Merge branch 'master' of git://www.denx.de/git/u-boot-imx
[platform/kernel/u-boot.git] / include / configs / tricorder.h
1 /*
2  * (C) Copyright 2006-2008
3  * Texas Instruments.
4  * Richard Woodruff <r-woodruff2@ti.com>
5  * Syed Mohammed Khasim <x0khasim@ti.com>
6  *
7  * (C) Copyright 2012
8  * Corscience GmbH & Co. KG
9  * Thomas Weber <weber@corscience.de>
10  *
11  * Configuration settings for the Tricorder board.
12  *
13  * SPDX-License-Identifier:     GPL-2.0+
14  */
15
16 #ifndef __CONFIG_H
17 #define __CONFIG_H
18
19 /* High Level Configuration Options */
20 #define CONFIG_SYS_THUMB_BUILD
21 #define CONFIG_OMAP                     /* in a TI OMAP core */
22 #define CONFIG_OMAP_COMMON
23 /* Common ARM Erratas */
24 #define CONFIG_ARM_ERRATA_454179
25 #define CONFIG_ARM_ERRATA_430973
26 #define CONFIG_ARM_ERRATA_621766
27
28 #define CONFIG_MACH_TYPE                MACH_TYPE_TRICORDER
29 /*
30  * 1MB into the SDRAM to allow for SPL's bss at the beginning of SDRAM
31  * 64 bytes before this address should be set aside for u-boot.img's
32  * header. That is 0x800FFFC0--0x80100000 should not be used for any
33  * other needs.
34  */
35 #define CONFIG_SYS_TEXT_BASE            0x80100000
36
37 #define CONFIG_SDRC                     /* The chip has SDRC controller */
38
39 #include <asm/arch/cpu.h>               /* get chip and board defs */
40 #include <asm/arch/omap.h>
41
42
43 /* Display CPU and Board information */
44 #define CONFIG_DISPLAY_CPUINFO
45 #define CONFIG_DISPLAY_BOARDINFO
46
47 #define CONFIG_SILENT_CONSOLE
48 #define CONFIG_ZERO_BOOTDELAY_CHECK
49
50 /* Clock Defines */
51 #define V_OSCK                          26000000 /* Clock output from T2 */
52 #define V_SCLK                          (V_OSCK >> 1)
53
54 #define CONFIG_MISC_INIT_R
55
56 #define CONFIG_CMDLINE_TAG              /* enable passing of ATAGs */
57 #define CONFIG_SETUP_MEMORY_TAGS
58 #define CONFIG_INITRD_TAG
59 #define CONFIG_REVISION_TAG
60
61 #define CONFIG_OF_LIBFDT
62
63 /* Size of malloc() pool */
64 #define CONFIG_SYS_MALLOC_LEN           (1024*1024)
65
66 /* Hardware drivers */
67
68 /* GPIO support */
69 #define CONFIG_OMAP_GPIO
70
71 /* GPIO banks */
72 #define CONFIG_OMAP3_GPIO_2             /* GPIO32..63 are in GPIO bank 2 */
73
74 /* LED support */
75 #define CONFIG_STATUS_LED
76 #define CONFIG_BOARD_SPECIFIC_LED
77 #define CONFIG_CMD_LED                  /* LED command */
78 #define STATUS_LED_BIT                  (1 << 0)
79 #define STATUS_LED_STATE                STATUS_LED_ON
80 #define STATUS_LED_PERIOD               (CONFIG_SYS_HZ / 2)
81 #define STATUS_LED_BIT1                 (1 << 1)
82 #define STATUS_LED_STATE1               STATUS_LED_ON
83 #define STATUS_LED_PERIOD1              (CONFIG_SYS_HZ / 2)
84 #define STATUS_LED_BIT2                 (1 << 2)
85 #define STATUS_LED_STATE2               STATUS_LED_ON
86 #define STATUS_LED_PERIOD2              (CONFIG_SYS_HZ / 2)
87
88 /* NS16550 Configuration */
89 #define CONFIG_SYS_NS16550_SERIAL
90 #define CONFIG_SYS_NS16550_REG_SIZE     (-4)
91 #define CONFIG_SYS_NS16550_CLK          48000000 /* 48MHz (APLL96/2) */
92
93 /* select serial console configuration */
94 #define CONFIG_CONS_INDEX               3
95 #define CONFIG_SYS_NS16550_COM3         OMAP34XX_UART3
96 #define CONFIG_SERIAL3                  3
97 #define CONFIG_BAUDRATE                 115200
98 #define CONFIG_SYS_BAUDRATE_TABLE       {4800, 9600, 19200, 38400, 57600,\
99                                         115200}
100
101 /* MMC */
102 #define CONFIG_GENERIC_MMC
103 #define CONFIG_MMC
104 #define CONFIG_OMAP_HSMMC
105 #define CONFIG_DOS_PARTITION
106
107 /* I2C */
108 #define CONFIG_SYS_I2C
109 #define CONFIG_SYS_OMAP24_I2C_SPEED     100000
110 #define CONFIG_SYS_OMAP24_I2C_SLAVE     1
111 #define CONFIG_SYS_I2C_OMAP34XX
112  
113
114 /* EEPROM */
115 #define CONFIG_CMD_EEPROM
116 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN  2
117 #define CONFIG_SYS_EEPROM_BUS_NUM       1
118
119 /* TWL4030 */
120 #define CONFIG_TWL4030_POWER
121 #define CONFIG_TWL4030_LED
122
123 /* Board NAND Info */
