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Dirk Behme7b84a7b2009-01-28 21:39:58 +01001/*
Grazvydas Ignotas9f4de642010-11-19 11:25:36 -05002 * (C) Copyright 2008-2010
3 * GraÅžvydas Ignotas <notasas@gmail.com>
Dirk Behme7b84a7b2009-01-28 21:39:58 +01004 *
5 * Configuration settings for the OMAP3 Pandora.
6 *
Wolfgang Denkbd8ec7e2013-10-07 13:07:26 +02007 * SPDX-License-Identifier: GPL-2.0+
Dirk Behme7b84a7b2009-01-28 21:39:58 +01008 */
9
10#ifndef __CONFIG_H
11#define __CONFIG_H
Dirk Behme7b84a7b2009-01-28 21:39:58 +010012
13/*
14 * High Level Configuration Options
15 */
Dirk Behme7b84a7b2009-01-28 21:39:58 +010016#define CONFIG_OMAP 1 /* in a TI OMAP core */
17#define CONFIG_OMAP34XX 1 /* which is a 34XX */
Dirk Behme7b84a7b2009-01-28 21:39:58 +010018#define CONFIG_OMAP3_PANDORA 1 /* working with pandora */
Marek Vasutaede1882012-07-21 05:02:23 +000019#define CONFIG_OMAP_GPIO
Lokesh Vutla56055052013-07-30 11:36:30 +053020#define CONFIG_OMAP_COMMON
Dirk Behme7b84a7b2009-01-28 21:39:58 +010021
Vaibhav Hiremath558d23d2010-06-07 15:20:34 -040022#define CONFIG_SDRC /* The chip has SDRC controller */
23
Dirk Behme7b84a7b2009-01-28 21:39:58 +010024#include <asm/arch/cpu.h> /* get chip and board defs */
25#include <asm/arch/omap3.h>
26
Sanjeev Premie32ef2e2009-04-27 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 Behme7b84a7b2009-01-28 21:39:58 +010033/* Clock Defines */
34#define V_OSCK 26000000 /* Clock output from T2 */
35#define V_SCLK (V_OSCK >> 1)
36
Dirk Behme7b84a7b2009-01-28 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 Likely100b8492011-03-28 09:59:07 +000044#define CONFIG_OF_LIBFDT 1
45
Dirk Behme7b84a7b2009-01-28 21:39:58 +010046/*
47 * Size of malloc() pool
48 */
Sandeep Paulraj6a87b3f2009-09-09 11:50:40 -040049#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
Grazvydas Ignotas9f4de642010-11-19 11:25:36 -050050#define CONFIG_SYS_MALLOC_LEN (1024 * 1024 + CONFIG_ENV_SIZE)
Dirk Behme7b84a7b2009-01-28 21:39:58 +010051
52/*
53 * Hardware drivers
54 */
55
Grazvydas Ignotas9f4de642010-11-19 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 Behme7b84a7b2009-01-28 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 Rini83922512011-09-03 21:51:25 -040090#define CONFIG_GENERIC_MMC 1
Dirk Behme7b84a7b2009-01-28 21:39:58 +010091#define CONFIG_MMC 1
Tom Rini83922512011-09-03 21:51:25 -040092#define CONFIG_OMAP_HSMMC 1
Dirk Behme7b84a7b2009-01-28 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 Behme7b84a7b2009-01-28 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 Ignotas9f4de642010-11-19 11:25:36 -0500104#define CONFIG_CMD_CACHE /* Cache control */
Dirk Behme7b84a7b2009-01-28 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
Heiko Schocherf53f2b82013-10-22 11:03:18 +0200114#define CONFIG_SYS_I2C
115#define CONFIG_SYS_OMAP24_I2C_SPEED 100000
116#define CONFIG_SYS_OMAP24_I2C_SLAVE 1
117#define CONFIG_SYS_I2C_OMAP34XX
Dirk Behme7b84a7b2009-01-28 21:39:58 +0100118
119/*
Tom Rix0f2a8042009-06-28 12:52:30 -0500120 * TWL4030
121 */
122#define CONFIG_TWL4030_POWER 1
123#define CONFIG_TWL4030_LED 1
124
125/*
Dirk Behme7b84a7b2009-01-28 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 */
Dirk Behme7b84a7b2009-01-28 21:39:58 +0100134#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND */
135 /* devices */
Grazvydas Ignotas9f4de642010-11-19 11:25:36 -0500136
137#ifdef CONFIG_CMD_NAND
138#define CONFIG_CMD_MTDPARTS
139#define CONFIG_MTD_PARTITIONS
140#define CONFIG_MTD_DEVICE
141#define CONFIG_CMD_UBI
142#define CONFIG_CMD_UBIFS
143#define CONFIG_RBTREE
144#define CONFIG_LZO
145
146#define MTDIDS_DEFAULT "nand0=nand"
147#define MTDPARTS_DEFAULT "mtdparts=nand:512k(xloader),"\
148 "1920k(uboot),128k(uboot-env),"\
149 "10m(boot),-(rootfs)"
150#else
151#define MTDPARTS_DEFAULT
152#endif
Dirk Behme7b84a7b2009-01-28 21:39:58 +0100153
154/* Environment information */
155#define CONFIG_BOOTDELAY 1
156
157#define CONFIG_EXTRA_ENV_SETTINGS \
Grazvydas Ignotas9f4de642010-11-19 11:25:36 -0500158 "usbtty=cdc_acm\0" \
Dirk Behme7b84a7b2009-01-28 21:39:58 +0100159 "loadaddr=0x82000000\0" \
Grazvydas Ignotas9f4de642010-11-19 11:25:36 -0500160 "bootargs=ubi.mtd=4 ubi.mtd=3 root=ubi0:rootfs rootfstype=ubifs " \
Grazvydas Ignotas0c8345b2012-03-22 13:49:23 +0000161 "rw rootflags=bulk_read vram=6272K omapfb.vram=0:3000K\0" \
