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Pali Roháred407be2012-10-29 07:54:01 +00001/*
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 *
Wolfgang Denk3765b3e2013-10-07 13:07:26 +020016 * SPDX-License-Identifier: GPL-2.0+
Pali Roháred407be2012-10-29 07:54:01 +000017 */
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 */
Pali Roháred407be2012-10-29 07:54:01 +000027#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 */
Nishanth Menoncdef0b32015-03-09 17:12:09 -050030/* Common ARM Erratas */
31#define CONFIG_ARM_ERRATA_454179
32#define CONFIG_ARM_ERRATA_430973
33#define CONFIG_ARM_ERRATA_621766
Pali Roháred407be2012-10-29 07:54:01 +000034
35#define CONFIG_MACH_TYPE MACH_TYPE_NOKIA_RX51
36
37/*
38 * Nokia X-Loader loading secondary image to address 0x80400000
39 * NOLO loading boot image to random place, so it doesn't really
40 * matter what we set this to. We have to copy u-boot to this address
41 */
42#define CONFIG_SYS_TEXT_BASE 0x80008000
43
44#define CONFIG_SDRC /* The chip has SDRC controller */
45
46#include <asm/arch/cpu.h> /* get chip and board defs */
Nishanth Menon987ec582015-03-09 17:12:04 -050047#include <asm/arch/omap.h>
Pali Roháred407be2012-10-29 07:54:01 +000048#include <asm/arch/mem.h>
49#include <linux/stringify.h>
50
Pali Roháred407be2012-10-29 07:54:01 +000051/* Clock Defines */
52#define V_OSCK 26000000 /* Clock output from T2 */
53#define V_SCLK (V_OSCK >> 1)
54
55#undef CONFIG_USE_IRQ /* no support for IRQs */
56#define CONFIG_MISC_INIT_R
57#define CONFIG_SKIP_LOWLEVEL_INIT /* X-Loader set everything up */
58
59#define CONFIG_CMDLINE_TAG /* enable passing kernel command line string */
60#define CONFIG_INITRD_TAG /* enable passing initrd */
61#define CONFIG_REVISION_TAG /* enable passing revision tag*/
62#define CONFIG_SETUP_MEMORY_TAGS /* enable memory tag */
63
64/*
65 * Size of malloc() pool
66 */
67#define CONFIG_ENV_SIZE (128 << 10)
68#define CONFIG_UBI_SIZE (512 << 10)
69#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + CONFIG_UBI_SIZE + \
70 (128 << 10))
71
72/*
73 * Hardware drivers
74 */
75
76/*
77 * NS16550 Configuration
78 */
79#define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */
80
Pali Roháred407be2012-10-29 07:54:01 +000081#define CONFIG_SYS_NS16550_SERIAL
82#define CONFIG_SYS_NS16550_REG_SIZE (-4)
83#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
84
85/*
86 * select serial console configuration
87 */
88#define CONFIG_CONS_INDEX 3
89#define CONFIG_SYS_NS16550_COM3 OMAP34XX_UART3
90#define CONFIG_SERIAL3 3 /* UART3 on RX-51 */
91
92/* allow to overwrite serial and ethaddr */
93#define CONFIG_ENV_OVERWRITE
94#define CONFIG_BAUDRATE 115200
95#define CONFIG_SYS_BAUDRATE_TABLE { 4800, 9600, 19200, 38400, 57600, 115200 }
Pali Roháred407be2012-10-29 07:54:01 +000096#define CONFIG_GENERIC_MMC
Pali Roháred407be2012-10-29 07:54:01 +000097#define CONFIG_DOS_PARTITION
98
99/* USB */
Paul Kocialkowski95de1e22015-08-04 17:04:06 +0200100#define CONFIG_USB_MUSB_UDC
101#define CONFIG_USB_MUSB_HCD
Pali Roháred407be2012-10-29 07:54:01 +0000102#define CONFIG_USB_OMAP3
103#define CONFIG_TWL4030_USB
104
105/* USB device configuration */
106#define CONFIG_USB_DEVICE
107#define CONFIG_USBD_VENDORID 0x0421
108#define CONFIG_USBD_PRODUCTID 0x01c8
109#define CONFIG_USBD_MANUFACTURER "Nokia"
110#define CONFIG_USBD_PRODUCT_NAME "N900"
111
Pali Roháred407be2012-10-29 07:54:01 +0000112#define CONFIG_SYS_NO_FLASH
113
114/* commands to include */
Pali Roháred407be2012-10-29 07:54:01 +0000115
116#define CONFIG_CMDLINE_EDITING /* add command line history */
117#define CONFIG_AUTO_COMPLETE /* add autocompletion support */
118
119#define CONFIG_CMD_CLEAR /* ANSI terminal clear screen command */
120
121#ifdef ONENAND_SUPPORT
122
123#define CONFIG_CMD_ONENAND /* ONENAND support */
124#define CONFIG_CMD_MTDPARTS /* mtd parts support */
125
126#ifdef UBIFS_SUPPORT
Pali Roháred407be2012-10-29 07:54:01 +0000127#define CONFIG_CMD_UBIFS /* UBIFS Support */
128#endif
129
130#endif
131
Pali Roháred407be2012-10-29 07:54:01 +0000132#define CONFIG_OMAP3_SPI
Heiko Schocher6789e842013-10-22 11:03:18 +0200133#define CONFIG_SYS_I2C
134#define CONFIG_SYS_OMAP24_I2C_SPEED 100000
135#define CONFIG_SYS_OMAP24_I2C_SLAVE 1
136#define CONFIG_SYS_I2C_OMAP34XX
Pali Roháred407be2012-10-29 07:54:01 +0000137
138/*
139 * TWL4030
140 */
141#define CONFIG_TWL4030_POWER
142#define CONFIG_TWL4030_LED
143#define CONFIG_TWL4030_KEYPAD
144
145#define CONFIG_OMAP_GPIO
146#define GPIO_SLIDE 71
147
148/*
149 * Board ONENAND Info.
