[people/ms/u-boot.git] / include / configs / sama5d2_xplained.h

/*
 * Configuration file for the SAMA5D2 Xplained Board.
 *
 * Copyright (C) 2015 Atmel Corporation
 *		      Wenyou Yang <wenyou.yang@atmel.com>
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef __CONFIG_H
#define __CONFIG_H

/* No NOR flash, this definition should put before common header */
#define CONFIG_SYS_NO_FLASH

#include "at91-sama5_common.h"

#define CONFIG_MISC_INIT_R

/* SDRAM */
#define CONFIG_NR_DRAM_BANKS		1
#define CONFIG_SYS_SDRAM_BASE           ATMEL_BASE_DDRCS
#define CONFIG_SYS_SDRAM_SIZE		0x20000000

#ifdef CONFIG_SPL_BUILD
#define CONFIG_SYS_INIT_SP_ADDR		0x210000
#else
#define CONFIG_SYS_INIT_SP_ADDR \
	(CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE)
#endif

#define CONFIG_SYS_LOAD_ADDR		0x22000000 /* load address */

/* SerialFlash */
#ifdef CONFIG_CMD_SF
#define CONFIG_SF_DEFAULT_BUS		0
#define CONFIG_SF_DEFAULT_CS		0
#define CONFIG_SF_DEFAULT_SPEED		30000000
#endif

/* NAND flash */
#undef CONFIG_CMD_NAND

/* USB device */
#define CONFIG_USB_ETHER
#define CONFIG_USB_ETH_RNDIS
#define CONFIG_USBNET_MANUFACTURER      "Atmel SAMA5D2 XPlained"

/* I2C */
#define AT24MAC_ADDR		0x5c
#define AT24MAC_REG		0x9a

/* Ethernet Hardware */
#define CONFIG_MACB
#define CONFIG_RMII
#define CONFIG_NET_RETRY_COUNT		20
#define CONFIG_MACB_SEARCH_PHY

/* LCD */

#ifdef CONFIG_LCD
#define LCD_BPP				LCD_COLOR16
#define LCD_OUTPUT_BPP                  24
#define CONFIG_LCD_LOGO
#define CONFIG_LCD_INFO
#define CONFIG_LCD_INFO_BELOW_LOGO
#define CONFIG_SYS_WHITE_ON_BLACK
#define CONFIG_ATMEL_HLCD
#define CONFIG_ATMEL_LCD_RGB565
#endif

#ifdef CONFIG_SYS_USE_MMC

/* bootstrap + u-boot + env in sd card */
#undef FAT_ENV_DEVICE_AND_PART
#undef CONFIG_BOOTCOMMAND

#define FAT_ENV_DEVICE_AND_PART	"1"
#define CONFIG_BOOTCOMMAND	"fatload mmc 1:1 0x21000000 at91-sama5d2_xplained.dtb; " \
				"fatload mmc 1:1 0x22000000 zImage; " \
				"bootz 0x22000000 - 0x21000000"
#undef CONFIG_BOOTARGS
#define CONFIG_BOOTARGS \
	"console=ttyS0,115200 earlyprintk root=/dev/mmcblk1p2 rw rootwait"

#endif

/* SPL */
#define CONFIG_SPL_FRAMEWORK
#define CONFIG_SPL_TEXT_BASE		0x200000
#define CONFIG_SPL_MAX_SIZE		0x10000
#define CONFIG_SPL_BSS_START_ADDR	0x20000000
#define CONFIG_SPL_BSS_MAX_SIZE		0x80000
#define CONFIG_SYS_SPL_MALLOC_START	0x20080000
#define CONFIG_SYS_SPL_MALLOC_SIZE	0x80000

#define CONFIG_SPL_BOARD_INIT
#define CONFIG_SYS_MONITOR_LEN		(512 << 10)

#ifdef CONFIG_SYS_USE_MMC
#define CONFIG_SPL_LDSCRIPT		arch/arm/mach-at91/armv7/u-boot-spl.lds
#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION	1
#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME		"u-boot.img"

#elif CONFIG_SYS_USE_SERIALFLASH
#define CONFIG_SPL_SPI_LOAD
#define CONFIG_SYS_SPI_U_BOOT_OFFS	0x8000

