summaryrefslogtreecommitdiff
path: root/include/configs/vl_ma2sc.h
blob: f5d856493cb05d5ef836646fd08bcf18c1b5cf44 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
/*
 * (C) Copyright 2009-2012
 * Jens Scharsig  <esw@bus-elekronik.de>
 * BuS Elektronik GmbH & Co. KG
 *
 * Configuation settings for the VL_MA2SC board.
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef __CONFIG_H
#define __CONFIG_H

/*--------------------------------------------------------------------------*/

#define CONFIG_ARM926EJS		/* This is an ARM926EJS Core	*/
#define CONFIG_AT91FAMILY
#define CONFIG_AT91SAM9263		/* It's an Atmel AT91SAM9263 SoC*/
#define CONFIG_VL_MA2SC			/* on an VL_MA2SC Board	*/
#define CONFIG_ARCH_CPU_INIT
#define CONFIG_MISC_INIT_R

#include <asm/hardware.h>

#define MACH_TYPE_VL_MA2SC		2412
#define CONFIG_MACH_TYPE		MACH_TYPE_VL_MA2SC

#define CONFIG_SYS_DCACHE_OFF

#ifdef CONFIG_RAMLOAD
#define CONFIG_SYS_TEXT_BASE		0x21000000
#else
#define CONFIG_SYS_TEXT_BASE		0x00000000
#endif
#define CONFIG_SYS_LOAD_ADDR		0x21000000  /* default load address */

#define CONFIG_IDENT_STRING		" on MiS Activ 2"
#define CONFIG_VERSION_VARIABLE
#define CONFIG_AT91_GPIO

#if !defined(CONFIG_SYS_USE_NANDFLASH) && !defined(CONFIG_RAMLOAD)
#define CONFIG_SYS_USE_NORFLASH
#define CONFIG_SYS_USE_BOOT_NORFLASH
#endif

#define CONFIG_CMDLINE_TAG			/* enable passing of ATAGs */
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG

#ifndef CONFIG_SYS_USE_BOOT_NORFLASH
#define CONFIG_SKIP_LOWLEVEL_INIT
#endif

/*
 * Hardware drivers
 */

#define CONFIG_BOARD_EARLY_INIT_F

#define CONFIG_WATCHDOG

#define CONFIG_ATMEL_USART
#define CONFIG_USART_BASE		ATMEL_BASE_DBGU
#define CONFIG_USART_ID			ATMEL_ID_SYS

/* LCD */
#define CONFIG_LCD
#define CONFIG_ATMEL_LCD
#define CONFIG_SPLASH_SCREEN
#define CONFIG_SYS_BLACK_ON_WHITE
#define LCD_BPP				LCD_COLOR8
#define CONFIG_ATMEL_LCD_BGR555

#define CONFIG_SYS_CONSOLE_IS_IN_ENV
#define CONFIG_BOOTDELAY		3

/*
 * BOOTP options
 */
#define CONFIG_BOOTP_BOOTFILESIZE
#define CONFIG_BOOTP_BOOTPATH
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME

/*
 * Command line configuration.
 */
#include <config_cmd_default.h>
#undef CONFIG_CMD_BDI
#undef CONFIG_CMD_FPGA
#undef CONFIG_CMD_IMI
#undef CONFIG_CMD_LOADS

#define CONFIG_CMD_BMP
#define CONFIG_CMD_DATE
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_I2C
#define CONFIG_CMD_NAND
#define CONFIG_CMD_MII
#define CONFIG_CMD_PING
#define CONFIG_CMD_MD5SUM
#define CONFIG_CMD_SHA1SUM
/*
#define CONFIG_CMD_SPI
*/
#define CONFIG_CMD_FAT
#define CONFIG_CMD_USB

#define	CONFIG_SYS_LONGHELP
#define CONFIG_MD5
#define	CONFIG_SHA1

/*----------------------------------------------------------------------------
 * Hardware confuguration
 *---------------------------------------------------------------------------*/

/* USB */
#define CONFIG_USB_ATMEL
#define CONFIG_USB_ATMEL_CLK_SEL_PLLB
#define CONFIG_USB_OHCI_NEW
#define CONFIG_DOS_PARTITION
#define CONFIG_SYS_USB_OHCI_CPU_INIT
#define CONFIG_SYS_USB_OHCI_REGS_BASE		0x00a00000	/* UHP_BASE */
#define CONFIG_SYS_USB_OHCI_SLOT_NAME		"at91sam9263"
#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS	2
#define CONFIG_USB_STORAGE
#define CONFIG_AT91C_PQFP_UHPBUG

