1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * Configuration file for the SAMA5D2 Xplained Board. 3*4882a593Smuzhiyun * 4*4882a593Smuzhiyun * Copyright (C) 2015 Atmel Corporation 5*4882a593Smuzhiyun * Wenyou Yang <wenyou.yang@atmel.com> 6*4882a593Smuzhiyun * 7*4882a593Smuzhiyun * SPDX-License-Identifier: GPL-2.0+ 8*4882a593Smuzhiyun */ 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun #ifndef __CONFIG_H 11*4882a593Smuzhiyun #define __CONFIG_H 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun #include "at91-sama5_common.h" 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun #define CONFIG_MISC_INIT_R 16*4882a593Smuzhiyun 17*4882a593Smuzhiyun /* SDRAM */ 18*4882a593Smuzhiyun #define CONFIG_NR_DRAM_BANKS 1 19*4882a593Smuzhiyun #define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_DDRCS 20*4882a593Smuzhiyun #define CONFIG_SYS_SDRAM_SIZE 0x20000000 21*4882a593Smuzhiyun 22*4882a593Smuzhiyun #ifdef CONFIG_SPL_BUILD 23*4882a593Smuzhiyun #define CONFIG_SYS_INIT_SP_ADDR 0x218000 24*4882a593Smuzhiyun #else 25*4882a593Smuzhiyun #define CONFIG_SYS_INIT_SP_ADDR \ 26*4882a593Smuzhiyun (CONFIG_SYS_SDRAM_BASE + 16 * 1024 - GENERATED_GBL_DATA_SIZE) 27*4882a593Smuzhiyun #endif 28*4882a593Smuzhiyun 29*4882a593Smuzhiyun #define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */ 30*4882a593Smuzhiyun 31*4882a593Smuzhiyun /* SerialFlash */ 32*4882a593Smuzhiyun #ifdef CONFIG_CMD_SF 33*4882a593Smuzhiyun #define CONFIG_SF_DEFAULT_BUS 0 34*4882a593Smuzhiyun #define CONFIG_SF_DEFAULT_CS 0 35*4882a593Smuzhiyun #define CONFIG_SF_DEFAULT_SPEED 30000000 36*4882a593Smuzhiyun #endif 37*4882a593Smuzhiyun 38*4882a593Smuzhiyun /* I2C */ 39*4882a593Smuzhiyun #define AT24MAC_ADDR 0x5c 40*4882a593Smuzhiyun #define AT24MAC_REG 0x9a 41*4882a593Smuzhiyun 42*4882a593Smuzhiyun /* LCD */ 43*4882a593Smuzhiyun 44*4882a593Smuzhiyun #ifdef CONFIG_LCD 45*4882a593Smuzhiyun #define LCD_BPP LCD_COLOR16 46*4882a593Smuzhiyun #define LCD_OUTPUT_BPP 24 47*4882a593Smuzhiyun #define CONFIG_LCD_LOGO 48*4882a593Smuzhiyun #define CONFIG_LCD_INFO 49*4882a593Smuzhiyun #define CONFIG_LCD_INFO_BELOW_LOGO 50*4882a593Smuzhiyun #define CONFIG_ATMEL_HLCD 51*4882a593Smuzhiyun #define CONFIG_ATMEL_LCD_RGB565 52*4882a593Smuzhiyun #endif 53*4882a593Smuzhiyun 54*4882a593Smuzhiyun #ifdef CONFIG_SYS_USE_MMC 55*4882a593Smuzhiyun 56*4882a593Smuzhiyun /* bootstrap + u-boot + env in sd card */ 57*4882a593Smuzhiyun #undef CONFIG_BOOTCOMMAND 58*4882a593Smuzhiyun 59*4882a593Smuzhiyun #define CONFIG_BOOTCOMMAND "fatload mmc 1:1 0x21000000 at91-sama5d2_xplained.dtb; " \ 60*4882a593Smuzhiyun "fatload mmc 1:1 0x22000000 zImage; " \ 61*4882a593Smuzhiyun "bootz 0x22000000 - 0x21000000" 62*4882a593Smuzhiyun 63*4882a593Smuzhiyun #endif 64*4882a593Smuzhiyun 65*4882a593Smuzhiyun /* SPL */ 66*4882a593Smuzhiyun #define CONFIG_SPL_FRAMEWORK 67*4882a593Smuzhiyun #define CONFIG_SPL_TEXT_BASE 0x200000 68*4882a593Smuzhiyun #define CONFIG_SPL_MAX_SIZE 0x18000 69*4882a593Smuzhiyun #define CONFIG_SPL_BSS_START_ADDR 0x20000000 70*4882a593Smuzhiyun #define CONFIG_SPL_BSS_MAX_SIZE 0x80000 71*4882a593Smuzhiyun #define CONFIG_SYS_SPL_MALLOC_START 0x20080000 72*4882a593Smuzhiyun #define CONFIG_SYS_SPL_MALLOC_SIZE 0x80000 73*4882a593Smuzhiyun 74*4882a593Smuzhiyun #define CONFIG_SYS_MONITOR_LEN (512 << 10) 75*4882a593Smuzhiyun 76*4882a593Smuzhiyun #ifdef CONFIG_SYS_USE_MMC 77*4882a593Smuzhiyun #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1 78*4882a593Smuzhiyun #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" 79*4882a593Smuzhiyun 80*4882a593Smuzhiyun #elif CONFIG_SYS_USE_SERIALFLASH 81*4882a593Smuzhiyun #define CONFIG_SPL_SPI_LOAD 82*4882a593Smuzhiyun #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x10000 83*4882a593Smuzhiyun 84*4882a593Smuzhiyun #endif 85*4882a593Smuzhiyun 86*4882a593Smuzhiyun #endif 87