2 * (C) Copyright 2011, Stefano Babic <sbabic@denx.de>
4 * (C) Copyright 2008-2010 Freescale Semiconductor, Inc.
6 * Configuration for the woodburn 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,
24 #ifndef __WOODBURN_COMMON_CONFIG_H
25 #define __WOODBURN_COMMON_CONFIG_H
27 #include <asm/arch/imx-regs.h>
29 /* High Level Configuration Options */
30 #define CONFIG_ARM1136 /* This is an arm1136 CPU core */
32 #define CONFIG_MX35_HCLK_FREQ 24000000
34 #define CONFIG_SYS_DCACHE_OFF
35 #define CONFIG_SYS_CACHELINE_SIZE 32
37 #define CONFIG_DISPLAY_CPUINFO
39 /* Only in case the value is not present in mach-types.h */
40 #ifndef MACH_TYPE_FLEA3
41 #define MACH_TYPE_FLEA3 3668
44 #define CONFIG_MACH_TYPE MACH_TYPE_FLEA3
46 /* This is required to setup the ESDC controller */
48 #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
49 #define CONFIG_REVISION_TAG
50 #define CONFIG_SETUP_MEMORY_TAGS
51 #define CONFIG_INITRD_TAG
54 * Size of malloc() pool
56 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 1024 * 1024)
61 #define CONFIG_HARD_I2C
62 #define CONFIG_I2C_MXC
63 #define CONFIG_SYS_I2C_BASE I2C1_BASE_ADDR
64 #define CONFIG_SYS_I2C_SPEED 100000
65 #define CONFIG_MXC_SPI
66 #define CONFIG_MXC_GPIO
70 #define CONFIG_POWER_I2C
71 #define CONFIG_POWER_FSL
72 #define CONFIG_PMIC_FSL_MC13892
73 #define CONFIG_SYS_FSL_PMIC_I2C_ADDR 0x8
74 #define CONFIG_RTC_MC13XXX
79 #define CONFIG_GENERIC_MMC
80 #define CONFIG_FSL_ESDHC
81 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
82 #define CONFIG_SYS_FSL_ESDHC_NUM 1
87 #define CONFIG_MXC_UART
88 #define CONFIG_MXC_UART_BASE UART1_BASE
90 /* allow to overwrite serial and ethaddr */
91 #define CONFIG_ENV_OVERWRITE
92 #define CONFIG_CONS_INDEX 1
93 #define CONFIG_BAUDRATE 115200
99 #include <config_cmd_default.h>
101 #define CONFIG_CMD_PING
102 #define CONFIG_CMD_DATE
103 #define CONFIG_CMD_DHCP
104 #define CONFIG_BOOTP_SUBNETMASK
105 #define CONFIG_BOOTP_GATEWAY
106 #define CONFIG_BOOTP_DNS
108 #define CONFIG_CMD_NAND
109 #define CONFIG_CMD_CACHE
111 #define CONFIG_CMD_I2C
112 #define CONFIG_CMD_SPI
113 #define CONFIG_CMD_MII
114 #define CONFIG_CMD_NET
116 #define CONFIG_CMD_MMC
117 #define CONFIG_DOS_PARTITION
118 #define CONFIG_EFI_PARTITION
119 #define CONFIG_CMD_EXT2
120 #define CONFIG_CMD_FAT
122 #define CONFIG_CMD_GPIO
123 #define CONFIG_MXC_GPIO
125 #define CONFIG_NET_RETRY_COUNT 100
127 #define CONFIG_BOOTDELAY 3
129 #define CONFIG_LOADADDR 0x80800000 /* loadaddr env var */
133 * Ethernet on SOC (FEC)
135 #define CONFIG_FEC_MXC
136 #define IMX_FEC_BASE FEC_BASE_ADDR
137 #define CONFIG_PHYLIB
138 #define CONFIG_PHY_MICREL
139 #define CONFIG_FEC_MXC_PHYADDR 0x1
142 #define CONFIG_DISCOVER_PHY
144 #define CONFIG_ARP_TIMEOUT 200UL
147 * Miscellaneous configurable options
149 #define CONFIG_SYS_LONGHELP /* undef to save memory */
150 #define CONFIG_SYS_PROMPT "woodburn U-Boot > "
151 #define CONFIG_CMDLINE_EDITING
152 #define CONFIG_SYS_HUSH_PARSER /* Use the HUSH parser */
154 #define CONFIG_AUTO_COMPLETE
155 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
156 /* Print Buffer Size */
157 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
158 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
159 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
161 #define CONFIG_SYS_MEMTEST_START 0 /* memtest works on */
162 #define CONFIG_SYS_MEMTEST_END 0x10000
164 #undef CONFIG_SYS_CLKS_IN_HZ /* everything, incl board info, in Hz */
166 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
168 #define CONFIG_SYS_HZ 1000
174 * The stack sizes are set up in start.S using the settings below
176 #define CONFIG_STACKSIZE (128 * 1024) /* regular stack */
179 * Physical Memory Map
181 #define CONFIG_NR_DRAM_BANKS 1
182 #define PHYS_SDRAM_1 CSD0_BASE_ADDR
183 #define PHYS_SDRAM_1_SIZE (256 * 1024 * 1024)
185 #define CONFIG_SYS_SDRAM_BASE CSD0_BASE_ADDR
187 #define CONFIG_SYS_GBL_DATA_OFFSET (LOW_LEVEL_SRAM_STACK - \
189 GENERATED_GBL_DATA_SIZE)
190 #define CONFIG_SYS_INIT_SP_ADDR (IRAM_BASE_ADDR + \
191 CONFIG_SYS_GBL_DATA_OFFSET)
194 * MTD Command for mtdparts
196 #define CONFIG_CMD_MTDPARTS
