/include/configs/mx53evk.h

  1/*
  2 * Copyright (C) 2010 Freescale Semiconductor, Inc.
  3 *
  4 * Configuration settings for the MX53-EVK Freescale board.
  5 *
  6 * This program is free software; you can redistribute it and/or
  7 * modify it under the terms of the GNU General Public License as
  8 * published by the Free Software Foundation; either version 2 of
  9 * the License, or (at your option) any later version.
 10 *
 11 * This program is distributed in the hope that it will be useful,
 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
 14 * GNU General Public License for more details.
 15 *
 16 * You should have received a copy of the GNU General Public License
 17 * along with this program; if not, write to the Free Software
 18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 19 * MA 02111-1307 USA
 20 */
 21
 22#ifndef __CONFIG_H
 23#define __CONFIG_H
 24
 25#define CONFIG_MX53
 26
 27#define CONFIG_DISPLAY_CPUINFO
 28#define CONFIG_DISPLAY_BOARDINFO
 29
 30#define CONFIG_MACH_TYPE	MACH_TYPE_MX53_EVK
 31
 32#include <asm/arch/imx-regs.h>
 33
 34#define CONFIG_CMDLINE_TAG			/* enable passing of ATAGs */
 35#define CONFIG_SETUP_MEMORY_TAGS
 36#define CONFIG_INITRD_TAG
 37
 38#define CONFIG_OF_LIBFDT
 39
 40/* Size of malloc() pool */
 41#define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 2 * 1024 * 1024)
 42
 43#define CONFIG_BOARD_EARLY_INIT_F
 44#define CONFIG_BOARD_LATE_INIT
 45#define CONFIG_MXC_GPIO
 46
 47#define CONFIG_MXC_UART
 48#define CONFIG_MXC_UART_BASE	UART1_BASE
 49
 50/* I2C Configs */
 51#define CONFIG_CMD_I2C
 52#define CONFIG_HARD_I2C
 53#define CONFIG_I2C_MXC
 54#define CONFIG_SYS_I2C_BASE		I2C2_BASE_ADDR
 55#define CONFIG_SYS_I2C_SPEED            100000
 56
 57/* PMIC Configs */
 58#define CONFIG_POWER
 59#define CONFIG_POWER_I2C
 60#define CONFIG_POWER_FSL
 61#define CONFIG_SYS_FSL_PMIC_I2C_ADDR    8
 62#define CONFIG_PMIC_FSL_MC13892
 63#define CONFIG_RTC_MC13XXX
 64
 65/* MMC Configs */
 66#define CONFIG_FSL_ESDHC
 67#define CONFIG_SYS_FSL_ESDHC_ADDR	0
 68#define CONFIG_SYS_FSL_ESDHC_NUM	2
 69
 70#define CONFIG_MMC
 71#define CONFIG_CMD_MMC
 72#define CONFIG_GENERIC_MMC
 73#define CONFIG_CMD_FAT
 74#define CONFIG_DOS_PARTITION
 75
 76/* Eth Configs */
 77#define CONFIG_MII
 78
 79#define CONFIG_FEC_MXC
 80#define IMX_FEC_BASE	FEC_BASE_ADDR
 81#define CONFIG_FEC_MXC_PHYADDR	0x1F
 82
 83#define CONFIG_CMD_PING
 84#define CONFIG_CMD_DHCP
 85#define CONFIG_CMD_MII
 86#define CONFIG_CMD_NET
 87#define CONFIG_CMD_DATE
 88
 89/* Miscellaneous commands */
 90#define CONFIG_CMD_BMODE
 91
 92/* allow to overwrite serial and ethaddr */
 93#define CONFIG_ENV_OVERWRITE
 94#define CONFIG_CONS_INDEX		1
 95#define CONFIG_BAUDRATE			115200
 96
 97/* Command definition */
 98#include <config_cmd_default.h>
 99
100#undef CONFIG_CMD_IMLS
101
102#define CONFIG_BOOTDELAY	3
103
104#define CONFIG_ETHPRIME		"FEC0"
