1 /*
2  * (C) Copyright 2011, Stefano Babic <sbabic@denx.de>
3  *
4  * (C) Copyright 2008-2010 Freescale Semiconductor, Inc.
5  *
6  * Configuration for the woodburn board.
7  *
8  * SPDX-License-Identifier:	GPL-2.0+
9  */
10 
11 #ifndef __WOODBURN_COMMON_CONFIG_H
12 #define __WOODBURN_COMMON_CONFIG_H
13 
14 #include <asm/arch/imx-regs.h>
15 
16  /* High Level Configuration Options */
17 #define CONFIG_ARM1136	/* This is an arm1136 CPU core */
18 #define CONFIG_MX35
19 #define CONFIG_MX35_HCLK_FREQ	24000000
20 
21 #define CONFIG_SYS_DCACHE_OFF
22 #define CONFIG_SYS_CACHELINE_SIZE	32
23 
24 #define CONFIG_DISPLAY_CPUINFO
25 
26 /* Only in case the value is not present in mach-types.h */
27 #ifndef MACH_TYPE_FLEA3
28 #define MACH_TYPE_FLEA3                3668
29 #endif
30 
31 #define CONFIG_MACH_TYPE		MACH_TYPE_FLEA3
32 
33 /* This is required to setup the ESDC controller */
34 
35 #define CONFIG_CMDLINE_TAG		/* enable passing of ATAGs */
36 #define CONFIG_REVISION_TAG
37 #define CONFIG_SETUP_MEMORY_TAGS
38 #define CONFIG_INITRD_TAG
39 
40 /*
41  * Size of malloc() pool
42  */
43 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 1024 * 1024)
44 
45 /*
46  * Hardware drivers
47  */
48 #define CONFIG_SYS_I2C
49 #define CONFIG_SYS_I2C_MXC
50 #define CONFIG_SYS_SPD_BUS_NUM		0
51 #define CONFIG_MXC_SPI
52 #define CONFIG_MXC_GPIO
53 
54 /* PMIC Controller */
55 #define CONFIG_POWER
56 #define CONFIG_POWER_I2C
57 #define CONFIG_POWER_FSL
58 #define CONFIG_POWER_FSL_MC13892
59 #define CONFIG_SYS_FSL_PMIC_I2C_ADDR	0x8
60 #define CONFIG_RTC_MC13XXX
61 
62 
63 /* mmc driver */
64 #define CONFIG_MMC
65 #define CONFIG_GENERIC_MMC
66 #define CONFIG_FSL_ESDHC
67 #define CONFIG_SYS_FSL_ESDHC_ADDR	0
68 #define CONFIG_SYS_FSL_ESDHC_NUM	1
69 
70 /*
71  * UART (console)
72  */
73 #define CONFIG_MXC_UART
74 #define CONFIG_MXC_UART_BASE	UART1_BASE
75 
76 /* allow to overwrite serial and ethaddr */
77 #define CONFIG_ENV_OVERWRITE
78 #define CONFIG_CONS_INDEX	1
79 #define CONFIG_BAUDRATE		115200
80 
81 /*
82  * Command definition
83  */
84 
85 #include <config_cmd_default.h>
86 
87 #define CONFIG_CMD_PING
88 #define CONFIG_CMD_DATE
89 #define CONFIG_CMD_DHCP
90 #define CONFIG_BOOTP_SUBNETMASK
91 #define CONFIG_BOOTP_GATEWAY
92 #define CONFIG_BOOTP_DNS
93 
94 #define CONFIG_CMD_NAND
95 #define CONFIG_CMD_CACHE
96 
97 #define CONFIG_CMD_I2C
98 #define CONFIG_CMD_SPI
99 #define CONFIG_CMD_MII
100 #define CONFIG_CMD_NET
101 
102 #define CONFIG_CMD_MMC
103 #define CONFIG_DOS_PARTITION
104 #define CONFIG_EFI_PARTITION
105 #define CONFIG_CMD_EXT2
106 #define CONFIG_CMD_FAT
107 
108 #define CONFIG_CMD_GPIO
109 #define CONFIG_MXC_GPIO
110 
111 #define CONFIG_NET_RETRY_COUNT	100
112 
113 #define CONFIG_BOOTDELAY	3
114 
115 #define CONFIG_LOADADDR		0x80800000	/* loadaddr env var */
116 
117 
118 /*
119  * Ethernet on SOC (FEC)
120  */
121 #define CONFIG_FEC_MXC
122 #define IMX_FEC_BASE	FEC_BASE_ADDR
123 #define CONFIG_PHYLIB
124 #define CONFIG_PHY_MICREL
125 #define CONFIG_FEC_MXC_PHYADDR	0x1
126 
127 #define CONFIG_MII
128 #define CONFIG_DISCOVER_PHY
129 
