2 * Copyright (C) 2007, Guennadi Liakhovetski <lg@denx.de>
4 * (C) Copyright 2009 Freescale Semiconductor, Inc.
6 * Configuration settings for the MX51-3Stack Freescale board.
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of
11 * the License, or (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
28 #define CONFIG_MX51 /* in a mx51 */
29 #define CONFIG_SYS_TEXT_BASE 0x97800000
31 #include <asm/arch/imx-regs.h>
33 #define CONFIG_SYS_MX5_HCLK 24000000
34 #define CONFIG_SYS_MX5_CLK32 32768
35 #define CONFIG_DISPLAY_CPUINFO
36 #define CONFIG_DISPLAY_BOARDINFO
38 #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
39 #define CONFIG_REVISION_TAG
40 #define CONFIG_SETUP_MEMORY_TAGS
41 #define CONFIG_INITRD_TAG
42 #define BOARD_LATE_INIT
45 * Size of malloc() pool
47 #define CONFIG_SYS_MALLOC_LEN (2048 * 1024)
52 #define CONFIG_MXC_UART
53 #define CONFIG_SYS_MX51_UART3
54 #define CONFIG_MXC_GPIO
55 #define CONFIG_MXC_SPI
56 #define CONFIG_HW_WATCHDOG
64 #define CONFIG_SPI_FLASH
65 #define CONFIG_SPI_FLASH_STMICRO
68 * Use gpio 4 pin 25 as chip select for SPI flash
69 * This corresponds to gpio 121
71 #define CONFIG_SPI_FLASH_CS (1 | (121 << 8))
72 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_0
73 #define CONFIG_SF_DEFAULT_SPEED 25000000
75 #define CONFIG_ENV_SPI_CS (1 | (121 << 8))
76 #define CONFIG_ENV_SPI_BUS 0
77 #define CONFIG_ENV_SPI_MAX_HZ 25000000
78 #define CONFIG_ENV_SPI_MODE SPI_MODE_0
80 #define CONFIG_ENV_OFFSET (6 * 64 * 1024)
81 #define CONFIG_ENV_SECT_SIZE (1 * 64 * 1024)
82 #define CONFIG_ENV_SIZE (4 * 1024)
84 #define CONFIG_FSL_ENV_IN_SF
85 #define CONFIG_ENV_IS_IN_SPI_FLASH
88 #define CONFIG_FSL_PMIC
89 #define CONFIG_FSL_PMIC_BUS 0
90 #define CONFIG_FSL_PMIC_CS 0
91 #define CONFIG_FSL_PMIC_CLK 2500000
92 #define CONFIG_FSL_PMIC_MODE SPI_MODE_0
93 #define CONFIG_RTC_MC13783
98 #define CONFIG_FSL_ESDHC
99 #ifdef CONFIG_FSL_ESDHC
100 #define CONFIG_SYS_FSL_ESDHC_ADDR (0x70004000)
101 #define CONFIG_SYS_FSL_ESDHC_NUM 1
105 #define CONFIG_CMD_MMC
106 #define CONFIG_GENERIC_MMC
107 #define CONFIG_CMD_FAT
108 #define CONFIG_DOS_PARTITION
111 #define CONFIG_CMD_DATE
116 #define CONFIG_HAS_ETH1
117 #define CONFIG_NET_MULTI
119 #define CONFIG_DISCOVER_PHY
121 #define CONFIG_FEC_MXC
122 #define IMX_FEC_BASE FEC_BASE_ADDR
123 #define CONFIG_FEC_MXC_PHYADDR 0x1F
125 #define CONFIG_CMD_PING
126 #define CONFIG_CMD_MII
127 #define CONFIG_CMD_NET
129 /* allow to overwrite serial and ethaddr */
130 #define CONFIG_ENV_OVERWRITE
131 #define CONFIG_CONS_INDEX 3
132 #define CONFIG_BAUDRATE 115200
133 #define CONFIG_SYS_BAUDRATE_TABLE {9600, 19200, 38400, 57600, 115200}
135 /***********************************************************
137 ***********************************************************/
139 #include <config_cmd_default.h>
141 #define CONFIG_CMD_SPI
142 #undef CONFIG_CMD_IMLS
144 #define CONFIG_BOOTDELAY 3
146 #define CONFIG_LOADADDR 0x90800000 /* loadaddr env var */
148 #define CONFIG_EXTRA_ENV_SETTINGS \
150 "loadaddr=0x90800000\0"
153 * Miscellaneous configurable options
155 #define CONFIG_SYS_LONGHELP
156 #define CONFIG_SYS_PROMPT "Vision II U-boot > "
157 #define CONFIG_AUTO_COMPLETE
158 #define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */
160 /* Print Buffer Size */
161 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
162 sizeof(CONFIG_SYS_PROMPT) + 16)
163 #define CONFIG_SYS_MAXARGS 64 /* max number of command args */
164 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
166 #define CONFIG_SYS_MEMTEST_START 0x90000000
167 #define CONFIG_SYS_MEMTEST_END 0x10000
169 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
171 #define CONFIG_SYS_HZ 1000
172 #define CONFIG_CMDLINE_EDITING
173 #define CONFIG_SYS_HUSH_PARSER
174 #define CONFIG_SYS_PROMPT_HUSH_PS2 "Vision II U-boot > "
179 #define CONFIG_STACKSIZE (128 * 1024) /* regular stack */
182 * Physical Memory Map
184 #define CONFIG_NR_DRAM_BANKS 2
185 #define PHYS_SDRAM_1 CSD0_BASE_ADDR
186 #define PHYS_SDRAM_1_SIZE (256 * 1024 * 1024)
187 #define PHYS_SDRAM_2 CSD1_BASE_ADDR
188 #define PHYS_SDRAM_2_SIZE (256 * 1024 * 1024)
189 #define CONFIG_SYS_SDRAM_BASE 0x90000000
190 #define CONFIG_SYS_INIT_RAM_ADDR 0x1FFE8000
192 #define CONFIG_SYS_INIT_RAM_SIZE (64 * 1024)
193 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
194 GENERATED_GBL_DATA_SIZE)
195 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
196 CONFIG_SYS_GBL_DATA_OFFSET)
197 #define CONFIG_BOARD_EARLY_INIT_F
199 /* 166 MHz DDR RAM */
200 #define CONFIG_SYS_DDR_CLKSEL 0
201 #define CONFIG_SYS_CLKTL_CBCDR 0x19239100
203 #define CONFIG_SYS_NO_FLASH
206 * Framebuffer and LCD
208 #define CONFIG_PREBOOT
210 #define CONFIG_VIDEO_MX5
211 #define CONFIG_SYS_CONSOLE_ENV_OVERWRITE
212 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
213 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
214 #define LCD_BPP LCD_COLOR16
215 #define CONFIG_SPLASH_SCREEN
216 #define CONFIG_CMD_BMP
217 #define CONFIG_BMP_16BPP
219 #endif /* __CONFIG_H */