OMAP3: igep00x0: add CONFIG_SYS_NS16550_BROKEN_TEMT
[platform/kernel/u-boot.git] / include / configs / igep00x0.h
1 /*
2  * Common configuration settings for IGEP technology based boards
3  *
4  * (C) Copyright 2012
5  * ISEE 2007 SL, <www.iseebcn.com>
6  *
7  * This program is free software; you can redistribute it and/or
8  * modify it under the terms of the GNU General Public License as
9  * published by the Free Software Foundation; either version 2 of
10  * the License, or (at your option) any later version.
11  *
12  * This program is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15  * GNU General Public License for more details.
16  *
17  * You should have received a copy of the GNU General Public License
18  * along with this program; if not, write to the Free Software
19  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
20  * MA 02111-1307 USA
21  */
22
23 #ifndef __IGEP00X0_H
24 #define __IGEP00X0_H
25
26 #include <asm/sizes.h>
27
28 /*
29  * High Level Configuration Options
30  */
31 #define CONFIG_OMAP             1       /* in a TI OMAP core */
32 #define CONFIG_OMAP34XX         1       /* which is a 34XX */
33 #define CONFIG_OMAP_GPIO
34
35 #define CONFIG_SDRC     /* The chip has SDRC controller */
36
37 #include <asm/arch/cpu.h>
38 #include <asm/arch/omap3.h>
39
40 /*
41  * Display CPU and Board information
42  */
43 #define CONFIG_DISPLAY_CPUINFO          1
44 #define CONFIG_DISPLAY_BOARDINFO        1
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              1       /* enable passing of ATAGs */
53 #define CONFIG_SETUP_MEMORY_TAGS        1
54 #define CONFIG_INITRD_TAG               1
55 #define CONFIG_REVISION_TAG             1
56
57 #define CONFIG_OF_LIBFDT                1
58
59 /*
60  * NS16550 Configuration
61  */
62
63 #define V_NS16550_CLK                   48000000        /* 48MHz (APLL96/2) */
64
65 #define CONFIG_SYS_NS16550
66 #define CONFIG_SYS_NS16550_SERIAL
67 #define CONFIG_SYS_NS16550_REG_SIZE     (-4)
68 #define CONFIG_SYS_NS16550_CLK          V_NS16550_CLK
69
70 /* define to avoid U-Boot to hang while waiting for TEMT */
71 #define CONFIG_SYS_NS16550_BROKEN_TEMT
72
73 /* select serial console configuration */
74 #define CONFIG_CONS_INDEX               3
75 #define CONFIG_SYS_NS16550_COM3         OMAP34XX_UART3
76 #define CONFIG_SERIAL3                  3
77
78 /* allow to overwrite serial and ethaddr */
79 #define CONFIG_ENV_OVERWRITE
80 #define CONFIG_BAUDRATE                 115200
81 #define CONFIG_SYS_BAUDRATE_TABLE       {4800, 9600, 19200, 38400, 57600, \
82                                         115200}
83 #define CONFIG_GENERIC_MMC              1
84 #define CONFIG_MMC                      1
85 #define CONFIG_OMAP_HSMMC               1
86 #define CONFIG_DOS_PARTITION            1
87
88 /* USB */
89 #define CONFIG_MUSB_UDC                 1
90 #define CONFIG_USB_OMAP3                1
91 #define CONFIG_TWL4030_USB              1
92
93 /* USB device configuration */
94 #define CONFIG_USB_DEVICE               1
95 #define CONFIG_USB_TTY                  1
96 #define CONFIG_SYS_CONSOLE_IS_IN_ENV    1
97
98 /* Change these to suit your needs */
99 #define CONFIG_USBD_VENDORID            0x0451
100 #define CONFIG_USBD_PRODUCTID           0x5678
101 #define CONFIG_USBD_MANUFACTURER        "Texas Instruments"
102 #define CONFIG_USBD_PRODUCT_NAME        "IGEP"
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_I2C          /* I2C serial bus support       */
111 #define CONFIG_CMD_MMC          /* MMC support                  */
