL_CLK_SEL_UPLL 131 #define CONFIG_USB_OHCI_NEW 132 #define CONFIG_SYS_USB_OHCI_CPU_INIT 133 #define CONFIG_SYS_USB_OHCI_REGS_BASE ATMEL_BASE_OHCI 134 #define CONFIG_SYS_USB_OHCI_SLOT_NAME "sama5d3" 135 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 3 136 #define CONFIG_DOS_PARTITION 137 #define CONFIG_USB_STORAGE 138 #endif 139 140 /* USB device */ 141 #define CONFIG_USB_ETHER 142 #define CONFIG_USB_ETH_RNDIS 143 #define CONFIG_USBNET_MANUFACTURER "Atmel SAMA5D3xEK" 144 145 #if defined(CONFIG_CMD_USB) || defined(CONFIG_CMD_MMC) 146 #define CONFIG_CMD_FAT 147 #define CONFIG_FAT_WRITE 148 #endif 149 150 #define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */ 151 152 #ifdef CONFIG_SYS_USE_SERIALFLASH 153 /* override the bootcmd, bootargs and other configuration for spi flash env*/ 154 #elif CONFIG_SYS_USE_NANDFLASH 155 /* override the bootcmd, bootargs and other configuration nandflash env */ 156 #elif CONFIG_SYS_USE_MMC 157 /* override the bootcmd, bootargs and other configuration for sd/mmc env */ 158 #else 159 #define CONFIG_ENV_IS_NOWHERE 160 #endif 161 162 /* SPL */ 163 #define CONFIG_SPL_FRAMEWORK 164 #define CONFIG_SPL_TEXT_BASE 0x300000 165 #define CONFIG_SPL_MAX_SIZE 0x10000 166 #define CONFIG_SPL_BSS_START_ADDR 0x20000000 167 #define CONFIG_SPL_BSS_MAX_SIZE 0x80000 168 #define CONFIG_SYS_SPL_MALLOC_START 0x20080000 169 #define CONFIG_SYS_SPL_MALLOC_SIZE 0x80000 170 171 #define CONFIG_SPL_LIBCOMMON_SUPPORT 172 #define CONFIG_SPL_LIBGENERIC_SUPPORT 173 #define CONFIG_SPL_GPIO_SUPPORT 174 #define CONFIG_SPL_SERIAL_SUPPORT 175 176 #define CONFIG_SPL_BOARD_INIT 177 #define CONFIG_SYS_MONITOR_LEN (512 << 10) 178 179 #ifdef CONFIG_SYS_USE_MMC 180 #define CONFIG_SPL_LDSCRIPT arch/arm/mach-at91/armv7/u-boot-spl.lds 181 #define CONFIG_SPL_MMC_SUPPORT 182 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x400 183 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x200 184 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1 185 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" 186 #define CONFIG_SPL_FAT_SUPPORT 187 #define CONFIG_SPL_LIBDISK_SUPPORT 188 189 #elif CONFIG_SYS_USE_NANDFLASH 190 #define CONFIG_SPL_NAND_SUPPORT 191 #define CONFIG_SPL_NAND_DRIVERS 192 #define CONFIG_SPL_NAND_BASE 193 #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x40000 194 #define CONFIG_SYS_NAND_5_ADDR_CYCLE 195 #define CONFIG_SYS_NAND_PAGE_SIZE 0x800 196 #define CONFIG_SYS_NAND_PAGE_COUNT 64 197 #define CONFIG_SYS_NAND_OOBSIZE 64 198 #define CONFIG_SYS_NAND_BLOCK_SIZE 0x20000 199 #define CONFIG_SYS_NAND_BAD_BLOCK_POS 0x0 200 #define CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER 201 202 #elif CONFIG_SYS_USE_SERIALFLASH 203 #define CONFIG_SPL_SPI_SUPPORT 204 #define CONFIG_SPL_SPI_FLASH_SUPPORT 205 #define CONFIG_SPL_SPI_LOAD 206 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x8000 207 208 #endif 209 210 #endif 211