150 */
151
152#define PART1_NAME "bootloader"
153#define PART1_SIZE 128
154#define PART1_MULL 1024
155#define PART1_SUFF "k"
156#define PART1_OFFS 0x00000000
157#define PART1_MASK 0x00000003
158
159#define PART2_NAME "config"
160#define PART2_SIZE 384
161#define PART2_MULL 1024
162#define PART2_SUFF "k"
163#define PART2_OFFS 0x00020000
164#define PART2_MASK 0x00000000
165
166#define PART3_NAME "log"
167#define PART3_SIZE 256
168#define PART3_MULL 1024
169#define PART3_SUFF "k"
170#define PART3_OFFS 0x00080000
171#define PART3_MASK 0x00000000
172
173#define PART4_NAME "kernel"
174#define PART4_SIZE 2
175#define PART4_MULL 1024*1024
176#define PART4_SUFF "m"
177#define PART4_OFFS 0x000c0000
178#define PART4_MASK 0x00000000
179
180#define PART5_NAME "initfs"
181#define PART5_SIZE 2
182#define PART5_MULL 1024*1024
183#define PART5_SUFF "m"
184#define PART5_OFFS 0x002c0000
185#define PART5_MASK 0x00000000
186
187#define PART6_NAME "rootfs"
188#define PART6_SIZE 257280
189#define PART6_MULL 1024
190#define PART6_SUFF "k"
191#define PART6_OFFS 0x004c0000
192#define PART6_MASK 0x00000000
193
194#ifdef ONENAND_SUPPORT
195
Pali Roháred407be2012-10-29 07:54:01 +0000196#define CONFIG_SYS_ONENAND_BASE ONENAND_MAP
197#define CONFIG_MTD_DEVICE
198#define CONFIG_MTD_PARTITIONS
199
200#ifdef UBIFS_SUPPORT
201#define CONFIG_RBTREE
202#define CONFIG_LZO
203#endif
204
205#define MTDIDS_DEFAULT "onenand0=onenand"
206#define MTDPARTS_DEFAULT "mtdparts=onenand:" \
207 __stringify(PART1_SIZE) PART1_SUFF "(" PART1_NAME ")ro," \
208 __stringify(PART2_SIZE) PART2_SUFF "(" PART2_NAME ")," \
209 __stringify(PART3_SIZE) PART3_SUFF "(" PART3_NAME ")," \
210 __stringify(PART4_SIZE) PART4_SUFF "(" PART4_NAME ")," \
211 __stringify(PART5_SIZE) PART5_SUFF "(" PART5_NAME ")," \
212 "-(" PART6_NAME ")"
213
214#endif
215
216/* Watchdog support */
217#define CONFIG_HW_WATCHDOG
218
219/*
220 * Framebuffer
221 */
222/* Video console */
Pali Roháred407be2012-10-29 07:54:01 +0000223#define CONFIG_VIDEO_LOGO
224#define VIDEO_FB_16BPP_PIXEL_SWAP
225#define VIDEO_FB_16BPP_WORD_SWAP
Pali Roháred407be2012-10-29 07:54:01 +0000226#define CONFIG_SPLASH_SCREEN
227
228/* functions for cfb_console */
229#define VIDEO_KBD_INIT_FCT rx51_kp_init()
230#define VIDEO_TSTC_FCT rx51_kp_tstc
231#define VIDEO_GETC_FCT rx51_kp_getc
232#ifndef __ASSEMBLY__
Simon Glass709ea542014-07-23 06:54:59 -0600233struct stdio_dev;
Pali Roháred407be2012-10-29 07:54:01 +0000234int rx51_kp_init(void);
Simon Glass709ea542014-07-23 06:54:59 -0600235int rx51_kp_tstc(struct stdio_dev *sdev);
236int rx51_kp_getc(struct stdio_dev *sdev);
Pali Roháred407be2012-10-29 07:54:01 +0000237#endif
238
239#ifndef MTDPARTS_DEFAULT
240#define MTDPARTS_DEFAULT
241#endif
242
243/* Environment information */
Pali Roháred407be2012-10-29 07:54:01 +0000244#define CONFIG_EXTRA_ENV_SETTINGS \
245 "mtdparts=" MTDPARTS_DEFAULT "\0" \
246 "usbtty=cdc_acm\0" \
247 "stdin=vga\0" \
248 "stdout=vga\0" \
249 "stderr=vga\0" \
250 "setcon=setenv stdin ${con};" \
251 "setenv stdout ${con};" \
252 "setenv stderr ${con}\0" \
253 "sercon=setenv con serial; run setcon\0" \