112 #ifdef CONFIG_BOOT_ONENAND
113 #define CONFIG_CMD_ONENAND      /* ONENAND support              */
114 #endif
115 #ifdef CONFIG_BOOT_NAND
116 #define CONFIG_CMD_NAND
117 #endif
118 #define CONFIG_CMD_NET          /* bootp, tftpboot, rarpboot    */
119 #define CONFIG_CMD_DHCP
120 #define CONFIG_CMD_PING
121 #define CONFIG_CMD_NFS          /* NFS support                  */
122 #define CONFIG_CMD_MTDPARTS     /* Enable MTD parts commands    */
123 #define CONFIG_MTD_DEVICE
124
125 #undef CONFIG_CMD_FLASH         /* flinfo, erase, protect       */
126 #undef CONFIG_CMD_IMLS          /* List all found images        */
127
128 #define CONFIG_SYS_NO_FLASH
129 #define CONFIG_HARD_I2C                 1
130 #define CONFIG_SYS_I2C_SPEED            100000
131 #define CONFIG_SYS_I2C_SLAVE            1
132 #define CONFIG_SYS_I2C_BUS              0
133 #define CONFIG_SYS_I2C_BUS_SELECT       1
134 #define CONFIG_DRIVER_OMAP34XX_I2C      1
135
136 /*
137  * TWL4030
138  */
139 #define CONFIG_TWL4030_POWER            1
140
141 #define CONFIG_BOOTDELAY                3
142
143 #define CONFIG_EXTRA_ENV_SETTINGS \
144         "usbtty=cdc_acm\0" \
145         "loadaddr=0x82000000\0" \
146         "usbtty=cdc_acm\0" \
147         "console=ttyO2,115200n8\0" \
148         "mpurate=auto\0" \
149         "vram=12M\0" \
150         "dvimode=1024x768MR-16@60\0" \
151         "defaultdisplay=dvi\0" \
152         "mmcdev=0\0" \
153         "mmcroot=/dev/mmcblk0p2 rw\0" \
154         "mmcrootfstype=ext4 rootwait\0" \
155         "nandroot=/dev/mtdblock4 rw\0" \
156         "nandrootfstype=jffs2\0" \
157         "mmcargs=setenv bootargs console=${console} " \
158                 "mpurate=${mpurate} " \
159                 "vram=${vram} " \
160                 "omapfb.mode=dvi:${dvimode} " \
161                 "omapfb.debug=y " \
162                 "omapdss.def_disp=${defaultdisplay} " \
163                 "root=${mmcroot} " \
164                 "rootfstype=${mmcrootfstype}\0" \
165         "nandargs=setenv bootargs console=${console} " \
166                 "mpurate=${mpurate} " \
167                 "vram=${vram} " \
168                 "omapfb.mode=dvi:${dvimode} " \
169                 "omapfb.debug=y " \
170                 "omapdss.def_disp=${defaultdisplay} " \
171                 "root=${nandroot} " \
172                 "rootfstype=${nandrootfstype}\0" \
173         "loadbootenv=fatload mmc ${mmcdev} ${loadaddr} uEnv.txt\0" \
174         "importbootenv=echo Importing environment from mmc ...; " \
175                 "env import -t $loadaddr $filesize\0" \
176         "loaduimage=fatload mmc ${mmcdev} ${loadaddr} uImage\0" \
177         "mmcboot=echo Booting from mmc ...; " \
178                 "run mmcargs; " \
179                 "bootm ${loadaddr}\0" \
180         "nandboot=echo Booting from onenand ...; " \
181                 "run nandargs; " \
182                 "onenand read ${loadaddr} 280000 400000; " \
183                 "bootm ${loadaddr}\0" \
184
185 #define CONFIG_BOOTCOMMAND \
186         "mmc dev ${mmcdev}; if mmc rescan; then " \
187                 "echo SD/MMC found on device ${mmcdev};" \
188                 "if run loadbootenv; then " \
189                         "run importbootenv;" \
190                 "fi;" \
191                 "if test -n $uenvcmd; then " \
192                         "echo Running uenvcmd ...;" \
193                         "run uenvcmd;" \
194                 "fi;" \
195                 "if run loaduimage; then " \
196                         "run mmcboot;" \
