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36b4e2dd | 1 | /* |
9fc376be | 2 | * (C) Copyright 2011 CompuLab, Ltd. |
36b4e2dd | 3 | * Mike Rapoport <mike@compulab.co.il> |
dccd9a0b | 4 | * Igor Grinberg <grinberg@compulab.co.il> |
36b4e2dd MR |
5 | * |
6 | * Based on omap3_beagle.h | |
7 | * (C) Copyright 2006-2008 | |
8 | * Texas Instruments. | |
9 | * Richard Woodruff <r-woodruff2@ti.com> | |
10 | * Syed Mohammed Khasim <x0khasim@ti.com> | |
11 | * | |
b65a77a8 | 12 | * Configuration settings for the CompuLab CM-T35 and CM-T3730 boards |
36b4e2dd | 13 | * |
1a459660 | 14 | * SPDX-License-Identifier: GPL-2.0+ |
36b4e2dd MR |
15 | */ |
16 | ||
17 | #ifndef __CONFIG_H | |
18 | #define __CONFIG_H | |
19 | ||
20 | /* | |
21 | * High Level Configuration Options | |
22 | */ | |
9fc376be | 23 | #define CONFIG_OMAP /* in a TI OMAP core */ |
308252ad | 24 | #define CONFIG_OMAP_GPIO |
5b28f204 | 25 | #define CONFIG_CMD_GPIO |
9fc376be | 26 | #define CONFIG_CM_T3X /* working with CM-T35 and CM-T3730 */ |
806d2792 | 27 | #define CONFIG_OMAP_COMMON |
623185db | 28 | #define CONFIG_SYS_GENERIC_BOARD |
36b4e2dd | 29 | |
36b4e2dd MR |
30 | #define CONFIG_SDRC /* The chip has SDRC controller */ |
31 | ||
32 | #include <asm/arch/cpu.h> /* get chip and board defs */ | |
987ec585 | 33 | #include <asm/arch/omap.h> |
36b4e2dd MR |
34 | |
35 | /* | |
36 | * Display CPU and Board information | |
37 | */ | |
9fc376be NK |
38 | #define CONFIG_DISPLAY_CPUINFO |
39 | #define CONFIG_DISPLAY_BOARDINFO | |
36b4e2dd MR |
40 | |
41 | /* Clock Defines */ | |
42 | #define V_OSCK 26000000 /* Clock output from T2 */ | |
43 | #define V_SCLK (V_OSCK >> 1) | |
44 | ||
36b4e2dd MR |
45 | #define CONFIG_MISC_INIT_R |
46 | ||
47 | #define CONFIG_OF_LIBFDT 1 | |
36b4e2dd | 48 | |
9fc376be NK |
49 | #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ |
50 | #define CONFIG_SETUP_MEMORY_TAGS | |
51 | #define CONFIG_INITRD_TAG | |
52 | #define CONFIG_REVISION_TAG | |
82309250 | 53 | #define CONFIG_SERIAL_TAG |
36b4e2dd MR |
54 | |
55 | /* | |
56 | * Size of malloc() pool | |
57 | */ | |
390cdcda | 58 | #define CONFIG_ENV_SIZE (16 << 10) /* 16 KiB */ |
9fc376be NK |
59 | /* Sector */ |
60 | #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (128 << 10)) | |
36b4e2dd MR |
61 | |
62 | /* | |
63 | * Hardware drivers | |
64 | */ | |
65 | ||
66 | /* | |
67 | * NS16550 Configuration | |
68 | */ | |
69 | #define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */ | |
70 | ||
71 | #define CONFIG_SYS_NS16550 | |
72 | #define CONFIG_SYS_NS16550_SERIAL | |
73 | #define CONFIG_SYS_NS16550_REG_SIZE (-4) | |
74 | #define CONFIG_SYS_NS16550_CLK V_NS16550_CLK | |
75 | ||
76 | /* | |
77 | * select serial console configuration | |
78 | */ | |
79 | #define CONFIG_CONS_INDEX 3 | |
80 | #define CONFIG_SYS_NS16550_COM3 OMAP34XX_UART3 | |
81 | #define CONFIG_SERIAL3 3 /* UART3 */ | |
82 | ||
83 | /* allow to overwrite serial and ethaddr */ | |
84 | #define CONFIG_ENV_OVERWRITE | |
85 | #define CONFIG_BAUDRATE 115200 | |
86 | #define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600,\ | |
87 | 115200} | |
9fc376be NK |
88 | |
89 | #define CONFIG_GENERIC_MMC | |
90 | #define CONFIG_MMC | |
