2 * (C) Copyright 2012, Stefano Babic <sbabic@denx.de>
4 * Copyright (C) 2010 Freescale Semiconductor, Inc.
6 * Configuration settings for the MX53-EVK 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
26 /* SOC type must be included before imx-regs.h */
28 #include <asm/arch/imx-regs.h>
29 #include <asm/arch/mx5x_pins.h>
31 #define CONFIG_SYS_MX5_HCLK 24000000
32 #define CONFIG_SYS_MX5_CLK32 32768
34 #define CONFIG_DISPLAY_CPUINFO
35 #define CONFIG_DISPLAY_BOARDINFO
37 #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
38 #define CONFIG_SETUP_MEMORY_TAGS
39 #define CONFIG_INITRD_TAG
41 #define CONFIG_OF_LIBFDT
43 /* Size of malloc() pool */
44 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
46 #define CONFIG_BOARD_EARLY_INIT_F
49 #define CONFIG_MXC_GPIO
52 #define CONFIG_MXC_UART
53 #define CONFIG_MXC_UART_BASE UART4_BASE_ADDR
56 #define CONFIG_FSL_ESDHC
57 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
58 #define CONFIG_SYS_FSL_ESDHC_NUM 1
61 #define CONFIG_GENERIC_MMC
62 #define CONFIG_DOS_PARTITION
65 #define CONFIG_NET_MULTI
67 #define CONFIG_DISCOVER_PHY
69 #define CONFIG_FEC_MXC
70 #define IMX_FEC_BASE FEC_BASE_ADDR
71 #define CONFIG_FEC_MXC_PHYADDR 0x01
72 #define CONFIG_PHY_ADDR CONFIG_FEC_MXC_PHYADDR
73 #define CONFIG_RESET_PHY_R
74 #define CONFIG_FEC_MXC_NO_ANEG
75 #define CONFIG_PRIME "FEC0"
78 #define CONFIG_HARD_SPI
79 #define CONFIG_MXC_SPI
80 #define CONFIG_DEFAULT_SPI_BUS 1
81 #define CONFIG_DEFAULT_SPI_MODE SPI_MODE_0
83 /* SPI FLASH - not used for environment */
84 #define CONFIG_SPI_FLASH
85 #define CONFIG_SPI_FLASH_STMICRO
86 #define CONFIG_SPI_FLASH_CS (IOMUX_TO_GPIO(MX53_PIN_CSI0_D11) \
88 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_0
89 #define CONFIG_SF_DEFAULT_SPEED 25000000
91 /* allow to overwrite serial and ethaddr */
92 #define CONFIG_ENV_OVERWRITE
93 #define CONFIG_CONS_INDEX 1
94 #define CONFIG_BAUDRATE 115200
96 /* Command definition */
97 #include <config_cmd_default.h>
98 #define CONFIG_CMD_PING
99 #define CONFIG_CMD_DHCP
100 #define CONFIG_CMD_MII
101 #define CONFIG_CMD_MMC
102 #define CONFIG_CMD_FAT
103 #define CONFIG_CMD_EXT2
104 #define CONFIG_CMD_MTDPARTS
105 #define CONFIG_CMD_SPI
106 #define CONFIG_CMD_SF
107 #define CONFIG_CMD_GPIO
109 #define CONFIG_BOOTDELAY 3
111 #define CONFIG_LOADADDR 0x70800000 /* loadaddr env var */
112 #define CONFIG_SYS_TEXT_BASE 0xf0001400 /* uboot in nor flash */
114 #define CONFIG_ARP_TIMEOUT 200UL
116 /* Miscellaneous configurable options */
117 #define CONFIG_SYS_LONGHELP /* undef to save memory */
118 #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
119 #define CONFIG_SYS_PROMPT "IMA3 MX53 U-Boot > "
120 #define CONFIG_AUTO_COMPLETE
121 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
123 /* Print Buffer Size */
124 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
125 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
126 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
128 #define CONFIG_SYS_MEMTEST_START 0x70000000
129 #define CONFIG_SYS_MEMTEST_END 0x10000
131 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
133 #define CONFIG_SYS_HZ 1000
134 #define CONFIG_CMDLINE_EDITING
137 #define CONFIG_STACKSIZE (128 * 1024) /* regular stack */
139 /* Physical Memory Map */
140 #define CONFIG_NR_DRAM_BANKS 1
141 #define PHYS_SDRAM_1 CSD0_BASE_ADDR
142 #define PHYS_SDRAM_1_SIZE (1024 * 1024 * 1024)
144 #define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1)
145 #define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR)
146 #define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE)
148 #define CONFIG_SYS_INIT_SP_OFFSET \
149 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
150 #define CONFIG_SYS_INIT_SP_ADDR \
151 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
153 #define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
154 #define MTDIDS_DEFAULT "nor0=f0000000.flash"
156 /* FLASH and environment organization */
158 #define CONFIG_SYS_FLASH_BASE 0xF0000000
159 #define CONFIG_SYS_FLASH_CFI /* Flash is CFI conformant */
