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Liu Hui-R6434394391fb2011-01-03 22:27:42 +00001/*
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_SYS_MX5_HCLK 24000000
28#define CONFIG_SYS_MX5_CLK32 32768
29#define CONFIG_DISPLAY_CPUINFO
30#define CONFIG_DISPLAY_BOARDINFO
31
Fabio Estevam00e11a42011-09-22 08:07:22 +000032#define CONFIG_MACH_TYPE MACH_TYPE_MX53_EVK
33
Liu Hui-R6434394391fb2011-01-03 22:27:42 +000034#include <asm/arch/imx-regs.h>
35
Fabio Estevama7abca02011-10-27 01:32:43 +000036#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
Fabio Estevama7abca02011-10-27 01:32:43 +000037#define CONFIG_SETUP_MEMORY_TAGS
38#define CONFIG_INITRD_TAG
Liu Hui-R6434394391fb2011-01-03 22:27:42 +000039
Fabio Estevama7abca02011-10-27 01:32:43 +000040#define CONFIG_OF_LIBFDT
Grant Likely2fa8ca92011-03-28 09:59:07 +000041
Liu Hui-R6434394391fb2011-01-03 22:27:42 +000042/* Size of malloc() pool */
43#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
44
45#define CONFIG_BOARD_EARLY_INIT_F
Helmut Raiger9660e442011-10-20 04:19:47 +000046#define CONFIG_BOARD_LATE_INIT
Liu Hui-R6434394391fb2011-01-03 22:27:42 +000047#define CONFIG_MXC_GPIO
48
49#define CONFIG_MXC_UART
Stefano Babic40f6fff2011-11-22 15:22:39 +010050#define CONFIG_MXC_UART_BASE UART1_BASE
Liu Hui-R6434394391fb2011-01-03 22:27:42 +000051
52/* I2C Configs */
Fabio Estevama7abca02011-10-27 01:32:43 +000053#define CONFIG_CMD_I2C
54#define CONFIG_HARD_I2C
55#define CONFIG_I2C_MXC
Liu Hui-R6434394391fb2011-01-03 22:27:42 +000056#define CONFIG_SYS_I2C_MX53_PORT2 1
57#define CONFIG_SYS_I2C_SPEED 100000
58#define CONFIG_SYS_I2C_SLAVE 0xfe
59
60/* PMIC Configs */
Stefano Babicbba1b6c2011-10-08 11:00:22 +020061#define CONFIG_PMIC
62#define CONFIG_PMIC_I2C
63#define CONFIG_PMIC_FSL
Liu Hui-R6434394391fb2011-01-03 22:27:42 +000064#define CONFIG_SYS_FSL_PMIC_I2C_ADDR 8
Fabio Estevam4f97c882011-10-25 01:44:19 +000065#define CONFIG_RTC_MC13XXX
Liu Hui-R6434394391fb2011-01-03 22:27:42 +000066
67/* MMC Configs */
68#define CONFIG_FSL_ESDHC
69#define CONFIG_SYS_FSL_ESDHC_ADDR 0
70#define CONFIG_SYS_FSL_ESDHC_NUM 2
71
72#define CONFIG_MMC
73#define CONFIG_CMD_MMC
74#define CONFIG_GENERIC_MMC
75#define CONFIG_CMD_FAT
76#define CONFIG_DOS_PARTITION
77
78/* Eth Configs */
79#define CONFIG_HAS_ETH1
Liu Hui-R6434394391fb2011-01-03 22:27:42 +000080#define CONFIG_MII
81#define CONFIG_DISCOVER_PHY
82
83#define CONFIG_FEC_MXC
84#define IMX_FEC_BASE FEC_BASE_ADDR
85#define CONFIG_FEC_MXC_PHYADDR 0x1F
86
87#define CONFIG_CMD_PING
88#define CONFIG_CMD_DHCP
89#define CONFIG_CMD_MII
90#define CONFIG_CMD_NET
Fabio Estevam4f97c882011-10-25 01:44:19 +000091#define CONFIG_CMD_DATE
Liu Hui-R6434394391fb2011-01-03 22:27:42 +000092
93/* allow to overwrite serial and ethaddr */
94#define CONFIG_ENV_OVERWRITE
95#define CONFIG_CONS_INDEX 1
96#define CONFIG_BAUDRATE 115200
97#define CONFIG_SYS_BAUDRATE_TABLE {9600, 19200, 38400, 57600, 115200}
98
99/* Command definition */
100#include <config_cmd_default.h>
101
102#undef CONFIG_CMD_IMLS
103
104#define CONFIG_BOOTDELAY 3
105
Wolfgang Grandegger28b119e2011-10-17 08:21:56 +0000106#define CONFIG_ETHPRIME "FEC0"