91 | #define CONFIG_OMAP_HSMMC | |
92 | #define CONFIG_DOS_PARTITION | |
36b4e2dd | 93 | |
36b4e2dd | 94 | /* USB */ |
9fc376be | 95 | #define CONFIG_USB_OMAP3 |
854a7836 NK |
96 | #define CONFIG_USB_EHCI |
97 | #define CONFIG_USB_EHCI_OMAP | |
854a7836 NK |
98 | #define CONFIG_USB_STORAGE |
99 | #define CONFIG_MUSB_UDC | |
9fc376be | 100 | #define CONFIG_TWL4030_USB |
854a7836 | 101 | #define CONFIG_CMD_USB |
36b4e2dd MR |
102 | |
103 | /* USB device configuration */ | |
9fc376be NK |
104 | #define CONFIG_USB_DEVICE |
105 | #define CONFIG_USB_TTY | |
106 | #define CONFIG_SYS_CONSOLE_IS_IN_ENV | |
36b4e2dd MR |
107 | |
108 | /* commands to include */ | |
109 | #include <config_cmd_default.h> | |
110 | ||
111 | #define CONFIG_CMD_CACHE | |
112 | #define CONFIG_CMD_EXT2 /* EXT2 Support */ | |
113 | #define CONFIG_CMD_FAT /* FAT support */ | |
36b4e2dd MR |
114 | #define CONFIG_CMD_MTDPARTS /* Enable MTD parts commands */ |
115 | #define CONFIG_MTD_DEVICE /* needed for mtdparts commands */ | |
0b800a6b | 116 | #define CONFIG_MTD_PARTITIONS |
9fc376be NK |
117 | #define MTDIDS_DEFAULT "nand0=nand" |
118 | #define MTDPARTS_DEFAULT "mtdparts=nand:512k(x-loader),"\ | |
0b800a6b | 119 | "1920k(u-boot),256k(u-boot-env),"\ |
9fc376be | 120 | "4m(kernel),-(fs)" |
36b4e2dd MR |
121 | |
122 | #define CONFIG_CMD_I2C /* I2C serial bus support */ | |
123 | #define CONFIG_CMD_MMC /* MMC support */ | |
124 | #define CONFIG_CMD_NAND /* NAND support */ | |
125 | #define CONFIG_CMD_DHCP | |
126 | #define CONFIG_CMD_PING | |
127 | ||
128 | #undef CONFIG_CMD_FLASH /* flinfo, erase, protect */ | |
129 | #undef CONFIG_CMD_FPGA /* FPGA configuration Support */ | |
130 | #undef CONFIG_CMD_IMLS /* List all found images */ | |
131 | ||
132 | #define CONFIG_SYS_NO_FLASH | |
6789e84e HS |
133 | #define CONFIG_SYS_I2C |
134 | #define CONFIG_SYS_OMAP24_I2C_SPEED 100000 | |
135 | #define CONFIG_SYS_OMAP24_I2C_SLAVE 1 | |
136 | #define CONFIG_SYS_I2C_OMAP34XX | |
82309250 NK |
137 | #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 |
138 | #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 | |
52658fda | 139 | #define CONFIG_SYS_I2C_EEPROM_BUS 0 |
79874ae9 | 140 | #define CONFIG_I2C_MULTI_BUS |
36b4e2dd MR |
141 | |
142 | /* | |
143 | * TWL4030 | |
144 | */ | |
9fc376be NK |
145 | #define CONFIG_TWL4030_POWER |
146 | #define CONFIG_TWL4030_LED | |
36b4e2dd MR |
147 | |
148 | /* | |
149 | * Board NAND Info. | |
150 | */ | |
9fc376be | 151 | #define CONFIG_SYS_NAND_QUIET_TEST |
36b4e2dd MR |
152 | #define CONFIG_NAND_OMAP_GPMC |
153 | #define CONFIG_SYS_NAND_ADDR NAND_BASE /* physical address */ | |
154 | /* to access nand */ | |
155 | #define CONFIG_SYS_NAND_BASE NAND_BASE /* physical address */ | |
156 | /* to access nand at */ | |
157 | /* CS0 */ | |
36b4e2dd MR |
158 | #define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND */ |
159 | /* devices */ | |
7bb6e29b | 160 | |
36b4e2dd | 161 | /* Environment information */ |
a431be4c | 162 | #define CONFIG_BOOTDELAY 3 |
9bd5c1ad | 163 | #define CONFIG_ZERO_BOOTDELAY_CHECK |
36b4e2dd MR |
164 | |
165 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
166 | "loadaddr=0x82000000\0" \ | |