197                 "fi;" \
198         "fi;" \
199         "run nandboot;" \
200
201 #define CONFIG_AUTO_COMPLETE            1
202
203 /*
204  * Miscellaneous configurable options
205  */
206 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
207 #define CONFIG_SYS_HUSH_PARSER          /* use "hush" command parser */
208 #define CONFIG_SYS_PROMPT               "U-Boot # "
209 #define CONFIG_SYS_CBSIZE               256     /* Console I/O Buffer Size */
210 /* Print Buffer Size */
211 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
212                                         sizeof(CONFIG_SYS_PROMPT) + 16)
213 #define CONFIG_SYS_MAXARGS              16      /* max number of command args */
214 /* Boot Argument Buffer Size */
215 #define CONFIG_SYS_BARGSIZE             (CONFIG_SYS_CBSIZE)
216
217 #define CONFIG_SYS_MEMTEST_START        (OMAP34XX_SDRC_CS0)     /* memtest */
218                                                                 /* works on */
219 #define CONFIG_SYS_MEMTEST_END          (OMAP34XX_SDRC_CS0 + \
220                                         0x01F00000) /* 31MB */
221
222 #define CONFIG_SYS_LOAD_ADDR            (OMAP34XX_SDRC_CS0)     /* default */
223                                                         /* load address */
224
225 #define CONFIG_SYS_MONITOR_LEN          (256 << 10)
226
227 /*
228  * OMAP3 has 12 GP timers, they can be driven by the system clock
229  * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
230  * This rate is divided by a local divisor.
231  */
232 #define CONFIG_SYS_TIMERBASE            (OMAP34XX_GPT2)
233 #define CONFIG_SYS_PTV                  2       /* Divisor: 2^(PTV+1) => 8 */
234 #define CONFIG_SYS_HZ                   1000
235
236 /*
237  * Physical Memory Map
238  *
239  */
240 #define CONFIG_NR_DRAM_BANKS    2       /* CS1 may or may not be populated */
241 #define PHYS_SDRAM_1            OMAP34XX_SDRC_CS0
242 #define PHYS_SDRAM_2            OMAP34XX_SDRC_CS1
243
244 /*
245  * FLASH and environment organization
246  */
247
248 #ifdef CONFIG_BOOT_ONENAND
249 #define PISMO1_ONEN_SIZE                GPMC_SIZE_128M /* Configure the PISMO */
250
251 #define CONFIG_SYS_ONENAND_BASE         ONENAND_MAP
252
253 #define ONENAND_ENV_OFFSET              0x260000 /* environment starts here */
254
255 #define CONFIG_ENV_IS_IN_ONENAND        1
256 #define CONFIG_ENV_SIZE                 (512 << 10) /* Total Size Environment */
257 #define CONFIG_ENV_ADDR                 ONENAND_ENV_OFFSET
258 #endif
259
260 #ifdef CONFIG_BOOT_NAND
261 #define PISMO1_NAND_SIZE                GPMC_SIZE_128M /* Configure the PISMO */
262 #define CONFIG_NAND_OMAP_GPMC
263 #define CONFIG_SYS_NAND_BASE            NAND_BASE
264 #define GPMC_NAND_ECC_LP_x16_LAYOUT     1
265 #define CONFIG_ENV_OFFSET               0x260000 /* environment starts here */
266 #define CONFIG_ENV_IS_IN_NAND           1
267 #define CONFIG_ENV_SIZE                 (512 << 10) /* Total Size Environment */
268 #define CONFIG_ENV_ADDR                 NAND_ENV_OFFSET
269 #define CONFIG_SYS_MAX_NAND_DEVICE      1
270 #endif
271
272 /*
273  * Size of malloc() pool
274  */
275 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + (128 << 10))
276
277 /*
278  * SMSC911x Ethernet
279  */
280 #if defined(CONFIG_CMD_NET)
281 #define CONFIG_SMC911X
282 #define CONFIG_SMC911X_32_BIT
283 #define CONFIG_SMC911X_BASE     0x2C000000
284 #endif /* (CONFIG_CMD_NET) */
285
286 /*
287  * Leave it at 0x80008000 to allow booting new u-boot.bin with X-loader
288  * and older u-boot.bin with the new U-Boot SPL.