130 #define CONFIG_ARP_TIMEOUT	200UL
131 
132 /*
133  * Miscellaneous configurable options
134  */
135 #define CONFIG_SYS_LONGHELP	/* undef to save memory */
136 #define CONFIG_SYS_PROMPT	"woodburn U-Boot > "
137 #define CONFIG_CMDLINE_EDITING
138 #define CONFIG_SYS_HUSH_PARSER	/* Use the HUSH parser */
139 
140 #define CONFIG_AUTO_COMPLETE
141 #define CONFIG_SYS_CBSIZE	256	/* Console I/O Buffer Size */
142 /* Print Buffer Size */
143 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
144 #define CONFIG_SYS_MAXARGS	16	/* max number of command args */
145 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
146 
147 #define CONFIG_SYS_MEMTEST_START	0	/* memtest works on */
148 #define CONFIG_SYS_MEMTEST_END		0x10000
149 
150 #undef	CONFIG_SYS_CLKS_IN_HZ	/* everything, incl board info, in Hz */
151 
152 #define CONFIG_SYS_LOAD_ADDR		CONFIG_LOADADDR
153 
154 /*
155  * Stack sizes
156  *
157  * The stack sizes are set up in start.S using the settings below
158  */
159 #define CONFIG_STACKSIZE	(128 * 1024)	/* regular stack */
160 
161 /*
162  * Physical Memory Map
163  */
164 #define CONFIG_NR_DRAM_BANKS	1
165 #define PHYS_SDRAM_1		CSD0_BASE_ADDR
166 #define PHYS_SDRAM_1_SIZE	(256 * 1024 * 1024)
167 
168 #define CONFIG_SYS_SDRAM_BASE		CSD0_BASE_ADDR
169 
170 #define CONFIG_SYS_GBL_DATA_OFFSET	(LOW_LEVEL_SRAM_STACK - \
171 						IRAM_BASE_ADDR - \
172 						GENERATED_GBL_DATA_SIZE)
173 #define CONFIG_SYS_INIT_SP_ADDR		(IRAM_BASE_ADDR + \
174 					CONFIG_SYS_GBL_DATA_OFFSET)
175 
176 /*
177  * MTD Command for mtdparts
178  */
179 #define CONFIG_CMD_MTDPARTS
180 #define CONFIG_MTD_DEVICE
181 #define CONFIG_FLASH_CFI_MTD
182 #define CONFIG_MTD_PARTITIONS
183 #define MTDIDS_DEFAULT		"nand0=mxc_nand,nor0=physmap-flash.0"
184 #define MTDPARTS_DEFAULT	"mtdparts=mxc_nand:50m(root1)," \
185 				"32m(rootfb)," \
186 				"64m(pcache)," \
187 				"64m(app1)," \
188 				"10m(app2),-(spool);" \
189 				"physmap-flash.0:512k(u-boot),64k(env1)," \
190 				"64k(env2),3776k(kernel1),3776k(kernel2)"
191 
192 /*
193  * FLASH and environment organization
194  */
195 #define CONFIG_SYS_FLASH_BASE		CS0_BASE_ADDR
196 #define CONFIG_SYS_MAX_FLASH_BANKS 1	/* max number of memory banks */
197 #define CONFIG_SYS_MAX_FLASH_SECT 512	/* max number of sectors on one chip */
198 /* Monitor at beginning of flash */
199 #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_FLASH_BASE
200 #define CONFIG_SYS_MONITOR_LEN		(512 * 1024)
201 
202 #define CONFIG_ENV_SECT_SIZE	(128 * 1024)
203 #define CONFIG_ENV_SIZE		CONFIG_ENV_SECT_SIZE
204 
205 /* Address and size of Redundant Environment Sector	*/
206 #define CONFIG_ENV_OFFSET_REDUND	(CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
207 #define CONFIG_ENV_SIZE_REDUND	CONFIG_ENV_SIZE
208 
209 #define CONFIG_ENV_ADDR		(CONFIG_SYS_MONITOR_BASE + \
210 				CONFIG_SYS_MONITOR_LEN)
211 
212 #define CONFIG_ENV_IS_IN_FLASH
213 
214 /*
215  * CFI FLASH driver setup
216  */
217 #define CONFIG_SYS_FLASH_CFI		/* Flash memory is CFI compliant */
218 #define CONFIG_FLASH_CFI_DRIVER
219 
220 /* A non-standard buffered write algorithm */