Grazvydas Ignotas9f4de642010-11-19 11:25:36 -0500162 "mtdparts=" MTDPARTS_DEFAULT "\0" \
Dirk Behme7b84a7b2009-01-28 21:39:58 +0100163
164#define CONFIG_BOOTCOMMAND \
Tom Rini83922512011-09-03 21:51:25 -0400165 "if mmc rescan && fatload mmc1 0 ${loadaddr} autoboot.scr || " \
Grazvydas Ignotas9f4de642010-11-19 11:25:36 -0500166 "ext2load mmc1 0 ${loadaddr} autoboot.scr; then " \
167 "source ${loadaddr}; " \
168 "fi; " \
Joe Hershberger108458a2012-11-01 16:54:18 +0000169 "ubi part boot && ubifsmount ubi:boot && " \
170 "ubifsload ${loadaddr} uImage && bootm ${loadaddr}"
Dirk Behme7b84a7b2009-01-28 21:39:58 +0100171
172#define CONFIG_AUTO_COMPLETE 1
173/*
174 * Miscellaneous configurable options
175 */
Dirk Behme7b84a7b2009-01-28 21:39:58 +0100176#define CONFIG_SYS_LONGHELP /* undef to save memory */
177#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
Robert P. J. Day23f5a2d2009-12-12 12:10:33 -0500178#define CONFIG_SYS_PROMPT "Pandora # "
Vaibhav Hiremathe1832902011-09-03 21:24:19 -0400179#define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */
Dirk Behme7b84a7b2009-01-28 21:39:58 +0100180/* Print Buffer Size */
181#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
182 sizeof(CONFIG_SYS_PROMPT) + 16)
183#define CONFIG_SYS_MAXARGS 16 /* max number of command */
184 /* args */
185/* Boot Argument Buffer Size */
186#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
187/* memtest works on */
188#define CONFIG_SYS_MEMTEST_START (OMAP34XX_SDRC_CS0)
189#define CONFIG_SYS_MEMTEST_END (OMAP34XX_SDRC_CS0 + \
190 0x01F00000) /* 31MB */
191
Dirk Behme7b84a7b2009-01-28 21:39:58 +0100192#define CONFIG_SYS_LOAD_ADDR (OMAP34XX_SDRC_CS0) /* default load */
193 /* address */
194
195/*
Manikandan Pillaie8b16962009-04-21 17:29:05 +0200196 * OMAP3 has 12 GP timers, they can be driven by the system clock
197 * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
198 * This rate is divided by a local divisor.
Dirk Behme7b84a7b2009-01-28 21:39:58 +0100199 */
Manikandan Pillaie8b16962009-04-21 17:29:05 +0200200#define CONFIG_SYS_TIMERBASE OMAP34XX_GPT2
201#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
Dirk Behme7b84a7b2009-01-28 21:39:58 +0100202
203/*-----------------------------------------------------------------------
Dirk Behme7b84a7b2009-01-28 21:39:58 +0100204 * Physical Memory Map
205 */
206#define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */
207#define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0
Dirk Behme7b84a7b2009-01-28 21:39:58 +0100208#define PHYS_SDRAM_2 OMAP34XX_SDRC_CS1
209
Grazvydas Ignotasa3e22f62010-11-19 11:25:31 -0500210#define CONFIG_SYS_TEXT_BASE 0x80008000
211#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
212#define CONFIG_SYS_INIT_RAM_ADDR 0x4020f800
213#define CONFIG_SYS_INIT_RAM_SIZE 0x800
214#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
215 CONFIG_SYS_INIT_RAM_SIZE - \
216 GENERATED_GBL_DATA_SIZE)
217
Dirk Behme7b84a7b2009-01-28 21:39:58 +0100218/*-----------------------------------------------------------------------
219 * FLASH and environment organization
220 */
221
222/* **** PISMO SUPPORT *** */
223
224/* Configure the PISMO */
225#define PISMO1_NAND_SIZE GPMC_SIZE_128M
226#define PISMO1_ONEN_SIZE GPMC_SIZE_128M
227
Sandeep Paulraj6a87b3f2009-09-09 11:50:40 -0400228#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2 sectors */
Dirk Behme7b84a7b2009-01-28 21:39:58 +0100229
Luca Ceresoli9783a2c2011-04-20 11:02:05 -0400230#if defined(CONFIG_CMD_NAND)
231#define CONFIG_SYS_FLASH_BASE PISMO1_NAND_BASE
232#endif
Dirk Behme7b84a7b2009-01-28 21:39:58 +0100233
234/* Monitor at start of flash */
235#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
Dirk Behme7b84a7b2009-01-28 21:39:58 +0100236
237#define CONFIG_ENV_IS_IN_NAND 1
Grazvydas Ignotas9f4de642010-11-19 11:25:36 -0500238#define SMNAND_ENV_OFFSET 0x260000 /* environment starts here */
Dirk Behme7b84a7b2009-01-28 21:39:58 +0100239
Luca Ceresoli9783a2c2011-04-20 11:02:05 -0400240#define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */
241#define CONFIG_ENV_OFFSET SMNAND_ENV_OFFSET
Dirk Behme7b84a7b2009-01-28 21:39:58 +0100242#define CONFIG_ENV_ADDR SMNAND_ENV_OFFSET
243
Aneesh Vfa5c07a2011-11-21 23:38:59 +0000244#define CONFIG_SYS_CACHELINE_SIZE 64
245
Dirk Behme7b84a7b2009-01-28 21:39:58 +0100246#endif /* __CONFIG_H */