#endif

#endif
Commit	Line	Data
75238f23 WY	1	/*
	2	* Configuration file for the SAMA5D2 Xplained Board.
	3	*
	4	* Copyright (C) 2015 Atmel Corporation
	5	* Wenyou Yang <wenyou.yang@atmel.com>
	6	*
	7	* SPDX-License-Identifier: GPL-2.0+
	8	*/
	9
	10	#ifndef __CONFIG_H
	11	#define __CONFIG_H
	12
	13	/* No NOR flash, this definition should put before common header */
	14	#define CONFIG_SYS_NO_FLASH
	15
	16	#include "at91-sama5_common.h"
	17
0daa2e18 WY	18	#define CONFIG_MISC_INIT_R
0daa2e18 WY	19
75238f23 WY	20	/* SDRAM */
	21	#define CONFIG_NR_DRAM_BANKS 1
	22	#define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_DDRCS
	23	#define CONFIG_SYS_SDRAM_SIZE 0x20000000
	24
37dadbca WY	25	#ifdef CONFIG_SPL_BUILD
	26	#define CONFIG_SYS_INIT_SP_ADDR 0x210000
	27	#else
75238f23 WY	28	#define CONFIG_SYS_INIT_SP_ADDR \
75238f23 WY	29	(CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE)
37dadbca	30	#endif
75238f23 WY	31
	32	#define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */
	33
75238f23 WY	34	/* SerialFlash */
75238f23 WY	35	#ifdef CONFIG_CMD_SF
75238f23 WY	36	#define CONFIG_SF_DEFAULT_BUS 0
	37	#define CONFIG_SF_DEFAULT_CS 0
	38	#define CONFIG_SF_DEFAULT_SPEED 30000000
	39	#endif
	40
	41	/* NAND flash */
	42	#undef CONFIG_CMD_NAND
	43
75238f23	44	/* USB device */
75238f23 WY	45	#define CONFIG_USB_ETHER
	46	#define CONFIG_USB_ETH_RNDIS
	47	#define CONFIG_USBNET_MANUFACTURER "Atmel SAMA5D2 XPlained"
	48
0daa2e18 WY	49	/* I2C */
	50	#define AT24MAC_ADDR 0x5c
	51	#define AT24MAC_REG 0x9a
	52
75238f23 WY	53	/* Ethernet Hardware */
	54	#define CONFIG_MACB
	55	#define CONFIG_RMII
	56	#define CONFIG_NET_RETRY_COUNT 20
	57	#define CONFIG_MACB_SEARCH_PHY
	58
	59	/* LCD */
75238f23 WY	60
	61	#ifdef CONFIG_LCD
	62	#define LCD_BPP LCD_COLOR16
	63	#define LCD_OUTPUT_BPP 24
	64	#define CONFIG_LCD_LOGO
	65	#define CONFIG_LCD_INFO
	66	#define CONFIG_LCD_INFO_BELOW_LOGO
	67	#define CONFIG_SYS_WHITE_ON_BLACK
	68	#define CONFIG_ATMEL_HLCD
	69	#define CONFIG_ATMEL_LCD_RGB565
75238f23 WY	70	#endif
	71
	72	#ifdef CONFIG_SYS_USE_MMC
	73
	74	/* bootstrap + u-boot + env in sd card */
	75	#undef FAT_ENV_DEVICE_AND_PART
	76	#undef CONFIG_BOOTCOMMAND
	77
	78	#define FAT_ENV_DEVICE_AND_PART "1"
	79	#define CONFIG_BOOTCOMMAND "fatload mmc 1:1 0x21000000 at91-sama5d2_xplained.dtb; " \
	80	"fatload mmc 1:1 0x22000000 zImage; " \
	81	"bootz 0x22000000 - 0x21000000"
	82	#undef CONFIG_BOOTARGS
	83	#define CONFIG_BOOTARGS \
	84	"console=ttyS0,115200 earlyprintk root=/dev/mmcblk1p2 rw rootwait"
	85
	86	#endif
	87
37dadbca WY	88	/* SPL */
	89	#define CONFIG_SPL_FRAMEWORK
	90	#define CONFIG_SPL_TEXT_BASE 0x200000
	91	#define CONFIG_SPL_MAX_SIZE 0x10000
	92	#define CONFIG_SPL_BSS_START_ADDR 0x20000000
	93	#define CONFIG_SPL_BSS_MAX_SIZE 0x80000
	94	#define CONFIG_SYS_SPL_MALLOC_START 0x20080000
	95	#define CONFIG_SYS_SPL_MALLOC_SIZE 0x80000
	96
37dadbca WY	97	#define CONFIG_SPL_BOARD_INIT
	98	#define CONFIG_SYS_MONITOR_LEN (512 << 10)
	99
	100	#ifdef CONFIG_SYS_USE_MMC
	101	#define CONFIG_SPL_LDSCRIPT arch/arm/mach-at91/armv7/u-boot-spl.lds
37dadbca WY	102	#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
37dadbca WY	103	#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
37dadbca WY	104
37dadbca WY	105	#elif CONFIG_SYS_USE_SERIALFLASH
37dadbca WY	106	#define CONFIG_SPL_SPI_LOAD
	107	#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x8000
	108
	109	#endif
	110
75238f23	111	#endif