124 #define CONFIG_SYS_NO_FLASH             /* no NOR flash */
125 #define CONFIG_MTD_DEVICE               /* needed for mtdparts commands */
126 #define MTDIDS_DEFAULT                  "nand0=omap2-nand.0"
127 #define MTDPARTS_DEFAULT                "mtdparts=omap2-nand.0:" \
128                                                 "128k(SPL)," \
129                                                 "1m(u-boot)," \
130                                                 "384k(u-boot-env1)," \
131                                                 "1152k(mtdoops)," \
132                                                 "384k(u-boot-env2)," \
133                                                 "5m(kernel)," \
134                                                 "2m(fdt)," \
135                                                 "-(ubi)"
136
137 #define CONFIG_NAND_OMAP_GPMC
138 #define CONFIG_SYS_NAND_ADDR            NAND_BASE       /* physical address */
139                                                         /* to access nand */
140 #define CONFIG_SYS_NAND_BASE            NAND_BASE       /* physical address */
141                                                         /* to access nand at */
142                                                         /* CS0 */
143 #define CONFIG_SYS_MAX_NAND_DEVICE      1               /* Max number of NAND */
144                                                         /* devices */
145 #define CONFIG_BCH
146 #define CONFIG_SYS_NAND_MAX_OOBFREE     2
147 #define CONFIG_SYS_NAND_MAX_ECCPOS      56
148
149 /* commands to include */
150 #define CONFIG_CMD_EXT2                 /* EXT2 Support */
151 #define CONFIG_CMD_FAT                  /* FAT support */
152 #define CONFIG_CMD_I2C                  /* I2C serial bus support */
153 #define CONFIG_CMD_MMC                  /* MMC support */
154 #define CONFIG_CMD_MTDPARTS             /* Enable MTD parts commands */
155 #define CONFIG_CMD_NAND                 /* NAND support */
156 #define CONFIG_CMD_NAND_LOCK_UNLOCK     /* nand (un)lock commands */
157 #define CONFIG_CMD_UBI                  /* UBI commands */
158 #define CONFIG_CMD_UBIFS                /* UBIFS commands */
159 #define CONFIG_LZO                      /* LZO is needed for UBIFS */
160
161 #undef CONFIG_CMD_JFFS2                 /* JFFS2 Support */
162
163 /* needed for ubi */
164 #define CONFIG_RBTREE
165 #define CONFIG_MTD_DEVICE       /* needed for mtdparts commands */
166 #define CONFIG_MTD_PARTITIONS
167
168 /* Environment information (this is the common part) */
169
170 #define CONFIG_BOOTDELAY                0
171
172 /* hang() the board on panic() */
173 #define CONFIG_PANIC_HANG
174
175 /* environment placement (for NAND), is different for FLASHCARD but does not
176  * harm there */
177 #define CONFIG_ENV_OFFSET               0x120000    /* env start */
178 #define CONFIG_ENV_OFFSET_REDUND        0x2A0000    /* redundant env start */
179 #define CONFIG_ENV_SIZE                 (16 << 10)  /* use 16KiB for env */
180 #define CONFIG_ENV_RANGE                (384 << 10) /* allow badblocks in env */
181
182 /* the loadaddr is the same as CONFIG_SYS_LOAD_ADDR, unfortunately the defiend
183  * value can not be used here! */
184 #define CONFIG_LOADADDR         0x82000000
185
186 #define CONFIG_COMMON_ENV_SETTINGS \
187         "console=ttyO2,115200n8\0" \
188         "mmcdev=0\0" \
189         "vram=3M\0" \
190         "defaultdisplay=lcd\0" \
191         "kernelopts=mtdoops.mtddev=3\0" \
192         "mtdparts=" MTDPARTS_DEFAULT "\0" \
193         "mtdids=" MTDIDS_DEFAULT "\0" \
194         "commonargs=" \
195                 "setenv bootargs console=${console} " \
196                 "${mtdparts} " \
197                 "${kernelopts} " \
198                 "vt.global_cursor_default=0 " \
199                 "vram=${vram} " \
200                 "omapdss.def_disp=${defaultdisplay}\0"
201
202 #define CONFIG_BOOTCOMMAND "run autoboot"
203
204 /* specific environment settings for different use cases
205  * FLASHCARD: used to run a rdimage from sdcard to program the device
206  * 'NORMAL': used to boot kernel from sdcard, nand, ...
