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Mike Rapoport36b4e2d2010-12-18 17:43:19 -05001/*
Nikita Kiryanov9fc376b2012-01-02 04:01:30 +00002 * (C) Copyright 2011 CompuLab, Ltd.
Mike Rapoport36b4e2d2010-12-18 17:43:19 -05003 * Mike Rapoport <mike@compulab.co.il>
Igor Grinbergdccd9a02011-04-18 17:48:31 -04004 * Igor Grinberg <grinberg@compulab.co.il>
Mike Rapoport36b4e2d2010-12-18 17:43:19 -05005 *
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 *
Igor Grinbergb65a77a2011-04-18 17:55:21 -040012 * Configuration settings for the CompuLab CM-T35 and CM-T3730 boards
Mike Rapoport36b4e2d2010-12-18 17:43:19 -050013 *
Wolfgang Denk1a459662013-07-08 09:37:19 +020014 * SPDX-License-Identifier: GPL-2.0+
Mike Rapoport36b4e2d2010-12-18 17:43:19 -050015 */
16
17#ifndef __CONFIG_H
18#define __CONFIG_H
19
20/*
21 * High Level Configuration Options
22 */
Nikita Kiryanov9fc376b2012-01-02 04:01:30 +000023#define CONFIG_OMAP /* in a TI OMAP core */
24#define CONFIG_OMAP34XX /* which is a 34XX */
Marek Vasut308252a2012-07-21 05:02:23 +000025#define CONFIG_OMAP_GPIO
Nikita Kiryanov5b28f202013-10-07 17:28:50 +030026#define CONFIG_CMD_GPIO
Nikita Kiryanov9fc376b2012-01-02 04:01:30 +000027#define CONFIG_CM_T3X /* working with CM-T35 and CM-T3730 */
Lokesh Vutla806d2792013-07-30 11:36:30 +053028#define CONFIG_OMAP_COMMON
Mike Rapoport36b4e2d2010-12-18 17:43:19 -050029
30#define CONFIG_SYS_TEXT_BASE 0x80008000
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/*
38 * Display CPU and Board information
39 */
Nikita Kiryanov9fc376b2012-01-02 04:01:30 +000040#define CONFIG_DISPLAY_CPUINFO
41#define CONFIG_DISPLAY_BOARDINFO
Mike Rapoport36b4e2d2010-12-18 17:43:19 -050042
43/* Clock Defines */
44#define V_OSCK 26000000 /* Clock output from T2 */
45#define V_SCLK (V_OSCK >> 1)
46
Mike Rapoport36b4e2d2010-12-18 17:43:19 -050047#define CONFIG_MISC_INIT_R
48
49#define CONFIG_OF_LIBFDT 1
50/*
51 * The early kernel mapping on ARM currently only maps from the base of DRAM
52 * to the end of the kernel image. The kernel is loaded at DRAM base + 0x8000.
53 * The early kernel pagetable uses DRAM base + 0x4000 to DRAM base + 0x8000,
54 * so that leaves DRAM base to DRAM base + 0x4000 available.
