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Peter Barada86887f82011-12-19 19:54:51 +00001/*
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 *
Wolfgang Denk3765b3e2013-10-07 13:07:26 +02008 * SPDX-License-Identifier: GPL-2.0+
Peter Barada86887f82011-12-19 19:54:51 +00009 */
10
11#ifndef __CONFIG_H
12#define __CONFIG_H
13
14/*
15 * High Level Configuration Options
16 */
17#define CONFIG_OMAP /* in a TI OMAP core */
18#define CONFIG_OMAP34XX /* which is a 34XX */
19#define CONFIG_OMAP3_LOGIC /* working with Logic OMAP boards */
Marek Vasut308252a2012-07-21 05:02:23 +000020#define CONFIG_OMAP_GPIO
Lokesh Vutla806d2792013-07-30 11:36:30 +053021#define CONFIG_OMAP_COMMON
Peter Barada86887f82011-12-19 19:54:51 +000022
Peter Barada86887f82011-12-19 19:54:51 +000023#define CONFIG_SYS_TEXT_BASE 0x80400000
24
25#define CONFIG_SDRC /* The chip has SDRC controller */
26
27#include <asm/arch/cpu.h> /* get chip and board defs */
28#include <asm/arch/omap3.h>
29
30/*
31 * Display CPU and Board information
32 */
33#define CONFIG_DISPLAY_CPUINFO
34#define CONFIG_DISPLAY_BOARDINFO
35
36/* Clock Defines */
37#define V_OSCK 26000000 /* Clock output from T2 */
38#define V_SCLK (V_OSCK >> 1)
39
40#define CONFIG_MISC_INIT_R /* misc_init_r dumps the die id */
41
42#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
43#define CONFIG_SETUP_MEMORY_TAGS
44#define CONFIG_INITRD_TAG
45#define CONFIG_REVISION_TAG
46
47#define CONFIG_CMDLINE_EDITING /* cmd line edit/history */
48#define CONFIG_ZERO_BOOTDELAY_CHECK /* check keypress w/no delay */
49
50/*
51 * Size of malloc() pool
52 */
53#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
54 /* Sector */
55#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (128 << 10))
56
57/*
58 * Hardware drivers
59 */
60
61/*
62 * NS16550 Configuration
63 */
64#define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */
65
66#define CONFIG_SYS_NS16550
67#define CONFIG_SYS_NS16550_SERIAL
68#define CONFIG_SYS_NS16550_REG_SIZE (-4)
69#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
70
71/*
72 * select serial console configuration
73 */
74#define CONFIG_CONS_INDEX 1
75#define CONFIG_SYS_NS16550_COM1 OMAP34XX_UART1
76#define CONFIG_SERIAL1 1 /* UART1 on OMAP Logic boards */
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
84#define CONFIG_MMC
85#define CONFIG_OMAP_HSMMC
86#define CONFIG_DOS_PARTITION
87
88/* commands to include */
89#include <config_cmd_default.h>
90
91#define CONFIG_CMD_CACHE
92#define CONFIG_CMD_EXT2 /* EXT2 Support */
93#define CONFIG_CMD_FAT /* FAT support */
94#define CONFIG_CMD_JFFS2 /* JFFS2 Support */
95#define CONFIG_CMD_MTDPARTS /* Enable MTD parts commands */
96#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
97#define MTDIDS_DEFAULT "nand0=omap2-nand.0"
98#define MTDPARTS_DEFAULT "mtdparts=omap2-nand.0:512k(x-loader),"\
99 "1920k(u-boot),128k(u-boot-env),"\
100 "4m(kernel),-(fs)"
101
102#define CONFIG_CMD_I2C /* I2C serial bus support */
103#define CONFIG_CMD_MMC /* MMC support */
104#define CONFIG_CMD_NAND /* NAND support */
105#define CONFIG_CMD_NAND_LOCK_UNLOCK /* nand (un)lock commands */
106#define CONFIG_CMD_NET /* bootp, tftpboot, rarpboot */
107#define CONFIG_CMD_PING
108#define CONFIG_CMD_DHCP
Marek Vasut02b233e2012-03-31 07:47:18 +0000109#define CONFIG_CMD_SETEXPR /* Evaluate expressions */
Peter Barada86887f82011-12-19 19:54:51 +0000110
111#undef CONFIG_CMD_FLASH /* flinfo, erase, protect */
112#undef CONFIG_CMD_FPGA /* FPGA configuration Support */
113#undef CONFIG_CMD_IMI /* iminfo */
114#undef CONFIG_CMD_IMLS /* List all found images */
115
116#define CONFIG_SYS_NO_FLASH
117
118/*
119 * I2C
120 */
121#define CONFIG_HARD_I2C
122#define CONFIG_DRIVER_OMAP34XX_I2C
123
124#define CONFIG_SYS_I2C_SPEED 100000
125#define CONFIG_SYS_I2C_SLAVE 1
Peter Barada86887f82011-12-19 19:54:51 +0000126#define CONFIG_I2C_MULTI_BUS
127
128/*
129 * TWL4030
130 */
131#define CONFIG_TWL4030_POWER
132
133/*
134 * Board NAND Info.