167 | "usbtty=cdc_acm\0" \ | |
f3ef3609 | 168 | "console=ttyO2,115200n8\0" \ |
36b4e2dd MR |
169 | "mpurate=500\0" \ |
170 | "vram=12M\0" \ | |
171 | "dvimode=1024x768MR-16@60\0" \ | |
172 | "defaultdisplay=dvi\0" \ | |
173 | "mmcdev=0\0" \ | |
174 | "mmcroot=/dev/mmcblk0p2 rw\0" \ | |
0b800a6b | 175 | "mmcrootfstype=ext4 rootwait\0" \ |
36b4e2dd | 176 | "nandroot=/dev/mtdblock4 rw\0" \ |
0b800a6b | 177 | "nandrootfstype=ubifs\0" \ |
36b4e2dd MR |
178 | "mmcargs=setenv bootargs console=${console} " \ |
179 | "mpurate=${mpurate} " \ | |
180 | "vram=${vram} " \ | |
181 | "omapfb.mode=dvi:${dvimode} " \ | |
36b4e2dd MR |
182 | "omapdss.def_disp=${defaultdisplay} " \ |
183 | "root=${mmcroot} " \ | |
184 | "rootfstype=${mmcrootfstype}\0" \ | |
185 | "nandargs=setenv bootargs console=${console} " \ | |
186 | "mpurate=${mpurate} " \ | |
187 | "vram=${vram} " \ | |
188 | "omapfb.mode=dvi:${dvimode} " \ | |
36b4e2dd MR |
189 | "omapdss.def_disp=${defaultdisplay} " \ |
190 | "root=${nandroot} " \ | |
191 | "rootfstype=${nandrootfstype}\0" \ | |
192 | "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \ | |
193 | "bootscript=echo Running bootscript from mmc ...; " \ | |
194 | "source ${loadaddr}\0" \ | |
195 | "loaduimage=fatload mmc ${mmcdev} ${loadaddr} uImage\0" \ | |
196 | "mmcboot=echo Booting from mmc ...; " \ | |
197 | "run mmcargs; " \ | |
198 | "bootm ${loadaddr}\0" \ | |
199 | "nandboot=echo Booting from nand ...; " \ | |
200 | "run nandargs; " \ | |
0b800a6b | 201 | "nand read ${loadaddr} 2a0000 400000; " \ |
36b4e2dd MR |
202 | "bootm ${loadaddr}\0" \ |
203 | ||
f3ef3609 | 204 | #define CONFIG_CMD_BOOTZ |
36b4e2dd | 205 | #define CONFIG_BOOTCOMMAND \ |
66968110 | 206 | "mmc dev ${mmcdev}; if mmc rescan; then " \ |
36b4e2dd MR |
207 | "if run loadbootscript; then " \ |
208 | "run bootscript; " \ | |
209 | "else " \ | |
210 | "if run loaduimage; then " \ | |
211 | "run mmcboot; " \ | |
212 | "else run nandboot; " \ | |
213 | "fi; " \ | |
214 | "fi; " \ | |
215 | "else run nandboot; fi" | |
216 | ||
36b4e2dd MR |
217 | /* |
218 | * Miscellaneous configurable options | |
219 | */ | |
41d7e702 IG |
220 | #define CONFIG_AUTO_COMPLETE |
221 | #define CONFIG_CMDLINE_EDITING | |
222 | #define CONFIG_TIMESTAMP | |
9fc376be | 223 | #define CONFIG_SYS_AUTOLOAD "no" |
36b4e2dd MR |
224 | #define CONFIG_SYS_LONGHELP /* undef to save memory */ |
225 | #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ | |
b65a77a8 | 226 | #define CONFIG_SYS_PROMPT "CM-T3x # " |
36b4e2dd MR |
227 | #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ |
228 | /* Print Buffer Size */ | |
229 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ | |
230 | sizeof(CONFIG_SYS_PROMPT) + 16) | |
231 | #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ | |
232 | /* Boot Argument Buffer Size */ | |
233 | #define CONFIG_SYS_BARGSIZE (CONFIG_SYS_CBSIZE) | |
234 | ||
235 | #define CONFIG_SYS_MEMTEST_START (OMAP34XX_SDRC_CS0) /* memtest */ | |
236 | /* works on */ | |
237 | #define CONFIG_SYS_MEMTEST_END (OMAP34XX_SDRC_CS0 + \ | |
238 | 0x01F00000) /* 31MB */ | |
239 | ||
240 | #define CONFIG_SYS_LOAD_ADDR (OMAP34XX_SDRC_CS0) /* default */ | |
241 | /* load address */ | |