Liu Hui-R6434394391fb2011-01-03 22:27:42 +0000107
108#define CONFIG_LOADADDR 0x70800000 /* loadaddr env var */
109#define CONFIG_SYS_TEXT_BASE 0x77800000
110
111#define CONFIG_EXTRA_ENV_SETTINGS \
112 "script=boot.scr\0" \
113 "uimage=uImage\0" \
114 "mmcdev=0\0" \
115 "mmcpart=2\0" \
116 "mmcroot=/dev/mmcblk0p3 rw\0" \
117 "mmcrootfstype=ext3 rootwait\0" \
118 "mmcargs=setenv bootargs console=ttymxc0,${baudrate} " \
119 "root=${mmcroot} " \
120 "rootfstype=${mmcrootfstype}\0" \
121 "loadbootscript=" \
122 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
123 "bootscript=echo Running bootscript from mmc ...; " \
124 "source\0" \
125 "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
126 "mmcboot=echo Booting from mmc ...; " \
127 "run mmcargs; " \
128 "bootm\0" \
129 "netargs=setenv bootargs console=ttymxc0,${baudrate} " \
130 "root=/dev/nfs " \
131 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
132 "netboot=echo Booting from net ...; " \
133 "run netargs; " \
134 "dhcp ${uimage}; bootm\0" \
135
136#define CONFIG_BOOTCOMMAND \
137 "if mmc rescan ${mmcdev}; then " \
138 "if run loadbootscript; then " \
139 "run bootscript; " \
140 "else " \
141 "if run loaduimage; then " \
142 "run mmcboot; " \
143 "else run netboot; " \
144 "fi; " \
145 "fi; " \
146 "else run netboot; fi"
147
148#define CONFIG_ARP_TIMEOUT 200UL
149
150/* Miscellaneous configurable options */
151#define CONFIG_SYS_LONGHELP /* undef to save memory */
152#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
153#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
154#define CONFIG_SYS_PROMPT "MX53EVK U-Boot > "
155#define CONFIG_AUTO_COMPLETE
156#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
157
158/* Print Buffer Size */
159#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
160#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
161#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
162
163#define CONFIG_SYS_MEMTEST_START 0x70000000
164#define CONFIG_SYS_MEMTEST_END 0x10000
165
166#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
167
168#define CONFIG_SYS_HZ 1000
169#define CONFIG_CMDLINE_EDITING
170
171/* Stack sizes */
172#define CONFIG_STACKSIZE (128 * 1024) /* regular stack */
173
174/* Physical Memory Map */
175#define CONFIG_NR_DRAM_BANKS 1
176#define PHYS_SDRAM_1 CSD0_BASE_ADDR
177#define PHYS_SDRAM_1_SIZE (512 * 1024 * 1024)
178
179#define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1)
180#define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR)
181#define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE)
182
183#define CONFIG_SYS_INIT_SP_OFFSET \
184 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
185#define CONFIG_SYS_INIT_SP_ADDR \
186 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
187
188/* FLASH and environment organization */
189#define CONFIG_SYS_NO_FLASH
190
191#define CONFIG_ENV_OFFSET (6 * 64 * 1024)
192#define CONFIG_ENV_SIZE (8 * 1024)
193#define CONFIG_ENV_IS_IN_MMC
194#define CONFIG_SYS_MMC_ENV_DEV 0
195
Liu Hui-R6434394391fb2011-01-03 22:27:42 +0000196#endif /* __CONFIG_H */