/* I2C-Bus */

#define CONFIG_SYS_I2C_SPEED			50000
#define CONFIG_SYS_I2C_SLAVE			0		/* not used */

#ifndef CONFIG_HARD_I2C
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_SOFT			/* I2C bit-banged */
#define CONFIG_SYS_I2C_SOFT_SPEED	CONFIG_SYS_I2C_SPEED
#define CONFIG_SYS_I2C_SOFT_SLAVE	CONFIG_SYS_I2C_SLAVE

/* Software  I2C driver configuration */
#define I2C_DELAY	udelay(2500000/CONFIG_SYS_I2C_SPEED)

#define AT91_PIN_SDA	(1<<4)		/* AT91C_PIO_PB4 */
#define AT91_PIN_SCL	(1<<5)		/* AT91C_PIO_PB5 */

#define I2C_INIT	i2c_init_board();
#define I2C_ACTIVE	writel(AT91_PIN_SDA, &pio->piob.mddr);
#define I2C_TRISTATE	writel(AT91_PIN_SDA, &pio->piob.mder);
#define I2C_READ	((readl(&pio->piob.pdsr) & AT91_PIN_SDA) != 0)
#define I2C_SDA(bit)						\
	do {							\
		if (bit)					\
			writel(AT91_PIN_SDA, &pio->piob.sodr);	\
		else						\
			writel(AT91_PIN_SDA, &pio->piob.codr);	\
	} while (0);
#define I2C_SCL(bit)						\
	do {							\
		if (bit)					\
			writel(AT91_PIN_SCL, &pio->piob.sodr);	\
		else						\
			writel(AT91_PIN_SCL, &pio->piob.codr);	\
	} while (0);
#endif

/* I2C-RTC */

#ifdef CONFIG_CMD_DATE
#define CONFIG_RTC_DS1338
#define CONFIG_SYS_I2C_RTC_ADDR	0x68
#endif

/* EEPROM */

#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN	2
#define CONFIG_SYS_I2C_EEPROM_ADDR	0x50

/* define PDC[31:16] as DATA[31:16] */
#define CONFIG_SYS_PIOD_PDR_VAL1	0xFFFF0000
#define CONFIG_SYS_PIOD_PPUDR_VAL	0xFFFF0000

/* EBI0_CSA, CS1 SDRAM, CS3 NAND Flash, 3.3V memories */
#define CONFIG_SYS_MATRIX_EBI0CSA_VAL					\
	(AT91_MATRIX_CSA_DBPUC | AT91_MATRIX_CSA_VDDIOMSEL_3_3V |	\
	 AT91_MATRIX_CSA_EBI_CS1A)

/* user reset enable */
#define CONFIG_SYS_RSTC_RMR_VAL			\
		(AT91_RSTC_KEY |		\
		AT91_RSTC_MR_URSTEN |		\
		AT91_RSTC_MR_ERSTL(15))

/* Disable Watchdog */
#define CONFIG_SYS_WDTC_WDMR_VAL				\
		(AT91_WDT_MR_WDIDLEHLT | AT91_WDT_MR_WDDBGHLT |	\
		 AT91_WDT_MR_WDV(0xFFF) |			\
		 AT91_WDT_MR_WDDIS |				\
		 AT91_WDT_MR_WDD(0xFFF))

/* clocks */

#define CONFIG_SYS_HZ			1000
#define CONFIG_SYS_AT91_SLOW_CLOCK	32768		/* slow clock */

#define MHZ180
#if defined(MHZ199)
/* 199,8994 MHZ */
#define MASTER_PLL_MUL		911
#define MASTER_PLL_DIV		56
#define MASTER_PLL_OUT		2
#elif defined(MHZ180)
/* 180 MHZ */
#define MASTER_PLL_MUL		1875
#define MASTER_PLL_DIV		128
#define MASTER_PLL_OUT		2
#elif defined(MHZTEST)
/* Test MHZ */
#define CONFIG_DISPLAY_CPUINFO
#define MASTER_PLL_MUL		8
#define MASTER_PLL_DIV		1
#define MASTER_PLL_OUT		2
#else
/* 176.9472 MHZ */
#define MASTER_PLL_MUL		72
#define MASTER_PLL_DIV		5
#define MASTER_PLL_OUT		2
#endif

