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Dirk Behme2be2c6c2009-01-28 21:39:58 +01001/*
Grazvydas Ignotas73225242010-11-19 11:25:36 -05002 * (C) Copyright 2008-2010
3 * GraÅžvydas Ignotas <notasas@gmail.com>
Dirk Behme2be2c6c2009-01-28 21:39:58 +01004 *
5 * Configuration settings for the OMAP3 Pandora.
6 *
Wolfgang Denk3765b3e2013-10-07 13:07:26 +02007 * SPDX-License-Identifier: GPL-2.0+
Dirk Behme2be2c6c2009-01-28 21:39:58 +01008 */
9
10#ifndef __CONFIG_H
11#define __CONFIG_H
Dirk Behme2be2c6c2009-01-28 21:39:58 +010012
13/*
14 * High Level Configuration Options
15 */
Dirk Behme2be2c6c2009-01-28 21:39:58 +010016#define CONFIG_OMAP 1 /* in a TI OMAP core */
17#define CONFIG_OMAP34XX 1 /* which is a 34XX */
Dirk Behme2be2c6c2009-01-28 21:39:58 +010018#define CONFIG_OMAP3_PANDORA 1 /* working with pandora */
Marek Vasut308252a2012-07-21 05:02:23 +000019#define CONFIG_OMAP_GPIO
Lokesh Vutla806d2792013-07-30 11:36:30 +053020#define CONFIG_OMAP_COMMON
Dirk Behme2be2c6c2009-01-28 21:39:58 +010021
Vaibhav Hiremathcae377b2010-06-07 15:20:34 -040022#define CONFIG_SDRC /* The chip has SDRC controller */
23
Dirk Behme2be2c6c2009-01-28 21:39:58 +010024#include <asm/arch/cpu.h> /* get chip and board defs */
25#include <asm/arch/omap3.h>
26
Sanjeev Premi6a6b62e2009-04-27 21:27:27 +053027/*
28 * Display CPU and Board information
29 */
30#define CONFIG_DISPLAY_CPUINFO 1
31#define CONFIG_DISPLAY_BOARDINFO 1
32
Dirk Behme2be2c6c2009-01-28 21:39:58 +010033/* Clock Defines */
34#define V_OSCK 26000000 /* Clock output from T2 */
35#define V_SCLK (V_OSCK >> 1)
36
Dirk Behme2be2c6c2009-01-28 21:39:58 +010037#define CONFIG_MISC_INIT_R
38
39#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
40#define CONFIG_SETUP_MEMORY_TAGS 1
41#define CONFIG_INITRD_TAG 1
42#define CONFIG_REVISION_TAG 1
43
Grant Likely2fa8ca92011-03-28 09:59:07 +000044#define CONFIG_OF_LIBFDT 1
45
Dirk Behme2be2c6c2009-01-28 21:39:58 +010046/*
47 * Size of malloc() pool
48 */
Sandeep Paulraj9c44ddc2009-09-09 11:50:40 -040049#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
Grazvydas Ignotas73225242010-11-19 11:25:36 -050050#define CONFIG_SYS_MALLOC_LEN (1024 * 1024 + CONFIG_ENV_SIZE)
Dirk Behme2be2c6c2009-01-28 21:39:58 +010051
52/*
53 * Hardware drivers
54 */
55
Grazvydas Ignotas73225242010-11-19 11:25:36 -050056#define CONFIG_SYS_CONSOLE_IS_IN_ENV 1
57#define CONFIG_SYS_DEVICE_NULLDEV 1
58
59/* USB */
60#define CONFIG_MUSB_UDC 1
61#define CONFIG_USB_OMAP3 1
62#define CONFIG_TWL4030_USB 1
63
64/* USB device configuration */
65#define CONFIG_USB_DEVICE 1
66#define CONFIG_USB_TTY 1
67
Dirk Behme2be2c6c2009-01-28 21:39:58 +010068/*
69 * NS16550 Configuration
70 */
71#define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */
72
73#define CONFIG_SYS_NS16550
74#define CONFIG_SYS_NS16550_SERIAL
75#define CONFIG_SYS_NS16550_REG_SIZE (-4)
76#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
77
78/*
79 * select serial console configuration
80 */
81#define CONFIG_CONS_INDEX 3
82#define CONFIG_SYS_NS16550_COM3 OMAP34XX_UART3
83#define CONFIG_SERIAL3 3
84
85/* allow to overwrite serial and ethaddr */
86#define CONFIG_ENV_OVERWRITE
87#define CONFIG_BAUDRATE 115200
88#define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600, \
89 115200}
Tom Rini86c5c542011-09-03 21:51:25 -040090#define CONFIG_GENERIC_MMC 1
Dirk Behme2be2c6c2009-01-28 21:39:58 +010091#define CONFIG_MMC 1
Tom Rini86c5c542011-09-03 21:51:25 -040092#define CONFIG_OMAP_HSMMC 1
Dirk Behme2be2c6c2009-01-28 21:39:58 +010093#define CONFIG_DOS_PARTITION 1