135 */
136#define CONFIG_SYS_NAND_QUIET_TEST
137#define CONFIG_NAND_OMAP_GPMC
138#define CONFIG_SYS_NAND_ADDR NAND_BASE /* physical address */
139 /* to access nand */
140#define CONFIG_SYS_NAND_BASE NAND_BASE /* physical address */
141 /* to access nand at */
142 /* CS0 */
143
144#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of */
145 /* NAND devices */
146#define CONFIG_JFFS2_NAND
147/* nand device jffs2 lives on */
148#define CONFIG_JFFS2_DEV "nand0"
149/* start of jffs2 partition */
150#define CONFIG_JFFS2_PART_OFFSET 0x680000
151#define CONFIG_JFFS2_PART_SIZE 0xf980000 /* size of jffs2 */
152 /* partition */
153
154/* Environment information */
155#define CONFIG_BOOTDELAY 2
156
157/*
158 * PREBOOT assumes the 4.3" display is attached. User can interrupt
159 * and modify display variable to suit their needs.
160 */
161#define CONFIG_PREBOOT \
162 "echo ======================NOTICE============================;"\
163 "echo \"The u-boot environment is not set.\";" \
164 "echo \"If using a display a valid display varible for your panel\";" \
165 "echo \"needs to be set.\";" \
166 "echo \"Valid display options are:\";" \
167 "echo \" 2 == LQ121S1DG31 TFT SVGA (12.1) Sharp\";" \
168 "echo \" 3 == LQ036Q1DA01 TFT QVGA (3.6) Sharp w/ASIC\";" \
169 "echo \" 5 == LQ064D343 TFT VGA (6.4) Sharp\";" \
170 "echo \" 7 == LQ10D368 TFT VGA (10.4) Sharp\";" \
171 "echo \" 15 == LQ043T1DG01 TFT WQVGA (4.3) Sharp (DEFAULT)\";" \
172 "echo \" vga[-dvi or -hdmi] LCD VGA 640x480\";" \
173 "echo \" svga[-dvi or -hdmi] LCD SVGA 800x600\";" \
174 "echo \" xga[-dvi or -hdmi] LCD XGA 1024x768\";" \
175 "echo \" 720p[-dvi or -hdmi] LCD 720P 1280x720\";" \
176 "echo \"Defaulting to 4.3 LCD panel (display=15).\";" \
177 "setenv display 15;" \
178 "setenv preboot;" \
179 "saveenv;"
180
181
182#define CONFIG_EXTRA_ENV_SETTINGS \
183 "loadaddr=0x81000000\0" \
184 "bootfile=uImage\0" \
185 "mtdids=" MTDIDS_DEFAULT "\0" \
186 "mtdparts=" MTDPARTS_DEFAULT "\0" \
187 "mmcdev=0\0" \
Andrew Bradford66968112012-10-01 05:06:52 +0000188 "autoboot=mmc dev ${mmcdev}; if mmc rescan; then " \
Peter Barada86887f82011-12-19 19:54:51 +0000189 "if run loadbootscript; then " \
190 "run bootscript; " \
191 "else " \
192 "run defaultboot;" \
193 "fi; " \
194 "else run defaultboot; fi\0" \
195 "defaultboot=run mmcramboot\0" \
196 "consoledevice=ttyO0\0" \
197 "display=15\0" \
198 "setconsole=setenv console ${consoledevice},${baudrate}n8\0" \
199 "dump_bootargs=echo 'Bootargs: '; echo $bootargs\0" \
200 "rotation=0\0" \
201 "vrfb_arg=if itest ${rotation} -ne 0; then " \
202 "setenv bootargs ${bootargs} omapfb.vrfb=y " \
203 "omapfb.rotate=${rotation}; " \
204 "fi\0" \
205 "otherbootargs=ignore_loglevel early_printk no_console_suspend\0" \
206 "addmtdparts=setenv bootargs ${bootargs} ${mtdparts}\0" \
207 "common_bootargs=setenv bootargs ${bootargs} display=${display} " \
208 "${otherbootargs};" \
209 "run addmtdparts; " \
210 "run vrfb_arg\0" \
211 "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
212 "bootscript=echo 'Running bootscript from mmc ...'; " \
213 "source ${loadaddr}\0" \
214 "loaduimage=mmc rescan ${mmcdev}; " \
215 "fatload mmc ${mmcdev} ${loadaddr} ${bootfile}\0" \
216 "ramdisksize=64000\0" \
217 "ramdiskaddr=0x82000000\0" \
218 "ramdiskimage=rootfs.ext2.gz.uboot\0" \
219 "ramargs=run setconsole; setenv bootargs console=${console} " \
220 "root=/dev/ram rw ramdisk_size=${ramdisksize}\0" \
221 "mmcramboot=echo 'Booting kernel from mmc w/ramdisk...'; " \
222 "run ramargs; " \
223 "run common_bootargs; " \
224 "run dump_bootargs; " \
