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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
Grazvydas Ignotas76375452015-04-09 02:14:33 +030013#define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */
14#define CONFIG_NAND
Dirk Behme2be2c6c2009-01-28 21:39:58 +010015
Grazvydas Ignotas76375452015-04-09 02:14:33 +030016/* override base for compatibility with MLO the device ships with */
17#define CONFIG_SYS_TEXT_BASE 0x80008000
Vaibhav Hiremathcae377b2010-06-07 15:20:34 -040018
Grazvydas Ignotas76375452015-04-09 02:14:33 +030019#include <configs/ti_omap3_common.h>
Dirk Behme2be2c6c2009-01-28 21:39:58 +010020
Sanjeev Premi6a6b62e2009-04-27 21:27:27 +053021/*
22 * Display CPU and Board information
23 */
24#define CONFIG_DISPLAY_CPUINFO 1
25#define CONFIG_DISPLAY_BOARDINFO 1
26
Dirk Behme2be2c6c2009-01-28 21:39:58 +010027#define CONFIG_MISC_INIT_R
Dirk Behme2be2c6c2009-01-28 21:39:58 +010028#define CONFIG_REVISION_TAG 1
29
Sandeep Paulraj9c44ddc2009-09-09 11:50:40 -040030#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
Grazvydas Ignotas76375452015-04-09 02:14:33 +030031
32#define CONFIG_SYS_CONSOLE_IS_IN_ENV 1
33#define CONFIG_SYS_DEVICE_NULLDEV 1
Dirk Behme2be2c6c2009-01-28 21:39:58 +010034
35/*
36 * Hardware drivers
37 */
38
Grazvydas Ignotas76375452015-04-09 02:14:33 +030039/* I2C Support */
40#define CONFIG_SYS_I2C_OMAP34XX
Grazvydas Ignotas73225242010-11-19 11:25:36 -050041
Grazvydas Ignotas76375452015-04-09 02:14:33 +030042/* TWL4030 LED */
43#define CONFIG_TWL4030_LED
Grazvydas Ignotas73225242010-11-19 11:25:36 -050044
Grazvydas Ignotas76375452015-04-09 02:14:33 +030045/* Initialize GPIOs by default */
46#define CONFIG_OMAP3_GPIO_4 /* GPIO96..127 is in GPIO Bank 4 */
47#define CONFIG_OMAP3_GPIO_6 /* GPIO160..191 is in GPIO Bank 6 */
Grazvydas Ignotas73225242010-11-19 11:25:36 -050048
Dirk Behme2be2c6c2009-01-28 21:39:58 +010049/*
50 * NS16550 Configuration
51 */
Thomas Chouc7b96862015-11-19 21:48:12 +080052#undef CONFIG_SYS_NS16550_CLK
Dirk Behme2be2c6c2009-01-28 21:39:58 +010053#define CONFIG_SYS_NS16550_SERIAL
54#define CONFIG_SYS_NS16550_REG_SIZE (-4)
55#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
Dirk Behme2be2c6c2009-01-28 21:39:58 +010056#define CONFIG_SYS_NS16550_COM3 OMAP34XX_UART3
57#define CONFIG_SERIAL3 3
58
Dirk Behme2be2c6c2009-01-28 21:39:58 +010059/* commands to include */
Grazvydas Ignotas73225242010-11-19 11:25:36 -050060#define CONFIG_CMD_CACHE /* Cache control */
Dirk Behme2be2c6c2009-01-28 21:39:58 +010061
Tom Rix2c155132009-06-28 12:52:30 -050062/*
Dirk Behme2be2c6c2009-01-28 21:39:58 +010063 * Board NAND Info.
