1927b901bSBo Shen /* 2927b901bSBo Shen * Configuration settings for the SAMA5D4EK board. 3927b901bSBo Shen * 4927b901bSBo Shen * Copyright (C) 2014 Atmel 5927b901bSBo Shen * Bo Shen <voice.shen@atmel.com> 6927b901bSBo Shen * 7927b901bSBo Shen * SPDX-License-Identifier: GPL-2.0+ 8927b901bSBo Shen */ 9927b901bSBo Shen 10927b901bSBo Shen #ifndef __CONFIG_H 11927b901bSBo Shen #define __CONFIG_H 12927b901bSBo Shen 13b2d387bcSWu, Josh #include "at91-sama5_common.h" 14927b901bSBo Shen 15927b901bSBo Shen /* SDRAM */ 16927b901bSBo Shen #define CONFIG_NR_DRAM_BANKS 1 17927b901bSBo Shen #define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_DDRCS 18927b901bSBo Shen #define CONFIG_SYS_SDRAM_SIZE 0x20000000 19927b901bSBo Shen 205a4c9c22SBo Shen #ifdef CONFIG_SPL_BUILD 21ef33aa3dSWenyou Yang #define CONFIG_SYS_INIT_SP_ADDR 0x218000 225a4c9c22SBo Shen #else 23927b901bSBo Shen #define CONFIG_SYS_INIT_SP_ADDR \ 24ef33aa3dSWenyou Yang (CONFIG_SYS_SDRAM_BASE + 16 * 1024 - GENERATED_GBL_DATA_SIZE) 255a4c9c22SBo Shen #endif 26927b901bSBo Shen 27927b901bSBo Shen #define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */ 28927b901bSBo Shen 29927b901bSBo Shen #ifdef CONFIG_CMD_SF 30927b901bSBo Shen #define CONFIG_SF_DEFAULT_SPEED 30000000 31927b901bSBo Shen #endif 32927b901bSBo Shen 33927b901bSBo Shen /* NAND flash */ 34927b901bSBo Shen #ifdef CONFIG_CMD_NAND 35927b901bSBo Shen #define CONFIG_SYS_MAX_NAND_DEVICE 1 36927b901bSBo Shen #define CONFIG_SYS_NAND_BASE ATMEL_BASE_CS3 37927b901bSBo Shen /* our ALE is AD21 */ 38927b901bSBo Shen #define CONFIG_SYS_NAND_MASK_ALE (1 << 21) 39927b901bSBo Shen /* our CLE is AD22 */ 40927b901bSBo Shen #define CONFIG_SYS_NAND_MASK_CLE (1 << 22) 41927b901bSBo Shen #define CONFIG_SYS_NAND_ONFI_DETECTION 42927b901bSBo Shen #endif 43927b901bSBo Shen 44927b901bSBo Shen /* LCD */ 45927b901bSBo Shen #define LCD_BPP LCD_COLOR16 46927b901bSBo Shen #define LCD_OUTPUT_BPP 18 47927b901bSBo Shen #define CONFIG_LCD_LOGO 48927b901bSBo Shen #define CONFIG_LCD_INFO 49927b901bSBo Shen #define CONFIG_LCD_INFO_BELOW_LOGO 50927b901bSBo Shen #define CONFIG_ATMEL_HLCD 51927b901bSBo Shen #define CONFIG_ATMEL_LCD_RGB565 52927b901bSBo Shen 53927b901bSBo Shen #ifdef CONFIG_SYS_USE_SERIALFLASH 547a53b954SWu, Josh /* override the bootcmd, bootargs and other configuration for spi flash env*/ 55927b901bSBo Shen #elif CONFIG_SYS_USE_NANDFLASH 56dc018fefSWu, Josh /* override the bootcmd, bootargs and other configuration for nandflash env*/ 57927b901bSBo Shen #elif CONFIG_SYS_USE_MMC 58372ca03fSWu, Josh /* override the bootcmd, bootargs and other configuration for sd/mmc env */ 59927b901bSBo Shen #endif 60927b901bSBo Shen 615a4c9c22SBo Shen /* SPL */ 625a4c9c22SBo Shen #define CONFIG_SPL_FRAMEWORK 635a4c9c22SBo Shen #define CONFIG_SPL_TEXT_BASE 0x200000 64ef33aa3dSWenyou Yang #define CONFIG_SPL_MAX_SIZE 0x18000 655a4c9c22SBo Shen #define CONFIG_SPL_BSS_START_ADDR 0x20000000 665a4c9c22SBo Shen #define CONFIG_SPL_BSS_MAX_SIZE 0x80000 675a4c9c22SBo Shen #define CONFIG_SYS_SPL_MALLOC_START 0x20080000 685a4c9c22SBo Shen #define CONFIG_SYS_SPL_MALLOC_SIZE 0x80000 695a4c9c22SBo Shen 705a4c9c22SBo Shen #define CONFIG_SYS_MONITOR_LEN (512 << 10) 715a4c9c22SBo Shen 725a4c9c22SBo Shen #ifdef CONFIG_SYS_USE_MMC 735a4c9c22SBo Shen #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1 745a4c9c22SBo Shen #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" 755a4c9c22SBo Shen 765a4c9c22SBo Shen #elif CONFIG_SYS_USE_NANDFLASH 775a4c9c22SBo Shen #define CONFIG_SPL_NAND_DRIVERS 785a4c9c22SBo Shen #define CONFIG_SPL_NAND_BASE 79*c6de2aaeSDerald D. Woods #endif 805a4c9c22SBo Shen #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x40000 815a4c9c22SBo Shen #define CONFIG_SYS_NAND_5_ADDR_CYCLE 825a4c9c22SBo Shen #define CONFIG_SYS_NAND_PAGE_SIZE 0x1000 835a4c9c22SBo Shen #define CONFIG_SYS_NAND_PAGE_COUNT 64 845a4c9c22SBo Shen #define CONFIG_SYS_NAND_OOBSIZE 224 855a4c9c22SBo Shen #define CONFIG_SYS_NAND_BLOCK_SIZE 0x40000 865a4c9c22SBo Shen #define CONFIG_SYS_NAND_BAD_BLOCK_POS 0x0 875a4c9c22SBo Shen 885a4c9c22SBo Shen #elif CONFIG_SYS_USE_SERIALFLASH 895a4c9c22SBo Shen #define CONFIG_SPL_SPI_LOAD 90ef33aa3dSWenyou Yang #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x10000 915a4c9c22SBo Shen 925a4c9c22SBo Shen #endif 93927b901bSBo Shen #endif 94