xref: /openbmc/u-boot/include/configs/nokia_rx51.h (revision 8b7d51249eca113c4965a7c417f33d7eb569434b)
1 /*
2  * (C) Copyright 2011-2012
3  * Pali Rohár <pali.rohar@gmail.com>
4  *
5  * (C) Copyright 2010
6  * Alistair Buxton <a.j.buxton@gmail.com>
7  *
8  * Derived from Beagle Board code:
9  * (C) Copyright 2006-2008
10  * Texas Instruments.
11  * Richard Woodruff <r-woodruff2@ti.com>
12  * Syed Mohammed Khasim <x0khasim@ti.com>
13  *
14  * Configuration settings for the Nokia RX-51 aka N900.
15  *
16  * SPDX-License-Identifier:	GPL-2.0+
17  */
18 
19 #ifndef __CONFIG_H
20 #define __CONFIG_H
21 
22 /*
23  * High Level Configuration Options
24  */
25 
26 #define CONFIG_OMAP			/* in a TI OMAP core */
27 #define CONFIG_OMAP3430			/* which is in a 3430 */
28 #define CONFIG_OMAP3_RX51		/* working with RX51 */
29 #define CONFIG_SYS_L2CACHE_OFF		/* pretend there is no L2 CACHE */
30 #define CONFIG_OMAP_COMMON
31 /* Common ARM Erratas */
32 #define CONFIG_ARM_ERRATA_454179
33 #define CONFIG_ARM_ERRATA_430973
34 #define CONFIG_ARM_ERRATA_621766
35 
36 #define CONFIG_MACH_TYPE		MACH_TYPE_NOKIA_RX51
37 
38 /*
39  * Nokia X-Loader loading secondary image to address 0x80400000
40  * NOLO loading boot image to random place, so it doesn't really
41  * matter what we set this to. We have to copy u-boot to this address
42  */
43 #define CONFIG_SYS_TEXT_BASE	0x80008000
44 
45 #define CONFIG_SDRC			/* The chip has SDRC controller */
46 
47 #include <asm/arch/cpu.h>		/* get chip and board defs */
48 #include <asm/arch/omap.h>
49 #include <asm/arch/mem.h>
50 #include <linux/stringify.h>
51 
52 /*
53  * Display CPU and Board information
54  */
55 #define CONFIG_DISPLAY_CPUINFO
56 #define CONFIG_DISPLAY_BOARDINFO
57 
58 /* Clock Defines */
59 #define V_OSCK			26000000	/* Clock output from T2 */
60 #define V_SCLK			(V_OSCK >> 1)
61 
62 #undef CONFIG_USE_IRQ				/* no support for IRQs */
63 #define CONFIG_MISC_INIT_R
64 #define CONFIG_SKIP_LOWLEVEL_INIT		/* X-Loader set everything up */
65 
66 #define CONFIG_CMDLINE_TAG	/* enable passing kernel command line string */
67 #define CONFIG_INITRD_TAG			/* enable passing initrd */
68 #define CONFIG_REVISION_TAG			/* enable passing revision tag*/
69 #define CONFIG_SETUP_MEMORY_TAGS		/* enable memory tag */
70 
71 /*
72  * Size of malloc() pool
73  */
74 #define CONFIG_ENV_SIZE			(128 << 10)
75 #define CONFIG_UBI_SIZE			(512 << 10)
76 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + CONFIG_UBI_SIZE + \
77 					(128 << 10))
78 
79 /*
80  * Hardware drivers
81  */
82 
83 /*
84  * NS16550 Configuration
85  */
86 #define V_NS16550_CLK		48000000		/* 48MHz (APLL96/2) */
87 
88 #define CONFIG_SYS_NS16550_SERIAL
89 #define CONFIG_SYS_NS16550_REG_SIZE	(-4)
90 #define CONFIG_SYS_NS16550_CLK		V_NS16550_CLK
91 
92 /*
93  * select serial console configuration
94  */
95 #define CONFIG_CONS_INDEX		3