197 #define CONFIG_MTD_DEVICE
198 #define CONFIG_FLASH_CFI_MTD
199 #define CONFIG_MTD_PARTITIONS
200 #define MTDIDS_DEFAULT "nand0=mxc_nand,nor0=physmap-flash.0"
201 #define MTDPARTS_DEFAULT "mtdparts=mxc_nand:50m(root1)," \
205 "10m(app2),-(spool);" \
206 "physmap-flash.0:512k(u-boot),64k(env1)," \
207 "64k(env2),3776k(kernel1),3776k(kernel2)"
210 * FLASH and environment organization
212 #define CONFIG_SYS_FLASH_BASE CS0_BASE_ADDR
213 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
214 #define CONFIG_SYS_MAX_FLASH_SECT 512 /* max number of sectors on one chip */
215 /* Monitor at beginning of flash */
216 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
217 #define CONFIG_SYS_MONITOR_LEN (512 * 1024)
219 #define CONFIG_ENV_SECT_SIZE (128 * 1024)
220 #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
222 /* Address and size of Redundant Environment Sector */
223 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
224 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
226 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + \
227 CONFIG_SYS_MONITOR_LEN)
229 #define CONFIG_ENV_IS_IN_FLASH
232 * CFI FLASH driver setup
234 #define CONFIG_SYS_FLASH_CFI /* Flash memory is CFI compliant */
235 #define CONFIG_FLASH_CFI_DRIVER
237 /* A non-standard buffered write algorithm */
238 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* faster */
239 #define CONFIG_SYS_FLASH_PROTECTION /* Use hardware sector protection */
242 * NAND FLASH driver setup
244 #define CONFIG_NAND_MXC
245 #define CONFIG_NAND_MXC_V1_1
246 #define CONFIG_MXC_NAND_REGS_BASE (NFC_BASE_ADDR)
247 #define CONFIG_SYS_MAX_NAND_DEVICE 1
248 #define CONFIG_SYS_NAND_BASE (NFC_BASE_ADDR)
249 #define CONFIG_MXC_NAND_HWECC
250 #define CONFIG_SYS_NAND_LARGEPAGE
253 #define CONFIG_MTD_DEBUG
254 #define CONFIG_MTD_DEBUG_VERBOSE 7
256 #define CONFIG_SYS_NAND_ONFI_DETECTION
259 * Default environment and default scripts
260 * to update uboot and load kernel
262 #define xstr(s) str(s)
265 #define CONFIG_HOSTNAME woodburn
266 #define CONFIG_EXTRA_ENV_SETTINGS \
268 "nfsargs=setenv bootargs root=/dev/nfs rw " \
269 "nfsroot=${serverip}:${rootpath}\0" \
270 "ramargs=setenv bootargs root=/dev/ram rw\0" \
271 "addip_sta=setenv bootargs ${bootargs} " \
272 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
273 ":${hostname}:${netdev}:off panic=1\0" \
274 "addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0" \
275 "addip=if test -n ${ipdyn};then run addip_dyn;" \
276 "else run addip_sta;fi\0" \
277 "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
278 "addtty=setenv bootargs ${bootargs}" \
279 " console=ttymxc0,${baudrate}\0" \
280 "addmisc=setenv bootargs ${bootargs} ${misc}\0" \
281 "loadaddr=80800000\0" \
282 "kernel_addr_r=80800000\0" \
283 "hostname=" xstr(CONFIG_HOSTNAME) "\0" \
284 "bootfile=" xstr(CONFIG_HOSTNAME) "/uImage\0" \
285 "ramdisk_file=" xstr(CONFIG_HOSTNAME) "/uRamdisk\0" \
286 "flash_self=run ramargs addip addtty addmtd addmisc;" \
287 "bootm ${kernel_addr} ${ramdisk_addr}\0" \
288 "flash_nfs=run nfsargs addip addtty addmtd addmisc;" \
289 "bootm ${kernel_addr}\0" \
290 "net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \
291 "run nfsargs addip addtty addmtd addmisc;" \
292 "bootm ${kernel_addr_r}\0" \
293 "net_self_load=tftp ${kernel_addr_r} ${bootfile};" \
294 "tftp ${ramdisk_addr_r} ${ramdisk_file};\0" \
295 "net_self=if run net_self_load;then " \
296 "run ramargs addip addtty addmtd addmisc;" \
297 "bootm ${kernel_addr_r} ${ramdisk_addr_r};" \
298 "else echo Images not loades;fi\0" \
299 "u-boot=" xstr(CONFIG_HOSTNAME) "/u-boot.bin\0" \
300 "load=tftp ${loadaddr} ${u-boot}\0" \
301 "uboot_addr=" xstr(CONFIG_SYS_MONITOR_BASE) "\0" \
302 "update=protect off ${uboot_addr} +80000;" \
303 "erase ${uboot_addr} +80000;" \
304 "cp.b ${loadaddr} ${uboot_addr} ${filesize}\0" \
305 "upd=if run load;then echo Updating u-boot;if run update;" \
306 "then echo U-Boot updated;" \
307 "else echo Error updating u-boot !;" \
308 "echo Board without bootloader !!;" \
310 "else echo U-Boot not downloaded..exiting;fi\0" \
311 "bootcmd=run net_nfs\0"
313 #endif /* __CONFIG_H */