ARMV7: Add support For Logic OMAP35x/DM37x modules
[platform/kernel/u-boot.git] / include / configs / omap3_logic.h
1 /*
2  * (C) Copyright 2011 Logic Product Development <www.logicpd.com>
3  *      Peter Barada <peter.barada@logicpd.com>
4  *
5  * Configuration settings for the Logic OMAP35x/DM37x SOM LV/Torpedo
6  * reference boards.
7  *
8  * See file CREDITS for list of people who contributed to this
9  * project.
10  *
11  * This program is free software; you can redistribute it and/or
12  * modify it under the terms of the GNU General Public License as
13  * published by the Free Software Foundation; either version 2 of
14  * the License, or (at your option) any later version.
15  *
16  * This program is distributed in the hope that it will be useful,
17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
19  * GNU General Public License for more details.
20  *
21  * You should have received a copy of the GNU General Public License
22  * along with this program; if not, write to the Free Software
23  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
24  * MA 02111-1307 USA
25  */
26
27 #ifndef __CONFIG_H
28 #define __CONFIG_H
29
30 /*
31  * High Level Configuration Options
32  */
33 #define CONFIG_OMAP                     /* in a TI OMAP core */
34 #define CONFIG_OMAP34XX                 /* which is a 34XX */
35 #define CONFIG_OMAP3_LOGIC              /* working with Logic OMAP boards */
36
37 #undef CONFIG_USE_IRQ                   /* no support for IRQs */
38
39 #define CONFIG_SYS_TEXT_BASE    0x80400000
40
41 #define CONFIG_SDRC     /* The chip has SDRC controller */
42
43 #include <asm/arch/cpu.h>       /* get chip and board defs */
44 #include <asm/arch/omap3.h>
45
46 /*
47  * Display CPU and Board information
48  */
49 #define CONFIG_DISPLAY_CPUINFO
50 #define CONFIG_DISPLAY_BOARDINFO
51
52 /* Clock Defines */
53 #define V_OSCK                  26000000        /* Clock output from T2 */
54 #define V_SCLK                  (V_OSCK >> 1)
55
56 #define CONFIG_MISC_INIT_R              /* misc_init_r dumps the die id */
57
58 #define CONFIG_CMDLINE_TAG                      /* enable passing of ATAGs */
59 #define CONFIG_SETUP_MEMORY_TAGS
60 #define CONFIG_INITRD_TAG
61 #define CONFIG_REVISION_TAG
62
63 #define CONFIG_CMDLINE_EDITING                  /* cmd line edit/history */
64 #define CONFIG_ZERO_BOOTDELAY_CHECK             /* check keypress w/no delay */
65
66 /*
67  * Size of malloc() pool
68  */
69 #define CONFIG_ENV_SIZE                 (128 << 10)     /* 128 KiB */
70                                                 /* Sector */
71 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + (128 << 10))
72
73 /*
74  * Hardware drivers
75  */
76
77 /*
78  * NS16550 Configuration
79  */
80 #define V_NS16550_CLK                   48000000        /* 48MHz (APLL96/2) */
81
82 #define CONFIG_SYS_NS16550
83 #define CONFIG_SYS_NS16550_SERIAL
84 #define CONFIG_SYS_NS16550_REG_SIZE     (-4)
85 #define CONFIG_SYS_NS16550_CLK          V_NS16550_CLK
86
87 /*
88  * select serial console configuration
89  */
90 #define CONFIG_CONS_INDEX               1
91 #define CONFIG_SYS_NS16550_COM1         OMAP34XX_UART1
92 #define CONFIG_SERIAL1                  1       /* UART1 on OMAP Logic boards */
93
94 /* allow to overwrite serial and ethaddr */
95 #define CONFIG_ENV_OVERWRITE
96 #define CONFIG_BAUDRATE                 115200
97 #define CONFIG_SYS_BAUDRATE_TABLE       {4800, 9600, 19200, 38400, 57600,\
