Merge git://git.denx.de/u-boot-video
[platform/kernel/u-boot.git] / include / configs / omap3_evm.h
1 /*
2  * Configuration settings for the TI OMAP3 EVM board.
3  *
4  * Copyright (C) 2006-2011 Texas Instruments Incorporated - http://www.ti.com/
5  *
6  * Author :
7  *      Manikandan Pillai <mani.pillai@ti.com>
8  * Derived from Beagle Board and 3430 SDP code by
9  *      Richard Woodruff <r-woodruff2@ti.com>
10  *      Syed Mohammed Khasim <khasim@ti.com>
11  *
12  * Manikandan Pillai <mani.pillai@ti.com>
13  *
14  * SPDX-License-Identifier:     GPL-2.0+
15  */
16
17 #ifndef __CONFIG_H
18 #define __CONFIG_H
19
20 #define CONFIG_NR_DRAM_BANKS            2 /* CS1 may or may not be populated */
21
22 #include <configs/ti_omap3_common.h>
23
24 /*
25  * We are only ever GP parts and will utilize all of the "downloaded image"
26  * area in SRAM which starts at 0x40200000 and ends at 0x4020FFFF (64KB).
27  */
28 #undef CONFIG_SPL_TEXT_BASE
29 #define CONFIG_SPL_TEXT_BASE            0x40200000
30
31 #define CONFIG_SPL_FRAMEWORK
32
33 #define CONFIG_MISC_INIT_R
34 #define CONFIG_CMDLINE_TAG
35 #define CONFIG_SETUP_MEMORY_TAGS
36 #define CONFIG_INITRD_TAG
37 #define CONFIG_REVISION_TAG
38
39 /* Override OMAP3 serial console configuration */
40 #undef CONFIG_CONS_INDEX
41 #define CONFIG_CONS_INDEX               1
42 #define CONFIG_SYS_NS16550_COM1         OMAP34XX_UART1
43 #if defined(CONFIG_SPL_BUILD)
44 #undef CONFIG_SYS_NS16550_REG_SIZE
45 #else /* !CONFIG_SPL_BUILD  */
46 #define CONFIG_SYS_NS16550_REG_SIZE     (-1)
47 #endif /* CONFIG_SPL_BUILD */
48
49 /* NAND */
50 #if defined(CONFIG_NAND)
51 #define CONFIG_NAND_OMAP_GPMC
52 #define CONFIG_SYS_FLASH_BASE           NAND_BASE
53 #define CONFIG_SYS_MAX_NAND_DEVICE      1
54 #define CONFIG_SYS_NAND_BUSWIDTH_16BIT
55 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
56 #define CONFIG_SYS_NAND_PAGE_COUNT      64
57 #define CONFIG_SYS_NAND_PAGE_SIZE       2048
58 #define CONFIG_SYS_NAND_OOBSIZE         64
59 #define CONFIG_SYS_NAND_BLOCK_SIZE      (128*1024)
60 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   NAND_LARGE_BADBLOCK_POS
61 #define CONFIG_SYS_NAND_ECCPOS          {2, 3, 4, 5, 6, 7, 8, 9,\
62                                          10, 11, 12, 13}
63 #define CONFIG_SYS_NAND_ECCSIZE         512
64 #define CONFIG_SYS_NAND_ECCBYTES        3
65 #define CONFIG_NAND_OMAP_ECCSCHEME      OMAP_ECC_BCH8_CODE_HW_DETECTION_SW
66 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x80000
67 #define CONFIG_ENV_IS_IN_NAND           1
68 #define CONFIG_ENV_SIZE                 (128 << 10) /* 128 KiB */
69 #define CONFIG_SYS_ENV_SECT_SIZE        (128 << 10) /* 128 KiB */
70 #define CONFIG_ENV_OFFSET               0x260000
71 #define CONFIG_ENV_ADDR                 0x260000
72 #define CONFIG_ENV_OVERWRITE
73 #define CONFIG_MTD_PARTITIONS           /* required for UBI partition support */
74 /* NAND: SPL falcon mode configs */
75 #if defined(CONFIG_SPL_OS_BOOT)
76 #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x280000
77 #endif /* CONFIG_SPL_OS_BOOT */
78 #endif /* CONFIG_NAND */
79
80 /* MUSB */
81 #define CONFIG_USB_OMAP3
82 #define CONFIG_USB_MUSB_OMAP2PLUS
83 #define CONFIG_USB_MUSB_PIO_ONLY
84
85 /* USB EHCI */