94
95/* commands to include */
96#include <config_cmd_default.h>
97
98#define CONFIG_CMD_EXT2 /* EXT2 Support */
99#define CONFIG_CMD_FAT /* FAT support */
Dirk Behme2be2c6c2009-01-28 21:39:58 +0100100
101#define CONFIG_CMD_I2C /* I2C serial bus support */
102#define CONFIG_CMD_MMC /* MMC support */
103#define CONFIG_CMD_NAND /* NAND support */
Grazvydas Ignotas73225242010-11-19 11:25:36 -0500104#define CONFIG_CMD_CACHE /* Cache control */
Dirk Behme2be2c6c2009-01-28 21:39:58 +0100105
106#undef CONFIG_CMD_FLASH /* flinfo, erase, protect */
107#undef CONFIG_CMD_FPGA /* FPGA configuration Support */
108#undef CONFIG_CMD_IMI /* iminfo */
109#undef CONFIG_CMD_IMLS /* List all found images */
110#undef CONFIG_CMD_NET /* bootp, tftpboot, rarpboot */
111#undef CONFIG_CMD_NFS /* NFS support */
112
113#define CONFIG_SYS_NO_FLASH
Tom Rix0297ec72009-09-29 10:19:49 -0400114#define CONFIG_HARD_I2C 1
Dirk Behme2be2c6c2009-01-28 21:39:58 +0100115#define CONFIG_SYS_I2C_SPEED 100000
116#define CONFIG_SYS_I2C_SLAVE 1
Dirk Behme2be2c6c2009-01-28 21:39:58 +0100117#define CONFIG_DRIVER_OMAP34XX_I2C 1
118
119/*
Tom Rix2c155132009-06-28 12:52:30 -0500120 * TWL4030
121 */
122#define CONFIG_TWL4030_POWER 1
123#define CONFIG_TWL4030_LED 1
124
125/*
Dirk Behme2be2c6c2009-01-28 21:39:58 +0100126 * Board NAND Info.
127 */
128#define CONFIG_NAND_OMAP_GPMC
129#define CONFIG_SYS_NAND_ADDR NAND_BASE /* physical address */
130 /* to access nand */
131#define CONFIG_SYS_NAND_BASE NAND_BASE /* physical address */
132 /* to access nand */
133 /* at CS0 */
134#define GPMC_NAND_ECC_LP_x16_LAYOUT 1
135
136#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND */
137 /* devices */
Grazvydas Ignotas73225242010-11-19 11:25:36 -0500138
139#ifdef CONFIG_CMD_NAND
140#define CONFIG_CMD_MTDPARTS
141#define CONFIG_MTD_PARTITIONS
142#define CONFIG_MTD_DEVICE
143#define CONFIG_CMD_UBI
144#define CONFIG_CMD_UBIFS
145#define CONFIG_RBTREE
146#define CONFIG_LZO
147
148#define MTDIDS_DEFAULT "nand0=nand"
149#define MTDPARTS_DEFAULT "mtdparts=nand:512k(xloader),"\
150 "1920k(uboot),128k(uboot-env),"\
151 "10m(boot),-(rootfs)"
152#else
153#define MTDPARTS_DEFAULT
154#endif
Dirk Behme2be2c6c2009-01-28 21:39:58 +0100155
156/* Environment information */
157#define CONFIG_BOOTDELAY 1
158
159#define CONFIG_EXTRA_ENV_SETTINGS \
Grazvydas Ignotas73225242010-11-19 11:25:36 -0500160 "usbtty=cdc_acm\0" \
Dirk Behme2be2c6c2009-01-28 21:39:58 +0100161 "loadaddr=0x82000000\0" \
Grazvydas Ignotas73225242010-11-19 11:25:36 -0500162 "bootargs=ubi.mtd=4 ubi.mtd=3 root=ubi0:rootfs rootfstype=ubifs " \
Grazvydas Ignotas9baa37b2012-03-22 13:49:23 +0000163 "rw rootflags=bulk_read vram=6272K omapfb.vram=0:3000K\0" \
Grazvydas Ignotas73225242010-11-19 11:25:36 -0500164 "mtdparts=" MTDPARTS_DEFAULT "\0" \
Dirk Behme2be2c6c2009-01-28 21:39:58 +0100165
166#define CONFIG_BOOTCOMMAND \
Tom Rini86c5c542011-09-03 21:51:25 -0400167 "if mmc rescan && fatload mmc1 0 ${loadaddr} autoboot.scr || " \
Grazvydas Ignotas73225242010-11-19 11:25:36 -0500168 "ext2load mmc1 0 ${loadaddr} autoboot.scr; then " \
169 "source ${loadaddr}; " \
170 "fi; " \
Joe Hershberger949a7712012-11-01 16:54:18 +0000171 "ubi part boot && ubifsmount ubi:boot && " \
172 "ubifsload ${loadaddr} uImage && bootm ${loadaddr}"
Dirk Behme2be2c6c2009-01-28 21:39:58 +0100173
174#define CONFIG_AUTO_COMPLETE 1
175/*
176 * Miscellaneous configurable options
177 */
Dirk Behme2be2c6c2009-01-28 21:39:58 +0100178#define CONFIG_SYS_LONGHELP /* undef to save memory */
