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 #include "at91-sama5_common.h" 17 18 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG 19 20 /* 21 * This needs to be defined for the OHCI code to work but it is defined as 22 * ATMEL_ID_UHPHS in the CPU specific header files. 23 */ 24 #define ATMEL_ID_UHP 32 25 26 /* 27 * Specify the clock enable bit in the PMC_SCER register. 28 */ 29 #define ATMEL_PMC_UHP (1 << 6) 30 31 /* board specific (not enough SRAM) */ 32 #define CONFIG_SAMA5D3_LCD_BASE 0x23E00000 33 34 /* NOR flash */ 35 #ifdef CONFIG_MTD_NOR_FLASH 36 #define CONFIG_FLASH_CFI_DRIVER 37 #define CONFIG_SYS_FLASH_CFI 38 #define CONFIG_SYS_FLASH_PROTECTION 39 #define CONFIG_SYS_FLASH_BASE 0x10000000 40 #define CONFIG_SYS_MAX_FLASH_SECT 131 41 #define CONFIG_SYS_MAX_FLASH_BANKS 1 42 #endif 43 44 /* SDRAM */ 45 #define CONFIG_NR_DRAM_BANKS 1 46 #define CONFIG_SYS_SDRAM_BASE 0x20000000 47 #define CONFIG_SYS_SDRAM_SIZE 0x20000000 48 49 #ifdef CONFIG_SPL_BUILD 50 #define CONFIG_SYS_INIT_SP_ADDR 0x318000 51 #else 52 #define CONFIG_SYS_INIT_SP_ADDR \ 53 (CONFIG_SYS_SDRAM_BASE + 16 * 1024 - GENERATED_GBL_DATA_SIZE) 54 #endif 55 56 /* SerialFlash */ 57 58 #ifdef CONFIG_CMD_SF 59 #define CONFIG_SF_DEFAULT_SPEED 30000000 60 #endif 61 62 /* NAND flash */ 63 #ifdef CONFIG_CMD_NAND 64 #define CONFIG_NAND_ATMEL 65 #define CONFIG_SYS_MAX_NAND_DEVICE 1 66 #define CONFIG_SYS_NAND_BASE 0x60000000 67 /* our ALE is AD21 */ 68 #define CONFIG_SYS_NAND_MASK_ALE (1 << 21) 69 /* our CLE is AD22 */ 70 #define CONFIG_SYS_NAND_MASK_CLE (1 << 22) 71 #define CONFIG_SYS_NAND_ONFI_DETECTION 72 #endif 73 /* PMECC & PMERRLOC */ 74 #define CONFIG_ATMEL_NAND_HWECC 75 #define CONFIG_ATMEL_NAND_HW_PMECC 76 #define CONFIG_PMECC_CAP 4 77 #define CONFIG_PMECC_SECTOR_SIZE 512 78 79 /* USB */ 80 81 #ifdef CONFIG_CMD_USB 82 #define CONFIG_USB_ATMEL_CLK_SEL_UPLL 83 #define CONFIG_USB_OHCI_NEW 84 #define CONFIG_SYS_USB_OHCI_CPU_INIT 85 #define CONFIG_SYS_USB_OHCI_REGS_BASE ATMEL_BASE_OHCI 86 #define CONFIG_SYS_USB_OHCI_SLOT_NAME "sama5d3" 87 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 3 88 #endif 89 90 #define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */ 91 92 /* SPL */ 93 #define CONFIG_SPL_TEXT_BASE 0x300000 94 #define CONFIG_SPL_MAX_SIZE 0x18000 95 #define CONFIG_SPL_BSS_START_ADDR 0x20000000 96 #define CONFIG_SPL_BSS_MAX_SIZE 0x80000 97 #define CONFIG_SYS_SPL_MALLOC_START 0x20080000 98 #define CONFIG_SYS_SPL_MALLOC_SIZE 0x80000 99 100 #define CONFIG_SYS_MONITOR_LEN (512 << 10) 101 102 #ifdef CONFIG_SD_BOOT 103 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1 104 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" 105 106 #elif CONFIG_SPI_BOOT 107 #define CONFIG_SPL_SPI_LOAD 108 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x10000 109 110 #elif CONFIG_NAND_BOOT 111 #define CONFIG_SPL_NAND_DRIVERS 112 #define CONFIG_SPL_NAND_BASE 113 #endif 114 #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x40000 115 #define CONFIG_SYS_NAND_5_ADDR_CYCLE 116 #define CONFIG_SYS_NAND_PAGE_SIZE 0x800 117 #define CONFIG_SYS_NAND_PAGE_COUNT 64 118 #define CONFIG_SYS_NAND_OOBSIZE 64 119 #define CONFIG_SYS_NAND_BLOCK_SIZE 0x20000 120 #define CONFIG_SYS_NAND_BAD_BLOCK_POS 0x0 121 #define CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER 122 123 #endif 124