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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 */
Lokesh Vutla806d2792013-07-30 11:36:30 +053030#define CONFIG_OMAP_COMMON
Pali Rohár8dcd1b72015-01-15 10:26:36 +010031#define CONFIG_SYS_GENERIC_BOARD
Nishanth Menoncdef0b32015-03-09 17:12:09 -050032/* Common ARM Erratas */
33#define CONFIG_ARM_ERRATA_454179
34#define CONFIG_ARM_ERRATA_430973
35#define CONFIG_ARM_ERRATA_621766
Pali Roháred407be2012-10-29 07:54:01 +000036
37#define CONFIG_MACH_TYPE MACH_TYPE_NOKIA_RX51
38
39/*
40 * Nokia X-Loader loading secondary image to address 0x80400000
41 * NOLO loading boot image to random place, so it doesn't really
42 * matter what we set this to. We have to copy u-boot to this address
43 */
44#define CONFIG_SYS_TEXT_BASE 0x80008000
45
46#define CONFIG_SDRC /* The chip has SDRC controller */
47
48#include <asm/arch/cpu.h> /* get chip and board defs */
Nishanth Menon987ec582015-03-09 17:12:04 -050049#include <asm/arch/omap.h>
Pali Roháred407be2012-10-29 07:54:01 +000050#include <asm/arch/mem.h>
51#include <linux/stringify.h>
52
53/*
54 * Display CPU and Board information
55 */
56#define CONFIG_DISPLAY_CPUINFO
57#define CONFIG_DISPLAY_BOARDINFO
58
59/* Clock Defines */
60#define V_OSCK 26000000 /* Clock output from T2 */
61#define V_SCLK (V_OSCK >> 1)
62
63#undef CONFIG_USE_IRQ /* no support for IRQs */
64#define CONFIG_MISC_INIT_R
65#define CONFIG_SKIP_LOWLEVEL_INIT /* X-Loader set everything up */
66
67#define CONFIG_CMDLINE_TAG /* enable passing kernel command line string */
68#define CONFIG_INITRD_TAG /* enable passing initrd */
69#define CONFIG_REVISION_TAG /* enable passing revision tag*/
70#define CONFIG_SETUP_MEMORY_TAGS /* enable memory tag */
71
72/*
73 * Size of malloc() pool
74 */
75#define CONFIG_ENV_SIZE (128 << 10)
76#define CONFIG_UBI_SIZE (512 << 10)
77#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + CONFIG_UBI_SIZE + \
78 (128 << 10))
79
80/*
81 * Hardware drivers
82 */
83
84/*
85 * NS16550 Configuration
86 */
87#define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */
88
89#define CONFIG_SYS_NS16550
90#define CONFIG_SYS_NS16550_SERIAL
91#define CONFIG_SYS_NS16550_REG_SIZE (-4)
92#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
93
94/*
95 * select serial console configuration
96 */
97#define CONFIG_CONS_INDEX 3
98#define CONFIG_SYS_NS16550_COM3 OMAP34XX_UART3
99#define CONFIG_SERIAL3 3 /* UART3 on RX-51 */
100
101/* allow to overwrite serial and ethaddr */
102#define CONFIG_ENV_OVERWRITE