179#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
Robert P. J. Day1270ec12009-12-12 12:10:33 -0500180#define CONFIG_SYS_PROMPT "Pandora # "
Vaibhav Hiremathf62b1252011-09-03 21:24:19 -0400181#define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */
Dirk Behme2be2c6c2009-01-28 21:39:58 +0100182/* Print Buffer Size */
183#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
184 sizeof(CONFIG_SYS_PROMPT) + 16)
185#define CONFIG_SYS_MAXARGS 16 /* max number of command */
186 /* args */
187/* Boot Argument Buffer Size */
188#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
189/* memtest works on */
190#define CONFIG_SYS_MEMTEST_START (OMAP34XX_SDRC_CS0)
191#define CONFIG_SYS_MEMTEST_END (OMAP34XX_SDRC_CS0 + \
192 0x01F00000) /* 31MB */
193
Dirk Behme2be2c6c2009-01-28 21:39:58 +0100194#define CONFIG_SYS_LOAD_ADDR (OMAP34XX_SDRC_CS0) /* default load */
195 /* address */
196
197/*
Manikandan Pillaid3a513c2009-04-21 17:29:05 +0200198 * OMAP3 has 12 GP timers, they can be driven by the system clock
199 * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
200 * This rate is divided by a local divisor.
Dirk Behme2be2c6c2009-01-28 21:39:58 +0100201 */
Manikandan Pillaid3a513c2009-04-21 17:29:05 +0200202#define CONFIG_SYS_TIMERBASE OMAP34XX_GPT2
203#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
Dirk Behme2be2c6c2009-01-28 21:39:58 +0100204
205/*-----------------------------------------------------------------------
Dirk Behme2be2c6c2009-01-28 21:39:58 +0100206 * Physical Memory Map
207 */
208#define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */
209#define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0
Dirk Behme2be2c6c2009-01-28 21:39:58 +0100210#define PHYS_SDRAM_2 OMAP34XX_SDRC_CS1
211
Grazvydas Ignotas23df4f62010-11-19 11:25:31 -0500212#define CONFIG_SYS_TEXT_BASE 0x80008000
213#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
214#define CONFIG_SYS_INIT_RAM_ADDR 0x4020f800
215#define CONFIG_SYS_INIT_RAM_SIZE 0x800
216#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
217 CONFIG_SYS_INIT_RAM_SIZE - \
218 GENERATED_GBL_DATA_SIZE)
219
Dirk Behme2be2c6c2009-01-28 21:39:58 +0100220/*-----------------------------------------------------------------------
221 * FLASH and environment organization
222 */
223
224/* **** PISMO SUPPORT *** */
225
226/* Configure the PISMO */
227#define PISMO1_NAND_SIZE GPMC_SIZE_128M
228#define PISMO1_ONEN_SIZE GPMC_SIZE_128M
229
Sandeep Paulraj9c44ddc2009-09-09 11:50:40 -0400230#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2 sectors */
Dirk Behme2be2c6c2009-01-28 21:39:58 +0100231
Luca Ceresoli6cbec7b2011-04-20 11:02:05 -0400232#if defined(CONFIG_CMD_NAND)
233#define CONFIG_SYS_FLASH_BASE PISMO1_NAND_BASE
234#endif
Dirk Behme2be2c6c2009-01-28 21:39:58 +0100235
236/* Monitor at start of flash */
237#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
Dirk Behme2be2c6c2009-01-28 21:39:58 +0100238
239#define CONFIG_ENV_IS_IN_NAND 1
Grazvydas Ignotas73225242010-11-19 11:25:36 -0500240#define SMNAND_ENV_OFFSET 0x260000 /* environment starts here */
Dirk Behme2be2c6c2009-01-28 21:39:58 +0100241
Luca Ceresoli6cbec7b2011-04-20 11:02:05 -0400242#define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */
243#define CONFIG_ENV_OFFSET SMNAND_ENV_OFFSET
Dirk Behme2be2c6c2009-01-28 21:39:58 +0100244#define CONFIG_ENV_ADDR SMNAND_ENV_OFFSET
245
Aneesh V8e408522011-11-21 23:38:59 +0000246#define CONFIG_SYS_CACHELINE_SIZE 64
247
Dirk Behme2be2c6c2009-01-28 21:39:58 +0100248#endif /* __CONFIG_H */