175238f23SWenyou Yang /*
275238f23SWenyou Yang  * Configuration file for the SAMA5D2 Xplained Board.
375238f23SWenyou Yang  *
475238f23SWenyou Yang  * Copyright (C) 2015 Atmel Corporation
575238f23SWenyou Yang  *		      Wenyou Yang <wenyou.yang@atmel.com>
675238f23SWenyou Yang  *
775238f23SWenyou Yang  * SPDX-License-Identifier:	GPL-2.0+
875238f23SWenyou Yang  */
975238f23SWenyou Yang 
1075238f23SWenyou Yang #ifndef __CONFIG_H
1175238f23SWenyou Yang #define __CONFIG_H
1275238f23SWenyou Yang 
1375238f23SWenyou Yang #include "at91-sama5_common.h"
1475238f23SWenyou Yang 
150daa2e18SWenyou Yang #define CONFIG_MISC_INIT_R
160daa2e18SWenyou Yang 
1775238f23SWenyou Yang /* SDRAM */
1875238f23SWenyou Yang #define CONFIG_NR_DRAM_BANKS		1
1975238f23SWenyou Yang #define CONFIG_SYS_SDRAM_BASE           ATMEL_BASE_DDRCS
2075238f23SWenyou Yang #define CONFIG_SYS_SDRAM_SIZE		0x20000000
2175238f23SWenyou Yang 
2237dadbcaSWenyou Yang #ifdef CONFIG_SPL_BUILD
23*62904b73SWenyou Yang #define CONFIG_SYS_INIT_SP_ADDR		0x218000
2437dadbcaSWenyou Yang #else
2575238f23SWenyou Yang #define CONFIG_SYS_INIT_SP_ADDR \
26*62904b73SWenyou Yang 	(CONFIG_SYS_SDRAM_BASE + 16 * 1024 - GENERATED_GBL_DATA_SIZE)
2737dadbcaSWenyou Yang #endif
2875238f23SWenyou Yang 
2975238f23SWenyou Yang #define CONFIG_SYS_LOAD_ADDR		0x22000000 /* load address */
3075238f23SWenyou Yang 
3175238f23SWenyou Yang /* SerialFlash */
3275238f23SWenyou Yang #ifdef CONFIG_CMD_SF
3375238f23SWenyou Yang #define CONFIG_SF_DEFAULT_BUS		0
3475238f23SWenyou Yang #define CONFIG_SF_DEFAULT_CS		0
3575238f23SWenyou Yang #define CONFIG_SF_DEFAULT_SPEED		30000000
3675238f23SWenyou Yang #endif
3775238f23SWenyou Yang 
3875238f23SWenyou Yang /* NAND flash */
3975238f23SWenyou Yang #undef CONFIG_CMD_NAND
4075238f23SWenyou Yang 
410daa2e18SWenyou Yang /* I2C */
420daa2e18SWenyou Yang #define AT24MAC_ADDR		0x5c
430daa2e18SWenyou Yang #define AT24MAC_REG		0x9a
440daa2e18SWenyou Yang 
4575238f23SWenyou Yang /* LCD */
4675238f23SWenyou Yang 
4775238f23SWenyou Yang #ifdef CONFIG_LCD
4875238f23SWenyou Yang #define LCD_BPP				LCD_COLOR16
4975238f23SWenyou Yang #define LCD_OUTPUT_BPP                  24
5075238f23SWenyou Yang #define CONFIG_LCD_LOGO
5175238f23SWenyou Yang #define CONFIG_LCD_INFO
5275238f23SWenyou Yang #define CONFIG_LCD_INFO_BELOW_LOGO
5375238f23SWenyou Yang #define CONFIG_ATMEL_HLCD
5475238f23SWenyou Yang #define CONFIG_ATMEL_LCD_RGB565
5575238f23SWenyou Yang #endif
5675238f23SWenyou Yang 
5775238f23SWenyou Yang #ifdef CONFIG_SYS_USE_MMC
5875238f23SWenyou Yang 
5975238f23SWenyou Yang /* bootstrap + u-boot + env in sd card */
6075238f23SWenyou Yang #undef FAT_ENV_DEVICE_AND_PART
6175238f23SWenyou Yang #undef CONFIG_BOOTCOMMAND
6275238f23SWenyou Yang 
6375238f23SWenyou Yang #define FAT_ENV_DEVICE_AND_PART	"1"
6475238f23SWenyou Yang #define CONFIG_BOOTCOMMAND	"fatload mmc 1:1 0x21000000 at91-sama5d2_xplained.dtb; " \
6575238f23SWenyou Yang 				"fatload mmc 1:1 0x22000000 zImage; " \
6675238f23SWenyou Yang 				"bootz 0x22000000 - 0x21000000"
6775238f23SWenyou Yang #undef CONFIG_BOOTARGS
6875238f23SWenyou Yang #define CONFIG_BOOTARGS \
6975238f23SWenyou Yang 	"console=ttyS0,115200 earlyprintk root=/dev/mmcblk1p2 rw rootwait"
7075238f23SWenyou Yang 
7175238f23SWenyou Yang #endif
7275238f23SWenyou Yang 
7337dadbcaSWenyou Yang /* SPL */
7437dadbcaSWenyou Yang #define CONFIG_SPL_FRAMEWORK
7537dadbcaSWenyou Yang #define CONFIG_SPL_TEXT_BASE		0x200000
76*62904b73SWenyou Yang #define CONFIG_SPL_MAX_SIZE		0x18000
7737dadbcaSWenyou Yang #define CONFIG_SPL_BSS_START_ADDR	0x20000000
7837dadbcaSWenyou Yang #define CONFIG_SPL_BSS_MAX_SIZE		0x80000
7937dadbcaSWenyou Yang #define CONFIG_SYS_SPL_MALLOC_START	0x20080000
8037dadbcaSWenyou Yang #define CONFIG_SYS_SPL_MALLOC_SIZE	0x80000
8137dadbcaSWenyou Yang 
8237dadbcaSWenyou Yang #define CONFIG_SPL_BOARD_INIT
8337dadbcaSWenyou Yang #define CONFIG_SYS_MONITOR_LEN		(512 << 10)
8437dadbcaSWenyou Yang 
8537dadbcaSWenyou Yang #ifdef CONFIG_SYS_USE_MMC
8637dadbcaSWenyou Yang #define CONFIG_SPL_LDSCRIPT		arch/arm/mach-at91/armv7/u-boot-spl.lds
8737dadbcaSWenyou Yang #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION	1
8837dadbcaSWenyou Yang #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME		"u-boot.img"
8937dadbcaSWenyou Yang 
9037dadbcaSWenyou Yang #elif CONFIG_SYS_USE_SERIALFLASH
9137dadbcaSWenyou Yang #define CONFIG_SPL_SPI_LOAD
92*62904b73SWenyou Yang #define CONFIG_SYS_SPI_U_BOOT_OFFS	0x10000
9337dadbcaSWenyou Yang 
9437dadbcaSWenyou Yang #endif
9537dadbcaSWenyou Yang 
9675238f23SWenyou Yang #endif
97