98                                         115200}
99 #define CONFIG_GENERIC_MMC
100 #define CONFIG_MMC
101 #define CONFIG_OMAP_HSMMC
102 #define CONFIG_DOS_PARTITION
103
104 /* commands to include */
105 #include <config_cmd_default.h>
106
107 #define CONFIG_CMD_CACHE
108 #define CONFIG_CMD_EXT2         /* EXT2 Support                 */
109 #define CONFIG_CMD_FAT          /* FAT support                  */
110 #define CONFIG_CMD_JFFS2        /* JFFS2 Support                */
111 #define CONFIG_CMD_MTDPARTS     /* Enable MTD parts commands */
112 #define CONFIG_MTD_DEVICE       /* needed for mtdparts commands */
113 #define MTDIDS_DEFAULT                  "nand0=omap2-nand.0"
114 #define MTDPARTS_DEFAULT                "mtdparts=omap2-nand.0:512k(x-loader),"\
115                                         "1920k(u-boot),128k(u-boot-env),"\
116                                         "4m(kernel),-(fs)"
117
118 #define CONFIG_CMD_I2C          /* I2C serial bus support       */
119 #define CONFIG_CMD_MMC          /* MMC support                  */
120 #define CONFIG_CMD_NAND         /* NAND support                 */
121 #define CONFIG_CMD_NAND_LOCK_UNLOCK     /* nand (un)lock commands       */
122 #define CONFIG_CMD_NET      /* bootp, tftpboot, rarpboot    */
123 #define CONFIG_CMD_PING
124 #define CONFIG_CMD_DHCP
125 #define CONFIG_CMD_SETECPR      /* Evaluate expressions         */
126
127 #undef CONFIG_CMD_FLASH         /* flinfo, erase, protect       */
128 #undef CONFIG_CMD_FPGA          /* FPGA configuration Support   */
129 #undef CONFIG_CMD_IMI           /* iminfo                       */
130 #undef CONFIG_CMD_IMLS          /* List all found images        */
131
132 #define CONFIG_SYS_NO_FLASH
133
134 /*
135  * I2C
136  */
137 #define CONFIG_HARD_I2C
138 #define CONFIG_DRIVER_OMAP34XX_I2C
139
140 #define CONFIG_SYS_I2C_SPEED            100000
141 #define CONFIG_SYS_I2C_SLAVE            1
142 #define CONFIG_SYS_I2C_BUS              0
143 #define CONFIG_SYS_I2C_BUS_SELECT       1
144 #define CONFIG_I2C_MULTI_BUS
145
146 /*
147  * TWL4030
148  */
149 #define CONFIG_TWL4030_POWER
150
151 /*
152  * Board NAND Info.
153  */
154 #define CONFIG_SYS_NAND_QUIET_TEST
155 #define CONFIG_NAND_OMAP_GPMC
156 #define CONFIG_SYS_NAND_ADDR            NAND_BASE       /* physical address */
157                                                         /* to access nand */
158 #define CONFIG_SYS_NAND_BASE            NAND_BASE       /* physical address */
159                                                         /* to access nand at */
160                                                         /* CS0 */
161
162 #define CONFIG_SYS_MAX_NAND_DEVICE      1               /* Max number of */
163                                                         /* NAND devices */
164 #define CONFIG_JFFS2_NAND
165 /* nand device jffs2 lives on */
166 #define CONFIG_JFFS2_DEV                "nand0"
167 /* start of jffs2 partition */
168 #define CONFIG_JFFS2_PART_OFFSET        0x680000
169 #define CONFIG_JFFS2_PART_SIZE          0xf980000       /* size of jffs2 */
170                                                         /* partition */
171
172 /* Environment information */
173 #define CONFIG_BOOTDELAY                2
174
175 /*
176  * PREBOOT assumes the 4.3" display is attached.  User can interrupt
177  * and modify display variable to suit their needs.