225 "run loaduimage; " \
226 "fatload mmc ${mmcdev} ${ramdiskaddr} ${ramdiskimage}; "\
227 "bootm ${loadaddr} ${ramdiskaddr}\0" \
228 "ramboot=echo 'Booting kernel/ramdisk rootfs from tftp...'; " \
229 "run ramargs; " \
230 "run common_bootargs; " \
231 "run dump_bootargs; " \
232 "tftpboot ${loadaddr} ${bootfile}; "\
233 "tftpboot ${ramdiskaddr} ${ramdiskimage}; "\
234 "bootm ${loadaddr} ${ramdiskaddr}\0"
235
236#define CONFIG_BOOTCOMMAND \
237 "run autoboot"
238
239#define CONFIG_AUTO_COMPLETE
240/*
241 * Miscellaneous configurable options
242 */
243#define CONFIG_SYS_LONGHELP /* undef to save memory */
244#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
Peter Barada86887f82011-12-19 19:54:51 +0000245#define CONFIG_SYS_PROMPT "OMAP Logic # "
246#define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */
247/* Print Buffer Size */
248#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
249 sizeof(CONFIG_SYS_PROMPT) + 16)
250#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
251/* Boot Argument Buffer Size */
252#define CONFIG_SYS_BARGSIZE (CONFIG_SYS_CBSIZE)
253/* memtest works on */
254#define CONFIG_SYS_MEMTEST_START (OMAP34XX_SDRC_CS0)
255#define CONFIG_SYS_MEMTEST_END (OMAP34XX_SDRC_CS0 + \
256 0x01F00000) /* 31MB */
257
258#define CONFIG_SYS_LOAD_ADDR (OMAP34XX_SDRC_CS0) /* default load */
259 /* address */
260
261/*
262 * OMAP3 has 12 GP timers, they can be driven by the system clock
263 * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
264 * This rate is divided by a local divisor.
265 */
266#define CONFIG_SYS_TIMERBASE (OMAP34XX_GPT2)
267#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
Peter Barada86887f82011-12-19 19:54:51 +0000268
269/*
Peter Barada86887f82011-12-19 19:54:51 +0000270 * Physical Memory Map
271 */
272#define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */
273#define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0
274#define PHYS_SDRAM_2 OMAP34XX_SDRC_CS1
275
276/*
277 * FLASH and environment organization
278 */
279
280/* **** PISMO SUPPORT *** */
281
282/* Configure the PISMO */
283#define PISMO1_NAND_SIZE GPMC_SIZE_128M
284
285#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2 sectors */
286
287#if defined(CONFIG_CMD_NAND)
288#define CONFIG_SYS_FLASH_BASE PISMO1_NAND_BASE
289#elif defined(CONFIG_CMD_ONENAND)
290#define CONFIG_SYS_FLASH_BASE PISMO1_ONEN_BASE
291#endif
292
293/* Monitor at start of flash */
294#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
295
296#define SMNAND_ENV_OFFSET 0x260000 /* environment starts here */
297
298#if defined(CONFIG_CMD_NAND)
299#define CONFIG_NAND_OMAP_GPMC
300#define GPMC_NAND_ECC_LP_x16_LAYOUT 1
301#define CONFIG_ENV_IS_IN_NAND
302#define CONFIG_ENV_OFFSET SMNAND_ENV_OFFSET
303#endif
304
305#define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */
306#define CONFIG_ENV_ADDR CONFIG_ENV_OFFSET
307
308#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
309#define CONFIG_SYS_INIT_RAM_ADDR 0x4020f800
310#define CONFIG_SYS_INIT_RAM_SIZE 0x800
311#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
312 CONFIG_SYS_INIT_RAM_SIZE - \
313 GENERATED_GBL_DATA_SIZE)
314
315/*
316 * SMSC922x Ethernet
317 */
318#if defined(CONFIG_CMD_NET)
319
320#define CONFIG_SMC911X
321#define CONFIG_SMC911X_16_BIT
322#define CONFIG_SMC911X_BASE 0x08000000
323
324#endif /* (CONFIG_CMD_NET) */
325
326/*
327 * BOOTP fields
328 */
329
330#define CONFIG_BOOTP_SUBNETMASK 0x00000001
331#define CONFIG_BOOTP_GATEWAY 0x00000002
332#define CONFIG_BOOTP_HOSTNAME 0x00000004
333#define CONFIG_BOOTP_BOOTPATH 0x00000010
334
335#endif /* __CONFIG_H */