103#define CONFIG_BAUDRATE 115200
104#define CONFIG_SYS_BAUDRATE_TABLE { 4800, 9600, 19200, 38400, 57600, 115200 }
105#define CONFIG_MMC
106#define CONFIG_GENERIC_MMC
107#define CONFIG_OMAP_HSMMC
108#define CONFIG_DOS_PARTITION
109
110/* USB */
111#define CONFIG_MUSB_UDC
112#define CONFIG_MUSB_HDC
113#define CONFIG_USB_OMAP3
114#define CONFIG_TWL4030_USB
115
116/* USB device configuration */
117#define CONFIG_USB_DEVICE
118#define CONFIG_USBD_VENDORID 0x0421
119#define CONFIG_USBD_PRODUCTID 0x01c8
120#define CONFIG_USBD_MANUFACTURER "Nokia"
121#define CONFIG_USBD_PRODUCT_NAME "N900"
122
123#define CONFIG_SYS_CONSOLE_IS_IN_ENV
124#define CONFIG_SYS_NO_FLASH
125
126/* commands to include */
127#include <config_cmd_default.h>
128
129#define CONFIG_CMD_EXT2 /* EXT2 Support */
130#define CONFIG_CMD_EXT4 /* EXT4 Support */
131#define CONFIG_CMD_FAT /* FAT support */
132
133#define CONFIG_CMD_I2C /* I2C serial bus support */
134#define CONFIG_CMD_MMC /* MMC support */
135#define CONFIG_CMD_GPIO /* Enable gpio command */
136
137#define CONFIG_CMDLINE_EDITING /* add command line history */
138#define CONFIG_AUTO_COMPLETE /* add autocompletion support */
139
Pali Rohárd9993982013-03-07 05:15:19 +0000140#define CONFIG_CMD_BOOTMENU /* ANSI terminal Boot Menu */
Pali Roháred407be2012-10-29 07:54:01 +0000141#define CONFIG_CMD_CLEAR /* ANSI terminal clear screen command */
142
143#ifdef ONENAND_SUPPORT
144
145#define CONFIG_CMD_ONENAND /* ONENAND support */
146#define CONFIG_CMD_MTDPARTS /* mtd parts support */
147
148#ifdef UBIFS_SUPPORT
149#define CONFIG_CMD_UBI /* UBI Support */
150#define CONFIG_CMD_UBIFS /* UBIFS Support */
151#endif
152
153#endif
154
155/* commands not needed from config_cmd_default.h */
156#undef CONFIG_CMD_FPGA /* FPGA configuration Support */
157#undef CONFIG_CMD_IMI /* iminfo */
158#undef CONFIG_CMD_NET /* bootp, tftpboot, rarpboot */
159#undef CONFIG_CMD_NFS /* NFS support */
160#undef CONFIG_CMD_SAVEENV /* saveenv */
161#undef CONFIG_CMD_SETGETDCR /* DCR support on 4xx */
162
163#define CONFIG_OMAP3_SPI
Heiko Schocher6789e842013-10-22 11:03:18 +0200164#define CONFIG_SYS_I2C
165#define CONFIG_SYS_OMAP24_I2C_SPEED 100000
166#define CONFIG_SYS_OMAP24_I2C_SLAVE 1
167#define CONFIG_SYS_I2C_OMAP34XX
Pali Roháred407be2012-10-29 07:54:01 +0000168
169/*
170 * TWL4030
171 */
172#define CONFIG_TWL4030_POWER
173#define CONFIG_TWL4030_LED
174#define CONFIG_TWL4030_KEYPAD
175
176#define CONFIG_OMAP_GPIO
177#define GPIO_SLIDE 71
178
179/*
180 * Board ONENAND Info.
