Merge branch 'master' of git://git.denx.de/u-boot-usb
[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_OMAP                     /* in a TI OMAP core */
21 #define CONFIG_OMAP_COMMON
22
23 #define CONFIG_MACH_TYPE                MACH_TYPE_TRICORDER
24 /*
25  * 1MB into the SDRAM to allow for SPL's bss at the beginning of SDRAM
26  * 64 bytes before this address should be set aside for u-boot.img's
27  * header. That is 0x800FFFC0--0x80100000 should not be used for any
28  * other needs.
29  */
30 #define CONFIG_SYS_TEXT_BASE            0x80100000
31
32 #define CONFIG_SDRC                     /* The chip has SDRC controller */
33
34 #include <asm/arch/cpu.h>               /* get chip and board defs */
35 #include <asm/arch/omap3.h>
36
37 #define CONFIG_SYS_GENERIC_BOARD
38
39 /* Display CPU and Board information */
40 #define CONFIG_DISPLAY_CPUINFO
41 #define CONFIG_DISPLAY_BOARDINFO
42
43 #define CONFIG_SILENT_CONSOLE
44 #define CONFIG_ZERO_BOOTDELAY_CHECK
45
46 /* Clock Defines */
47 #define V_OSCK                          26000000 /* Clock output from T2 */
48 #define V_SCLK                          (V_OSCK >> 1)
49
50 #define CONFIG_MISC_INIT_R
51
52 #define CONFIG_CMDLINE_TAG              /* enable passing of ATAGs */
53 #define CONFIG_SETUP_MEMORY_TAGS
54 #define CONFIG_INITRD_TAG
55 #define CONFIG_REVISION_TAG
56
57 #define CONFIG_OF_LIBFDT
58
59 /* Size of malloc() pool */
60 #define CONFIG_SYS_MALLOC_LEN           (1024*1024)
61
62 /* Hardware drivers */
63
64 /* GPIO support */
65 #define CONFIG_OMAP_GPIO
66
67 /* GPIO banks */
68 #define CONFIG_OMAP3_GPIO_2             /* GPIO32..63 are in GPIO bank 2 */
69
70 /* LED support */
71 #define CONFIG_STATUS_LED
72 #define CONFIG_BOARD_SPECIFIC_LED
73 #define CONFIG_CMD_LED                  /* LED command */
74 #define STATUS_LED_BIT                  (1 << 0)
75 #define STATUS_LED_STATE                STATUS_LED_ON
76 #define STATUS_LED_PERIOD               (CONFIG_SYS_HZ / 2)
77 #define STATUS_LED_BIT1                 (1 << 1)
78 #define STATUS_LED_STATE1               STATUS_LED_ON
79 #define STATUS_LED_PERIOD1              (CONFIG_SYS_HZ / 2)
80 #define STATUS_LED_BIT2                 (1 << 2)
81 #define STATUS_LED_STATE2               STATUS_LED_ON
82 #define STATUS_LED_PERIOD2              (CONFIG_SYS_HZ / 2)
83
84 /* NS16550 Configuration */
85 #define CONFIG_SYS_NS16550
86 #define CONFIG_SYS_NS16550_SERIAL
87 #define CONFIG_SYS_NS16550_REG_SIZE     (-4)
88 #define CONFIG_SYS_NS16550_CLK          48000000 /* 48MHz (APLL96/2) */
89
90 /* select serial console configuration */
91 #define CONFIG_CONS_INDEX               3
92 #define CONFIG_SYS_NS16550_COM3         OMAP34XX_UART3
93 #define CONFIG_SERIAL3                  3
94 #define CONFIG_BAUDRATE                 115200
95 #define CONFIG_SYS_BAUDRATE_TABLE       {4800, 9600, 19200, 38400, 57600,\
96                                         115200}
97
98 /* MMC */
99 #define CONFIG_GENERIC_MMC
100 #define CONFIG_MMC
101 #define CONFIG_OMAP_HSMMC
102 #define CONFIG_DOS_PARTITION
103
104 /* I2C */
105 #define CONFIG_SYS_I2C
106 #define CONFIG_SYS_OMAP24_I2C_SPEED     100000
107 #define CONFIG_SYS_OMAP24_I2C_SLAVE     1
108 #define CONFIG_SYS_I2C_OMAP34XX
109  
110
111 /* EEPROM */
112 #define CONFIG_SYS_I2C_MULTI_EEPROMS
113 #define CONFIG_CMD_EEPROM
114 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN  2
115 #define CONFIG_SYS_EEPROM_BUS_NUM       1
116
117 /* TWL4030 */
118 #define CONFIG_TWL4030_POWER
119 #define CONFIG_TWL4030_LED
120
121 /* Board NAND Info */
122 #define CONFIG_SYS_NO_FLASH             /* no NOR flash */
123 #define CONFIG_MTD_DEVICE               /* needed for mtdparts commands */
