xref: /openbmc/u-boot/include/configs/apf27.h (revision ef1e5710)
1 /*
2  *
3  * Configuration settings for the Armadeus Project motherboard APF27
4  *
5  * Copyright (C) 2008-2013 Eric Jarrige <eric.jarrige@armadeus.org>
6  *
7  * SPDX-License-Identifier:    GPL-2.0+
8  */
9 
10 #ifndef __CONFIG_H
11 #define __CONFIG_H
12 
13 #define CONFIG_VERSION_VARIABLE
14 #define CONFIG_ENV_VERSION	10
15 #define CONFIG_IDENT_STRING	" apf27 patch 3.10"
16 #define CONFIG_BOARD_NAME apf27
17 
18 /*
19  * SoC configurations
20  */
21 #define CONFIG_MX27			/* This is a Freescale i.MX27 Chip */
22 #define CONFIG_MACH_TYPE	1698	/* APF27 */
23 #define CONFIG_SYS_GENERIC_BOARD
24 
25 /*
26  * Enable the call to miscellaneous platform dependent initialization.
27  */
28 #define CONFIG_SYS_NO_FLASH
29 
30 /*
31  * Board display option
32  */
33 #define CONFIG_DISPLAY_BOARDINFO
34 #define CONFIG_DISPLAY_CPUINFO
35 
36 /*
37  * SPL
38  */
39 #define CONFIG_SPL_TARGET	"u-boot-with-spl.bin"
40 #define CONFIG_SPL_LDSCRIPT	"arch/$(ARCH)/cpu/u-boot-spl.lds"
41 #define CONFIG_SPL_MAX_SIZE	2048
42 #define CONFIG_SPL_TEXT_BASE    0xA0000000
43 #define CONFIG_SPL_SERIAL_SUPPORT
44 
45 /* NAND boot config */
46 #define CONFIG_SPL_NAND_SUPPORT
47 #define CONFIG_SYS_NAND_U_BOOT_START    CONFIG_SYS_TEXT_BASE
48 #define CONFIG_SYS_NAND_U_BOOT_OFFS	0x800
49 #define CONFIG_SYS_NAND_U_BOOT_DST	CONFIG_SYS_TEXT_BASE
50 #define CONFIG_SYS_NAND_U_BOOT_SIZE	CONFIG_SYS_MONITOR_LEN - 0x800
51 
52 /*
53  * BOOTP options
54  */
55 #define CONFIG_BOOTP_SUBNETMASK
56 #define CONFIG_BOOTP_GATEWAY
57 #define CONFIG_BOOTP_HOSTNAME
58 #define CONFIG_BOOTP_BOOTPATH
59 #define CONFIG_BOOTP_BOOTFILESIZE
60 #define CONFIG_BOOTP_DNS
61 #define CONFIG_BOOTP_DNS2
62 
63 #define CONFIG_HOSTNAME	CONFIG_BOARD_NAME
64 #define CONFIG_ROOTPATH	"/tftpboot/" __stringify(CONFIG_BOARD_NAME) "-root"
65 
66 /*
67  * U-Boot Commands
68  */
69 #define CONFIG_CMD_ASKENV	/* ask for env variable		*/
70 #define CONFIG_CMD_BSP		/* Board Specific functions	*/
71 #define CONFIG_CMD_CACHE	/* icache, dcache		*/
72 #define CONFIG_CMD_DATE
73 #define CONFIG_CMD_DHCP		/* DHCP Support			*/
74 #define CONFIG_CMD_DNS
75 #define CONFIG_CMD_EEPROM
76 #define CONFIG_CMD_EXT2
77 #define CONFIG_CMD_FAT		/* FAT support			*/
78 #define CONFIG_CMD_IMX_FUSE	/* imx iim fuse                 */
79 #define CONFIG_CMD_I2C
80 #define CONFIG_CMD_MII		/* MII support			*/
81 #define CONFIG_CMD_MMC
82 #define CONFIG_CMD_MTDPARTS	/* MTD partition support	*/
83 #define CONFIG_CMD_NAND		/* NAND support			*/
84 #define CONFIG_CMD_NAND_LOCK_UNLOCK
85 #define CONFIG_CMD_NAND_TRIMFFS
86 #define CONFIG_CMD_PING		/* ping support			*/
87 #define CONFIG_CMD_UBI
88 #define CONFIG_CMD_UBIFS
89 
90 /*
91  * Memory configurations
92  */
93 #define CONFIG_NR_DRAM_POPULATED 1
94 #define CONFIG_NR_DRAM_BANKS	2
95 
96 #define ACFG_SDRAM_MBYTE_SYZE 64
97 
98 #define PHYS_SDRAM_1			0xA0000000
99 #define PHYS_SDRAM_2			0xB0000000
100 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
101 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + (512<<10))
