xref: /openbmc/u-boot/include/configs/mx35pdk.h (revision 8d811ca3)
1 /*
2  * (C) Copyright 2010, Stefano Babic <sbabic@denx.de>
3  *
4  * (C) Copyright 2008-2010 Freescale Semiconductor, Inc.
5  *
6  * Copyright (C) 2007, Guennadi Liakhovetski <lg@denx.de>
7  *
8  * Configuration for the MX35pdk Freescale board.
9  *
10  * This program is free software; you can redistribute it and/or
11  * modify it under the terms of the GNU General Public License as
12  * published by the Free Software Foundation; either version 2 of
13  * the License, or (at your option) any later version.
14  *
15  * This program is distributed in the hope that it will be useful,
16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
18  * GNU General Public License for more details.
19  *
20  * You should have received a copy of the GNU General Public License
21  * along with this program; if not, write to the Free Software
22  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
23  * MA 02111-1307 USA
24  */
25 
26 #ifndef __CONFIG_H
27 #define __CONFIG_H
28 
29 #include <asm/arch/imx-regs.h>
30 
31  /* High Level Configuration Options */
32 #define CONFIG_ARM1136	/* This is an arm1136 CPU core */
33 #define CONFIG_MX35
34 
35 #define CONFIG_DISPLAY_CPUINFO
36 
37 /* Set TEXT at the beginning of the NOR flash */
38 #define CONFIG_SYS_TEXT_BASE	0xA0000000
39 #define CONFIG_SYS_CACHELINE_SIZE	32
40 
41 #define CONFIG_BOARD_EARLY_INIT_F
42 #define CONFIG_BOARD_LATE_INIT
43 
44 #define CONFIG_CMDLINE_TAG		/* enable passing of ATAGs */
45 #define CONFIG_REVISION_TAG
46 #define CONFIG_SETUP_MEMORY_TAGS
47 #define CONFIG_INITRD_TAG
48 
49 /*
50  * Size of malloc() pool
51  */
52 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 1024 * 1024)
53 
54 /*
55  * Hardware drivers
56  */
57 #define CONFIG_HARD_I2C
58 #define CONFIG_I2C_MXC
59 #define CONFIG_SYS_I2C_BASE		I2C1_BASE_ADDR
60 #define CONFIG_SYS_I2C_SPEED		100000
61 #define CONFIG_MXC_SPI
62 #define CONFIG_MXC_GPIO
63 
64 
65 /*
66  * PMIC Configs
67  */
68 #define CONFIG_PMIC
69 #define CONFIG_PMIC_I2C
70 #define CONFIG_PMIC_FSL
71 #define CONFIG_SYS_FSL_PMIC_I2C_ADDR	0x08
72 #define CONFIG_RTC_MC13XXX
73 
74 /*
75  * MFD MC9SDZ60
76  */
77 #define CONFIG_FSL_MC9SDZ60
78 #define CONFIG_SYS_FSL_MC9SDZ60_I2C_ADDR	0x69
79 
80 /*
81  * UART (console)
82  */
83 #define CONFIG_MXC_UART
84 #define CONFIG_MXC_UART_BASE	UART1_BASE
85 
86 /* allow to overwrite serial and ethaddr */
87 #define CONFIG_ENV_OVERWRITE
88 #define CONFIG_CONS_INDEX	1
89 #define CONFIG_BAUDRATE		115200
90 
91 /*
92  * Command definition
93  */
94 
95 #include <config_cmd_default.h>
96 
97 #define CONFIG_CMD_PING
98 #define CONFIG_CMD_DHCP
99 #define CONFIG_BOOTP_SUBNETMASK
100 #define CONFIG_BOOTP_GATEWAY
101 #define CONFIG_BOOTP_DNS
102 
103 #define CONFIG_CMD_NAND
104 #define CONFIG_CMD_CACHE
105 
106 #define CONFIG_CMD_I2C
107 #define CONFIG_CMD_SPI
108 #define CONFIG_CMD_MII
109 #define CONFIG_CMD_NET
110 #define CONFIG_NET_RETRY_COUNT	100
111 #define CONFIG_CMD_DATE
112 
113 #define CONFIG_CMD_MMC
114 #define CONFIG_DOS_PARTITION
115 #define CONFIG_EFI_PARTITION
116 #define CONFIG_CMD_EXT2
117 #define CONFIG_CMD_FAT
118 
119 #define CONFIG_BOOTDELAY	3
120 
121 #define CONFIG_LOADADDR		0x80800000	/* loadaddr env var */
122 
123 /*
