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_SETUP_MEMORY_TAGS
40 #define CONFIG_INITRD_TAG
41 #define CONFIG_BOARD_LATE_INIT
43 #ifndef MACH_TYPE_TTC_VISION2
44 #define MACH_TYPE_TTC_VISION2 2775
46 #define CONFIG_MACH_TYPE MACH_TYPE_TTC_VISION2
49 * Size of malloc() pool
51 #define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024)
56 #define CONFIG_MXC_UART
57 #define CONFIG_MXC_UART_BASE UART3_BASE
58 #define CONFIG_MXC_GPIO
59 #define CONFIG_MXC_SPI
60 #define CONFIG_HW_WATCHDOG
68 #define CONFIG_SPI_FLASH
69 #define CONFIG_SPI_FLASH_STMICRO
72 * Use gpio 4 pin 25 as chip select for SPI flash
73 * This corresponds to gpio 121
75 #define CONFIG_SF_DEFAULT_CS (1 | (121 << 8))
76 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_0
77 #define CONFIG_SF_DEFAULT_SPEED 25000000
79 #define CONFIG_ENV_SPI_CS (1 | (121 << 8))
80 #define CONFIG_ENV_SPI_BUS 0
81 #define CONFIG_ENV_SPI_MAX_HZ 25000000
82 #define CONFIG_ENV_SPI_MODE SPI_MODE_0
84 #define CONFIG_ENV_OFFSET (6 * 64 * 1024)
85 #define CONFIG_ENV_SECT_SIZE (1 * 64 * 1024)
86 #define CONFIG_ENV_SIZE (4 * 1024)
88 #define CONFIG_FSL_ENV_IN_SF
89 #define CONFIG_ENV_IS_IN_SPI_FLASH
93 #define CONFIG_PMIC_SPI
94 #define CONFIG_PMIC_FSL
95 #define CONFIG_FSL_PMIC_BUS 0
96 #define CONFIG_FSL_PMIC_CS 0
97 #define CONFIG_FSL_PMIC_CLK 2500000
98 #define CONFIG_FSL_PMIC_MODE SPI_MODE_0
99 #define CONFIG_FSL_PMIC_BITLEN 32
100 #define CONFIG_RTC_MC13XXX
105 #define CONFIG_FSL_ESDHC
106 #ifdef CONFIG_FSL_ESDHC
107 #define CONFIG_SYS_FSL_ESDHC_ADDR (0x70004000)
108 #define CONFIG_SYS_FSL_ESDHC_NUM 1
112 #define CONFIG_CMD_MMC
113 #define CONFIG_GENERIC_MMC
114 #define CONFIG_CMD_FAT
115 #define CONFIG_DOS_PARTITION
118 #define CONFIG_CMD_DATE
123 #define CONFIG_HAS_ETH1
126 #define CONFIG_FEC_MXC
127 #define IMX_FEC_BASE FEC_BASE_ADDR
128 #define CONFIG_FEC_MXC_PHYADDR 0x1F
130 #define CONFIG_CMD_PING
131 #define CONFIG_CMD_MII
132 #define CONFIG_CMD_NET
134 /* allow to overwrite serial and ethaddr */
135 #define CONFIG_ENV_OVERWRITE
136 #define CONFIG_CONS_INDEX 3
137 #define CONFIG_BAUDRATE 115200
139 /***********************************************************
141 ***********************************************************/
143 #include <config_cmd_default.h>
145 #define CONFIG_CMD_SPI
146 #undef CONFIG_CMD_IMLS
148 #define CONFIG_BOOTDELAY 3
150 #define CONFIG_LOADADDR 0x90800000 /* loadaddr env var */
152 #define CONFIG_EXTRA_ENV_SETTINGS \
154 "loadaddr=0x90800000\0"
157 * Miscellaneous configurable options
159 #define CONFIG_SYS_LONGHELP
160 #define CONFIG_SYS_PROMPT "Vision II U-boot > "
161 #define CONFIG_AUTO_COMPLETE
162 #define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */
164 /* Print Buffer Size */
165 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
166 sizeof(CONFIG_SYS_PROMPT) + 16)
167 #define CONFIG_SYS_MAXARGS 64 /* max number of command args */
168 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
170 #define CONFIG_SYS_MEMTEST_START 0x90000000
171 #define CONFIG_SYS_MEMTEST_END 0x10000
173 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
175 #define CONFIG_SYS_HZ 1000
176 #define CONFIG_CMDLINE_EDITING
177 #define CONFIG_SYS_HUSH_PARSER
180 * Physical Memory Map
182 #define CONFIG_NR_DRAM_BANKS 2
183 #define PHYS_SDRAM_1 CSD0_BASE_ADDR
184 #define PHYS_SDRAM_1_SIZE (256 * 1024 * 1024)
185 #define PHYS_SDRAM_2 CSD1_BASE_ADDR
186 #define PHYS_SDRAM_2_SIZE (256 * 1024 * 1024)
187 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
188 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
189 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
191 #define CONFIG_SYS_INIT_SP_OFFSET \
192 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
193 #define CONFIG_SYS_INIT_SP_ADDR \
194 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
196 #define CONFIG_BOARD_EARLY_INIT_F
198 /* 166 MHz DDR RAM */
199 #define CONFIG_SYS_DDR_CLKSEL 0
200 #define CONFIG_SYS_CLKTL_CBCDR 0x19239100
202 #define CONFIG_SYS_NO_FLASH
205 * Framebuffer and LCD
207 #define CONFIG_PREBOOT
209 #define CONFIG_VIDEO_IPUV3
210 #define CONFIG_CFB_CONSOLE
211 #define CONFIG_VGA_AS_SINGLE_DEVICE
212 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
213 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
214 #define CONFIG_VIDEO_BMP_RLE8
215 #define CONFIG_SPLASH_SCREEN
216 #define CONFIG_CMD_BMP
217 #define CONFIG_BMP_16BPP
218 #define CONFIG_IPUV3_CLK 133000000
220 #endif /* __CONFIG_H */