178  */
179 #define CONFIG_PREBOOT \
180         "echo ======================NOTICE============================;"\
181         "echo \"The u-boot environment is not set.\";"                  \
182         "echo \"If using a display a valid display varible for your panel\";" \
183         "echo \"needs to be set.\";"                                    \
184         "echo \"Valid display options are:\";"                          \
185         "echo \"  2 == LQ121S1DG31     TFT SVGA    (12.1)  Sharp\";"    \
186         "echo \"  3 == LQ036Q1DA01     TFT QVGA    (3.6)   Sharp w/ASIC\";" \
187         "echo \"  5 == LQ064D343       TFT VGA     (6.4)   Sharp\";"    \
188         "echo \"  7 == LQ10D368        TFT VGA     (10.4)  Sharp\";"    \
189         "echo \" 15 == LQ043T1DG01     TFT WQVGA   (4.3)   Sharp (DEFAULT)\";" \
190         "echo \" vga[-dvi or -hdmi]    LCD VGA     640x480\";"          \
191         "echo \" svga[-dvi or -hdmi]   LCD SVGA    800x600\";"          \
192         "echo \" xga[-dvi or -hdmi]    LCD XGA     1024x768\";"         \
193         "echo \" 720p[-dvi or -hdmi]   LCD 720P    1280x720\";"         \
194         "echo \"Defaulting to 4.3 LCD panel (display=15).\";"           \
195         "setenv display 15;"                                            \
196         "setenv preboot;"                                               \
197         "saveenv;"
198
199
200 #define CONFIG_EXTRA_ENV_SETTINGS \
201         "loadaddr=0x81000000\0" \
202         "bootfile=uImage\0" \
203         "mtdids=" MTDIDS_DEFAULT "\0"   \
204         "mtdparts=" MTDPARTS_DEFAULT "\0" \
205         "mmcdev=0\0" \
206         "autoboot=if mmc rescan ${mmcdev}; then " \
207                         "if run loadbootscript; then " \
208                                 "run bootscript; " \
209                         "else " \
210                                 "run defaultboot;" \
211                         "fi; " \
212                 "else run defaultboot; fi\0" \
213         "defaultboot=run mmcramboot\0" \
214         "consoledevice=ttyO0\0" \
215         "display=15\0" \
216         "setconsole=setenv console ${consoledevice},${baudrate}n8\0" \
217         "dump_bootargs=echo 'Bootargs: '; echo $bootargs\0" \
218         "rotation=0\0" \
219         "vrfb_arg=if itest ${rotation} -ne 0; then " \
220                 "setenv bootargs ${bootargs} omapfb.vrfb=y " \
221                 "omapfb.rotate=${rotation}; " \
222                 "fi\0" \
223         "otherbootargs=ignore_loglevel early_printk no_console_suspend\0" \
224         "addmtdparts=setenv bootargs ${bootargs} ${mtdparts}\0" \
225         "common_bootargs=setenv bootargs ${bootargs} display=${display} " \
226                 "${otherbootargs};" \
227                 "run addmtdparts; " \
228                 "run vrfb_arg\0" \
229         "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
230         "bootscript=echo 'Running bootscript from mmc ...'; " \
231                 "source ${loadaddr}\0" \
232         "loaduimage=mmc rescan ${mmcdev}; " \
233                 "fatload mmc ${mmcdev} ${loadaddr} ${bootfile}\0" \
234         "ramdisksize=64000\0" \
235         "ramdiskaddr=0x82000000\0" \
236         "ramdiskimage=rootfs.ext2.gz.uboot\0" \
237         "ramargs=run setconsole; setenv bootargs console=${console} " \
238                 "root=/dev/ram rw ramdisk_size=${ramdisksize}\0" \
239         "mmcramboot=echo 'Booting kernel from mmc w/ramdisk...'; " \
240                 "run ramargs; " \
241                 "run common_bootargs; " \
242                 "run dump_bootargs; " \
243                 "run loaduimage; " \
244                 "fatload mmc ${mmcdev} ${ramdiskaddr} ${ramdiskimage}; "\
245                 "bootm ${loadaddr} ${ramdiskaddr}\0" \
246         "ramboot=echo 'Booting kernel/ramdisk rootfs from tftp...'; " \
247                 "run ramargs; " \
248                 "run common_bootargs; " \
249                 "run dump_bootargs; " \
250                 "tftpboot ${loadaddr} ${bootfile}; "\
251                 "tftpboot ${ramdiskaddr} ${ramdiskimage}; "\
252                 "bootm ${loadaddr} ${ramdiskaddr}\0"
253
254 #define CONFIG_BOOTCOMMAND \
255         "run autoboot"
256
257 #define CONFIG_AUTO_COMPLETE
258 /*
259  * Miscellaneous configurable options
260  */
261 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
262 #define CONFIG_SYS_HUSH_PARSER          /* use "hush" command parser */
263 #define CONFIG_SYS_PROMPT_HUSH_PS2      "> "
264 #define CONFIG_SYS_PROMPT               "OMAP Logic # "
265 #define CONFIG_SYS_CBSIZE               512     /* Console I/O Buffer Size */
266 /* Print Buffer Size */
267 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
268                                         sizeof(CONFIG_SYS_PROMPT) + 16)
269 #define CONFIG_SYS_MAXARGS              16      /* max number of command args */
270 /* Boot Argument Buffer Size */
271 #define CONFIG_SYS_BARGSIZE             (CONFIG_SYS_CBSIZE)
272 /* memtest works on */
273 #define CONFIG_SYS_MEMTEST_START        (OMAP34XX_SDRC_CS0)
274 #define CONFIG_SYS_MEMTEST_END          (OMAP34XX_SDRC_CS0 + \
275                                         0x01F00000) /* 31MB */
276
277 #define CONFIG_SYS_LOAD_ADDR            (OMAP34XX_SDRC_CS0) /* default load */
278                                                                 /* address */
279
280 /*
281  * OMAP3 has 12 GP timers, they can be driven by the system clock
282  * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
283  * This rate is divided by a local divisor.