55 */
56#define CONFIG_SYS_BOOTMAPSZ 0x4000
57
Nikita Kiryanov9fc376b2012-01-02 04:01:30 +000058#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
59#define CONFIG_SETUP_MEMORY_TAGS
60#define CONFIG_INITRD_TAG
61#define CONFIG_REVISION_TAG
Nikita Kiryanov82309252012-01-12 03:26:30 +000062#define CONFIG_SERIAL_TAG
Mike Rapoport36b4e2d2010-12-18 17:43:19 -050063
64/*
65 * Size of malloc() pool
66 */
Igor Grinberg390cdcd2012-05-24 04:01:21 +000067#define CONFIG_ENV_SIZE (16 << 10) /* 16 KiB */
Nikita Kiryanov9fc376b2012-01-02 04:01:30 +000068 /* Sector */
69#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (128 << 10))
Mike Rapoport36b4e2d2010-12-18 17:43:19 -050070
71/*
72 * Hardware drivers
73 */
74
75/*
76 * NS16550 Configuration
77 */
78#define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */
79
80#define CONFIG_SYS_NS16550
81#define CONFIG_SYS_NS16550_SERIAL
82#define CONFIG_SYS_NS16550_REG_SIZE (-4)
83#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
84
85/*
86 * select serial console configuration
87 */
88#define CONFIG_CONS_INDEX 3
89#define CONFIG_SYS_NS16550_COM3 OMAP34XX_UART3
90#define CONFIG_SERIAL3 3 /* UART3 */
91
92/* allow to overwrite serial and ethaddr */
93#define CONFIG_ENV_OVERWRITE
94#define CONFIG_BAUDRATE 115200
95#define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600,\
96 115200}
Nikita Kiryanov9fc376b2012-01-02 04:01:30 +000097
98#define CONFIG_GENERIC_MMC
99#define CONFIG_MMC
100#define CONFIG_OMAP_HSMMC
101#define CONFIG_DOS_PARTITION
Mike Rapoport36b4e2d2010-12-18 17:43:19 -0500102
Mike Rapoport36b4e2d2010-12-18 17:43:19 -0500103/* USB */
Nikita Kiryanov9fc376b2012-01-02 04:01:30 +0000104#define CONFIG_USB_OMAP3
Nikita Kiryanov854a7832012-12-02 13:59:19 +0200105#define CONFIG_USB_EHCI
106#define CONFIG_USB_EHCI_OMAP
107#define CONFIG_USB_ULPI
108#define CONFIG_USB_ULPI_VIEWPORT_OMAP
109#define CONFIG_USB_STORAGE
110#define CONFIG_MUSB_UDC
Nikita Kiryanov9fc376b2012-01-02 04:01:30 +0000111#define CONFIG_TWL4030_USB
Nikita Kiryanov854a7832012-12-02 13:59:19 +0200112#define CONFIG_CMD_USB
Mike Rapoport36b4e2d2010-12-18 17:43:19 -0500113
114/* USB device configuration */
Nikita Kiryanov9fc376b2012-01-02 04:01:30 +0000115#define CONFIG_USB_DEVICE
116#define CONFIG_USB_TTY
117#define CONFIG_SYS_CONSOLE_IS_IN_ENV
Mike Rapoport36b4e2d2010-12-18 17:43:19 -0500118
119/* commands to include */
120#include <config_cmd_default.h>
121
122#define CONFIG_CMD_CACHE
123#define CONFIG_CMD_EXT2 /* EXT2 Support */
124#define CONFIG_CMD_FAT /* FAT support */
Mike Rapoport36b4e2d2010-12-18 17:43:19 -0500125#define CONFIG_CMD_MTDPARTS /* Enable MTD parts commands */
126#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
Igor Grinberg0b800a62013-04-22 01:06:55 +0000127#define CONFIG_MTD_PARTITIONS
Nikita Kiryanov9fc376b2012-01-02 04:01:30 +0000128#define MTDIDS_DEFAULT "nand0=nand"
129#define MTDPARTS_DEFAULT "mtdparts=nand:512k(x-loader),"\
Igor Grinberg0b800a62013-04-22 01:06:55 +0000130 "1920k(u-boot),256k(u-boot-env),"\
Nikita Kiryanov9fc376b2012-01-02 04:01:30 +0000131 "4m(kernel),-(fs)"
Mike Rapoport36b4e2d2010-12-18 17:43:19 -0500132
133#define CONFIG_CMD_I2C /* I2C serial bus support */
134#define CONFIG_CMD_MMC /* MMC support */
135#define CONFIG_CMD_NAND /* NAND support */
136#define CONFIG_CMD_DHCP
137#define CONFIG_CMD_PING
138
139#undef CONFIG_CMD_FLASH /* flinfo, erase, protect */
140#undef CONFIG_CMD_FPGA /* FPGA configuration Support */
141#undef CONFIG_CMD_IMLS /* List all found images */
142
143#define CONFIG_SYS_NO_FLASH
Heiko Schocher6789e842013-10-22 11:03:18 +0200144#define CONFIG_SYS_I2C
145#define CONFIG_SYS_OMAP24_I2C_SPEED 100000
146#define CONFIG_SYS_OMAP24_I2C_SLAVE 1
147#define CONFIG_SYS_I2C_OMAP34XX
Nikita Kiryanov82309252012-01-12 03:26:30 +0000148#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
149#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
Nikita Kiryanov79874ae2012-04-02 02:29:31 +0000150#define CONFIG_I2C_MULTI_BUS
Mike Rapoport36b4e2d2010-12-18 17:43:19 -0500151
152/*
153 * TWL4030
154 */
Nikita Kiryanov9fc376b2012-01-02 04:01:30 +0000155#define CONFIG_TWL4030_POWER
156#define CONFIG_TWL4030_LED
Mike Rapoport36b4e2d2010-12-18 17:43:19 -0500157
158/*
159 * Board NAND Info.