124  * Ethernet on the debug board (SMC911)
125  */
126 #define CONFIG_SMC911X
127 #define CONFIG_SMC911X_16_BIT 1
128 #define CONFIG_SMC911X_BASE CS5_BASE_ADDR
129 
130 #define CONFIG_HAS_ETH1
131 #define CONFIG_ETHPRIME
132 
133 /*
134  * Ethernet on SOC (FEC)
135  */
136 #define CONFIG_FEC_MXC
137 #define IMX_FEC_BASE	FEC_BASE_ADDR
138 #define CONFIG_FEC_MXC_PHYADDR	0x1F
139 
140 #define CONFIG_MII
141 
142 #define CONFIG_ARP_TIMEOUT	200UL
143 
144 /*
145  * Miscellaneous configurable options
146  */
147 #define CONFIG_SYS_LONGHELP	/* undef to save memory */
148 #define CONFIG_SYS_PROMPT	"MX35 U-Boot > "
149 #define CONFIG_CMDLINE_EDITING
150 #define CONFIG_SYS_HUSH_PARSER	/* Use the HUSH parser */
151 
152 #define CONFIG_AUTO_COMPLETE
153 #define CONFIG_SYS_CBSIZE	256	/* Console I/O Buffer Size */
154 /* Print Buffer Size */
155 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
156 #define CONFIG_SYS_MAXARGS	16	/* max number of command args */
157 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
158 
159 #define CONFIG_SYS_MEMTEST_START	0	/* memtest works on */
160 #define CONFIG_SYS_MEMTEST_END		0x10000
161 
162 #undef	CONFIG_SYS_CLKS_IN_HZ	/* everything, incl board info, in Hz */
163 
164 #define CONFIG_SYS_LOAD_ADDR		CONFIG_LOADADDR
165 
166 #define CONFIG_SYS_HZ				1000
167 
168 /*
169  * Physical Memory Map
170  */
171 #define CONFIG_NR_DRAM_BANKS	2
172 #define PHYS_SDRAM_1		CSD0_BASE_ADDR
173 #define PHYS_SDRAM_1_SIZE	(128 * 1024 * 1024)
174 #define PHYS_SDRAM_2		CSD1_BASE_ADDR
175 #define PHYS_SDRAM_2_SIZE	(128 * 1024 * 1024)
176 
177 #define CONFIG_SYS_SDRAM_BASE		CSD0_BASE_ADDR
178 #define CONFIG_SYS_INIT_RAM_ADDR	(IRAM_BASE_ADDR + 0x10000)
179 #define CONFIG_SYS_INIT_RAM_SIZE		(IRAM_SIZE / 2)
180 #define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - \
181 					GENERATED_GBL_DATA_SIZE)
182 #define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_INIT_RAM_ADDR + \
183 					CONFIG_SYS_GBL_DATA_OFFSET)
184 
185 /*
186  * MTD Command for mtdparts
187  */
188 #define CONFIG_CMD_MTDPARTS
189 #define CONFIG_MTD_DEVICE
190 #define CONFIG_FLASH_CFI_MTD
191 #define CONFIG_MTD_PARTITIONS
192 #define MTDIDS_DEFAULT		"nand0=mxc_nand,nor0=physmap-flash.0"
193 #define MTDPARTS_DEFAULT	"mtdparts=mxc_nand:1m(boot),5m(linux),"	\
194 				"96m(root),8m(cfg),1938m(user);"	\
195 				"physmap-flash.0:512k(b),4m(k),30m(u),28m(r)"
196 
197 /*
198  * FLASH and environment organization
199  */
200 #define CONFIG_SYS_FLASH_BASE		CS0_BASE_ADDR
201 #define CONFIG_SYS_MAX_FLASH_BANKS 1	/* max number of memory banks */
202 #define CONFIG_SYS_MAX_FLASH_SECT 512	/* max number of sectors on one chip */
203 /* Monitor at beginning of flash */
204 #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_FLASH_BASE
205 #define CONFIG_SYS_MONITOR_LEN		(512 * 1024)
206 
207 #define CONFIG_ENV_SECT_SIZE	(128 * 1024)
208 #define CONFIG_ENV_SIZE		CONFIG_ENV_SECT_SIZE
209 
210 /* Address and size of Redundant Environment Sector	*/
211 #define CONFIG_ENV_OFFSET_REDUND	(CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
212 #define CONFIG_ENV_SIZE_REDUND	CONFIG_ENV_SIZE
213 
214 #define CONFIG_ENV_ADDR		(CONFIG_SYS_MONITOR_BASE + \
215 				CONFIG_SYS_MONITOR_LEN)
216 
217 #define CONFIG_ENV_IS_IN_FLASH
218 
219 #if defined(CONFIG_FSL_ENV_IN_NAND)
220 	#define CONFIG_ENV_IS_IN_NAND