#define CONFIG_SYS_MOR_VAL					\
	(AT91_PMC_MOR_MOSCEN | AT91_PMC_MOR_OSCOUNT(255))

#define CONFIG_SYS_PLLAR_VAL					\
	(AT91_PMC_PLLAR_29 |					\
	AT91_PMC_PLLXR_OUT(MASTER_PLL_OUT) |			\
	AT91_PMC_PLLXR_PLLCOUNT(63) |				\
	AT91_PMC_PLLXR_MUL(MASTER_PLL_MUL - 1) |		\
	AT91_PMC_PLLXR_DIV(MASTER_PLL_DIV))

/* PCK/2 = MCK Master Clock from PLLA */
#define	CONFIG_SYS_MCKR1_VAL		\
	(AT91_PMC_MCKR_CSS_SLOW | AT91_PMC_MCKR_PRES_1 |	\
	 AT91_PMC_MCKR_MDIV_2)

/* PCK/2 = MCK Master Clock from PLLA */
#define	CONFIG_SYS_MCKR2_VAL		\
	(AT91_PMC_MCKR_CSS_PLLA | AT91_PMC_MCKR_PRES_1 |	\
	AT91_PMC_MCKR_MDIV_2)

/* SDRAM */
#define CONFIG_NR_DRAM_BANKS		1
#define CONFIG_SYS_SDRAM_BASE		0x20000000
#define CONFIG_SYS_SDRAM_SIZE		0x04000000  /* 64 megs */
#define CONFIG_SYS_INIT_SP_ADDR		0x00504000  /* use internal SRAM0 */

#define CONFIG_SYS_SDRC_MR_VAL1		0
#define CONFIG_SYS_SDRC_TR_VAL1		700
#define CONFIG_SYS_SDRC_CR_VAL						\
		(AT91_SDRAMC_NC_9 |					\
		 AT91_SDRAMC_NR_13 |					\
		 AT91_SDRAMC_NB_4 |					\
		 AT91_SDRAMC_CAS_3 |					\
		 AT91_SDRAMC_DBW_32 |					\
		 (2 <<  8) |		/* Write Recovery Delay */	\
		 (7 << 12) |		/* Row Cycle Delay */		\
		 (2 << 16) |		/* Row Precharge Delay */	\
		 (2 << 20) |		/* Row to Column Delay */	\
		 (5 << 24) |		/* Active to Precharge Delay */	\
		 (8 << 28))		/* Exit Self Refresh to Active Delay */

#define CONFIG_SYS_SDRC_MDR_VAL		AT91_SDRAMC_MD_SDRAM
#define CONFIG_SYS_SDRC_MR_VAL2		AT91_SDRAMC_MODE_PRECHARGE
#define CONFIG_SYS_SDRAM_VAL1		0		/* SDRAM_BASE */
#define CONFIG_SYS_SDRC_MR_VAL3		AT91_SDRAMC_MODE_REFRESH
#define CONFIG_SYS_SDRAM_VAL2		0		/* SDRAM_BASE */
#define CONFIG_SYS_SDRAM_VAL3		0		/* SDRAM_BASE */
#define CONFIG_SYS_SDRAM_VAL4		0		/* SDRAM_BASE */
#define CONFIG_SYS_SDRAM_VAL5		0		/* SDRAM_BASE */
#define CONFIG_SYS_SDRAM_VAL6		0		/* SDRAM_BASE */
#define CONFIG_SYS_SDRAM_VAL7		0		/* SDRAM_BASE */
#define CONFIG_SYS_SDRAM_VAL8		0		/* SDRAM_BASE */
#define CONFIG_SYS_SDRAM_VAL9		0		/* SDRAM_BASE */
#define CONFIG_SYS_SDRC_MR_VAL4		AT91_SDRAMC_MODE_LMR
#define CONFIG_SYS_SDRAM_VAL10		0		/* SDRAM_BASE */
#define CONFIG_SYS_SDRC_MR_VAL5		AT91_SDRAMC_MODE_NORMAL
#define CONFIG_SYS_SDRAM_VAL11		0		/* SDRAM_BASE */
#define CONFIG_SYS_SDRC_TR_VAL2		1200		/* SDRAM_TR */
#define CONFIG_SYS_SDRAM_VAL12		0		/* SDRAM_BASE */