207  *
208  * The main aim for the FLASHCARD skin is to have an embedded environment
209  * which will not be influenced by any data already on the device.
210  */
211 #ifdef CONFIG_FLASHCARD
212
213 #define CONFIG_ENV_IS_NOWHERE
214
215 /* the rdaddr is 16 MiB before the loadaddr */
216 #define CONFIG_ENV_RDADDR       "rdaddr=0x81000000\0"
217
218 #define CONFIG_EXTRA_ENV_SETTINGS \
219         CONFIG_COMMON_ENV_SETTINGS \
220         CONFIG_ENV_RDADDR \
221         "autoboot=" \
222         "run commonargs; " \
223         "setenv bootargs ${bootargs} " \
224                 "flashy_updateimg=/dev/mmcblk0p1:corscience_update.img " \
225                 "rdinit=/sbin/init; " \
226         "mmc dev ${mmcdev}; mmc rescan; " \
227         "fatload mmc ${mmcdev} ${loadaddr} uImage; " \
228         "fatload mmc ${mmcdev} ${rdaddr} uRamdisk; " \
229         "bootm ${loadaddr} ${rdaddr}\0"
230
231 #else /* CONFIG_FLASHCARD */
232
233 #define CONFIG_ENV_OVERWRITE /* allow to overwrite serial and ethaddr */
234
235 #define CONFIG_ENV_IS_IN_NAND
236
237 #define CONFIG_EXTRA_ENV_SETTINGS \
238         CONFIG_COMMON_ENV_SETTINGS \
239         "mmcargs=" \
240                 "run commonargs; " \
241                 "setenv bootargs ${bootargs} " \
242                 "root=/dev/mmcblk0p2 " \
243                 "rootwait " \
244                 "rw\0" \
245         "nandargs=" \
246                 "run commonargs; " \
247                 "setenv bootargs ${bootargs} " \
248                 "root=ubi0:root " \
249                 "ubi.mtd=7 " \
250                 "rootfstype=ubifs " \
251                 "ro\0" \
252         "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
253         "bootscript=echo Running bootscript from mmc ...; " \
254                 "source ${loadaddr}\0" \
255         "loaduimage=fatload mmc ${mmcdev} ${loadaddr} uImage\0" \
256         "mmcboot=echo Booting from mmc ...; " \
257                 "run mmcargs; " \
258                 "bootm ${loadaddr}\0" \
259         "loaduimage_ubi=ubi part ubi; " \
260                 "ubifsmount ubi:root; " \
261                 "ubifsload ${loadaddr} /boot/uImage\0" \
262         "loaduimage_nand=nand read ${loadaddr} kernel 0x500000\0" \
263         "nandboot=echo Booting from nand ...; " \
264                 "run nandargs; " \
265                 "run loaduimage_nand; " \
266                 "bootm ${loadaddr}\0" \
267         "autoboot=mmc dev ${mmcdev}; if mmc rescan; then " \
268                         "if run loadbootscript; then " \
269                                 "run bootscript; " \
270                         "else " \
271                                 "if run loaduimage; then " \
272                                         "run mmcboot; " \
273                                 "else run nandboot; " \
274                                 "fi; " \
275                         "fi; " \
276                 "else run nandboot; fi\0"
277
278 #endif /* CONFIG_FLASHCARD */
279
280 /* Miscellaneous configurable options */
281 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
282 #define CONFIG_SYS_HUSH_PARSER          /* use "hush" command parser */
283 #define CONFIG_CMDLINE_EDITING          /* enable cmdline history */
284 #define CONFIG_AUTO_COMPLETE
285 #define CONFIG_SYS_CBSIZE               512     /* Console I/O Buffer Size */
286 /* Print Buffer Size */
287 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
288                                         sizeof(CONFIG_SYS_PROMPT) + 16)
289 #define CONFIG_SYS_MAXARGS              16      /* max number of command args */
290
291 /* Boot Argument Buffer Size */
292 #define CONFIG_SYS_BARGSIZE             (CONFIG_SYS_CBSIZE)
293
294 #define CONFIG_SYS_MEMTEST_START        (OMAP34XX_SDRC_CS0 + 0x00000000)
295 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START + \
296                                         0x07000000) /* 112 MB */
297
298 #define CONFIG_SYS_LOAD_ADDR            (OMAP34XX_SDRC_CS0 + 0x02000000)
299
300 /*
301  * OMAP3 has 12 GP timers, they can be driven by the system clock
302  * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
303  * This rate is divided by a local divisor.