160 #define CONFIG_FLASH_CFI_DRIVER /* Use the common driver */
161 #define CONFIG_FLASH_CFI_MTD /* with MTD support */
162 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
163 #define CONFIG_SYS_MAX_FLASH_BANKS 1
164 #define CONFIG_SYS_MAX_FLASH_SECT 1024
166 #define CONFIG_SYS_FLASH_EMPTY_INFO
167 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
169 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
170 #define CONFIG_SYS_MONITOR_LEN (512 * 1024)
172 #define CONFIG_ENV_SIZE (8 * 1024)
173 #define CONFIG_ENV_IS_IN_FLASH
174 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + \
175 CONFIG_SYS_MONITOR_LEN)
176 #define CONFIG_ENV_SECT_SIZE 0x20000
177 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \
178 CONFIG_ENV_SECT_SIZE)
179 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
182 * Default environment and default scripts
183 * to update uboot and load kernel
186 #define HOSTNAME ima3-mx53
187 #define xstr(s) str(s)
190 #define CONFIG_HOSTNAME ima3-mx53
191 #define CONFIG_EXTRA_ENV_SETTINGS \
193 "nfsargs=setenv bootargs root=/dev/nfs rw " \
194 "nfsroot=${serverip}:${rootpath}\0" \
195 "ramargs=setenv bootargs root=/dev/ram0 rw\0" \
196 "addip_sta=setenv bootargs ${bootargs} " \
197 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
198 ":${hostname}:${netdev}:off panic=1\0" \
199 "addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0" \
200 "addip=if test -n ${ipdyn};then run addip_dyn;" \
201 "else run addip_sta;fi\0" \
202 "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
203 "addtty=setenv bootargs ${bootargs}" \
204 " console=${console},${baudrate}\0" \
205 "addmisc=setenv bootargs ${bootargs} ${misc}\0" \
206 "console=ttymxc3\0" \
207 "loadaddr=70800000\0" \
208 "kernel_addr_r=70800000\0" \
209 "ramdisk_addr_r=71000000\0" \
210 "hostname=" xstr(CONFIG_HOSTNAME) "\0" \
211 "bootfile=" xstr(CONFIG_HOSTNAME) "/uImage\0" \
212 "ramdisk_file=" xstr(CONFIG_HOSTNAME) "/uRamdisk\0" \
213 "mmcargs=setenv bootargs root=${mmcroot} " \
214 "rootfstype=${mmcrootfstype}\0" \
215 "mmcroot=/dev/mmcblk0p3 rw\0" \
216 "mmcboot=echo Booting from mmc ...; " \
217 "run mmcargs addip addtty addmtd addmisc mmcload;" \
219 "mmcload=fatload mmc ${mmcdev}:${mmcpart} " \
220 "${loadaddr} ${uimage}\0" \
221 "mmcrootfstype=ext3 rootwait\0" \
222 "flash_self=run ramargs addip addtty addmtd addmisc;" \
223 "bootm ${kernel_addr} ${ramdisk_addr}\0" \
224 "flash_nfs=run nfsargs addip addtty addmtd addmisc;" \
225 "bootm ${kernel_addr}\0" \
226 "net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \
227 "run nfsargs addip addtty addmtd addmisc;" \
228 "bootm ${kernel_addr_r}\0" \
229 "net_self_load=tftp ${ramdisk_addr_r} ${ramdisk_file};" \
230 "tftp ${kernel_addr_r} ${bootfile}\0" \
231 "net_self=if run net_self_load;then " \
232 "run ramargs addip addtty addmtd addmisc;" \
233 "bootm ${kernel_addr_r} ${ramdisk_addr_r};" \
234 "else echo Images not loades;fi\0" \
235 "satargs=setenv bootargs root=/dev/sda1\0" \
236 "satafile=boot/uImage\0" \
237 "ssdboot=echo Booting from ssd ...; " \
238 "run satargs addip addtty addmtd addmisc;" \
239 "sata init;ext2load sata 0:1 ${kernel_addr_r} " \
240 "${satafile};bootm\0" \
241 "u-boot=" xstr(CONFIG_HOSTNAME) "/u-boot.imx\0" \
243 "load=tftp ${loadaddr} ${u-boot}\0" \
244 "uboot_addr=0xf0001000\0" \
245 "update=protect off 0xf0000000 +60000;" \
246 "erase ${uboot_addr} +60000;" \
247 "cp.b ${loadaddr} ${uboot_addr} ${filesize}\0" \
248 "upd=if run load;then echo Updating u-boot;if run update;" \
249 "then echo U-Boot updated;" \
250 "else echo Error updating u-boot !;" \
251 "echo Board without bootloader !!;" \
253 "else echo U-Boot not downloaded..exiting;fi\0" \
254 "bootcmd=run net_nfs\0"
257 #define CONFIG_CMD_SATA
258 #ifdef CONFIG_CMD_SATA
259 #define CONFIG_DWC_AHSATA
260 #define CONFIG_SYS_SATA_MAX_DEVICE 1
261 #define CONFIG_DWC_AHSATA_PORT_ID 0
262 #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_BASE_ADDR
264 #define CONFIG_LIBATA
267 #endif /* __CONFIG_H */