ARM: omap3: evm: Do not relocate FDT address
[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_SYS_FLASH_BASE           NAND_BASE
52 #define CONFIG_SYS_MAX_NAND_DEVICE      1
53 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
54 #define CONFIG_SYS_NAND_PAGE_COUNT      64
55 #define CONFIG_SYS_NAND_PAGE_SIZE       2048
56 #define CONFIG_SYS_NAND_OOBSIZE         64
57 #define CONFIG_SYS_NAND_BLOCK_SIZE      (128*1024)
58 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   NAND_LARGE_BADBLOCK_POS
59 #define CONFIG_SYS_NAND_ECCPOS          {2, 3, 4, 5, 6, 7, 8, 9,\
60                                          10, 11, 12, 13}
61 #define CONFIG_SYS_NAND_ECCSIZE         512
62 #define CONFIG_SYS_NAND_ECCBYTES        3
63 #define CONFIG_NAND_OMAP_ECCSCHEME      OMAP_ECC_BCH8_CODE_HW_DETECTION_SW
64 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x80000
65 #define CONFIG_ENV_IS_IN_NAND           1
66 #define CONFIG_ENV_SIZE                 (128 << 10) /* 128 KiB */
67 #define CONFIG_SYS_ENV_SECT_SIZE        (128 << 10) /* 128 KiB */
68 #define CONFIG_ENV_OFFSET               0x260000
69 #define CONFIG_ENV_ADDR                 0x260000
70 #define CONFIG_ENV_OVERWRITE
71 #define CONFIG_MTD_PARTITIONS           /* required for UBI partition support */
72 /* NAND: SPL falcon mode configs */
73 #if defined(CONFIG_SPL_OS_BOOT)
74 #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x280000
75 #endif /* CONFIG_SPL_OS_BOOT */
76 #endif /* CONFIG_NAND */
77
78 /* MUSB */
79 #define CONFIG_USB_OMAP3
80 #define CONFIG_USB_MUSB_OMAP2PLUS
81 #define CONFIG_USB_MUSB_PIO_ONLY
82
83 /* USB EHCI */
84 #define CONFIG_SYS_USB_FAT_BOOT_PARTITION  1
85
86 /* Environment */
87 #define CONFIG_PREBOOT                  "usb start"
88
89 #if !defined(CONFIG_SPL_BUILD)
90
91 #include <config_distro_defaults.h>
92
93 #define MEM_LAYOUT_ENV_SETTINGS \
94         DEFAULT_LINUX_BOOT_ENV
95
96 #if defined(CONFIG_NAND)
97 #define BOOTENV_DEV_NAND(devtypeu, devtypel, instance) \
98         "bootcmd_" #devtypel #instance "=" \
99         "run nandboot\0"
100
101 #define BOOTENV_DEV_NAME_NAND(devtypeu, devtypel, instance) \
102         #devtypel #instance " "
103 #endif /* CONFIG_NAND */
104
105 #define BOOTENV_DEV_UIMAGE_MMC(devtypeu, devtypel, instance) \
106         "bootcmd_" #devtypel #instance "=" \
107                 "setenv mmcdev " #instance"; " \
108                 "run mmcboot\0"
109
110 #define BOOTENV_DEV_NAME_UIMAGE_MMC(devtypeu, devtypel, instance) \
111         #devtypel #instance " "
112
113 #define BOOTENV_DEV_ZIMAGE_MMC(devtypeu, devtypel, instance) \
114         "bootcmd_" #devtypel #instance "=" \
115                 "setenv mmcdev " #instance"; " \
116                 "run mmcbootz\0"
117
118 #define BOOTENV_DEV_NAME_ZIMAGE_MMC(devtypeu, devtypel, instance) \
119         #devtypel #instance " "
120
121 #define BOOT_TARGET_DEVICES(func) \
122         func(MMC, mmc, 0) \
123         func(ZIMAGE_MMC, zimage_mmc, 0) \
124         func(UIMAGE_MMC, uimage_mmc, 0) \
125         func(NAND, nand, 0)
126
127 #include <config_distro_bootcmd.h>
128
129 #define CONFIG_EXTRA_ENV_SETTINGS \
130         MEM_LAYOUT_ENV_SETTINGS \
131         "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
132         "mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \
133         "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
134         "fdt_high=0xffffffff\0" \
135         "bootenv=uEnv.txt\0" \
136         "optargs=\0" \
137         "mmcdev=0\0" \
138         "console=ttyO0,115200n8\0" \
139         "mmcargs=setenv bootargs console=${console} " \
140                 "${mtdparts} " \
141                 "${optargs} " \
142                 "root=/dev/mmcblk0p2 rw " \
143                 "rootfstype=ext4 rootwait\0" \
144         "nandargs=setenv bootargs console=${console} " \
145                 "${mtdparts} " \
146                 "${optargs} " \
147                 "root=ubi0:rootfs rw ubi.mtd=rootfs noinitrd " \
148                 "rootfstype=ubifs rootwait\0" \
149         "loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
150         "importbootenv=echo Importing environment from mmc ...; " \
151                 "env import -t ${loadaddr} ${filesize}\0" \
152         "mmcbootenv=" \
153                 "mmc dev ${mmcdev}; " \
154                 "if mmc rescan && run loadbootenv; then " \
155                         "run importbootenv; " \
156                         "if test -n $uenvcmd; then " \
157                                 "echo Running uenvcmd ...; " \
158                                 "run uenvcmd; " \
159                         "fi; " \
160                 "fi\0" \
161         "loaduimage=setenv bootfile uImage; " \
162                 "fatload mmc ${mmcdev} ${loadaddr} uImage\0" \
163         "loadzimage=setenv bootfile zImage; " \
164                 "fatload mmc ${mmcdev} ${loadaddr} zImage\0" \
165         "loaddtb=fatload mmc ${mmcdev} ${fdtaddr} ${fdtfile}\0" \
166         "mmcboot=run mmcbootenv; " \
167                 "if run loaduimage && run loaddtb; then " \
168                         "echo Booting ${bootfile} from mmc ...; " \
169                         "run mmcargs; " \
170                         "bootm ${loadaddr} - ${fdtaddr}; " \
171                 "fi\0" \
172         "mmcbootz=run mmcbootenv; " \
173                 "if run loadzimage && run loaddtb; then " \
174                         "echo Booting ${bootfile} from mmc ...; " \
175                         "run mmcargs; " \
176                         "bootz ${loadaddr} - ${fdtaddr};" \
177                 "fi\0" \
178         "nandboot=echo Booting uImage from nand ...; " \
179                 "run nandargs; " \
180                 "nand read ${loadaddr} kernel; " \
181                 "nand read ${fdtaddr} dtb; " \
182                 "bootm ${loadaddr} - ${fdtaddr}\0" \
183         BOOTENV
184
185 #endif /* !CONFIG_SPL_BUILD */
186
187 #endif /* __CONFIG_H */