102 #define CONFIG_SYS_MEMTEST_START	0xA0000000	/* memtest test area  */
103 #define CONFIG_SYS_MEMTEST_END		0xA0300000	/* 3 MiB RAM test */
104 
105 #define CONFIG_SYS_INIT_SP_ADDR	(CONFIG_SYS_SDRAM_BASE	\
106 		+ PHYS_SDRAM_1_SIZE - 0x0100000)
107 
108 #define CONFIG_SYS_TEXT_BASE		0xA0000800
109 
110 /*
111  * FLASH organization
112  */
113 #define	ACFG_MONITOR_OFFSET		0x00000000
114 #define	CONFIG_SYS_MONITOR_LEN		0x00100000	/* 1MiB */
115 #define CONFIG_ENV_IS_IN_NAND
116 #define	CONFIG_ENV_OVERWRITE
117 #define	CONFIG_ENV_OFFSET		0x00100000	/* NAND offset */
118 #define	CONFIG_ENV_SIZE			0x00020000	/* 128kB  */
119 #define CONFIG_ENV_RANGE		0X00080000	/* 512kB */
120 #define	CONFIG_ENV_OFFSET_REDUND	\
121 		(CONFIG_ENV_OFFSET + CONFIG_ENV_RANGE)	/* +512kB */
122 #define	CONFIG_ENV_SIZE_REDUND		CONFIG_ENV_SIZE	/* 512kB */
123 #define	CONFIG_FIRMWARE_OFFSET		0x00200000
124 #define	CONFIG_FIRMWARE_SIZE		0x00080000	/* 512kB  */
125 #define	CONFIG_KERNEL_OFFSET		0x00300000
126 #define	CONFIG_ROOTFS_OFFSET		0x00800000
127 
128 #define CONFIG_MTDMAP			"mxc_nand.0"
129 #define MTDIDS_DEFAULT			"nand0=" CONFIG_MTDMAP
130 #define MTDPARTS_DEFAULT	"mtdparts=" CONFIG_MTDMAP \
131 				":1M(u-boot)ro," \
132 				"512K(env)," \
133 				"512K(env2)," \
134 				"512K(firmware)," \
135 				"512K(dtb)," \
136 				"5M(kernel)," \
137 				"-(rootfs)"
138 
139 /*
140  * U-Boot general configurations
141  */
142 #define CONFIG_SYS_LONGHELP
143 #define CONFIG_SYS_CBSIZE		2048		/* console I/O buffer */
144 #define CONFIG_SYS_PBSIZE		\
145 				(CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
146 						/* Print buffer size */
147 #define CONFIG_SYS_MAXARGS		16		/* max command args */
148 #define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE
149 						/* Boot argument buffer size */
150 #define CONFIG_AUTO_COMPLETE
151 #define CONFIG_CMDLINE_EDITING
152 #define CONFIG_SYS_HUSH_PARSER			/* enable the "hush" shell */
153 #define CONFIG_SYS_PROMPT_HUSH_PS2	"> "	/* secondary prompt string */
154 #define CONFIG_ENV_VARS_UBOOT_CONFIG
155 #define CONFIG_PREBOOT			"run check_flash check_env;"
156 
157 
158 /*
159  * Boot Linux
160  */
161 #define CONFIG_CMDLINE_TAG		/* send commandline to Kernel	*/
162 #define CONFIG_SETUP_MEMORY_TAGS	/* send memory definition to kernel */
163 #define CONFIG_INITRD_TAG		/* send initrd params	*/
164 
165 #define CONFIG_OF_LIBFDT
166 
167 #define CONFIG_BOOTDELAY	5
168 #define CONFIG_ZERO_BOOTDELAY_CHECK
169 #define	CONFIG_BOOTFILE		__stringify(CONFIG_BOARD_NAME) "-linux.bin"
170 #define CONFIG_BOOTARGS		"console=" __stringify(ACFG_CONSOLE_DEV) "," \
171 			__stringify(CONFIG_BAUDRATE) " " MTDPARTS_DEFAULT \
172 			" ubi.mtd=rootfs root=ubi0:rootfs rootfstype=ubifs "
173 
174 #define ACFG_CONSOLE_DEV	ttySMX0
175 #define CONFIG_BOOTCOMMAND	"run ubifsboot"
176 #define CONFIG_SYS_AUTOLOAD	"no"
177 /*
178  * Default load address for user programs and kernel
179  */
180 #define CONFIG_LOADADDR			0xA0000000
181 #define	CONFIG_SYS_LOAD_ADDR		CONFIG_LOADADDR
182 
183 /*
184  * Extra Environments
185  */
186 #define CONFIG_EXTRA_ENV_SETTINGS \
