2 * (C) Copyright 2006-2008
4 * Richard Woodruff <r-woodruff2@ti.com>
5 * Syed Mohammed Khasim <x0khasim@ti.com>
7 * Configuration settings for the TI OMAP3530 Beagle board.
9 * SPDX-License-Identifier: GPL-2.0+
15 #define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */
17 #include <configs/ti_omap3_common.h>
20 * We are only ever GP parts and will utilize all of the "downloaded image"
21 * area in SRAM which starts at 0x40200000 and ends at 0x4020FFFF (64KB).
23 #undef CONFIG_SPL_TEXT_BASE
24 #define CONFIG_SPL_TEXT_BASE 0x40200000
26 #define CONFIG_SPL_FRAMEWORK
28 #define CONFIG_MISC_INIT_R
29 #define CONFIG_CMDLINE_TAG
30 #define CONFIG_SETUP_MEMORY_TAGS
31 #define CONFIG_INITRD_TAG
32 #define CONFIG_REVISION_TAG
35 #if defined(CONFIG_NAND)
36 #define CONFIG_SYS_FLASH_BASE NAND_BASE
37 #define CONFIG_SYS_MAX_NAND_DEVICE 1
38 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
39 #define CONFIG_SYS_NAND_PAGE_COUNT 64
40 #define CONFIG_SYS_NAND_PAGE_SIZE 2048
41 #define CONFIG_SYS_NAND_OOBSIZE 64
42 #define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024)
43 #define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS
44 #define CONFIG_SYS_NAND_ECCPOS {2, 3, 4, 5, 6, 7, 8, 9,\
46 #define CONFIG_SYS_NAND_ECCSIZE 512
47 #define CONFIG_SYS_NAND_ECCBYTES 3
48 #define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW_DETECTION_SW
49 #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
50 #define CONFIG_ENV_IS_IN_NAND 1
51 #define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
52 #define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */
53 #define CONFIG_ENV_OFFSET 0x260000
54 #define CONFIG_ENV_ADDR 0x260000
55 #define CONFIG_ENV_OVERWRITE
56 #define CONFIG_MTD_PARTITIONS /* required for UBI partition support */
57 /* NAND: SPL falcon mode configs */
58 #if defined(CONFIG_SPL_OS_BOOT)
59 #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x280000
60 #endif /* CONFIG_SPL_OS_BOOT */
61 #endif /* CONFIG_NAND */
64 #define CONFIG_USB_OMAP3
67 #define CONFIG_OMAP_EHCI_PHY1_RESET_GPIO 147
69 /* Enable Multi Bus support for I2C */
70 #define CONFIG_I2C_MULTI_BUS
73 #define CONFIG_VIDEO_OMAP3
75 /* TWL4030 LED Support */
76 #define CONFIG_TWL4030_LED
78 #define BOOT_TARGET_DEVICES(func) \
81 #define CONFIG_BOOTCOMMAND \
83 "run distro_bootcmd; " \
84 "mmc dev ${mmcdev}; if mmc rescan; then " \
85 "if run userbutton; then " \
86 "setenv bootenv uEnv.txt;" \
88 "setenv bootenv user.txt;" \
90 "echo SD/MMC found on device ${mmcdev};" \
91 "if run loadbootenv; then " \
92 "echo Loaded environment from ${bootenv};" \
93 "run importbootenv;" \
95 "if test -n $uenvcmd; then " \
96 "echo Running uenvcmd ...;" \
99 "if run loadbootscript; then " \
102 "if run loadimage; then " \
109 "setenv bootfile zImage;" \
110 "if run loadimage; then " \
115 #include <config_distro_bootcmd.h>
117 #define CONFIG_EXTRA_ENV_SETTINGS \
118 DEFAULT_LINUX_BOOT_ENV \
119 "fdt_high=0xffffffff\0" \