181 */
182
183#define PART1_NAME "bootloader"
184#define PART1_SIZE 128
185#define PART1_MULL 1024
186#define PART1_SUFF "k"
187#define PART1_OFFS 0x00000000
188#define PART1_MASK 0x00000003
189
190#define PART2_NAME "config"
191#define PART2_SIZE 384
192#define PART2_MULL 1024
193#define PART2_SUFF "k"
194#define PART2_OFFS 0x00020000
195#define PART2_MASK 0x00000000
196
197#define PART3_NAME "log"
198#define PART3_SIZE 256
199#define PART3_MULL 1024
200#define PART3_SUFF "k"
201#define PART3_OFFS 0x00080000
202#define PART3_MASK 0x00000000
203
204#define PART4_NAME "kernel"
205#define PART4_SIZE 2
206#define PART4_MULL 1024*1024
207#define PART4_SUFF "m"
208#define PART4_OFFS 0x000c0000
209#define PART4_MASK 0x00000000
210
211#define PART5_NAME "initfs"
212#define PART5_SIZE 2
213#define PART5_MULL 1024*1024
214#define PART5_SUFF "m"
215#define PART5_OFFS 0x002c0000
216#define PART5_MASK 0x00000000
217
218#define PART6_NAME "rootfs"
219#define PART6_SIZE 257280
220#define PART6_MULL 1024
221#define PART6_SUFF "k"
222#define PART6_OFFS 0x004c0000
223#define PART6_MASK 0x00000000
224
225#ifdef ONENAND_SUPPORT
226
Pali Roháred407be2012-10-29 07:54:01 +0000227#define CONFIG_SYS_ONENAND_BASE ONENAND_MAP
228#define CONFIG_MTD_DEVICE
229#define CONFIG_MTD_PARTITIONS
230
231#ifdef UBIFS_SUPPORT
232#define CONFIG_RBTREE
233#define CONFIG_LZO
234#endif
235
236#define MTDIDS_DEFAULT "onenand0=onenand"
237#define MTDPARTS_DEFAULT "mtdparts=onenand:" \
238 __stringify(PART1_SIZE) PART1_SUFF "(" PART1_NAME ")ro," \
239 __stringify(PART2_SIZE) PART2_SUFF "(" PART2_NAME ")," \
240 __stringify(PART3_SIZE) PART3_SUFF "(" PART3_NAME ")," \
241 __stringify(PART4_SIZE) PART4_SUFF "(" PART4_NAME ")," \
242 __stringify(PART5_SIZE) PART5_SUFF "(" PART5_NAME ")," \
243 "-(" PART6_NAME ")"
244
245#endif
246
247/* Watchdog support */
248#define CONFIG_HW_WATCHDOG
249
250/*
251 * Framebuffer
252 */
253/* Video console */
254#define CONFIG_VIDEO
255#define CONFIG_CFB_CONSOLE
256#define CONFIG_CFB_CONSOLE_ANSI /* Enable ANSI escape codes in framebuffer */
257#define CONFIG_VIDEO_LOGO
258#define VIDEO_FB_16BPP_PIXEL_SWAP
259#define VIDEO_FB_16BPP_WORD_SWAP
260#define CONFIG_VIDEO_SW_CURSOR
261#define CONFIG_SPLASH_SCREEN
262
263/* functions for cfb_console */
264#define VIDEO_KBD_INIT_FCT rx51_kp_init()
265#define VIDEO_TSTC_FCT rx51_kp_tstc
266#define VIDEO_GETC_FCT rx51_kp_getc
267#ifndef __ASSEMBLY__
Simon Glass709ea542014-07-23 06:54:59 -0600268struct stdio_dev;
Pali Roháred407be2012-10-29 07:54:01 +0000269int rx51_kp_init(void);
Simon Glass709ea542014-07-23 06:54:59 -0600270int rx51_kp_tstc(struct stdio_dev *sdev);
271int rx51_kp_getc(struct stdio_dev *sdev);
Pali Roháred407be2012-10-29 07:54:01 +0000272#endif
273
274#ifndef MTDPARTS_DEFAULT
275#define MTDPARTS_DEFAULT
276#endif
277
278/* Environment information */
Pali Roháred407be2012-10-29 07:54:01 +0000279#define CONFIG_EXTRA_ENV_SETTINGS \
280 "mtdparts=" MTDPARTS_DEFAULT "\0" \
281 "usbtty=cdc_acm\0" \
282 "stdin=vga\0" \
283 "stdout=vga\0" \
284 "stderr=vga\0" \
285 "setcon=setenv stdin ${con};" \
286 "setenv stdout ${con};" \
287 "setenv stderr ${con}\0" \
288 "sercon=setenv con serial; run setcon\0" \
289 "usbcon=setenv con usbtty; run setcon\0" \