242 | ||
243 | /* | |
244 | * OMAP3 has 12 GP timers, they can be driven by the system clock | |
245 | * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK). | |
246 | * This rate is divided by a local divisor. | |
247 | */ | |
248 | #define CONFIG_SYS_TIMERBASE (OMAP34XX_GPT2) | |
249 | #define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */ | |
36b4e2dd | 250 | |
36b4e2dd MR |
251 | /*----------------------------------------------------------------------- |
252 | * Physical Memory Map | |
253 | */ | |
254 | #define CONFIG_NR_DRAM_BANKS 1 /* CS1 is never populated */ | |
255 | #define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0 | |
36b4e2dd | 256 | |
36b4e2dd MR |
257 | /*----------------------------------------------------------------------- |
258 | * FLASH and environment organization | |
259 | */ | |
260 | ||
261 | /* **** PISMO SUPPORT *** */ | |
36b4e2dd MR |
262 | /* Monitor at start of flash */ |
263 | #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE | |
3530a35d | 264 | #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2 sectors */ |
36b4e2dd | 265 | |
9fc376be | 266 | #define CONFIG_ENV_IS_IN_NAND |
36b4e2dd | 267 | #define SMNAND_ENV_OFFSET 0x260000 /* environment starts here */ |
6cbec7b3 | 268 | #define CONFIG_ENV_OFFSET SMNAND_ENV_OFFSET |
36b4e2dd MR |
269 | #define CONFIG_ENV_ADDR SMNAND_ENV_OFFSET |
270 | ||
36b4e2dd | 271 | #if defined(CONFIG_CMD_NET) |
36b4e2dd MR |
272 | #define CONFIG_SMC911X |
273 | #define CONFIG_SMC911X_32_BIT | |
b65a77a8 IG |
274 | #define CM_T3X_SMC911X_BASE 0x2C000000 |
275 | #define SB_T35_SMC911X_BASE (CM_T3X_SMC911X_BASE + (16 << 20)) | |
276 | #define CONFIG_SMC911X_BASE CM_T3X_SMC911X_BASE | |
36b4e2dd MR |
277 | #endif /* (CONFIG_CMD_NET) */ |
278 | ||
279 | /* additions for new relocation code, must be added to all boards */ | |
280 | #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 | |
281 | #define CONFIG_SYS_INIT_RAM_ADDR 0x4020f800 | |
282 | #define CONFIG_SYS_INIT_RAM_SIZE 0x800 | |
283 | #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \ | |
284 | CONFIG_SYS_INIT_RAM_SIZE - \ | |
285 | GENERATED_GBL_DATA_SIZE) | |
286 | ||
2b8754b2 | 287 | /* Status LED */ |
9fc376be NK |
288 | #define CONFIG_STATUS_LED /* Status LED enabled */ |
289 | #define CONFIG_BOARD_SPECIFIC_LED | |
ebc18afd IG |
290 | #define CONFIG_GPIO_LED |
291 | #define GREEN_LED_GPIO 186 /* CM-T35 Green LED is GPIO186 */ | |
292 | #define GREEN_LED_DEV 0 | |
293 | #define STATUS_LED_BIT GREEN_LED_GPIO | |
2b8754b2 IG |
294 | #define STATUS_LED_STATE STATUS_LED_ON |
295 | #define STATUS_LED_PERIOD (CONFIG_SYS_HZ / 2) | |
ebc18afd | 296 | #define STATUS_LED_BOOT GREEN_LED_DEV |
2b8754b2 | 297 | |
60e6bdcc NK |
298 | #define CONFIG_SPLASHIMAGE_GUARD |
299 | ||
2b8754b2 IG |
300 | /* GPIO banks */ |
301 | #ifdef CONFIG_STATUS_LED | |
9fc376be | 302 | #define CONFIG_OMAP3_GPIO_6 /* GPIO186 is in GPIO bank 6 */ |
2b8754b2 IG |
303 | #endif |
304 | ||
7878ca51 NK |
305 | /* Display Configuration */ |
306 | #define CONFIG_OMAP3_GPIO_2 | |
6f72892a | 307 | #define CONFIG_OMAP3_GPIO_5 |
7878ca51 NK |
308 | #define CONFIG_VIDEO_OMAP3 |
309 | #define LCD_BPP LCD_COLOR16 | |