96 #define CONFIG_SYS_NS16550_COM3		OMAP34XX_UART3
97 #define CONFIG_SERIAL3			3		/* UART3 on RX-51 */
98 
99 /* allow to overwrite serial and ethaddr */
100 #define CONFIG_ENV_OVERWRITE
101 #define CONFIG_BAUDRATE			115200
102 #define CONFIG_SYS_BAUDRATE_TABLE { 4800, 9600, 19200, 38400, 57600, 115200 }
103 #define CONFIG_MMC
104 #define CONFIG_GENERIC_MMC
105 #define CONFIG_OMAP_HSMMC
106 #define CONFIG_DOS_PARTITION
107 
108 /* USB */
109 #define CONFIG_USB_MUSB_UDC
110 #define CONFIG_USB_MUSB_HCD
111 #define CONFIG_USB_OMAP3
112 #define CONFIG_TWL4030_USB
113 
114 /* USB device configuration */
115 #define CONFIG_USB_DEVICE
116 #define CONFIG_USBD_VENDORID		0x0421
117 #define CONFIG_USBD_PRODUCTID		0x01c8
118 #define CONFIG_USBD_MANUFACTURER	"Nokia"
119 #define CONFIG_USBD_PRODUCT_NAME	"N900"
120 
121 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
122 #define CONFIG_SYS_NO_FLASH
123 
124 /* commands to include */
125 
126 #define CONFIG_CMDLINE_EDITING		/* add command line history */
127 #define CONFIG_AUTO_COMPLETE		/* add autocompletion support */
128 
129 #define CONFIG_CMD_BOOTMENU		/* ANSI terminal Boot Menu */
130 #define CONFIG_CMD_CLEAR		/* ANSI terminal clear screen command */
131 
132 #ifdef ONENAND_SUPPORT
133 
134 #define CONFIG_CMD_ONENAND		/* ONENAND support */
135 #define CONFIG_CMD_MTDPARTS		/* mtd parts support */
136 
137 #ifdef UBIFS_SUPPORT
138 #define CONFIG_CMD_UBI			/* UBI Support */
139 #define CONFIG_CMD_UBIFS		/* UBIFS Support */
140 #endif
141 
142 #endif
143 
144 #define CONFIG_OMAP3_SPI
145 #define CONFIG_SYS_I2C
146 #define CONFIG_SYS_OMAP24_I2C_SPEED	100000
147 #define CONFIG_SYS_OMAP24_I2C_SLAVE	1
148 #define CONFIG_SYS_I2C_OMAP34XX
149 
150 /*
151  * TWL4030
152  */
153 #define CONFIG_TWL4030_POWER
154 #define CONFIG_TWL4030_LED
155 #define CONFIG_TWL4030_KEYPAD
156 
157 #define CONFIG_OMAP_GPIO
158 #define GPIO_SLIDE			71
159 
160 /*
161  * Board ONENAND Info.
162  */
163 
164 #define PART1_NAME			"bootloader"
165 #define PART1_SIZE			128
166 #define PART1_MULL			1024
167 #define PART1_SUFF			"k"
168 #define PART1_OFFS			0x00000000
169 #define PART1_MASK			0x00000003
170 
171 #define PART2_NAME			"config"
172 #define PART2_SIZE			384
173 #define PART2_MULL			1024
174 #define PART2_SUFF			"k"
175 #define PART2_OFFS			0x00020000
176 #define PART2_MASK			0x00000000
177 
178 #define PART3_NAME			"log"
179 #define PART3_SIZE			256
180 #define PART3_MULL			1024
181 #define PART3_SUFF			"k"
182 #define PART3_OFFS			0x00080000
183 #define PART3_MASK			0x00000000
184 
185 #define PART4_NAME			"kernel"
186 #define PART4_SIZE			2
187 #define PART4_MULL			1024*1024
188 #define PART4_SUFF			"m"
189 #define PART4_OFFS			0x000c0000
190 #define PART4_MASK			0x00000000
191 
192 #define PART5_NAME			"initfs"
193 #define PART5_SIZE			2
194 #define PART5_MULL			1024*1024