290 "vgacon=setenv con vga; run setcon\0" \
291 "slide=gpio input " __stringify(GPIO_SLIDE) "\0" \
292 "switchmmc=mmc dev ${mmcnum}\0" \
293 "kernaddr=0x82008000\0" \
294 "initrdaddr=0x84008000\0" \
295 "scriptaddr=0x86008000\0" \
296 "fileload=${mmctype}load mmc ${mmcnum}:${mmcpart} " \
297 "${loadaddr} ${mmcfile}\0" \
298 "kernload=setenv loadaddr ${kernaddr};" \
299 "setenv mmcfile ${mmckernfile};" \
300 "run fileload\0" \
301 "initrdload=setenv loadaddr ${initrdaddr};" \
302 "setenv mmcfile ${mmcinitrdfile};" \
303 "run fileload\0" \
304 "scriptload=setenv loadaddr ${scriptaddr};" \
305 "setenv mmcfile ${mmcscriptfile};" \
306 "run fileload\0" \
307 "scriptboot=echo Running ${mmcscriptfile} from mmc " \
308 "${mmcnum}:${mmcpart} ...; source ${scriptaddr}\0" \
309 "kernboot=echo Booting ${mmckernfile} from mmc " \
310 "${mmcnum}:${mmcpart} ...; bootm ${kernaddr}\0" \
311 "kerninitrdboot=echo Booting ${mmckernfile} ${mmcinitrdfile} from mmc "\
312 "${mmcnum}:${mmcpart} ...; bootm ${kernaddr} ${initrdaddr}\0" \
313 "attachboot=echo Booting attached kernel image ...;" \
314 "setenv setup_omap_atag 1;" \
315 "bootm ${attkernaddr};" \
316 "setenv setup_omap_atag\0" \
317 "trymmcscriptboot=if run switchmmc; then " \
318 "if run scriptload; then " \
319 "run scriptboot;" \
320 "fi;" \
321 "fi\0" \
322 "trymmckernboot=if run switchmmc; then " \
323 "if run kernload; then " \
324 "run kernboot;" \
325 "fi;" \
326 "fi\0" \
327 "trymmckerninitrdboot=if run switchmmc; then " \
328 "if run initrdload; then " \
329 "if run kernload; then " \
330 "run kerninitrdboot;" \
331 "fi;" \
332 "fi; " \
333 "fi\0" \
334 "trymmcpartboot=setenv mmcscriptfile boot.scr; run trymmcscriptboot;" \
335 "setenv mmckernfile uImage; run trymmckernboot\0" \
336 "trymmcallpartboot=setenv mmcpart 1; run trymmcpartboot;" \
337 "setenv mmcpart 2; run trymmcpartboot;" \
338 "setenv mmcpart 3; run trymmcpartboot;" \
339 "setenv mmcpart 4; run trymmcpartboot\0" \
340 "trymmcboot=if run switchmmc; then " \
341 "setenv mmctype fat;" \
342 "run trymmcallpartboot;" \
343 "setenv mmctype ext2;" \
344 "run trymmcallpartboot;" \
345 "setenv mmctype ext4;" \
346 "run trymmcallpartboot;" \
347 "fi\0" \
348 "emmcboot=setenv mmcnum 1; run trymmcboot\0" \
349 "sdboot=setenv mmcnum 0; run trymmcboot\0" \
Pali Rohárd9993982013-03-07 05:15:19 +0000350 "menucmd=bootmenu\0" \
351 "bootmenu_0=Attached kernel=run attachboot\0" \
352 "bootmenu_1=Internal eMMC=run emmcboot\0" \
353 "bootmenu_2=External SD card=run sdboot\0" \
354 "bootmenu_3=U-Boot boot order=boot\0" \
355 "bootmenu_delay=30\0" \
Pali Roháred407be2012-10-29 07:54:01 +0000356 ""
357
358#define CONFIG_PREBOOT \
Pali Rohárd9993982013-03-07 05:15:19 +0000359 "setenv mmcnum 1; setenv mmcpart 1;" \
360 "setenv mmcscriptfile bootmenu.scr;" \
361 "if run switchmmc; then " \
362 "setenv mmcdone true;" \
363 "setenv mmctype fat;" \
364 "if run scriptload; then true; else " \
365 "setenv mmctype ext2;" \
366 "if run scriptload; then true; else " \
367 "setenv mmctype ext4;" \
368 "if run scriptload; then true; else " \
369 "setenv mmcdone false;" \
370 "fi;" \
371 "fi;" \
372 "fi;" \
373 "if ${mmcdone}; then " \
374 "run scriptboot;" \
375 "fi;" \
376 "fi;" \
