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16885db9 SP |
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 | * | |
1a459660 | 9 | * SPDX-License-Identifier: GPL-2.0+ |
16885db9 SP |
10 | */ |
11 | ||
12 | #ifndef __OMAP3_EVM_QUICK_NAND_H | |
13 | #define __OMAP3_EVM_QUICK_NAND_H | |
14 | ||
15 | #include <asm/arch/cpu.h> | |
987ec585 | 16 | #include <asm/arch/omap.h> |
16885db9 SP |
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 | */ | |
30 | #define CONFIG_CMD_NET | |
31 | ||
32 | /* ---------------------------------------------------------------------------- | |
33 | * Supported U-boot features | |
34 | * ---------------------------------------------------------------------------- | |
35 | */ | |
36 | #define CONFIG_SILENT_CONSOLE | |
37 | #define CONFIG_ENV_IS_NOWHERE | |
38 | ||
39 | /* ----------------------------------------------------------------------------- | |
40 | * Include common board configuration | |
41 | * ----------------------------------------------------------------------------- | |
42 | */ | |
43 | #include "omap3_evm_common.h" | |
44 | ||
45 | /* ----------------------------------------------------------------------------- | |
46 | * Default environment | |
47 | * ----------------------------------------------------------------------------- | |
48 | */ | |
49 | #define CONFIG_BOOTDELAY 0 | |
50 | ||
51 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
52 | "verify=no\0" \ | |
53 | "silent=1" | |
54 | ||
55 | #define CONFIG_BOOTCOMMAND \ | |
56 | "nandecc hw; " \ | |
57 | "nand read.i 0x80000000 280000 300000; " \ | |
58 | "bootm 0x80000000;" | |
59 | ||
60 | /* | |
61 | * Update the bootargs as necessary e.g. size of memory, partition and fstype | |
62 | */ | |
63 | #define CONFIG_BOOTARGS \ | |
64 | "quiet " \ | |
65 | "console=ttyO0,115200n8 " \ | |
66 | "mem=128M " \ | |
67 | "noinitrd " \ | |
68 | "root=/dev/mtdblock4 rw " \ | |
69 | "rootfstype=jffs2 " | |
70 | ||
673283f3 TR |
71 | /* |
72 | * SPL | |
73 | */ | |
74 | #define CONFIG_SPL_NAND_SIMPLE | |
75 | #define CONFIG_SPL_NAND_SUPPORT | |
6f2f01b9 SW |
76 | #define CONFIG_SPL_NAND_BASE |
77 | #define CONFIG_SPL_NAND_DRIVERS | |
78 | #define CONFIG_SPL_NAND_ECC | |
673283f3 TR |
79 | #define CONFIG_SYS_NAND_5_ADDR_CYCLE |
80 | #define CONFIG_SYS_NAND_PAGE_COUNT 64 | |
81 | #define CONFIG_SYS_NAND_PAGE_SIZE 2048 | |
82 | #define CONFIG_SYS_NAND_OOBSIZE 64 | |
83 | #define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024) | |
84 | #define CONFIG_SYS_NAND_BAD_BLOCK_POS 0 | |
85 | #define CONFIG_SYS_NAND_ECCPOS {2, 3, 4, 5, 6, 7, 8, 9,\ | |
86 | 10, 11, 12, 13} | |
87 | #define CONFIG_SYS_NAND_ECCSIZE 512 | |
88 | #define CONFIG_SYS_NAND_ECCBYTES 3 | |
3f719069 | 89 | #define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_HAM1_CODE_HW |
673283f3 TR |
90 | #define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE |
91 | #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000 | |
92 | ||
16885db9 | 93 | #endif /* __OMAP3_EVM_QUICK_NAND_H */ |