289  */
290 #define CONFIG_SYS_TEXT_BASE            0x80008000
291 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
292 #define CONFIG_SYS_INIT_RAM_ADDR        0x4020f800
293 #define CONFIG_SYS_INIT_RAM_SIZE        0x800
294 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_INIT_RAM_ADDR + \
295                                          CONFIG_SYS_INIT_RAM_SIZE - \
296                                          GENERATED_GBL_DATA_SIZE)
297
298 /* SPL */
299 #define CONFIG_SPL
300 #define CONFIG_SPL_FRAMEWORK
301 #define CONFIG_SPL_NAND_SIMPLE
302 #define CONFIG_SPL_TEXT_BASE            0x40200800
303 #define CONFIG_SPL_MAX_SIZE             (54 * 1024)
304 #define CONFIG_SPL_STACK                LOW_LEVEL_SRAM_STACK
305
306 /* move malloc and bss high to prevent clashing with the main image */
307 #define CONFIG_SYS_SPL_MALLOC_START     0x87000000
308 #define CONFIG_SYS_SPL_MALLOC_SIZE      0x80000
309 #define CONFIG_SPL_BSS_START_ADDR       0x87080000      /* end of minimum RAM */
310 #define CONFIG_SPL_BSS_MAX_SIZE         0x80000         /* 512 KB */
311
312 /* MMC boot config */
313 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
314 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS      0x200 /* 256 KB */
315 #define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION    1
316 #define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME        "u-boot.img"
317
318 #define CONFIG_SPL_BOARD_INIT
319 #define CONFIG_SPL_LIBCOMMON_SUPPORT
320 #define CONFIG_SPL_LIBDISK_SUPPORT
321 #define CONFIG_SPL_I2C_SUPPORT
322 #define CONFIG_SPL_LIBGENERIC_SUPPORT
323 #define CONFIG_SPL_MMC_SUPPORT
324 #define CONFIG_SPL_FAT_SUPPORT
325 #define CONFIG_SPL_SERIAL_SUPPORT
326
327 #define CONFIG_SPL_POWER_SUPPORT
328 #define CONFIG_SPL_LDSCRIPT             "$(CPUDIR)/omap-common/u-boot-spl.lds"
329
330 #ifdef CONFIG_BOOT_ONENAND
331 #define CONFIG_SPL_ONENAND_SUPPORT
332
333 /* OneNAND boot config */
334 #define CONFIG_SYS_ONENAND_U_BOOT_OFFS  0x80000
335 #define CONFIG_SYS_ONENAND_PAGE_SIZE    2048
336 #define CONFIG_SPL_ONENAND_LOAD_ADDR    0x80000
337 #define CONFIG_SPL_ONENAND_LOAD_SIZE    \
338         (512 * 1024 - CONFIG_SPL_ONENAND_LOAD_ADDR)
339
340 #endif
341
342 #ifdef CONFIG_BOOT_NAND
343 #define CONFIG_SPL_NAND_SUPPORT
344 #define CONFIG_SPL_NAND_BASE
345 #define CONFIG_SPL_NAND_DRIVERS
346 #define CONFIG_SPL_NAND_ECC
347
348 /* NAND boot config */
349 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
350 #define CONFIG_SYS_NAND_PAGE_COUNT      64
351 #define CONFIG_SYS_NAND_PAGE_SIZE       2048
352 #define CONFIG_SYS_NAND_OOBSIZE         64
353 #define CONFIG_SYS_NAND_BLOCK_SIZE      (128*1024)
354 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   0
355 #define CONFIG_SYS_NAND_ECCPOS          {2, 3, 4, 5, 6, 7, 8, 9,\
356                                                 10, 11, 12, 13}
357 #define CONFIG_SYS_NAND_ECCSIZE         512
358 #define CONFIG_SYS_NAND_ECCBYTES        3
359 #define CONFIG_SYS_NAND_U_BOOT_START    CONFIG_SYS_TEXT_BASE
360 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x80000
361 #endif
362
363 #endif /* __IGEP00X0_H */