64 */
Dirk Behme2be2c6c2009-01-28 21:39:58 +010065#define CONFIG_SYS_NAND_ADDR NAND_BASE /* physical address */
66 /* to access nand */
Stefano Babic55f1b392015-07-26 15:18:15 +020067#define CONFIG_SYS_NAND_BUSWIDTH_16BIT
Grazvydas Ignotas76375452015-04-09 02:14:33 +030068#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_HAM1_CODE_SW
69#define CONFIG_SYS_NAND_PAGE_SIZE 2048
70#define CONFIG_SYS_NAND_OOBSIZE 64
Grazvydas Ignotas73225242010-11-19 11:25:36 -050071
Grazvydas Ignotas76375452015-04-09 02:14:33 +030072#ifdef CONFIG_NAND
73#define CONFIG_CMD_UBI /* UBI-formated MTD partition support */
74#define CONFIG_CMD_UBIFS /* Read-only UBI volume operations */
Grazvydas Ignotas73225242010-11-19 11:25:36 -050075
Grazvydas Ignotas76375452015-04-09 02:14:33 +030076#define CONFIG_RBTREE /* required by CONFIG_CMD_UBI */
77#define CONFIG_LZO /* required by CONFIG_CMD_UBIFS */
78
79#define CONFIG_MTD_PARTITIONS /* required for UBI partition support */
80
81#define MTDIDS_DEFAULT "nand0=omap2-nand.0"
82#define MTDPARTS_DEFAULT "mtdparts=omap2-nand.0:512k(xloader),"\
Grazvydas Ignotas73225242010-11-19 11:25:36 -050083 "1920k(uboot),128k(uboot-env),"\
84 "10m(boot),-(rootfs)"
85#else
86#define MTDPARTS_DEFAULT
87#endif
Dirk Behme2be2c6c2009-01-28 21:39:58 +010088
Dirk Behme2be2c6c2009-01-28 21:39:58 +010089#define CONFIG_EXTRA_ENV_SETTINGS \
Grazvydas Ignotas76375452015-04-09 02:14:33 +030090 DEFAULT_LINUX_BOOT_ENV \
Grazvydas Ignotas73225242010-11-19 11:25:36 -050091 "usbtty=cdc_acm\0" \
Grazvydas Ignotas73225242010-11-19 11:25:36 -050092 "bootargs=ubi.mtd=4 ubi.mtd=3 root=ubi0:rootfs rootfstype=ubifs " \
Grazvydas Ignotas9baa37b2012-03-22 13:49:23 +000093 "rw rootflags=bulk_read vram=6272K omapfb.vram=0:3000K\0" \
Grazvydas Ignotas73225242010-11-19 11:25:36 -050094 "mtdparts=" MTDPARTS_DEFAULT "\0" \
Dirk Behme2be2c6c2009-01-28 21:39:58 +010095
96#define CONFIG_BOOTCOMMAND \
Tom Rini86c5c542011-09-03 21:51:25 -040097 "if mmc rescan && fatload mmc1 0 ${loadaddr} autoboot.scr || " \
Grazvydas Ignotas73225242010-11-19 11:25:36 -050098 "ext2load mmc1 0 ${loadaddr} autoboot.scr; then " \
99 "source ${loadaddr}; " \
100 "fi; " \
Joe Hershberger949a7712012-11-01 16:54:18 +0000101 "ubi part boot && ubifsmount ubi:boot && " \
102 "ubifsload ${loadaddr} uImage && bootm ${loadaddr}"
Dirk Behme2be2c6c2009-01-28 21:39:58 +0100103
Dirk Behme2be2c6c2009-01-28 21:39:58 +0100104/* memtest works on */
105#define CONFIG_SYS_MEMTEST_START (OMAP34XX_SDRC_CS0)
106#define CONFIG_SYS_MEMTEST_END (OMAP34XX_SDRC_CS0 + \
107 0x01F00000) /* 31MB */
108
Grazvydas Ignotas76375452015-04-09 02:14:33 +0300109#if defined(CONFIG_NAND)
pekon gupta222a3112014-07-18 17:59:41 +0530110#define CONFIG_SYS_FLASH_BASE NAND_BASE
Luca Ceresoli6cbec7b2011-04-20 11:02:05 -0400111#endif
Dirk Behme2be2c6c2009-01-28 21:39:58 +0100112
113/* Monitor at start of flash */
114#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
Dirk Behme2be2c6c2009-01-28 21:39:58 +0100115
116#define CONFIG_ENV_IS_IN_NAND 1
Grazvydas Ignotas73225242010-11-19 11:25:36 -0500117#define SMNAND_ENV_OFFSET 0x260000 /* environment starts here */
Dirk Behme2be2c6c2009-01-28 21:39:58 +0100118
Luca Ceresoli6cbec7b2011-04-20 11:02:05 -0400119#define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */
120#define CONFIG_ENV_OFFSET SMNAND_ENV_OFFSET
Dirk Behme2be2c6c2009-01-28 21:39:58 +0100121#define CONFIG_ENV_ADDR SMNAND_ENV_OFFSET
122
Aneesh V8e408522011-11-21 23:38:59 +0000123#define CONFIG_SYS_CACHELINE_SIZE 64
124
Dirk Behme2be2c6c2009-01-28 21:39:58 +0100125#endif /* __CONFIG_H */