254 "usbcon=setenv con usbtty; run setcon\0" \
255 "vgacon=setenv con vga; run setcon\0" \
256 "slide=gpio input " __stringify(GPIO_SLIDE) "\0" \
257 "switchmmc=mmc dev ${mmcnum}\0" \
258 "kernaddr=0x82008000\0" \
259 "initrdaddr=0x84008000\0" \
260 "scriptaddr=0x86008000\0" \
261 "fileload=${mmctype}load mmc ${mmcnum}:${mmcpart} " \
262 "${loadaddr} ${mmcfile}\0" \
263 "kernload=setenv loadaddr ${kernaddr};" \
264 "setenv mmcfile ${mmckernfile};" \
265 "run fileload\0" \
266 "initrdload=setenv loadaddr ${initrdaddr};" \
267 "setenv mmcfile ${mmcinitrdfile};" \
268 "run fileload\0" \
269 "scriptload=setenv loadaddr ${scriptaddr};" \
270 "setenv mmcfile ${mmcscriptfile};" \
271 "run fileload\0" \
272 "scriptboot=echo Running ${mmcscriptfile} from mmc " \
273 "${mmcnum}:${mmcpart} ...; source ${scriptaddr}\0" \
274 "kernboot=echo Booting ${mmckernfile} from mmc " \
275 "${mmcnum}:${mmcpart} ...; bootm ${kernaddr}\0" \
276 "kerninitrdboot=echo Booting ${mmckernfile} ${mmcinitrdfile} from mmc "\
277 "${mmcnum}:${mmcpart} ...; bootm ${kernaddr} ${initrdaddr}\0" \
278 "attachboot=echo Booting attached kernel image ...;" \
279 "setenv setup_omap_atag 1;" \
280 "bootm ${attkernaddr};" \
281 "setenv setup_omap_atag\0" \
282 "trymmcscriptboot=if run switchmmc; then " \
283 "if run scriptload; then " \
284 "run scriptboot;" \
285 "fi;" \
286 "fi\0" \
287 "trymmckernboot=if run switchmmc; then " \
288 "if run kernload; then " \
289 "run kernboot;" \
290 "fi;" \
291 "fi\0" \
292 "trymmckerninitrdboot=if run switchmmc; then " \
293 "if run initrdload; then " \
294 "if run kernload; then " \
295 "run kerninitrdboot;" \
296 "fi;" \
297 "fi; " \
298 "fi\0" \
299 "trymmcpartboot=setenv mmcscriptfile boot.scr; run trymmcscriptboot;" \
300 "setenv mmckernfile uImage; run trymmckernboot\0" \
301 "trymmcallpartboot=setenv mmcpart 1; run trymmcpartboot;" \
302 "setenv mmcpart 2; run trymmcpartboot;" \
303 "setenv mmcpart 3; run trymmcpartboot;" \
304 "setenv mmcpart 4; run trymmcpartboot\0" \
305 "trymmcboot=if run switchmmc; then " \
306 "setenv mmctype fat;" \
307 "run trymmcallpartboot;" \
308 "setenv mmctype ext2;" \
309 "run trymmcallpartboot;" \
310 "setenv mmctype ext4;" \
311 "run trymmcallpartboot;" \
312 "fi\0" \
313 "emmcboot=setenv mmcnum 1; run trymmcboot\0" \
314 "sdboot=setenv mmcnum 0; run trymmcboot\0" \
Pali Rohárd9993982013-03-07 05:15:19 +0000315 "menucmd=bootmenu\0" \
316 "bootmenu_0=Attached kernel=run attachboot\0" \
317 "bootmenu_1=Internal eMMC=run emmcboot\0" \
318 "bootmenu_2=External SD card=run sdboot\0" \
319 "bootmenu_3=U-Boot boot order=boot\0" \
320 "bootmenu_delay=30\0" \
Pali Roháred407be2012-10-29 07:54:01 +0000321 ""
322
323#define CONFIG_PREBOOT \
Pali Rohárd9993982013-03-07 05:15:19 +0000324 "setenv mmcnum 1; setenv mmcpart 1;" \
325 "setenv mmcscriptfile bootmenu.scr;" \
326 "if run switchmmc; then " \
327 "setenv mmcdone true;" \
328 "setenv mmctype fat;" \
329 "if run scriptload; then true; else " \
330 "setenv mmctype ext2;" \
331 "if run scriptload; then true; else " \
332 "setenv mmctype ext4;" \
333 "if run scriptload; then true; else " \
334 "setenv mmcdone false;" \