195 #define PART5_SUFF			"m"
196 #define PART5_OFFS			0x002c0000
197 #define PART5_MASK			0x00000000
198 
199 #define PART6_NAME			"rootfs"
200 #define PART6_SIZE			257280
201 #define PART6_MULL			1024
202 #define PART6_SUFF			"k"
203 #define PART6_OFFS			0x004c0000
204 #define PART6_MASK			0x00000000
205 
206 #ifdef ONENAND_SUPPORT
207 
208 #define CONFIG_SYS_ONENAND_BASE		ONENAND_MAP
209 #define CONFIG_MTD_DEVICE
210 #define CONFIG_MTD_PARTITIONS
211 
212 #ifdef UBIFS_SUPPORT
213 #define CONFIG_RBTREE
214 #define CONFIG_LZO
215 #endif
216 
217 #define MTDIDS_DEFAULT			"onenand0=onenand"
218 #define MTDPARTS_DEFAULT		"mtdparts=onenand:" \
219 		__stringify(PART1_SIZE) PART1_SUFF "(" PART1_NAME ")ro," \
220 		__stringify(PART2_SIZE) PART2_SUFF "(" PART2_NAME ")," \
221 		__stringify(PART3_SIZE) PART3_SUFF "(" PART3_NAME ")," \
222 		__stringify(PART4_SIZE) PART4_SUFF "(" PART4_NAME ")," \
223 		__stringify(PART5_SIZE) PART5_SUFF "(" PART5_NAME ")," \
224 		"-(" PART6_NAME ")"
225 
226 #endif
227 
228 /* Watchdog support */
229 #define CONFIG_HW_WATCHDOG
230 
231 /*
232  * Framebuffer
233  */
234 /* Video console */
235 #define CONFIG_VIDEO
236 #define CONFIG_CFB_CONSOLE
237 #define CONFIG_CFB_CONSOLE_ANSI	/* Enable ANSI escape codes in framebuffer */
238 #define CONFIG_VIDEO_LOGO
239 #define VIDEO_FB_16BPP_PIXEL_SWAP
240 #define VIDEO_FB_16BPP_WORD_SWAP
241 #define CONFIG_VIDEO_SW_CURSOR
242 #define CONFIG_SPLASH_SCREEN
243 
244 /* functions for cfb_console */
245 #define VIDEO_KBD_INIT_FCT		rx51_kp_init()
246 #define VIDEO_TSTC_FCT			rx51_kp_tstc
247 #define VIDEO_GETC_FCT			rx51_kp_getc
248 #ifndef __ASSEMBLY__
249 struct stdio_dev;
250 int rx51_kp_init(void);
251 int rx51_kp_tstc(struct stdio_dev *sdev);
252 int rx51_kp_getc(struct stdio_dev *sdev);
253 #endif
254 
255 #ifndef MTDPARTS_DEFAULT
256 #define MTDPARTS_DEFAULT
257 #endif
258 
259 /* Environment information */
260 #define CONFIG_EXTRA_ENV_SETTINGS \
261 	"mtdparts=" MTDPARTS_DEFAULT "\0" \
262 	"usbtty=cdc_acm\0" \
263 	"stdin=vga\0" \
264 	"stdout=vga\0" \
265 	"stderr=vga\0" \
266 	"setcon=setenv stdin ${con};" \
267 		"setenv stdout ${con};" \
268 		"setenv stderr ${con}\0" \
269 	"sercon=setenv con serial; run setcon\0" \
270 	"usbcon=setenv con usbtty; run setcon\0" \
271 	"vgacon=setenv con vga; run setcon\0" \
272 	"slide=gpio input " __stringify(GPIO_SLIDE) "\0" \
273 	"switchmmc=mmc dev ${mmcnum}\0" \
274 	"kernaddr=0x82008000\0" \
275 	"initrdaddr=0x84008000\0" \
276 	"scriptaddr=0x86008000\0" \
277 	"fileload=${mmctype}load mmc ${mmcnum}:${mmcpart} " \
278 		"${loadaddr} ${mmcfile}\0" \
279 	"kernload=setenv loadaddr ${kernaddr};" \
280 		"setenv mmcfile ${mmckernfile};" \
281 		"run fileload\0" \
282 	"initrdload=setenv loadaddr ${initrdaddr};" \
283 		"setenv mmcfile ${mmcinitrdfile};" \
284 		"run fileload\0" \