187 	"env_version="		__stringify(CONFIG_ENV_VERSION)		"\0" \
188 	"consoledev="		__stringify(ACFG_CONSOLE_DEV)		"\0" \
189 	"mtdparts="		MTDPARTS_DEFAULT			"\0" \
190 	"partition=nand0,6\0"						\
191 	"u-boot_addr="		__stringify(ACFG_MONITOR_OFFSET)	"\0" \
192 	"env_addr="		__stringify(CONFIG_ENV_OFFSET)		"\0" \
193 	"firmware_addr="	__stringify(CONFIG_FIRMWARE_OFFSET)	"\0" \
194 	"firmware_size="	__stringify(CONFIG_FIRMWARE_SIZE)	"\0" \
195 	"kernel_addr="		__stringify(CONFIG_KERNEL_OFFSET)	"\0" \
196 	"rootfs_addr="		__stringify(CONFIG_ROOTFS_OFFSET)	"\0" \
197 	"board_name="		__stringify(CONFIG_BOARD_NAME)		"\0" \
198 	"kernel_addr_r=A0000000\0" \
199 	"check_env=if test -n ${flash_env_version}; "			\
200 		"then env default env_version; "			\
201 		"else env set flash_env_version ${env_version}; env save; "\
202 		"fi; "							\
203 		"if itest ${flash_env_version} < ${env_version}; then " \
204 			"echo \"*** Warning - Environment version"	\
205 			" change suggests: run flash_reset_env; reset\"; "\
206 			"env default flash_reset_env; "\
207 		"fi; \0"						\
208 	"check_flash=nand lock; nand unlock ${env_addr}; \0"	\
209 	"flash_reset_env=env default -f -a; saveenv; run update_env;"	\
210 		"echo Flash environment variables erased!\0"		\
211 	"download_uboot=tftpboot ${loadaddr} ${board_name}"		\
212 		"-u-boot-with-spl.bin\0"				\
213 	"flash_uboot=nand unlock ${u-boot_addr} ;"			\
214 		"nand erase.part u-boot;"		\
215 		"if nand write.trimffs ${fileaddr} ${u-boot_addr} ${filesize};"\
216 			"then nand lock; nand unlock ${env_addr};"	\
217 				"echo Flashing of uboot succeed;"	\
218 			"else echo Flashing of uboot failed;"		\
219 		"fi; \0"						\
220 	"update_uboot=run download_uboot flash_uboot\0"			\
221 	"download_env=tftpboot ${loadaddr} ${board_name}"		\
222 		"-u-boot-env.txt\0"				\
223 	"flash_env=env import -t ${loadaddr}; env save; \0"		\
224 	"update_env=run download_env flash_env\0"			\
225 	"update_all=run update_env update_uboot\0"			\
226 	"unlock_regs=mw 10000008 0; mw 10020008 0\0"			\
227 
228 /*
229  * Serial Driver
230  */
231 #define CONFIG_MXC_UART
232 #define CONFIG_CONS_INDEX		1
233 #define CONFIG_BAUDRATE			115200
234 #define CONFIG_MXC_UART_BASE		UART1_BASE
235 
236 /*
237  * GPIO
238  */
239 #define CONFIG_MXC_GPIO
240 
241 /*
242  * NOR
243  */
244 
245 /*
246  * NAND
247  */
248 #define CONFIG_NAND_MXC
249 
250 #define CONFIG_MXC_NAND_REGS_BASE	0xD8000000
251 #define CONFIG_SYS_NAND_BASE		CONFIG_MXC_NAND_REGS_BASE
252 #define CONFIG_SYS_MAX_NAND_DEVICE	1
253 
254 #define CONFIG_MXC_NAND_HWECC
255 #define CONFIG_SYS_NAND_LARGEPAGE
256 #define CONFIG_SYS_NAND_BUSWIDTH_16BIT
257 #define CONFIG_SYS_NAND_PAGE_SIZE	2048
258 #define CONFIG_SYS_NAND_BLOCK_SIZE	(128 * 1024)
259 #define CONFIG_SYS_NAND_PAGE_COUNT	CONFIG_SYS_NAND_BLOCK_SIZE / \
260 						CONFIG_SYS_NAND_PAGE_SIZE
261 #define CONFIG_SYS_NAND_SIZE		(256 * 1024 * 1024)
262 #define CONFIG_SYS_NAND_BAD_BLOCK_POS	11
263 #define NAND_MAX_CHIPS			1
264 
265 #define CONFIG_FLASH_SHOW_PROGRESS	45
266 #define CONFIG_SYS_NAND_QUIET		1
267 
268 /*