335 "fi;" \
336 "fi;" \
337 "fi;" \
338 "if ${mmcdone}; then " \
339 "run scriptboot;" \
340 "fi;" \
341 "fi;" \
342 "if run slide; then true; else " \
343 "setenv bootmenu_delay 0;" \
344 "setenv bootdelay 0;" \
345 "fi"
346
347#define CONFIG_POSTBOOTMENU \
348 "echo;" \
Pali Roháred407be2012-10-29 07:54:01 +0000349 "echo Extra commands:;" \
350 "echo run sercon - Use serial port for control.;" \
351 "echo run usbcon - Use usbtty for control.;" \
352 "echo run vgacon - Use framebuffer/keyboard.;" \
353 "echo run sdboot - Boot from SD card slot.;" \
354 "echo run emmcboot - Boot internal eMMC memory.;" \
355 "echo run attachboot - Boot attached kernel image.;" \
356 "echo"
357
358#define CONFIG_BOOTCOMMAND \
359 "run sdboot;" \
360 "run emmcboot;" \
361 "run attachboot;" \
362 "echo"
363
Pali Rohárd9993982013-03-07 05:15:19 +0000364#define CONFIG_MENU_SHOW
365
Pali Roháred407be2012-10-29 07:54:01 +0000366/*
367 * Miscellaneous configurable options
368 */
369#define CONFIG_SYS_LONGHELP /* undef to save memory */
Pali Roháred407be2012-10-29 07:54:01 +0000370#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
371/* Print Buffer Size */
372#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
373 sizeof(CONFIG_SYS_PROMPT) + 16)
374#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
375/* Boot Argument Buffer Size */
376#define CONFIG_SYS_BARGSIZE (CONFIG_SYS_CBSIZE)
377
378#define CONFIG_SYS_MEMTEST_START (OMAP34XX_SDRC_CS0)
379#define CONFIG_SYS_MEMTEST_END (OMAP34XX_SDRC_CS0 + 0x01F00000)/*31MB*/
380
381/* default load address */
382#define CONFIG_SYS_LOAD_ADDR (OMAP34XX_SDRC_CS0)
383
384/*
385 * OMAP3 has 12 GP timers, they can be driven by the system clock
386 * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
387 * This rate is divided by a local divisor.
388 */
389#define CONFIG_SYS_TIMERBASE (OMAP34XX_GPT2)
390#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
Pali Roháred407be2012-10-29 07:54:01 +0000391
392/*
393 * Stack sizes
394 *
395 * The stack sizes are set up in start.S using the settings below
396 */
397#define CONFIG_STACKSIZE (128 << 10) /* regular stack 128 KiB */
398
399/*
400 * Physical Memory Map
401 */
402#define CONFIG_NR_DRAM_BANKS 2
403#define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0
404
405/*
406 * FLASH and environment organization
407 */
408
409#define CONFIG_ENV_IS_NOWHERE
410
411#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
412#define CONFIG_SYS_INIT_RAM_ADDR 0x4020f800
413#define CONFIG_SYS_INIT_RAM_SIZE 0x800
414#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
415 CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
416
417/*
418 * Attached kernel image
419 */
420
421#define SDRAM_SIZE 0x10000000 /* 256 MB */
422#define SDRAM_END (CONFIG_SYS_SDRAM_BASE + SDRAM_SIZE)
423
424#define IMAGE_MAXSIZE 0x1FF800 /* 2 MB - 2 kB */
425#define KERNEL_OFFSET 0x40000 /* 256 kB */
426#define KERNEL_MAXSIZE (IMAGE_MAXSIZE-KERNEL_OFFSET)
427#define KERNEL_ADDRESS (SDRAM_END-KERNEL_MAXSIZE)
428
429/* Reserve protected RAM for attached kernel */
430#define CONFIG_PRAM ((KERNEL_MAXSIZE >> 10)+1)
431
432#endif /* __CONFIG_H */