124 #define MTDIDS_DEFAULT                  "nand0=omap2-nand.0"
125 #define MTDPARTS_DEFAULT                "mtdparts=omap2-nand.0:" \
126                                                 "128k(SPL)," \
127                                                 "1m(u-boot)," \
128                                                 "384k(u-boot-env1)," \
129                                                 "1152k(mtdoops)," \
130                                                 "384k(u-boot-env2)," \
131                                                 "5m(kernel)," \
132                                                 "2m(fdt)," \
133                                                 "-(ubi)"
134
135 #define CONFIG_NAND_OMAP_GPMC
136 #define CONFIG_SYS_NAND_ADDR            NAND_BASE       /* physical address */
137                                                         /* to access nand */
138 #define CONFIG_SYS_NAND_BASE            NAND_BASE       /* physical address */
139                                                         /* to access nand at */
140                                                         /* CS0 */
141 #define CONFIG_SYS_MAX_NAND_DEVICE      1               /* Max number of NAND */
142                                                         /* devices */
143 #define CONFIG_BCH
144 #define CONFIG_SYS_NAND_MAX_OOBFREE     2
145 #define CONFIG_SYS_NAND_MAX_ECCPOS      56
146
147 /* commands to include */
148 #include <config_cmd_default.h>
149
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_NET
162 #undef CONFIG_CMD_NFS
163 #undef CONFIG_CMD_FPGA                  /* FPGA configuration Support */
164 #undef CONFIG_CMD_IMI                   /* iminfo */
165 #undef CONFIG_CMD_JFFS2                 /* JFFS2 Support */
166
167 /* needed for ubi */
168 #define CONFIG_RBTREE
169 #define CONFIG_MTD_DEVICE       /* needed for mtdparts commands */
170 #define CONFIG_MTD_PARTITIONS
171
172 /* Environment information (this is the common part) */
173
174 #define CONFIG_BOOTDELAY                0
175
176 /* hang() the board on panic() */
177 #define CONFIG_PANIC_HANG
178
179 /* environment placement (for NAND), is different for FLASHCARD but does not
180  * harm there */
181 #define CONFIG_ENV_OFFSET               0x120000    /* env start */
182 #define CONFIG_ENV_OFFSET_REDUND        0x2A0000    /* redundant env start */
183 #define CONFIG_ENV_SIZE                 (16 << 10)  /* use 16KiB for env */
184 #define CONFIG_ENV_RANGE                (384 << 10) /* allow badblocks in env */
185
186 /* the loadaddr is the same as CONFIG_SYS_LOAD_ADDR, unfortunately the defiend
187  * value can not be used here! */
188 #define CONFIG_LOADADDR         0x82000000
189
190 #define CONFIG_COMMON_ENV_SETTINGS \
191         "console=ttyO2,115200n8\0" \
192         "mmcdev=0\0" \
193         "vram=3M\0" \
194         "defaultdisplay=lcd\0" \
195         "kernelopts=mtdoops.mtddev=3\0" \
196         "mtdparts=" MTDPARTS_DEFAULT "\0" \
197         "mtdids=" MTDIDS_DEFAULT "\0" \
198         "commonargs=" \
199                 "setenv bootargs console=${console} " \
200                 "${mtdparts} " \
201                 "${kernelopts} " \
202                 "vt.global_cursor_default=0 " \
203                 "vram=${vram} " \
204                 "omapdss.def_disp=${defaultdisplay}\0"
205
206 #define CONFIG_BOOTCOMMAND "run autoboot"
207
208 /* specific environment settings for different use cases
209  * FLASHCARD: used to run a rdimage from sdcard to program the device
210  * 'NORMAL': used to boot kernel from sdcard, nand, ...
211  *
212  * The main aim for the FLASHCARD skin is to have an embedded environment
213  * which will not be influenced by any data already on the device.