221 	#define CONFIG_ENV_OFFSET       (1024 * 1024)
222 #endif
223 
224 /*
225  * CFI FLASH driver setup
226  */
227 #define CONFIG_SYS_FLASH_CFI		/* Flash memory is CFI compliant */
228 #define CONFIG_FLASH_CFI_DRIVER
229 
230 /* A non-standard buffered write algorithm */
231 #define CONFIG_FLASH_SPANSION_S29WS_N
232 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE	/* faster */
233 #define CONFIG_SYS_FLASH_PROTECTION	/* Use hardware sector protection */
234 
235 /*
236  * NAND FLASH driver setup
237  */
238 #define CONFIG_NAND_MXC
239 #define CONFIG_MXC_NAND_REGS_BASE	(NFC_BASE_ADDR)
240 #define CONFIG_SYS_MAX_NAND_DEVICE	1
241 #define CONFIG_SYS_NAND_BASE		(NFC_BASE_ADDR)
242 #define CONFIG_MXC_NAND_HWECC
243 #define CONFIG_SYS_NAND_LARGEPAGE
244 
245 /* mmc driver */
246 #define CONFIG_MMC
247 #define CONFIG_GENERIC_MMC
248 #define CONFIG_FSL_ESDHC
249 #define CONFIG_SYS_FSL_ESDHC_ADDR	0
250 #define CONFIG_SYS_FSL_ESDHC_NUM	1
251 
252 /*
253  * Default environment and default scripts
254  * to update uboot and load kernel
255  */
256 #define xstr(s)	str(s)
257 #define str(s)	#s
258 
259 #define CONFIG_HOSTNAME "mx35pdk"
260 #define	CONFIG_EXTRA_ENV_SETTINGS					\
261 	"netdev=eth1\0"							\
262 	"ethprime=smc911x\0"						\
263 	"nfsargs=setenv bootargs root=/dev/nfs rw "			\
264 		"nfsroot=${serverip}:${rootpath}\0"			\
265 	"ramargs=setenv bootargs root=/dev/ram rw\0"			\
266 	"addip_sta=setenv bootargs ${bootargs} "			\
267 		"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"	\
268 		":${hostname}:${netdev}:off panic=1\0"			\
269 	"addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0"		\
270 	"addip=if test -n ${ipdyn};then run addip_dyn;"			\
271 		"else run addip_sta;fi\0"	\
272 	"addmtd=setenv bootargs ${bootargs} ${mtdparts}\0"		\
273 	"addtty=setenv bootargs ${bootargs}"				\
274 		" console=ttymxc0,${baudrate}\0"			\
275 	"addmisc=setenv bootargs ${bootargs} ${misc}\0"			\
276 	"loadaddr=80800000\0"						\
277 	"kernel_addr_r=80800000\0"					\
278 	"hostname=" xstr(CONFIG_HOSTNAME) "\0"				\
279 	"bootfile=" xstr(CONFIG_HOSTNAME) "/uImage\0"			\
280 	"ramdisk_file=" xstr(CONFIG_HOSTNAME) "/uRamdisk\0"		\
281 	"flash_self=run ramargs addip addtty addmtd addmisc;"		\
282 		"bootm ${kernel_addr} ${ramdisk_addr}\0"		\
283 	"flash_nfs=run nfsargs addip addtty addmtd addmisc;"		\
284 		"bootm ${kernel_addr}\0"				\
285 	"net_nfs=tftp ${kernel_addr_r} ${bootfile}; "			\
286 		"run nfsargs addip addtty addmtd addmisc;"		\
287 		"bootm ${kernel_addr_r}\0"				\
288 	"net_self_load=tftp ${kernel_addr_r} ${bootfile};"		\
289 		"tftp ${ramdisk_addr_r} ${ramdisk_file};\0"		\
290 	"u-boot=" xstr(CONFIG_HOSTNAME) "/u-boot.bin\0"			\
291 	"load=tftp ${loadaddr} ${u-boot}\0"				\
292 	"uboot_addr=" xstr(CONFIG_SYS_MONITOR_BASE) "\0"		\
293 	"update=protect off ${uboot_addr} +80000;"			\
294 		"erase ${uboot_addr} +80000;"				\
295 		"cp.b ${loadaddr} ${uboot_addr} ${filesize}\0"		\
296 	"upd=if run load;then echo Updating u-boot;if run update;"	\
297 		"then echo U-Boot updated;"				\
298 			"else echo Error updating u-boot !;"		\
299 			"echo Board without bootloader !!;"		\
300 		"fi;"							\
301 		"else echo U-Boot not downloaded..exiting;fi\0"		\
302 	"bootcmd=run net_nfs\0"
303 
304 #endif				/* __CONFIG_H */
305