121 "bootfile=uImage\0" \
122 "ramdisk=ramdisk.gz\0" \
125 "console=ttyO2,115200n8\0" \
131 "dvimode=640x480MR-16@60\0" \
132 "defaultdisplay=dvi\0" \
134 "mmcroot=/dev/mmcblk0p2 rw\0" \
135 "mmcrootfstype=ext4 rootwait\0" \
136 "nandroot=ubi0:rootfs ubi.mtd=4\0" \
137 "nandrootfstype=ubifs\0" \
138 "ramroot=/dev/ram0 rw ramdisk_size=65536 initrd=0x81000000,64M\0" \
139 "ramrootfstype=ext2\0" \
140 "mmcargs=setenv bootargs console=${console} " \
142 "mpurate=${mpurate} " \
146 "omapfb.mode=dvi:${dvimode} " \
147 "omapdss.def_disp=${defaultdisplay} " \
149 "rootfstype=${mmcrootfstype}\0" \
150 "nandargs=setenv bootargs console=${console} " \
152 "mpurate=${mpurate} " \
156 "omapfb.mode=dvi:${dvimode} " \
157 "omapdss.def_disp=${defaultdisplay} " \
158 "root=${nandroot} " \
159 "rootfstype=${nandrootfstype}\0" \
161 "if test $beaglerev = AxBx; then " \
162 "setenv fdtfile omap3-beagle.dtb; fi; " \
163 "if test $beaglerev = Cx; then " \
164 "setenv fdtfile omap3-beagle.dtb; fi; " \
165 "if test $beaglerev = C4; then " \
166 "setenv fdtfile omap3-beagle.dtb; fi; " \
167 "if test $beaglerev = xMAB; then " \
168 "setenv fdtfile omap3-beagle-xm-ab.dtb; fi; " \
169 "if test $beaglerev = xMC; then " \
170 "setenv fdtfile omap3-beagle-xm.dtb; fi; " \
171 "if test $fdtfile = undefined; then " \
172 "echo WARNING: Could not determine device tree to use; fi; \0" \
174 "if test $beaglerev = xMAB; then " \
175 "if test ! -e mmc ${bootpart} ${bootdir}/${fdtfile}; then " \
176 "setenv fdtfile omap3-beagle-xm.dtb; " \
179 "bootenv=uEnv.txt\0" \
180 "loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
181 "importbootenv=echo Importing environment from mmc ...; " \
182 "env import -t -r $loadaddr $filesize\0" \
183 "ramargs=setenv bootargs console=${console} " \
185 "mpurate=${mpurate} " \
188 "omapfb.mode=dvi:${dvimode} " \
189 "omapdss.def_disp=${defaultdisplay} " \
191 "rootfstype=${ramrootfstype}\0" \
192 "loadramdisk=load mmc ${bootpart} ${rdaddr} ${bootdir}/${ramdisk}\0" \
193 "loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
194 "loadbootscript=load mmc ${mmcdev} ${loadaddr} boot.scr\0" \
195 "bootscript=echo Running bootscript from mmc${mmcdev} ...; " \
196 "source ${loadaddr}\0" \
197 "loadfdt=run validatefdt; load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
198 "mmcboot=echo Booting ${bootfile} with DT from mmc${mmcdev} ...; " \
200 "bootm ${loadaddr} - ${fdtaddr}\0" \
201 "mmcbootz=echo Booting ${bootfile} with DT from mmc${mmcdev} ...; " \
203 "bootz ${loadaddr} - ${fdtaddr}\0" \
204 "nandboot=echo Booting from nand ...; " \
206 "nand read ${loadaddr} 280000 400000; " \
207 "bootm ${loadaddr}\0" \
208 "ramboot=echo Booting from ramdisk ...; " \
210 "bootm ${loadaddr}\0" \
211 "userbutton=if gpio input 173; then run userbutton_xm; " \
212 "else run userbutton_nonxm; fi;\0" \
213 "userbutton_xm=gpio input 4;\0" \
214 "userbutton_nonxm=gpio input 7;\0" \
217 #endif /* __CONFIG_H */