/* NOR flash */

#define CONFIG_FLASH_SHOW_PROGRESS	45
#define CONFIG_SYS_FLASH_CFI
#define CONFIG_FLASH_CFI_DRIVER
#define PHYS_FLASH_1			0x10000000
#define CONFIG_SYS_FLASH_BASE		PHYS_FLASH_1
#define CONFIG_SYS_MAX_FLASH_SECT	256
#define CONFIG_SYS_MAX_FLASH_BANKS	1

#define CONFIG_ENV_IS_IN_FLASH
#define CONFIG_ENV_ADDR			(CONFIG_SYS_FLASH_BASE + 0x00060000)

/* setup SMC0, CS0 (NOR Flash) - 16-bit, 15 WS */
#define CONFIG_SYS_SMC0_SETUP0_VAL				\
	(AT91_SMC_SETUP_NWE(10) | AT91_SMC_SETUP_NCS_WR(10) |	\
	 AT91_SMC_SETUP_NRD(10) | AT91_SMC_SETUP_NCS_RD(10))
#define CONFIG_SYS_SMC0_PULSE0_VAL				\
	(AT91_SMC_PULSE_NWE(11) | AT91_SMC_PULSE_NCS_WR(11) |	\
	 AT91_SMC_PULSE_NRD(11) | AT91_SMC_PULSE_NCS_RD(11))
#define CONFIG_SYS_SMC0_CYCLE0_VAL	\
	(AT91_SMC_CYCLE_NWE(22) | AT91_SMC_CYCLE_NRD(22))
#define CONFIG_SYS_SMC0_MODE0_VAL				\
	(AT91_SMC_MODE_RM_NRD | AT91_SMC_MODE_WM_NWE |		\
	 AT91_SMC_MODE_DBW_16 |					\
	 AT91_SMC_MODE_TDF | AT91_SMC_MODE_TDF_CYCLE(6))

/* NAND flash */
#ifdef CONFIG_CMD_NAND
#define CONFIG_NAND_ATMEL
#define CONFIG_SYS_MAX_NAND_DEVICE	1
#define CONFIG_SYS_NAND_BASE		0x40000000
#define CONFIG_SYS_NAND_DBW_8		1
#define CONFIG_SYS_NAND_MASK_ALE	(1 << 21)	/* our ALE is AD21 */
#define CONFIG_SYS_NAND_MASK_CLE	(1 << 22)	/* our CLE is AD22 */
#define CONFIG_SYS_NAND_ENABLE_PIN	AT91_PIO_PORTD, 15
#define CONFIG_SYS_NAND_READY_PIN	AT91_PIO_PORTB, 0
#define CONFIG_SYS_64BIT_VSPRINTF	/* needed for nand_util.c */
#endif

/* Ethernet */
#define CONFIG_MACB
#define CONFIG_RMII
#define CONFIG_NET_MULTI
#define CONFIG_NET_RETRY_COUNT		5

#define CONFIG_OVERWRITE_ETHADDR_ONCE

#define CONFIG_SYS_LOAD_ADDR		0x21000000  /* default load address */

#define CONFIG_SYS_MEMTEST_START	CONFIG_SYS_SDRAM_BASE
#define CONFIG_SYS_MEMTEST_END		0x21e00000

/* Address and size of Primary Environment Sector */
#ifdef CONFIG_ENV_IS_IN_FLASH
#define CONFIG_ENV_SIZE			0x20000
#else
#define CONFIG_ENV_SIZE			0x2000
#endif

#define CONFIG_BAUDRATE			115200
#define CONFIG_SYS_BAUDRATE_TABLE	{312500, 230400, 115200, 19200, \
						38400, 57600, 9600 }

#define CONFIG_SYS_PROMPT	"U-Boot> "
#define CONFIG_SYS_CBSIZE	512		/* Console I/O Buffer Size */
#define CONFIG_SYS_MAXARGS	32		/* max number of command args */
#define CONFIG_SYS_PBSIZE	\
	(CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
#define CONFIG_CMDLINE_EDITING
#define CONFIG_AUTO_COMPLETE