160 */
Nikita Kiryanov9fc376b2012-01-02 04:01:30 +0000161#define CONFIG_SYS_NAND_QUIET_TEST
Mike Rapoport36b4e2d2010-12-18 17:43:19 -0500162#define CONFIG_NAND_OMAP_GPMC
163#define CONFIG_SYS_NAND_ADDR NAND_BASE /* physical address */
164 /* to access nand */
165#define CONFIG_SYS_NAND_BASE NAND_BASE /* physical address */
166 /* to access nand at */
167 /* CS0 */
Nikita Kiryanov816e3922012-07-02 02:27:59 +0000168#define GPMC_NAND_ECC_LP_x8_LAYOUT
Mike Rapoport36b4e2d2010-12-18 17:43:19 -0500169
170#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND */
171 /* devices */
Mike Rapoport36b4e2d2010-12-18 17:43:19 -0500172/* Environment information */
Nikita Kiryanova431be42013-10-07 17:28:49 +0300173#define CONFIG_BOOTDELAY 3
Nikita Kiryanov9bd5c1a2012-12-04 23:28:26 +0000174#define CONFIG_ZERO_BOOTDELAY_CHECK
Mike Rapoport36b4e2d2010-12-18 17:43:19 -0500175
176#define CONFIG_EXTRA_ENV_SETTINGS \
177 "loadaddr=0x82000000\0" \
178 "usbtty=cdc_acm\0" \
179 "console=ttyS2,115200n8\0" \
180 "mpurate=500\0" \
181 "vram=12M\0" \
182 "dvimode=1024x768MR-16@60\0" \
183 "defaultdisplay=dvi\0" \
184 "mmcdev=0\0" \
185 "mmcroot=/dev/mmcblk0p2 rw\0" \
Igor Grinberg0b800a62013-04-22 01:06:55 +0000186 "mmcrootfstype=ext4 rootwait\0" \
Mike Rapoport36b4e2d2010-12-18 17:43:19 -0500187 "nandroot=/dev/mtdblock4 rw\0" \
Igor Grinberg0b800a62013-04-22 01:06:55 +0000188 "nandrootfstype=ubifs\0" \
Mike Rapoport36b4e2d2010-12-18 17:43:19 -0500189 "mmcargs=setenv bootargs console=${console} " \
190 "mpurate=${mpurate} " \
191 "vram=${vram} " \
192 "omapfb.mode=dvi:${dvimode} " \
193 "omapfb.debug=y " \
194 "omapdss.def_disp=${defaultdisplay} " \
195 "root=${mmcroot} " \
196 "rootfstype=${mmcrootfstype}\0" \
197 "nandargs=setenv bootargs console=${console} " \
198 "mpurate=${mpurate} " \
199 "vram=${vram} " \
200 "omapfb.mode=dvi:${dvimode} " \
201 "omapfb.debug=y " \
202 "omapdss.def_disp=${defaultdisplay} " \
203 "root=${nandroot} " \
204 "rootfstype=${nandrootfstype}\0" \
205 "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
206 "bootscript=echo Running bootscript from mmc ...; " \
207 "source ${loadaddr}\0" \