284  */
285 #define CONFIG_SYS_TIMERBASE            (OMAP34XX_GPT2)
286 #define CONFIG_SYS_PTV                  2       /* Divisor: 2^(PTV+1) => 8 */
287 #define CONFIG_SYS_HZ                   1000
288
289 /*
290  * Stack sizes
291  *
292  * The stack sizes are set up in start.S using the settings below
293  */
294 #define CONFIG_STACKSIZE        (128 << 10)     /* regular stack 128 KiB */
295
296 /*
297  * Physical Memory Map
298  */
299 #define CONFIG_NR_DRAM_BANKS    2       /* CS1 may or may not be populated */
300 #define PHYS_SDRAM_1            OMAP34XX_SDRC_CS0
301 #define PHYS_SDRAM_2            OMAP34XX_SDRC_CS1
302
303 /*
304  * FLASH and environment organization
305  */
306
307 /* **** PISMO SUPPORT *** */
308
309 /* Configure the PISMO */
310 #define PISMO1_NAND_SIZE                GPMC_SIZE_128M
311
312 #define CONFIG_SYS_MONITOR_LEN          (256 << 10)     /* Reserve 2 sectors */
313
314 #if defined(CONFIG_CMD_NAND)
315 #define CONFIG_SYS_FLASH_BASE           PISMO1_NAND_BASE
316 #elif defined(CONFIG_CMD_ONENAND)
317 #define CONFIG_SYS_FLASH_BASE           PISMO1_ONEN_BASE
318 #endif
319
320 /* Monitor at start of flash */
321 #define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_FLASH_BASE
322
323 #define SMNAND_ENV_OFFSET               0x260000 /* environment starts here */
324
325 #if defined(CONFIG_CMD_NAND)
326 #define CONFIG_NAND_OMAP_GPMC
327 #define GPMC_NAND_ECC_LP_x16_LAYOUT     1
328 #define CONFIG_ENV_IS_IN_NAND
329 #define CONFIG_ENV_OFFSET               SMNAND_ENV_OFFSET
330 #endif
331
332 #define CONFIG_SYS_ENV_SECT_SIZE        (128 << 10)     /* 128 KiB */
333 #define CONFIG_ENV_ADDR                 CONFIG_ENV_OFFSET
334
335 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
336 #define CONFIG_SYS_INIT_RAM_ADDR        0x4020f800
337 #define CONFIG_SYS_INIT_RAM_SIZE        0x800
338 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_INIT_RAM_ADDR + \
339                                          CONFIG_SYS_INIT_RAM_SIZE - \
340                                          GENERATED_GBL_DATA_SIZE)
341
342 /*
343  * SMSC922x Ethernet
344  */
345 #if defined(CONFIG_CMD_NET)
346
347 #define CONFIG_SMC911X
348 #define CONFIG_SMC911X_16_BIT
349 #define CONFIG_SMC911X_BASE     0x08000000
350
351 #endif /* (CONFIG_CMD_NET) */
352
353 /*
354  * BOOTP fields
355  */
356
357 #define CONFIG_BOOTP_SUBNETMASK         0x00000001
358 #define CONFIG_BOOTP_GATEWAY            0x00000002
359 #define CONFIG_BOOTP_HOSTNAME           0x00000004
360 #define CONFIG_BOOTP_BOOTPATH           0x00000010
361
362 #endif /* __CONFIG_H */