86 #define CONFIG_SYS_USB_FAT_BOOT_PARTITION  1
87
88 /* SMSC911x Ethernet */
89 #if defined(CONFIG_CMD_NET)
90 #define CONFIG_SMC911X
91 #define CONFIG_SMC911X_32_BIT
92 #define CONFIG_SMC911X_BASE             0x2C000000
93 #endif /* CONFIG_CMD_NET */
94
95 /* Environment */
96 #define CONFIG_PREBOOT                  "usb start"
97
98 #define CONFIG_EXTRA_ENV_SETTINGS \
99         DEFAULT_LINUX_BOOT_ENV \
100         "mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \
101         "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
102         "bootenv=uEnv.txt\0" \
103         "optargs=\0" \
104         "mmcdev=0\0" \
105         "console=ttyO0,115200n8\0" \
106         "mmcargs=setenv bootargs console=${console} " \
107                 "${mtdparts} " \
108                 "${optargs} " \
109                 "root=/dev/mmcblk0p2 rw " \
110                 "rootfstype=ext4 rootwait\0" \
111         "nandargs=setenv bootargs console=${console} " \
112                 "${mtdparts} " \
113                 "${optargs} " \
114                 "root=ubi0:rootfs rw ubi.mtd=rootfs noinitrd " \
115                 "rootfstype=ubifs rootwait\0" \
116         "loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
117         "importbootenv=echo Importing environment from mmc ...; " \
118                 "env import -t ${loadaddr} ${filesize}\0" \
119         "bootscript=echo Running bootscript from mmc ...; " \
120                 "source ${loadaddr}\0" \
121         "loaduimage=setenv bootfile uImage; " \
122                 "fatload mmc ${mmcdev} ${loadaddr} uImage\0" \
123         "loadzimage=setenv bootfile zImage; " \
124                 "fatload mmc ${mmcdev} ${loadaddr} zImage\0" \
125         "loaddtb=fatload mmc ${mmcdev} ${fdtaddr} " CONFIG_DEFAULT_FDT_FILE "\0" \
126         "mmcboot=echo Booting ${bootfile} from mmc ...; " \
127                 "run mmcargs; " \
128                 "bootm ${loadaddr} - ${fdtaddr}\0" \
129         "mmcbootz=echo Booting ${bootfile} from mmc ...; " \
130                 "run mmcargs; " \
131                 "bootz ${loadaddr} - ${fdtaddr}\0" \
132         "nandboot=echo Booting uImage from nand ...; " \
133                 "run nandargs; " \
134                 "nand read ${loadaddr} kernel; " \
135                 "nand read ${fdtaddr} dtb; " \
136                 "bootm ${loadaddr} - ${fdtaddr}\0"
137
138 #define CONFIG_BOOTCOMMAND \
139         "mmc dev ${mmcdev}; if mmc rescan; then " \
140                 "if run loadbootenv; then " \
141                         "run importbootenv; " \
142                         "if test -n $uenvcmd; then " \
143                                 "echo Running uenvcmd ...; " \
144                                 "run uenvcmd; " \
145                         "fi; " \
146                 "else " \
147                         "if run loadzimage && run loaddtb; then " \
148                                 "run mmcbootz; fi; " \
149                         "if run loaduimage && run loaddtb; then " \
150                                 "run mmcboot; fi; " \
151                         "run nandboot; " \
152                 "fi; " \
153         "else run nandboot; fi"
154
155 #endif /* __CONFIG_H */