105
106#define CONFIG_LOADADDR		0x70800000	/* loadaddr env var */
107#define CONFIG_SYS_TEXT_BASE    0x77800000
108
109#define CONFIG_EXTRA_ENV_SETTINGS \
110	"script=boot.scr\0" \
111	"uimage=uImage\0" \
112	"mmcdev=0\0" \
113	"mmcpart=2\0" \
114	"mmcroot=/dev/mmcblk0p3 rw\0" \
115	"mmcrootfstype=ext3 rootwait\0" \
116	"mmcargs=setenv bootargs console=ttymxc0,${baudrate} " \
117		"root=${mmcroot} " \
118		"rootfstype=${mmcrootfstype}\0" \
119	"loadbootscript=" \
120		"fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
121	"bootscript=echo Running bootscript from mmc ...; " \
122		"source\0" \
123	"loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
124	"mmcboot=echo Booting from mmc ...; " \
125		"run mmcargs; " \
126		"bootm\0" \
127	"netargs=setenv bootargs console=ttymxc0,${baudrate} " \
128		"root=/dev/nfs " \
129		"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
130	"netboot=echo Booting from net ...; " \
131		"run netargs; " \
132		"dhcp ${uimage}; bootm\0" \
133
134#define CONFIG_BOOTCOMMAND \
135	"mmc dev ${mmcdev}; if mmc rescan; then " \
136		"if run loadbootscript; then " \
137			"run bootscript; " \
138		"else " \
139			"if run loaduimage; then " \
140				"run mmcboot; " \
141			"else run netboot; " \
142			"fi; " \
143		"fi; " \
144	"else run netboot; fi"
145
146#define CONFIG_ARP_TIMEOUT	200UL
147
148/* Miscellaneous configurable options */
149#define CONFIG_SYS_LONGHELP		/* undef to save memory */
150#define CONFIG_SYS_HUSH_PARSER		/* use "hush" command parser */
151#define CONFIG_SYS_PROMPT		"MX53EVK U-Boot > "
152#define CONFIG_AUTO_COMPLETE
153#define CONFIG_SYS_CBSIZE		256	/* Console I/O Buffer Size */
154
155/* Print Buffer Size */
156#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
157#define CONFIG_SYS_MAXARGS	16	/* max number of command args */
158#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
159
160#define CONFIG_SYS_MEMTEST_START       0x70000000
161#define CONFIG_SYS_MEMTEST_END         0x70010000
162
163#define CONFIG_SYS_LOAD_ADDR		CONFIG_LOADADDR
164
165#define CONFIG_SYS_HZ		1000
166#define CONFIG_CMDLINE_EDITING
167
168/* Physical Memory Map */
169#define CONFIG_NR_DRAM_BANKS	1
170#define PHYS_SDRAM_1		CSD0_BASE_ADDR
171#define PHYS_SDRAM_1_SIZE	(512 * 1024 * 1024)
172
173#define CONFIG_SYS_SDRAM_BASE		(PHYS_SDRAM_1)
174#define CONFIG_SYS_INIT_RAM_ADDR	(IRAM_BASE_ADDR)
175#define CONFIG_SYS_INIT_RAM_SIZE	(IRAM_SIZE)
176
177#define CONFIG_SYS_INIT_SP_OFFSET \
178	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
179#define CONFIG_SYS_INIT_SP_ADDR \
180	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
181
182/* FLASH and environment organization */
183#define CONFIG_SYS_NO_FLASH
184
185#define CONFIG_ENV_OFFSET      (6 * 64 * 1024)
186#define CONFIG_ENV_SIZE        (8 * 1024)
187#define CONFIG_ENV_IS_IN_MMC
188#define CONFIG_SYS_MMC_ENV_DEV 0
189
190#endif				/* __CONFIG_H */