]>
Commit | Line | Data |
---|---|---|
ad9bc8e5 | 1 | /* |
741de266 SP |
2 | * Configuration settings for the TI OMAP3 EVM board. |
3 | * | |
4 | * Copyright (C) 2006-2011 Texas Instruments Incorporated - http://www.ti.com/ | |
5 | * | |
ad9bc8e5 DB |
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 | * | |
3765b3e7 | 14 | * SPDX-License-Identifier: GPL-2.0+ |
ad9bc8e5 DB |
15 | */ |
16 | ||
0d43fded DW |
17 | #ifndef __CONFIG_H |
18 | #define __CONFIG_H | |
741de266 | 19 | |
0d43fded | 20 | #define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */ |
741de266 | 21 | |
0d43fded | 22 | #include <configs/ti_omap3_common.h> |
584550d7 TR |
23 | |
24 | /* | |
0d43fded DW |
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). | |
584550d7 | 27 | */ |
0d43fded DW |
28 | #undef CONFIG_SPL_TEXT_BASE |
29 | #define CONFIG_SPL_TEXT_BASE 0x40200000 | |
584550d7 | 30 | |
0d43fded | 31 | #define CONFIG_SPL_FRAMEWORK |
584550d7 TR |
32 | |
33 | #define CONFIG_MISC_INIT_R | |
0d43fded | 34 | #define CONFIG_CMDLINE_TAG |
584550d7 TR |
35 | #define CONFIG_SETUP_MEMORY_TAGS |
36 | #define CONFIG_INITRD_TAG | |
37 | #define CONFIG_REVISION_TAG | |
38 | ||
0d43fded DW |
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 */ | |
584550d7 | 48 | |
0d43fded DW |
49 | /* NAND */ |
50 | #if defined(CONFIG_NAND) | |
584550d7 | 51 | #define CONFIG_SYS_FLASH_BASE NAND_BASE |
0d43fded | 52 | #define CONFIG_SYS_MAX_NAND_DEVICE 1 |
0d43fded DW |
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 */ | |
0d43fded | 67 | #define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */ |
7672d9d5 AF |
68 | #define CONFIG_ENV_OFFSET 0x260000 |
69 | #define CONFIG_ENV_ADDR 0x260000 | |
0d43fded | 70 | #define CONFIG_ENV_OVERWRITE |
0d43fded | 71 | #define CONFIG_MTD_PARTITIONS /* required for UBI partition support */ |
c257c96d DW |
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 */ | |
0d43fded | 76 | #endif /* CONFIG_NAND */ |
584550d7 | 77 | |
0d43fded | 78 | /* MUSB */ |
c257c96d | 79 | #define CONFIG_USB_OMAP3 |
0d43fded DW |
80 | #define CONFIG_USB_MUSB_OMAP2PLUS |
81 | #define CONFIG_USB_MUSB_PIO_ONLY | |
584550d7 | 82 | |
0d43fded DW |
83 | /* USB EHCI */ |
84 | #define CONFIG_SYS_USB_FAT_BOOT_PARTITION 1 | |
584550d7 | 85 | |
0d43fded DW |
86 | /* Environment */ |
87 | #define CONFIG_PREBOOT "usb start" | |
136cf92d | 88 | |
8a3556ed DW |
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 | ||
ad9bc8e5 | 129 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
8a3556ed DW |
130 | MEM_LAYOUT_ENV_SETTINGS \ |
131 | "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \ | |
c257c96d | 132 | "mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \ |
0d43fded | 133 | "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \ |
c257c96d DW |
134 | "bootenv=uEnv.txt\0" \ |
135 | "optargs=\0" \ | |
dcc4f38b | 136 | "mmcdev=0\0" \ |
effeda55 | 137 | "console=ttyO0,115200n8\0" \ |
ad9bc8e5 | 138 | "mmcargs=setenv bootargs console=${console} " \ |
c257c96d | 139 | "${mtdparts} " \ |
0d43fded | 140 | "${optargs} " \ |
ad9bc8e5 | 141 | "root=/dev/mmcblk0p2 rw " \ |
0d43fded | 142 | "rootfstype=ext4 rootwait\0" \ |
ad9bc8e5 | 143 | "nandargs=setenv bootargs console=${console} " \ |
c257c96d | 144 | "${mtdparts} " \ |
0d43fded DW |
145 | "${optargs} " \ |
146 | "root=ubi0:rootfs rw ubi.mtd=rootfs noinitrd " \ | |
147 | "rootfstype=ubifs rootwait\0" \ | |
c257c96d DW |
148 | "loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \ |
149 | "importbootenv=echo Importing environment from mmc ...; " \ | |
150 | "env import -t ${loadaddr} ${filesize}\0" \ | |
8a3556ed DW |
151 | "mmcbootenv=" \ |
152 | "mmc dev ${mmcdev}; " \ | |
153 | "if mmc rescan && run loadbootenv; then " \ | |
154 | "run importbootenv; " \ | |
155 | "if test -n $uenvcmd; then " \ | |
156 | "echo Running uenvcmd ...; " \ | |
157 | "run uenvcmd; " \ | |
158 | "fi; " \ | |
159 | "fi\0" \ | |
0d43fded DW |
160 | "loaduimage=setenv bootfile uImage; " \ |
161 | "fatload mmc ${mmcdev} ${loadaddr} uImage\0" \ | |
162 | "loadzimage=setenv bootfile zImage; " \ | |
163 | "fatload mmc ${mmcdev} ${loadaddr} zImage\0" \ | |
8a3556ed DW |
164 | "loaddtb=fatload mmc ${mmcdev} ${fdtaddr} ${fdtfile}\0" \ |
165 | "mmcboot=run mmcbootenv; " \ | |
166 | "if run loaduimage && run loaddtb; then " \ | |
167 | "echo Booting ${bootfile} from mmc ...; " \ | |
168 | "run mmcargs; " \ | |
169 | "bootm ${loadaddr} - ${fdtaddr}; " \ | |
170 | "fi\0" \ | |
171 | "mmcbootz=run mmcbootenv; " \ | |
172 | "if run loadzimage && run loaddtb; then " \ | |
173 | "echo Booting ${bootfile} from mmc ...; " \ | |
174 | "run mmcargs; " \ | |
175 | "bootz ${loadaddr} - ${fdtaddr};" \ | |
176 | "fi\0" \ | |
0d43fded | 177 | "nandboot=echo Booting uImage from nand ...; " \ |
ad9bc8e5 | 178 | "run nandargs; " \ |
0d43fded DW |
179 | "nand read ${loadaddr} kernel; " \ |
180 | "nand read ${fdtaddr} dtb; " \ | |
8a3556ed DW |
181 | "bootm ${loadaddr} - ${fdtaddr}\0" \ |
182 | BOOTENV | |
ad9bc8e5 | 183 | |
8a3556ed | 184 | #endif /* !CONFIG_SPL_BUILD */ |
ad9bc8e5 | 185 | |
0d43fded | 186 | #endif /* __CONFIG_H */ |