269  * Partitions & Filsystems
270  */
271 #define CONFIG_MTD_DEVICE
272 #define CONFIG_MTD_PARTITIONS
273 #define CONFIG_DOS_PARTITION
274 #define CONFIG_SUPPORT_VFAT
275 
276 /*
277  * UBIFS
278  */
279 #define CONFIG_RBTREE
280 #define CONFIG_LZO
281 
282 /*
283  * Ethernet (on SOC imx FEC)
284  */
285 #define CONFIG_FEC_MXC
286 #define CONFIG_FEC_MXC_PHYADDR		0x1f
287 #define CONFIG_MII				/* MII PHY management	*/
288 
289 /*
290  * FPGA
291  */
292 #ifndef CONFIG_SPL_BUILD
293 #define CONFIG_FPGA
294 #endif
295 #define CONFIG_FPGA_COUNT		1
296 #define CONFIG_FPGA_XILINX
297 #define CONFIG_FPGA_SPARTAN3
298 #define CONFIG_SYS_FPGA_WAIT		250 /* 250 ms */
299 #define CONFIG_SYS_FPGA_PROG_FEEDBACK
300 #define CONFIG_SYS_FPGA_CHECK_CTRLC
301 #define CONFIG_SYS_FPGA_CHECK_ERROR
302 
303 /*
304  * Fuses - IIM
305  */
306 #ifdef CONFIG_CMD_IMX_FUSE
307 #define IIM_MAC_BANK		0
308 #define IIM_MAC_ROW		5
309 #define IIM0_SCC_KEY		11
310 #define IIM1_SUID		1
311 #endif
312 
313 /*
314  * I2C
315  */
316 
317 #ifdef CONFIG_CMD_I2C
318 #define CONFIG_SYS_I2C
319 #define CONFIG_SYS_I2C_MXC
320 #define CONFIG_SYS_I2C_MXC_I2C1		/* enable I2C bus 1 */
321 #define CONFIG_SYS_I2C_MXC_I2C2		/* enable I2C bus 2 */
322 #define CONFIG_SYS_MXC_I2C1_SPEED	100000	/* 100 kHz */
323 #define CONFIG_SYS_MXC_I2C1_SLAVE	0x7F
324 #define CONFIG_SYS_MXC_I2C2_SPEED	100000	/* 100 kHz */
325 #define CONFIG_SYS_MXC_I2C2_SLAVE	0x7F
326 #define CONFIG_SYS_I2C_NOPROBES		{ }
327 
328 #ifdef CONFIG_CMD_EEPROM
329 # define CONFIG_SYS_I2C_EEPROM_ADDR	0x50	/* EEPROM 24LC02 */
330 # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1	/* bytes of address */
331 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS	3
332 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS	10	/* msec */
333 #endif /* CONFIG_CMD_EEPROM */
334 #endif /* CONFIG_CMD_I2C */
335 
336 /*
337  * SD/MMC
338  */
339 #ifdef CONFIG_CMD_MMC
340 #define CONFIG_MMC
341 #define CONFIG_GENERIC_MMC
342 #define CONFIG_MXC_MMC
343 #define CONFIG_MXC_MCI_REGS_BASE	0x10014000
344 #endif
345 
346 /*
347  * RTC
348  */
349 #ifdef CONFIG_CMD_DATE
350 #define CONFIG_RTC_DS1374
351 #define CONFIG_SYS_RTC_BUS_NUM		0
352 #endif /* CONFIG_CMD_DATE */
353 
354 /*
355  * PLL
356  *
357  *  31 | x  |x| x x x x |x x x x x x x x x x |x x|x x x x|x x x x x x x x x x| 0
358  *     |CPLM|X|----PD---|--------MFD---------|XXX|--MFI--|-----MFN-----------|
359  */
360 #define CONFIG_MX27_CLK32		32768	/* 32768 or 32000 Hz crystal */
361 
362 #if (ACFG_SDRAM_MBYTE_SYZE == 64) /* micron MT46H16M32LF -6 */
363 /* micron 64MB */
364 #define PHYS_SDRAM_1_SIZE			0x04000000 /* 64 MB */
365 #define PHYS_SDRAM_2_SIZE			0x04000000 /* 64 MB */
366 #endif
367 
368 #if (ACFG_SDRAM_MBYTE_SYZE == 128)
369 /* micron 128MB */
370 #define PHYS_SDRAM_1_SIZE			0x08000000 /* 128 MB */
371 #define PHYS_SDRAM_2_SIZE			0x08000000 /* 128 MB */
372 #endif
373 
374 #if (ACFG_SDRAM_MBYTE_SYZE == 256)
375 /* micron 256MB */
376 #define PHYS_SDRAM_1_SIZE			0x10000000 /* 256 MB */
377 #define PHYS_SDRAM_2_SIZE			0x10000000 /* 256 MB */
378 #endif
379 
380 #endif /* __CONFIG_H */
381