285 	"scriptload=setenv loadaddr ${scriptaddr};" \
286 		"setenv mmcfile ${mmcscriptfile};" \
287 		"run fileload\0" \
288 	"scriptboot=echo Running ${mmcscriptfile} from mmc " \
289 		"${mmcnum}:${mmcpart} ...; source ${scriptaddr}\0" \
290 	"kernboot=echo Booting ${mmckernfile} from mmc " \
291 		"${mmcnum}:${mmcpart} ...; bootm ${kernaddr}\0" \
292 	"kerninitrdboot=echo Booting ${mmckernfile} ${mmcinitrdfile} from mmc "\
293 		"${mmcnum}:${mmcpart} ...; bootm ${kernaddr} ${initrdaddr}\0" \
294 	"attachboot=echo Booting attached kernel image ...;" \
295 		"setenv setup_omap_atag 1;" \
296 		"bootm ${attkernaddr};" \
297 		"setenv setup_omap_atag\0" \
298 	"trymmcscriptboot=if run switchmmc; then " \
299 			"if run scriptload; then " \
300 				"run scriptboot;" \
301 			"fi;" \
302 		"fi\0" \
303 	"trymmckernboot=if run switchmmc; then " \
304 			"if run kernload; then " \
305 				"run kernboot;" \
306 			"fi;" \
307 		"fi\0" \
308 	"trymmckerninitrdboot=if run switchmmc; then " \
309 			"if run initrdload; then " \
310 				"if run kernload; then " \
311 					"run kerninitrdboot;" \
312 				"fi;" \
313 			"fi; " \
314 		"fi\0" \
315 	"trymmcpartboot=setenv mmcscriptfile boot.scr; run trymmcscriptboot;" \
316 		"setenv mmckernfile uImage; run trymmckernboot\0" \
317 	"trymmcallpartboot=setenv mmcpart 1; run trymmcpartboot;" \
318 		"setenv mmcpart 2; run trymmcpartboot;" \
319 		"setenv mmcpart 3; run trymmcpartboot;" \
320 		"setenv mmcpart 4; run trymmcpartboot\0" \
321 	"trymmcboot=if run switchmmc; then " \
322 			"setenv mmctype fat;" \
323 			"run trymmcallpartboot;" \
324 			"setenv mmctype ext2;" \
325 			"run trymmcallpartboot;" \
326 			"setenv mmctype ext4;" \
327 			"run trymmcallpartboot;" \
328 		"fi\0" \
329 	"emmcboot=setenv mmcnum 1; run trymmcboot\0" \
330 	"sdboot=setenv mmcnum 0; run trymmcboot\0" \
331 	"menucmd=bootmenu\0" \
332 	"bootmenu_0=Attached kernel=run attachboot\0" \
333 	"bootmenu_1=Internal eMMC=run emmcboot\0" \
334 	"bootmenu_2=External SD card=run sdboot\0" \
335 	"bootmenu_3=U-Boot boot order=boot\0" \
336 	"bootmenu_delay=30\0" \
337 	""
338 
339 #define CONFIG_PREBOOT \
340 	"setenv mmcnum 1; setenv mmcpart 1;" \
341 	"setenv mmcscriptfile bootmenu.scr;" \
342 	"if run switchmmc; then " \
343 		"setenv mmcdone true;" \
344 		"setenv mmctype fat;" \
345 		"if run scriptload; then true; else " \
346 			"setenv mmctype ext2;" \
347 			"if run scriptload; then true; else " \
348 				"setenv mmctype ext4;" \
349 				"if run scriptload; then true; else " \
350 					"setenv mmcdone false;" \
351 				"fi;" \
352 			"fi;" \
353 		"fi;" \
354 		"if ${mmcdone}; then " \
355 			"run scriptboot;" \
356 		"fi;" \
357 	"fi;" \
358 	"if run slide; then true; else " \
359 		"setenv bootmenu_delay 0;" \
360 		"setenv bootdelay 0;" \
361 	"fi"
362 
363 #define CONFIG_POSTBOOTMENU \