214  */
215 #ifdef CONFIG_FLASHCARD
216
217 #define CONFIG_ENV_IS_NOWHERE
218
219 /* the rdaddr is 16 MiB before the loadaddr */
220 #define CONFIG_ENV_RDADDR       "rdaddr=0x81000000\0"
221
222 #define CONFIG_EXTRA_ENV_SETTINGS \
223         CONFIG_COMMON_ENV_SETTINGS \
224         CONFIG_ENV_RDADDR \
225         "autoboot=" \
226         "run commonargs; " \
227         "setenv bootargs ${bootargs} " \
228                 "flashy_updateimg=/dev/mmcblk0p1:corscience_update.img " \
229                 "rdinit=/sbin/init; " \
230         "mmc dev ${mmcdev}; mmc rescan; " \
231         "fatload mmc ${mmcdev} ${loadaddr} uImage; " \
232         "fatload mmc ${mmcdev} ${rdaddr} uRamdisk; " \
233         "bootm ${loadaddr} ${rdaddr}\0"
234
235 #else /* CONFIG_FLASHCARD */
236
237 #define CONFIG_ENV_OVERWRITE /* allow to overwrite serial and ethaddr */
238
239 #define CONFIG_ENV_IS_IN_NAND
240
241 #define CONFIG_EXTRA_ENV_SETTINGS \
242         CONFIG_COMMON_ENV_SETTINGS \
243         "mmcargs=" \
244                 "run commonargs; " \
245                 "setenv bootargs ${bootargs} " \
246                 "root=/dev/mmcblk0p2 " \
247                 "rootwait " \
248                 "rw\0" \
249         "nandargs=" \
250                 "run commonargs; " \
251                 "setenv bootargs ${bootargs} " \
252                 "root=ubi0:root " \
253                 "ubi.mtd=7 " \
254                 "rootfstype=ubifs " \
255                 "ro\0" \
256         "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
257         "bootscript=echo Running bootscript from mmc ...; " \
258                 "source ${loadaddr}\0" \
259         "loaduimage=fatload mmc ${mmcdev} ${loadaddr} uImage\0" \
260         "mmcboot=echo Booting from mmc ...; " \
261                 "run mmcargs; " \
262                 "bootm ${loadaddr}\0" \
263         "loaduimage_ubi=ubi part ubi; " \
264                 "ubifsmount ubi:root; " \
265                 "ubifsload ${loadaddr} /boot/uImage\0" \
266         "loaduimage_nand=nand read ${loadaddr} kernel 0x500000\0" \
267         "nandboot=echo Booting from nand ...; " \
268                 "run nandargs; " \
269                 "run loaduimage_nand; " \
270                 "bootm ${loadaddr}\0" \
271         "autoboot=mmc dev ${mmcdev}; if mmc rescan; then " \
272                         "if run loadbootscript; then " \
273                                 "run bootscript; " \
274                         "else " \
275                                 "if run loaduimage; then " \
276                                         "run mmcboot; " \
277                                 "else run nandboot; " \
278                                 "fi; " \
279                         "fi; " \
280                 "else run nandboot; fi\0"
281
282 #endif /* CONFIG_FLASHCARD */
283
284 /* Miscellaneous configurable options */
285 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
286 #define CONFIG_SYS_HUSH_PARSER          /* use "hush" command parser */
287 #define CONFIG_CMDLINE_EDITING          /* enable cmdline history */
288 #define CONFIG_AUTO_COMPLETE
289 #define CONFIG_SYS_PROMPT               "OMAP3 Tricorder # "
290 #define CONFIG_SYS_CBSIZE               512     /* Console I/O Buffer Size */
291 /* Print Buffer Size */
292 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
293                                         sizeof(CONFIG_SYS_PROMPT) + 16)
294 #define CONFIG_SYS_MAXARGS              16      /* max number of command args */
295
296 /* Boot Argument Buffer Size */
297 #define CONFIG_SYS_BARGSIZE             (CONFIG_SYS_CBSIZE)
298
299 #define CONFIG_SYS_MEMTEST_START        (OMAP34XX_SDRC_CS0 + 0x00000000)
300 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START + \
301                                         0x07000000) /* 112 MB */
302
303 #define CONFIG_SYS_LOAD_ADDR            (OMAP34XX_SDRC_CS0 + 0x02000000)
304
305 /*
306  * OMAP3 has 12 GP timers, they can be driven by the system clock
307  * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
308  * This rate is divided by a local divisor.