377 "if run slide; then true; else " \
378 "setenv bootmenu_delay 0;" \
379 "setenv bootdelay 0;" \
380 "fi"
381
382#define CONFIG_POSTBOOTMENU \
383 "echo;" \
Pali Roháred407be2012-10-29 07:54:01 +0000384 "echo Extra commands:;" \
385 "echo run sercon - Use serial port for control.;" \
386 "echo run usbcon - Use usbtty for control.;" \
387 "echo run vgacon - Use framebuffer/keyboard.;" \
388 "echo run sdboot - Boot from SD card slot.;" \
389 "echo run emmcboot - Boot internal eMMC memory.;" \
390 "echo run attachboot - Boot attached kernel image.;" \
391 "echo"
392
393#define CONFIG_BOOTCOMMAND \
394 "run sdboot;" \
395 "run emmcboot;" \
396 "run attachboot;" \
397 "echo"
398
Pali Rohárd9993982013-03-07 05:15:19 +0000399#define CONFIG_BOOTDELAY 30
400#define CONFIG_AUTOBOOT_KEYED
401#define CONFIG_MENU
402#define CONFIG_MENU_SHOW
403
Pali Roháred407be2012-10-29 07:54:01 +0000404/*
405 * Miscellaneous configurable options
406 */
407#define CONFIG_SYS_LONGHELP /* undef to save memory */
408#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
409#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
410#define CONFIG_SYS_PROMPT "Nokia RX-51 # "
411#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
412/* Print Buffer Size */
413#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
414 sizeof(CONFIG_SYS_PROMPT) + 16)
415#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
416/* Boot Argument Buffer Size */
417#define CONFIG_SYS_BARGSIZE (CONFIG_SYS_CBSIZE)
418
419#define CONFIG_SYS_MEMTEST_START (OMAP34XX_SDRC_CS0)
420#define CONFIG_SYS_MEMTEST_END (OMAP34XX_SDRC_CS0 + 0x01F00000)/*31MB*/
421
422/* default load address */
423#define CONFIG_SYS_LOAD_ADDR (OMAP34XX_SDRC_CS0)
424
425/*
426 * OMAP3 has 12 GP timers, they can be driven by the system clock
427 * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
428 * This rate is divided by a local divisor.
429 */
430#define CONFIG_SYS_TIMERBASE (OMAP34XX_GPT2)
431#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
Pali Roháred407be2012-10-29 07:54:01 +0000432
433/*
434 * Stack sizes
435 *
436 * The stack sizes are set up in start.S using the settings below
437 */
438#define CONFIG_STACKSIZE (128 << 10) /* regular stack 128 KiB */
439
440/*
441 * Physical Memory Map
442 */
443#define CONFIG_NR_DRAM_BANKS 2
444#define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0
445
446/*
447 * FLASH and environment organization
448 */
449
450#define CONFIG_ENV_IS_NOWHERE
451
452#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
453#define CONFIG_SYS_INIT_RAM_ADDR 0x4020f800
454#define CONFIG_SYS_INIT_RAM_SIZE 0x800
455#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
456 CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
457
458/*
459 * Attached kernel image
460 */
461
462#define SDRAM_SIZE 0x10000000 /* 256 MB */
463#define SDRAM_END (CONFIG_SYS_SDRAM_BASE + SDRAM_SIZE)
464
465#define IMAGE_MAXSIZE 0x1FF800 /* 2 MB - 2 kB */
466#define KERNEL_OFFSET 0x40000 /* 256 kB */
467#define KERNEL_MAXSIZE (IMAGE_MAXSIZE-KERNEL_OFFSET)
468#define KERNEL_ADDRESS (SDRAM_END-KERNEL_MAXSIZE)
469
470/* Reserve protected RAM for attached kernel */
471#define CONFIG_PRAM ((KERNEL_MAXSIZE >> 10)+1)
472
473#endif /* __CONFIG_H */