2 * Copyright (C) 2007, Guennadi Liakhovetski <lg@denx.de>
4 * (C) Copyright 2009 Freescale Semiconductor, Inc.
6 * Configuration settings for the MX51EVK 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,
27 /* High Level Configuration Options */
29 #define CONFIG_MX51 /* in a mx51 */
31 #define CONFIG_SYS_MX5_HCLK 24000000
32 #define CONFIG_SYS_MX5_CLK32 32768
33 #define CONFIG_DISPLAY_CPUINFO
34 #define CONFIG_DISPLAY_BOARDINFO
36 #define CONFIG_SYS_TEXT_BASE 0x97800000
38 #include <asm/arch/imx-regs.h>
40 * Disabled for now due to build problems under Debian and a significant
41 * increase in the final file size: 144260 vs. 109536 Bytes.
44 #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
45 #define CONFIG_SETUP_MEMORY_TAGS
46 #define CONFIG_INITRD_TAG
47 #define CONFIG_REVISION_TAG
49 #define CONFIG_OF_LIBFDT
51 #define CONFIG_MACH_TYPE MACH_TYPE_MX51_BABBAGE
53 * Size of malloc() pool
55 #define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024)
57 #define CONFIG_BOARD_LATE_INIT
62 #define CONFIG_MXC_UART
63 #define CONFIG_MXC_UART_BASE UART1_BASE
64 #define CONFIG_MXC_GPIO
69 #define CONFIG_CMD_SPI
71 #define CONFIG_MXC_SPI
75 #define CONFIG_PMIC_SPI
76 #define CONFIG_PMIC_FSL
77 #define CONFIG_FSL_PMIC_BUS 0
78 #define CONFIG_FSL_PMIC_CS 0
79 #define CONFIG_FSL_PMIC_CLK 2500000
80 #define CONFIG_FSL_PMIC_MODE (SPI_MODE_0 | SPI_CS_HIGH)
81 #define CONFIG_FSL_PMIC_BITLEN 32
82 #define CONFIG_RTC_MC13XXX
87 #define CONFIG_FSL_ESDHC
88 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
89 #define CONFIG_SYS_FSL_ESDHC_NUM 2
93 #define CONFIG_CMD_MMC
94 #define CONFIG_GENERIC_MMC
95 #define CONFIG_CMD_FAT
96 #define CONFIG_DOS_PARTITION
101 #define CONFIG_HAS_ETH1
104 #define CONFIG_FEC_MXC
105 #define IMX_FEC_BASE FEC_BASE_ADDR
106 #define CONFIG_FEC_MXC_PHYADDR 0x1F
108 #define CONFIG_CMD_PING
109 #define CONFIG_CMD_DHCP
110 #define CONFIG_CMD_MII
111 #define CONFIG_CMD_NET
114 #define CONFIG_CMD_USB
115 #define CONFIG_CMD_FAT
116 #define CONFIG_USB_EHCI
117 #define CONFIG_USB_EHCI_MX5
118 #define CONFIG_USB_STORAGE
119 #define CONFIG_USB_HOST_ETHER
120 #define CONFIG_USB_ETHER_ASIX
121 #define CONFIG_USB_ETHER_SMSC95XX
122 #define CONFIG_MXC_USB_PORT 1
123 #define CONFIG_MXC_USB_PORTSC PORT_PTS_ULPI
124 #define CONFIG_MXC_USB_FLAGS MXC_EHCI_POWER_PINS_ENABLED
126 /* Framebuffer and LCD */
127 #define CONFIG_PREBOOT
129 #define CONFIG_VIDEO_IPUV3
130 #define CONFIG_CFB_CONSOLE
131 #define CONFIG_VGA_AS_SINGLE_DEVICE
132 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
133 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
134 #define CONFIG_VIDEO_BMP_RLE8
135 #define CONFIG_SPLASH_SCREEN
136 #define CONFIG_BMP_16BPP
137 #define CONFIG_VIDEO_LOGO
138 #define CONFIG_IPUV3_CLK 133000000
140 /* allow to overwrite serial and ethaddr */
141 #define CONFIG_ENV_OVERWRITE
142 #define CONFIG_CONS_INDEX 1
143 #define CONFIG_BAUDRATE 115200
145 /***********************************************************
147 ***********************************************************/
149 #include <config_cmd_default.h>
151 #undef CONFIG_CMD_IMLS
153 #define CONFIG_CMD_DATE
155 #define CONFIG_BOOTDELAY 3
157 #define CONFIG_ETHPRIME "FEC0"
159 #define CONFIG_LOADADDR 0x90800000 /* loadaddr env var */
161 #define CONFIG_EXTRA_ENV_SETTINGS \
162 "script=boot.scr\0" \
166 "mmcroot=/dev/mmcblk0p3 rw\0" \
167 "mmcrootfstype=ext3 rootwait\0" \
168 "mmcargs=setenv bootargs console=ttymxc0,${baudrate} " \
170 "rootfstype=${mmcrootfstype}\0" \
172 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
173 "bootscript=echo Running bootscript from mmc ...; " \
175 "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
176 "mmcboot=echo Booting from mmc ...; " \
179 "netargs=setenv bootargs console=ttymxc0,${baudrate} " \
181 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
182 "netboot=echo Booting from net ...; " \
184 "dhcp ${uimage}; bootm\0" \
186 #define CONFIG_BOOTCOMMAND \
187 "if mmc rescan ${mmcdev}; then " \
188 "if run loadbootscript; then " \
191 "if run loaduimage; then " \
193 "else run netboot; " \
196 "else run netboot; fi"
198 #define CONFIG_ARP_TIMEOUT 200UL
201 * Miscellaneous configurable options
203 #define CONFIG_SYS_LONGHELP /* undef to save memory */
204 #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
205 #define CONFIG_SYS_PROMPT "MX51EVK U-Boot > "
206 #define CONFIG_AUTO_COMPLETE
207 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
208 /* Print Buffer Size */
209 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
210 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
211 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
213 #define CONFIG_SYS_MEMTEST_START 0x90000000
214 #define CONFIG_SYS_MEMTEST_END 0x90010000
216 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
218 #define CONFIG_SYS_HZ 1000
219 #define CONFIG_CMDLINE_EDITING
221 /*-----------------------------------------------------------------------
222 * Physical Memory Map
224 #define CONFIG_NR_DRAM_BANKS 1
225 #define PHYS_SDRAM_1 CSD0_BASE_ADDR
226 #define PHYS_SDRAM_1_SIZE (512 * 1024 * 1024)
228 #define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1)
229 #define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR)
230 #define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE)
232 #define CONFIG_BOARD_EARLY_INIT_F
234 #define CONFIG_SYS_INIT_SP_OFFSET \
235 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
236 #define CONFIG_SYS_INIT_SP_ADDR \
237 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
239 #define CONFIG_SYS_DDR_CLKSEL 0
240 #define CONFIG_SYS_CLKTL_CBCDR 0x59E35100
242 /*-----------------------------------------------------------------------
243 * FLASH and environment organization
245 #define CONFIG_SYS_NO_FLASH
247 #define CONFIG_ENV_OFFSET (6 * 64 * 1024)
248 #define CONFIG_ENV_SIZE (8 * 1024)
249 #define CONFIG_ENV_IS_IN_MMC
250 #define CONFIG_SYS_MMC_ENV_DEV 0