309  */
310 #define CONFIG_SYS_TIMERBASE            (OMAP34XX_GPT2)
311 #define CONFIG_SYS_PTV                  2 /* Divisor: 2^(PTV+1) => 8 */
312
313 /*  Physical Memory Map  */
314 #define CONFIG_NR_DRAM_BANKS            2 /* CS1 may or may not be populated */
315 #define PHYS_SDRAM_1                    OMAP34XX_SDRC_CS0
316 #define PHYS_SDRAM_2                    OMAP34XX_SDRC_CS1
317
318 /* NAND and environment organization  */
319 #define CONFIG_SYS_MONITOR_LEN          (256 << 10)     /* Reserve 2 sectors */
320
321 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
322 #define CONFIG_SYS_INIT_RAM_ADDR        0x4020f800
323 #define CONFIG_SYS_INIT_RAM_SIZE        0x800
324 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
325                                                 CONFIG_SYS_INIT_RAM_SIZE - \
326                                                 GENERATED_GBL_DATA_SIZE)
327
328 /* SRAM config */
329 #define CONFIG_SYS_SRAM_START           0x40200000
330 #define CONFIG_SYS_SRAM_SIZE            0x10000
331
332 /* Defines for SPL */
333 #define CONFIG_SPL_FRAMEWORK
334 #define CONFIG_SPL_NAND_SIMPLE
335
336 #define CONFIG_SPL_BOARD_INIT
337 #define CONFIG_SPL_GPIO_SUPPORT
338 #define CONFIG_SPL_LIBCOMMON_SUPPORT
339 #define CONFIG_SPL_LIBDISK_SUPPORT
340 #define CONFIG_SPL_I2C_SUPPORT
341 #define CONFIG_SPL_LIBGENERIC_SUPPORT
342 #define CONFIG_SPL_SERIAL_SUPPORT
343 #define CONFIG_SPL_POWER_SUPPORT
344 #define CONFIG_SPL_NAND_SUPPORT
345 #define CONFIG_SPL_NAND_BASE
346 #define CONFIG_SPL_NAND_DRIVERS
347 #define CONFIG_SPL_NAND_ECC
348 #define CONFIG_SPL_MMC_SUPPORT
349 #define CONFIG_SPL_FAT_SUPPORT
350 #define CONFIG_SPL_LDSCRIPT             "$(CPUDIR)/omap-common/u-boot-spl.lds"
351 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME        "u-boot.img"
352 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION     1
353 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
354
355 #define CONFIG_SPL_TEXT_BASE            0x40200000 /*CONFIG_SYS_SRAM_START*/
356 #define CONFIG_SPL_MAX_SIZE             (57 * 1024)     /* 7 KB for stack */
357 #define CONFIG_SPL_STACK                LOW_LEVEL_SRAM_STACK
358
359 #define CONFIG_SPL_BSS_START_ADDR       0x80000000 /*CONFIG_SYS_SDRAM_BASE*/
360 #define CONFIG_SPL_BSS_MAX_SIZE         0x80000
361
362 /* NAND boot config */
363 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
364 #define CONFIG_SYS_NAND_PAGE_COUNT      64
365 #define CONFIG_SYS_NAND_PAGE_SIZE       2048
366 #define CONFIG_SYS_NAND_OOBSIZE         64
367 #define CONFIG_SYS_NAND_BLOCK_SIZE      (128*1024)
368 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   NAND_LARGE_BADBLOCK_POS
369 #define CONFIG_SYS_NAND_ECCPOS          {2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, \
370                                          13, 14, 16, 17, 18, 19, 20, 21, 22, \
371                                          23, 24, 25, 26, 27, 28, 30, 31, 32, \
372                                          33, 34, 35, 36, 37, 38, 39, 40, 41, \
373                                          42, 44, 45, 46, 47, 48, 49, 50, 51, \
374                                          52, 53, 54, 55, 56}
375
376 #define CONFIG_SYS_NAND_ECCSIZE         512
377 #define CONFIG_SYS_NAND_ECCBYTES        13
378 #define CONFIG_NAND_OMAP_ECCSCHEME      OMAP_ECC_BCH8_CODE_HW_DETECTION_SW
379
380 #define CONFIG_SYS_NAND_U_BOOT_START    CONFIG_SYS_TEXT_BASE
381
382 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x20000
383 #define CONFIG_SYS_NAND_U_BOOT_SIZE     0x100000
384
385 #define CONFIG_SYS_SPL_MALLOC_START     0x80208000
386 #define CONFIG_SYS_SPL_MALLOC_SIZE      0x100000        /* 1 MB */
387
388 #define CONFIG_SYS_ALT_MEMTEST
389 #define CONFIG_SYS_MEMTEST_SCRATCH      0x81000000
390 #endif /* __CONFIG_H */