221 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE	/* faster */
222 #define CONFIG_SYS_FLASH_PROTECTION	/* Use hardware sector protection */
223 
224 /*
225  * NAND FLASH driver setup
226  */
227 #define CONFIG_NAND_MXC
228 #define CONFIG_NAND_MXC_V1_1
229 #define CONFIG_MXC_NAND_REGS_BASE	(NFC_BASE_ADDR)
230 #define CONFIG_SYS_MAX_NAND_DEVICE	1
231 #define CONFIG_SYS_NAND_BASE		(NFC_BASE_ADDR)
232 #define CONFIG_MXC_NAND_HWECC
233 #define CONFIG_SYS_NAND_LARGEPAGE
234 
235 #if 0
236 #define CONFIG_MTD_DEBUG
237 #define CONFIG_MTD_DEBUG_VERBOSE	7
238 #endif
239 #define CONFIG_SYS_NAND_ONFI_DETECTION
240 
241 /*
242  * Default environment and default scripts
243  * to update uboot and load kernel
244  */
245 #define xstr(s)	str(s)
246 #define str(s)	#s
247 
248 #define CONFIG_HOSTNAME woodburn
249 #define	CONFIG_EXTRA_ENV_SETTINGS					\
250 	"netdev=eth0\0"							\
251 	"nfsargs=setenv bootargs root=/dev/nfs rw "			\
252 		"nfsroot=${serverip}:${rootpath}\0"			\
253 	"ramargs=setenv bootargs root=/dev/ram rw\0"			\
254 	"addip_sta=setenv bootargs ${bootargs} "			\
255 		"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"	\
256 		":${hostname}:${netdev}:off panic=1\0"			\
257 	"addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0"		\
258 	"addip=if test -n ${ipdyn};then run addip_dyn;"			\
259 		"else run addip_sta;fi\0"	\
260 	"addmtd=setenv bootargs ${bootargs} ${mtdparts}\0"		\
261 	"addtty=setenv bootargs ${bootargs}"				\
262 		" console=ttymxc0,${baudrate}\0"			\
263 	"addmisc=setenv bootargs ${bootargs} ${misc}\0"			\
264 	"loadaddr=80800000\0"						\
265 	"kernel_addr_r=80800000\0"					\
266 	"hostname=" xstr(CONFIG_HOSTNAME) "\0"				\
267 	"bootfile=" xstr(CONFIG_HOSTNAME) "/uImage\0"			\
268 	"ramdisk_file=" xstr(CONFIG_HOSTNAME) "/uRamdisk\0"		\
269 	"flash_self=run ramargs addip addtty addmtd addmisc;"		\
270 		"bootm ${kernel_addr} ${ramdisk_addr}\0"		\
271 	"flash_nfs=run nfsargs addip addtty addmtd addmisc;"		\
272 		"bootm ${kernel_addr}\0"				\
273 	"net_nfs=tftp ${kernel_addr_r} ${bootfile}; "			\
274 		"run nfsargs addip addtty addmtd addmisc;"		\
275 		"bootm ${kernel_addr_r}\0"				\
276 	"net_self_load=tftp ${kernel_addr_r} ${bootfile};"		\
277 		"tftp ${ramdisk_addr_r} ${ramdisk_file};\0"		\
278 	"net_self=if run net_self_load;then "				\
279 		"run ramargs addip addtty addmtd addmisc;"		\
280 		"bootm ${kernel_addr_r} ${ramdisk_addr_r};"		\
281 		"else echo Images not loades;fi\0"			\
282 	"u-boot=" xstr(CONFIG_HOSTNAME) "/u-boot.bin\0"			\
283 	"load=tftp ${loadaddr} ${u-boot}\0"				\
284 	"uboot_addr=" xstr(CONFIG_SYS_MONITOR_BASE) "\0"		\
285 	"update=protect off ${uboot_addr} +80000;"			\
286 		"erase ${uboot_addr} +80000;"				\
287 		"cp.b ${loadaddr} ${uboot_addr} ${filesize}\0"		\
288 	"upd=if run load;then echo Updating u-boot;if run update;"	\
289 		"then echo U-Boot updated;"				\
290 			"else echo Error updating u-boot !;"		\
291 			"echo Board without bootloader !!;"		\
292 		"fi;"							\
293 		"else echo U-Boot not downloaded..exiting;fi\0"		\
294 	"bootcmd=run net_nfs\0"
295 
296 #endif				/* __CONFIG_H */
297