310 | ||
311 | #define CONFIG_LCD | |
f35034fe | 312 | #define CONFIG_SPLASH_SCREEN |
f82eb2fa | 313 | #define CONFIG_SPLASH_SOURCE |
f35034fe NK |
314 | #define CONFIG_CMD_BMP |
315 | #define CONFIG_BMP_16BPP | |
63c4f17b NK |
316 | #define CONFIG_SCF0403_LCD |
317 | ||
318 | #define CONFIG_OMAP3_SPI | |
7878ca51 | 319 | |
3e51b7c8 | 320 | /* Defines for SPL */ |
3e51b7c8 SR |
321 | #define CONFIG_SPL_FRAMEWORK |
322 | #define CONFIG_SPL_NAND_SIMPLE | |
323 | ||
324 | #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */ | |
325 | #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x200 /* 256 KB */ | |
e2ccdf89 | 326 | #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1 |
205b4f33 | 327 | #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" |
3e51b7c8 SR |
328 | |
329 | #define CONFIG_SPL_BOARD_INIT | |
330 | #define CONFIG_SPL_LIBCOMMON_SUPPORT | |
331 | #define CONFIG_SPL_LIBDISK_SUPPORT | |
332 | #define CONFIG_SPL_I2C_SUPPORT | |
333 | #define CONFIG_SPL_LIBGENERIC_SUPPORT | |
334 | #define CONFIG_SPL_MMC_SUPPORT | |
335 | #define CONFIG_SPL_FAT_SUPPORT | |
336 | #define CONFIG_SPL_SERIAL_SUPPORT | |
337 | #define CONFIG_SPL_NAND_SUPPORT | |
338 | #define CONFIG_SPL_NAND_BASE | |
339 | #define CONFIG_SPL_NAND_DRIVERS | |
340 | #define CONFIG_SPL_NAND_ECC | |
341 | #define CONFIG_SPL_GPIO_SUPPORT | |
342 | #define CONFIG_SPL_POWER_SUPPORT | |
343 | #define CONFIG_SPL_OMAP3_ID_NAND | |
344 | #define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds" | |
345 | ||
346 | /* NAND boot config */ | |
347 | #define CONFIG_SYS_NAND_5_ADDR_CYCLE | |
348 | #define CONFIG_SYS_NAND_PAGE_COUNT 64 | |
349 | #define CONFIG_SYS_NAND_PAGE_SIZE 2048 | |
350 | #define CONFIG_SYS_NAND_OOBSIZE 64 | |
351 | #define CONFIG_SYS_NAND_BLOCK_SIZE (128 * 1024) | |
352 | #define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS | |
353 | /* | |
354 | * Use the ECC/OOB layout from omap_gpmc.h that matches your chip: | |
355 | * SP vs LP, 8bit vs 16bit: GPMC_NAND_HW_ECC_LAYOUT | |
356 | */ | |
357 | #define CONFIG_SYS_NAND_ECCPOS { 1, 2, 3, 4, 5, 6, 7, 8, 9, \ | |
358 | 10, 11, 12 } | |
359 | #define CONFIG_SYS_NAND_ECCSIZE 512 | |
360 | #define CONFIG_SYS_NAND_ECCBYTES 3 | |
361 | #define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_HAM1_CODE_HW | |
362 | ||
363 | #define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE | |
364 | #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000 | |
365 | ||
366 | #define CONFIG_SPL_TEXT_BASE 0x40200800 | |
367 | #define CONFIG_SPL_MAX_SIZE (54 * 1024) /* 8 KB for stack */ | |
3e51b7c8 SR |
368 | |
369 | /* | |
370 | * Use 0x80008000 as TEXT_BASE here for compatibility reasons with the | |
371 | * older x-loader implementations. And move the BSS area so that it | |
372 | * doesn't overlap with TEXT_BASE. | |
373 | */ | |
374 | #define CONFIG_SYS_TEXT_BASE 0x80008000 | |
375 | #define CONFIG_SPL_BSS_START_ADDR 0x80100000 | |
376 | #define CONFIG_SPL_BSS_MAX_SIZE 0x80000 /* 512 KB */ | |
377 | ||
378 | #define CONFIG_SYS_SPL_MALLOC_START 0x80208000 | |
379 | #define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000 | |
380 | ||
36b4e2dd | 381 | #endif /* __CONFIG_H */ |