/*
 * Size of malloc() pool
 */
#define CONFIG_SYS_MALLOC_LEN		\
	ROUND(3 * CONFIG_ENV_SIZE + 128 * 1024, 0x1000)
#define CONFIG_SYS_GBL_DATA_SIZE	128	/* 128 bytes for initial data */

#ifndef CONFIG_RAMLOAD
#define CONFIG_BOOTCOMMAND		"run nfsboot"
#endif
#define CONFIG_BOOT_RETRY_TIME		-1
#define CONFIG_BOOT_RETRY_MIN		15

#define CONFIG_NFSBOOTCOMMAND						\
		"dhcp $(copy_addr) $(kernelname);"			\
		"run bootargsdefaults;"					\
		"set bootargs $(bootargs) boot=nfs "			\
		";echo $(bootargs)"					\
	";bootm"

#define CONFIG_EXTRA_ENV_SETTINGS					\
	"ubootaddr=10000000\0"						\
	"splashimage=10080000\0"					\
	"kerneladdr=100A0000\0"						\
	"kernelsize=00800000\0"						\
	"minifsaddr=108A0000\0"						\
	"minifssize=00060000\0"						\
	"rootfsaddr=10900000\0"						\
	"copy_addr=20200000\0"						\
	"rootfssize=01700000\0"						\
	"kernelname=uImage_vl_ma2sc\0"					\
	"bootargsdefaults=set bootargs "				\
		"console=ttyS0,115200 "					\
		"video=atmel_lcdfb "					\
		"mem=62M "						\
		"panic=10 "						\
		"boardrevison=\\\"${revision}\\\" "			\
		"uboot=\\\"${ver}\\\" "					\
		"\0"							\
	"update_all=run update_kernel;run update_root;"			\
		"run update_splash; run update_uboot\0"			\
	"update_kernel=protect off $(kerneladdr) +$(kernelsize);"	\
		"dhcp $(copy_addr) $(kernelname);"			\
		"erase $(kerneladdr) +$(kernelsize);"			\
		"cp.b $(fileaddr) $(kerneladdr) $(filesize);"		\
		"protect on $(kerneladdr) +$(kernelsize)"		\
		"\0"							\
	"update_root=protect off $(rootfsaddr) +$(rootfssize);"		\
		"dhcp $(copy_addr) vl_ma2sc.root;"			\
		"erase $(rootfsaddr) +$(rootfssize);"			\
		"cp.b $(fileaddr) $(rootfsaddr) $(filesize);"		\
		"\0"							\
	"update_splash=protect off $(splashimage) +20000;"		\
		"dhcp $(copy_addr) splash_vl_ma2sc.bmp;"		\
		"erase $(splashimage) +20000;"				\
		"cp.b $(fileaddr) 10080000 $(filesize);"		\
		"protect on $(splashimage) +20000\0"			\
	"update_uboot=protect off 10000000 1005FFFF;"			\
		"dhcp $(copy_addr) u-boot_vl_ma2sc;"			\
		"erase 10000000 1005FFFF;"				\
		"cp.b $(fileaddr) $(ubootaddr) $(filesize);"		\
		"protect on 10000000 1005FFFF;reset\0"			\
	"emergency=run bootargsdefaults;"				\
		"set bootargs $(bootargs) root=initramfs boot=emergency " \
		";bootm $(kerneladdr)\0"				\
	"netemergency=run bootargsdefaults;"				\
		"dhcp $(copy_addr) $(kernelname);"			\
		"set bootargs $(bootargs) root=initramfs boot=emergency " \
		";bootm $(copy_addr)\0"					\
	"norboot=run bootargsdefaults;"					\
		"set bootargs $(bootargs) root=initramfs boot=local quiet " \
		";bootm $(kerneladdr)\0"				\
	"nandboot=run bootargsdefaults;"				\
		"set bootargs $(bootargs) root=initramfs boot=nand "	\
		";bootm $(kerneladdr)\0"				\
	"setnorboot=set bootcmd 'run norboot'; set bootdelay 1;save\0"	\
	"clearenv=protect off 10060000 1007FFFF;"			\
		"erase 10060000 1007FFFF;reset\0"			\
	" "

#endif