208 "loaduimage=fatload mmc ${mmcdev} ${loadaddr} uImage\0" \
209 "mmcboot=echo Booting from mmc ...; " \
210 "run mmcargs; " \
211 "bootm ${loadaddr}\0" \
212 "nandboot=echo Booting from nand ...; " \
213 "run nandargs; " \
Igor Grinberg0b800a62013-04-22 01:06:55 +0000214 "nand read ${loadaddr} 2a0000 400000; " \
Mike Rapoport36b4e2d2010-12-18 17:43:19 -0500215 "bootm ${loadaddr}\0" \
216
217#define CONFIG_BOOTCOMMAND \
Andrew Bradford66968112012-10-01 05:06:52 +0000218 "mmc dev ${mmcdev}; if mmc rescan; then " \
Mike Rapoport36b4e2d2010-12-18 17:43:19 -0500219 "if run loadbootscript; then " \
220 "run bootscript; " \
221 "else " \
222 "if run loaduimage; then " \
223 "run mmcboot; " \
224 "else run nandboot; " \
225 "fi; " \
226 "fi; " \
227 "else run nandboot; fi"
228
Mike Rapoport36b4e2d2010-12-18 17:43:19 -0500229/*
230 * Miscellaneous configurable options
231 */
Igor Grinberg41d7e702011-04-18 17:48:28 -0400232#define CONFIG_AUTO_COMPLETE
233#define CONFIG_CMDLINE_EDITING
234#define CONFIG_TIMESTAMP
Nikita Kiryanov9fc376b2012-01-02 04:01:30 +0000235#define CONFIG_SYS_AUTOLOAD "no"
Mike Rapoport36b4e2d2010-12-18 17:43:19 -0500236#define CONFIG_SYS_LONGHELP /* undef to save memory */
237#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
Igor Grinbergb65a77a2011-04-18 17:55:21 -0400238#define CONFIG_SYS_PROMPT "CM-T3x # "
Mike Rapoport36b4e2d2010-12-18 17:43:19 -0500239#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
240/* Print Buffer Size */
241#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
242 sizeof(CONFIG_SYS_PROMPT) + 16)
243#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
244/* Boot Argument Buffer Size */
245#define CONFIG_SYS_BARGSIZE (CONFIG_SYS_CBSIZE)
246
247#define CONFIG_SYS_MEMTEST_START (OMAP34XX_SDRC_CS0) /* memtest */
248 /* works on */
249#define CONFIG_SYS_MEMTEST_END (OMAP34XX_SDRC_CS0 + \
250 0x01F00000) /* 31MB */
251
252#define CONFIG_SYS_LOAD_ADDR (OMAP34XX_SDRC_CS0) /* default */
253 /* load address */
254
255/*
256 * OMAP3 has 12 GP timers, they can be driven by the system clock
257 * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
258 * This rate is divided by a local divisor.
