1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Configuation settings for the SAMA5D3xEK board. 4 * 5 * Copyright (C) 2012 - 2013 Atmel 6 * 7 * based on at91sam9m10g45ek.h by: 8 * Stelian Pop <stelian@popies.net> 9 * Lead Tech Design <www.leadtechdesign.com> 10 */ 11 12 #ifndef __CONFIG_H 13 #define __CONFIG_H 14 15 #include "at91-sama5_common.h" 16 17 /* 18 * This needs to be defined for the OHCI code to work but it is defined as 19 * ATMEL_ID_UHPHS in the CPU specific header files. 20 */ 21 #define ATMEL_ID_UHP 32 22 23 /* 24 * Specify the clock enable bit in the PMC_SCER register. 25 */ 26 #define ATMEL_PMC_UHP (1 << 6) 27 28 /* board specific (not enough SRAM) */ 29 #define CONFIG_SAMA5D3_LCD_BASE 0x23E00000 30 31 /* NOR flash */ 32 #ifdef CONFIG_MTD_NOR_FLASH 33 #define CONFIG_FLASH_CFI_DRIVER 34 #define CONFIG_SYS_FLASH_CFI 35 #define CONFIG_SYS_FLASH_PROTECTION 36 #define CONFIG_SYS_FLASH_BASE 0x10000000 37 #define CONFIG_SYS_MAX_FLASH_SECT 131 38 #define CONFIG_SYS_MAX_FLASH_BANKS 1 39 #endif 40 41 /* SDRAM */ 42 #define CONFIG_NR_DRAM_BANKS 1 43 #define CONFIG_SYS_SDRAM_BASE 0x20000000 44 #define CONFIG_SYS_SDRAM_SIZE 0x20000000 45 46 #ifdef CONFIG_SPL_BUILD 47 #define CONFIG_SYS_INIT_SP_ADDR 0x318000 48 #else 49 #define CONFIG_SYS_INIT_SP_ADDR \ 50 (CONFIG_SYS_SDRAM_BASE + 16 * 1024 - GENERATED_GBL_DATA_SIZE) 51 #endif 52 53 /* SerialFlash */ 54 55 #ifdef CONFIG_CMD_SF 56 #define CONFIG_SF_DEFAULT_SPEED 30000000 57 #endif 58 59 /* NAND flash */ 60 #ifdef CONFIG_CMD_NAND 61 #define CONFIG_SYS_MAX_NAND_DEVICE 1 62 #define CONFIG_SYS_NAND_BASE 0x60000000 63 /* our ALE is AD21 */ 64 #define CONFIG_SYS_NAND_MASK_ALE (1 << 21) 65 /* our CLE is AD22 */ 66 #define CONFIG_SYS_NAND_MASK_CLE (1 << 22) 67 #define CONFIG_SYS_NAND_ONFI_DETECTION 68 #endif 69 /* PMECC & PMERRLOC */ 70 #define CONFIG_ATMEL_NAND_HWECC 71 #define CONFIG_ATMEL_NAND_HW_PMECC 72 #define CONFIG_PMECC_CAP 4 73 #define CONFIG_PMECC_SECTOR_SIZE 512 74 75 /* USB */ 76 77 #ifdef CONFIG_CMD_USB 78 #define CONFIG_USB_ATMEL_CLK_SEL_UPLL 79 #define CONFIG_USB_OHCI_NEW 80 #define CONFIG_SYS_USB_OHCI_CPU_INIT 81 #define CONFIG_SYS_USB_OHCI_REGS_BASE ATMEL_BASE_OHCI 82 #define CONFIG_SYS_USB_OHCI_SLOT_NAME "sama5d3" 83 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 3 84 #endif 85 86 #define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */ 87 88 /* SPL */ 89 #define CONFIG_SPL_TEXT_BASE 0x300000 90 #define CONFIG_SPL_MAX_SIZE 0x18000 91 #define CONFIG_SPL_BSS_START_ADDR 0x20000000 92 #define CONFIG_SPL_BSS_MAX_SIZE 0x80000 93 #define CONFIG_SYS_SPL_MALLOC_START 0x20080000 94 #define CONFIG_SYS_SPL_MALLOC_SIZE 0x80000 95 96 #define CONFIG_SYS_MONITOR_LEN (512 << 10) 97 98 #ifdef CONFIG_SD_BOOT 99 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1 100 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" 101 102 #elif CONFIG_SPI_BOOT 103 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x10000 104 105 #elif CONFIG_NAND_BOOT 106 #define CONFIG_SPL_NAND_DRIVERS 107 #define CONFIG_SPL_NAND_BASE 108 #endif 109 #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x40000 110 #define CONFIG_SYS_NAND_5_ADDR_CYCLE 111 #define CONFIG_SYS_NAND_PAGE_SIZE 0x800 112 #define CONFIG_SYS_NAND_PAGE_COUNT 64 113 #define CONFIG_SYS_NAND_OOBSIZE 64 114 #define CONFIG_SYS_NAND_BLOCK_SIZE 0x20000 115 #define CONFIG_SYS_NAND_BAD_BLOCK_POS 0x0 116 #define CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER 117 118 #endif 119