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gerrit.cesnet.cz / github / trini / u-boot / 3664fa1beec3921dcfed605a9b37f63dee28ce6a / . / include / configs / omap3_evm_quick_nand.h
blob: 124e8c664121b9cfd0063b0f6bf79c47b8463152 [file] [log] [blame]
Sanjeev Premi16885db2011-10-25 06:11:32 +0000[diff] [blame]1/*
2 * Configuration settings for quick boot from NAND on OMAP3 EVM.
3 *
4 * Copyright (C) 2006-2010 Texas Instruments Incorporated - http://www.ti.com/
5 *
6 * Author :
7 * Sanjeev Premi <premi@ti.com>
8 *
Wolfgang Denk1a459662013-07-08 09:37:19 +0200[diff] [blame]9 * SPDX-License-Identifier: GPL-2.0+
Sanjeev Premi16885db2011-10-25 06:11:32 +0000[diff] [blame]10 */
11
12#ifndef __OMAP3_EVM_QUICK_NAND_H
13#define __OMAP3_EVM_QUICK_NAND_H
14
15#include <asm/arch/cpu.h>
Nishanth Menon987ec582015-03-09 17:12:04 -0500[diff] [blame]16#include <asm/arch/omap.h>
Sanjeev Premi16885db2011-10-25 06:11:32 +0000[diff] [blame]17
18/* ----------------------------------------------------------------------------
19 * Supported U-boot commands
20 * ----------------------------------------------------------------------------
21 */
22#define CONFIG_CMD_NAND
23
24/*
25 * Board revision is detected by probing the Ethernet chip.
26 *
27 * When revision is statically configured via CONFIG_STATIC_BOARD_REV,
28 * this option can be removed. Generated binary is leaner by ~16Kbytes.
29 */
Sanjeev Premi16885db2011-10-25 06:11:32 +0000[diff] [blame]30
31/* ----------------------------------------------------------------------------
32 * Supported U-boot features
33 * ----------------------------------------------------------------------------
34 */
35#define CONFIG_SILENT_CONSOLE
36#define CONFIG_ENV_IS_NOWHERE
37
38/* -----------------------------------------------------------------------------
39 * Include common board configuration
40 * -----------------------------------------------------------------------------
41 */
42#include "omap3_evm_common.h"
43
44/* -----------------------------------------------------------------------------
45 * Default environment
46 * -----------------------------------------------------------------------------
47 */
48#define CONFIG_BOOTDELAY 0
49
50#define CONFIG_EXTRA_ENV_SETTINGS \
51 "verify=no\0" \
52 "silent=1"
53
54#define CONFIG_BOOTCOMMAND \
55 "nandecc hw; " \
56 "nand read.i 0x80000000 280000 300000; " \
57 "bootm 0x80000000;"
58
59/*
60 * Update the bootargs as necessary e.g. size of memory, partition and fstype
61 */
62#define CONFIG_BOOTARGS \
63 "quiet " \
64 "console=ttyO0,115200n8 " \
65 "mem=128M " \
66 "noinitrd " \
67 "root=/dev/mtdblock4 rw " \
68 "rootfstype=jffs2 "
69
Tom Rini673283f2011-11-18 12:48:09 +0000[diff] [blame]70/*
71 * SPL
72 */
73#define CONFIG_SPL_NAND_SIMPLE
74#define CONFIG_SPL_NAND_SUPPORT
Scott Wood6f2f01b2012-09-20 19:09:07 -0500[diff] [blame]75#define CONFIG_SPL_NAND_BASE
76#define CONFIG_SPL_NAND_DRIVERS
77#define CONFIG_SPL_NAND_ECC
Tom Rini673283f2011-11-18 12:48:09 +0000[diff] [blame]78#define CONFIG_SYS_NAND_5_ADDR_CYCLE
79#define CONFIG_SYS_NAND_PAGE_COUNT 64
80#define CONFIG_SYS_NAND_PAGE_SIZE 2048
81#define CONFIG_SYS_NAND_OOBSIZE 64
82#define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024)
83#define CONFIG_SYS_NAND_BAD_BLOCK_POS 0
84#define CONFIG_SYS_NAND_ECCPOS {2, 3, 4, 5, 6, 7, 8, 9,\
85 10, 11, 12, 13}
86#define CONFIG_SYS_NAND_ECCSIZE 512
87#define CONFIG_SYS_NAND_ECCBYTES 3
pekon gupta3f719062013-11-18 19:03:01 +0530[diff] [blame]88#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_HAM1_CODE_HW
Tom Rini673283f2011-11-18 12:48:09 +0000[diff] [blame]89#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
90#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
91
Sanjeev Premi16885db2011-10-25 06:11:32 +0000[diff] [blame]92#endif /* __OMAP3_EVM_QUICK_NAND_H */