259 */
260#define CONFIG_SYS_TIMERBASE (OMAP34XX_GPT2)
261#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
Mike Rapoport36b4e2d2010-12-18 17:43:19 -0500262
263/*-----------------------------------------------------------------------
Mike Rapoport36b4e2d2010-12-18 17:43:19 -0500264 * Physical Memory Map
265 */
266#define CONFIG_NR_DRAM_BANKS 1 /* CS1 is never populated */
267#define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0
Mike Rapoport36b4e2d2010-12-18 17:43:19 -0500268
Mike Rapoport36b4e2d2010-12-18 17:43:19 -0500269/*-----------------------------------------------------------------------
270 * FLASH and environment organization
271 */
272
273/* **** PISMO SUPPORT *** */
Mike Rapoport36b4e2d2010-12-18 17:43:19 -0500274/* Configure the PISMO */
275#define PISMO1_NAND_SIZE GPMC_SIZE_128M
Mike Rapoport36b4e2d2010-12-18 17:43:19 -0500276
277/* Monitor at start of flash */
278#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
Igor Grinberg3530a352012-10-07 01:17:34 +0000279#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2 sectors */
Mike Rapoport36b4e2d2010-12-18 17:43:19 -0500280
Nikita Kiryanov9fc376b2012-01-02 04:01:30 +0000281#define CONFIG_ENV_IS_IN_NAND
Mike Rapoport36b4e2d2010-12-18 17:43:19 -0500282#define SMNAND_ENV_OFFSET 0x260000 /* environment starts here */
Luca Ceresoli6cbec7b2011-04-20 11:02:05 -0400283#define CONFIG_ENV_OFFSET SMNAND_ENV_OFFSET
Mike Rapoport36b4e2d2010-12-18 17:43:19 -0500284#define CONFIG_ENV_ADDR SMNAND_ENV_OFFSET
285
Mike Rapoport36b4e2d2010-12-18 17:43:19 -0500286#if defined(CONFIG_CMD_NET)
Mike Rapoport36b4e2d2010-12-18 17:43:19 -0500287#define CONFIG_SMC911X
288#define CONFIG_SMC911X_32_BIT
Igor Grinbergb65a77a2011-04-18 17:55:21 -0400289#define CM_T3X_SMC911X_BASE 0x2C000000
290#define SB_T35_SMC911X_BASE (CM_T3X_SMC911X_BASE + (16 << 20))
291#define CONFIG_SMC911X_BASE CM_T3X_SMC911X_BASE
Mike Rapoport36b4e2d2010-12-18 17:43:19 -0500292#endif /* (CONFIG_CMD_NET) */
293
294/* additions for new relocation code, must be added to all boards */
295#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
296#define CONFIG_SYS_INIT_RAM_ADDR 0x4020f800
297#define CONFIG_SYS_INIT_RAM_SIZE 0x800
298#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
299 CONFIG_SYS_INIT_RAM_SIZE - \
300 GENERATED_GBL_DATA_SIZE)
301
Igor Grinberg2b8754b2011-04-18 17:54:33 -0400302/* Status LED */
Nikita Kiryanov9fc376b2012-01-02 04:01:30 +0000303#define CONFIG_STATUS_LED /* Status LED enabled */
304#define CONFIG_BOARD_SPECIFIC_LED
Igor Grinberg2b8754b2011-04-18 17:54:33 -0400305#define STATUS_LED_GREEN 0
306#define STATUS_LED_BIT STATUS_LED_GREEN
307#define STATUS_LED_STATE STATUS_LED_ON
308#define STATUS_LED_PERIOD (CONFIG_SYS_HZ / 2)
309#define STATUS_LED_BOOT STATUS_LED_BIT
310#define GREEN_LED_GPIO 186 /* CM-T35 Green LED is GPIO186 */
311
Nikita Kiryanov60e6bdc2013-02-24 06:19:23 +0000312#define CONFIG_SPLASHIMAGE_GUARD
313
Igor Grinberg2b8754b2011-04-18 17:54:33 -0400314/* GPIO banks */
315#ifdef CONFIG_STATUS_LED
Nikita Kiryanov9fc376b2012-01-02 04:01:30 +0000316#define CONFIG_OMAP3_GPIO_6 /* GPIO186 is in GPIO bank 6 */
Igor Grinberg2b8754b2011-04-18 17:54:33 -0400317#endif
318
Nikita Kiryanov7878ca52013-01-30 21:39:58 +0000319/* Display Configuration */
320#define CONFIG_OMAP3_GPIO_2
321#define CONFIG_VIDEO_OMAP3
322#define LCD_BPP LCD_COLOR16
323
324#define CONFIG_LCD
Nikita Kiryanovf35034f2012-12-22 21:03:48 +0000325#define CONFIG_SPLASH_SCREEN
326#define CONFIG_CMD_BMP
327#define CONFIG_BMP_16BPP
Nikita Kiryanov63c4f172013-10-16 17:23:29 +0300328#define CONFIG_SCF0403_LCD
329
330#define CONFIG_OMAP3_SPI
Nikita Kiryanov7878ca52013-01-30 21:39:58 +0000331
Mike Rapoport36b4e2d2010-12-18 17:43:19 -0500332#endif /* __CONFIG_H */