304  */
305 #define CONFIG_SYS_TIMERBASE            (OMAP34XX_GPT2)
306 #define CONFIG_SYS_PTV                  2 /* Divisor: 2^(PTV+1) => 8 */
307
308 /*  Physical Memory Map  */
309 #define CONFIG_NR_DRAM_BANKS            2 /* CS1 may or may not be populated */
310 #define PHYS_SDRAM_1                    OMAP34XX_SDRC_CS0
311 #define PHYS_SDRAM_2                    OMAP34XX_SDRC_CS1
312
313 /* NAND and environment organization  */
314 #define CONFIG_SYS_MONITOR_LEN          (256 << 10)     /* Reserve 2 sectors */
315
316 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
317 #define CONFIG_SYS_INIT_RAM_ADDR        0x4020f800
318 #define CONFIG_SYS_INIT_RAM_SIZE        0x800
319 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
320                                                 CONFIG_SYS_INIT_RAM_SIZE - \
321                                                 GENERATED_GBL_DATA_SIZE)
322
323 /* SRAM config */
324 #define CONFIG_SYS_SRAM_START           0x40200000
325 #define CONFIG_SYS_SRAM_SIZE            0x10000
326
327 /* Defines for SPL */
328 #define CONFIG_SPL_FRAMEWORK
329 #define CONFIG_SPL_NAND_SIMPLE
330
331 #define CONFIG_SPL_BOARD_INIT
332 #define CONFIG_SPL_GPIO_SUPPORT
333 #define CONFIG_SPL_LIBCOMMON_SUPPORT
334 #define CONFIG_SPL_LIBDISK_SUPPORT
335 #define CONFIG_SPL_I2C_SUPPORT
336 #define CONFIG_SPL_LIBGENERIC_SUPPORT
337 #define CONFIG_SPL_SERIAL_SUPPORT
338 #define CONFIG_SPL_POWER_SUPPORT
339 #define CONFIG_SPL_NAND_SUPPORT
340 #define CONFIG_SPL_NAND_BASE
341 #define CONFIG_SPL_NAND_DRIVERS
342 #define CONFIG_SPL_NAND_ECC
343 #define CONFIG_SPL_MMC_SUPPORT
344 #define CONFIG_SPL_FAT_SUPPORT
345 #define CONFIG_SPL_LDSCRIPT             "$(CPUDIR)/omap-common/u-boot-spl.lds"
346 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME        "u-boot.img"
347 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION     1
348 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
349
350 #define CONFIG_SPL_TEXT_BASE            0x40200000 /*CONFIG_SYS_SRAM_START*/
351 #define CONFIG_SPL_MAX_SIZE             (57 * 1024)     /* 7 KB for stack */
352
353 #define CONFIG_SPL_BSS_START_ADDR       0x80000000 /*CONFIG_SYS_SDRAM_BASE*/
354 #define CONFIG_SPL_BSS_MAX_SIZE         0x80000
355
356 /* NAND boot config */
357 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
358 #define CONFIG_SYS_NAND_PAGE_COUNT      64
359 #define CONFIG_SYS_NAND_PAGE_SIZE       2048
360 #define CONFIG_SYS_NAND_OOBSIZE         64
361 #define CONFIG_SYS_NAND_BLOCK_SIZE      (128*1024)
362 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   NAND_LARGE_BADBLOCK_POS
363 #define CONFIG_SYS_NAND_ECCPOS          {2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, \
364                                          13, 14, 16, 17, 18, 19, 20, 21, 22, \
365                                          23, 24, 25, 26, 27, 28, 30, 31, 32, \
366                                          33, 34, 35, 36, 37, 38, 39, 40, 41, \
367                                          42, 44, 45, 46, 47, 48, 49, 50, 51, \
368                                          52, 53, 54, 55, 56}
369
370 #define CONFIG_SYS_NAND_ECCSIZE         512
371 #define CONFIG_SYS_NAND_ECCBYTES        13
372 #define CONFIG_NAND_OMAP_ECCSCHEME      OMAP_ECC_BCH8_CODE_HW_DETECTION_SW
373
374 #define CONFIG_SYS_NAND_U_BOOT_START    CONFIG_SYS_TEXT_BASE
375
376 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x20000
377 #define CONFIG_SYS_NAND_U_BOOT_SIZE     0x100000
378
379 #define CONFIG_SYS_SPL_MALLOC_START     0x80208000
380 #define CONFIG_SYS_SPL_MALLOC_SIZE      0x100000        /* 1 MB */
381
382 #define CONFIG_SYS_ALT_MEMTEST
383 #define CONFIG_SYS_MEMTEST_SCRATCH      0x81000000
384 #endif /* __CONFIG_H */