364 	"echo;" \
365 	"echo Extra commands:;" \
366 	"echo run sercon - Use serial port for control.;" \
367 	"echo run usbcon - Use usbtty for control.;" \
368 	"echo run vgacon - Use framebuffer/keyboard.;" \
369 	"echo run sdboot - Boot from SD card slot.;" \
370 	"echo run emmcboot - Boot internal eMMC memory.;" \
371 	"echo run attachboot - Boot attached kernel image.;" \
372 	"echo"
373 
374 #define CONFIG_BOOTCOMMAND \
375 	"run sdboot;" \
376 	"run emmcboot;" \
377 	"run attachboot;" \
378 	"echo"
379 
380 #define CONFIG_MENU
381 #define CONFIG_MENU_SHOW
382 
383 /*
384  * Miscellaneous configurable options
385  */
386 #define CONFIG_SYS_LONGHELP			/* undef to save memory */
387 #define CONFIG_SYS_CBSIZE		256	/* Console I/O Buffer Size */
388 /* Print Buffer Size */
389 #define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE + \
390 						sizeof(CONFIG_SYS_PROMPT) + 16)
391 #define CONFIG_SYS_MAXARGS		16	/* max number of command args */
392 /* Boot Argument Buffer Size */
393 #define CONFIG_SYS_BARGSIZE		(CONFIG_SYS_CBSIZE)
394 
395 #define CONFIG_SYS_MEMTEST_START	(OMAP34XX_SDRC_CS0)
396 #define CONFIG_SYS_MEMTEST_END		(OMAP34XX_SDRC_CS0 + 0x01F00000)/*31MB*/
397 
398 /* default load address */
399 #define CONFIG_SYS_LOAD_ADDR		(OMAP34XX_SDRC_CS0)
400 
401 /*
402  * OMAP3 has 12 GP timers, they can be driven by the system clock
403  * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
404  * This rate is divided by a local divisor.
405  */
406 #define CONFIG_SYS_TIMERBASE		(OMAP34XX_GPT2)
407 #define CONFIG_SYS_PTV			2	/* Divisor: 2^(PTV+1) => 8 */
408 
409 /*
410  * Stack sizes
411  *
412  * The stack sizes are set up in start.S using the settings below
413  */
414 #define CONFIG_STACKSIZE		(128 << 10) /* regular stack 128 KiB */
415 
416 /*
417  * Physical Memory Map
418  */
419 #define CONFIG_NR_DRAM_BANKS		2
420 #define PHYS_SDRAM_1			OMAP34XX_SDRC_CS0
421 
422 /*
423  * FLASH and environment organization
424  */
425 
426 #define CONFIG_ENV_IS_NOWHERE
427 
428 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
429 #define CONFIG_SYS_INIT_RAM_ADDR	0x4020f800
430 #define CONFIG_SYS_INIT_RAM_SIZE	0x800
431 #define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_INIT_RAM_ADDR + \
432 			CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
433 
434 /*
435  * Attached kernel image
436  */
437 
438 #define SDRAM_SIZE			0x10000000	/* 256 MB */
439 #define SDRAM_END			(CONFIG_SYS_SDRAM_BASE + SDRAM_SIZE)
440 
441 #define IMAGE_MAXSIZE			0x1FF800	/* 2 MB - 2 kB */
442 #define KERNEL_OFFSET			0x40000		/* 256 kB */
443 #define KERNEL_MAXSIZE			(IMAGE_MAXSIZE-KERNEL_OFFSET)
444 #define KERNEL_ADDRESS			(SDRAM_END-KERNEL_MAXSIZE)
445 
446 /* Reserve protected RAM for attached kernel */
447 #define CONFIG_PRAM			((KERNEL_MAXSIZE >> 10)+1)
448 
449 #endif /* __CONFIG_H */
450