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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 | /* SPDX-License-Identifier: GPL-2.0+ */ /* * (C) Copyright 2006-2008 * Texas Instruments. * Richard Woodruff <r-woodruff2@ti.com> * Syed Mohammed Khasim <x0khasim@ti.com> * * Configuration settings for the TI OMAP3530 Beagle board. */ #ifndef __CONFIG_H #define __CONFIG_H #include <configs/ti_omap3_common.h> /* * We are only ever GP parts and will utilize all of the "downloaded image" * area in SRAM which starts at 0x40200000 and ends at 0x4020FFFF (64KB). */ /* NAND */ #if defined(CONFIG_MTD_RAW_NAND) #define CFG_SYS_FLASH_BASE NAND_BASE #define CFG_SYS_NAND_ECCPOS {2, 3, 4, 5, 6, 7, 8, 9,\ 10, 11, 12, 13} #define CFG_SYS_NAND_ECCSIZE 512 #define CFG_SYS_NAND_ECCBYTES 3 /* NAND: SPL falcon mode configs */ #endif /* CONFIG_MTD_RAW_NAND */ /* Enable Multi Bus support for I2C */ #define CFG_I2C_MULTI_BUS /* DSS Support */ /* TWL4030 LED Support */ #define MEM_LAYOUT_ENV_SETTINGS \ DEFAULT_LINUX_BOOT_ENV #define BOOTENV_DEV_LEGACY_MMC(devtypeu, devtypel, instance) \ "bootcmd_" #devtypel #instance "=" \ "setenv mmcdev " #instance "; " \ "run mmcboot\0" #define BOOTENV_DEV_NAME_LEGACY_MMC(devtypeu, devtypel, instance) \ #devtypel #instance " " #if defined(CONFIG_MTD_RAW_NAND) #define BOOTENV_DEV_NAND(devtypeu, devtypel, instance) \ "bootcmd_" #devtypel #instance "=" \ "if test ${mtdids} = '' || test ${mtdparts} = '' ; then " \ "echo NAND boot disabled: No mtdids and/or mtdparts; " \ "else " \ "run nandboot; " \ "fi\0" #define BOOTENV_DEV_NAME_NAND(devtypeu, devtypel, instance) \ #devtypel #instance " " #define BOOT_TARGET_DEVICES(func) \ func(MMC, mmc, 0) \ func(LEGACY_MMC, legacy_mmc, 0) \ func(UBIFS, ubifs, 0, rootfs, rootfs) \ func(NAND, nand, 0) #else /* !CONFIG_MTD_RAW_NAND */ #define BOOT_TARGET_DEVICES(func) \ func(MMC, mmc, 0) \ func(LEGACY_MMC, legacy_mmc, 0) #endif /* CONFIG_MTD_RAW_NAND */ #include <config_distro_bootcmd.h> #define CFG_EXTRA_ENV_SETTINGS \ MEM_LAYOUT_ENV_SETTINGS \ "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \ "fdt_high=0xffffffff\0" \ "console=ttyO2,115200n8\0" \ "bootdir=/boot\0" \ "bootenv=uEnv.txt\0" \ "bootfile=zImage\0" \ "bootpart=0:2\0" \ "usbtty=cdc_acm\0" \ "mpurate=auto\0" \ "buddy=none\0" \ "camera=none\0" \ "vram=12M\0" \ "dvimode=640x480MR-16@60\0" \ "defaultdisplay=dvi\0" \ "defaultargs=setenv defargs " \ "mpurate=${mpurate} " \ "buddy=${buddy} "\ "camera=${camera} "\ "vram=${vram} " \ "omapfb.mode=dvi:${dvimode} " \ "omapdss.def_disp=${defaultdisplay}\0" \ "optargs=\0" \ "findfdt=" \ "if test $beaglerev = AxBx; then " \ "setenv fdtfile omap3-beagle.dtb; fi; " \ "if test $beaglerev = Cx; then " \ "setenv fdtfile omap3-beagle.dtb; fi; " \ "if test $beaglerev = C4; then " \ "setenv fdtfile omap3-beagle.dtb; fi; " \ "if test $beaglerev = xMAB; then " \ "setenv fdtfile omap3-beagle-xm-ab.dtb; fi; " \ "if test $beaglerev = xMC; then " \ "setenv fdtfile omap3-beagle-xm.dtb; fi; " \ "if test $fdtfile = undefined; then " \ "echo WARNING: Could not determine device tree to use; fi\0" \ "mmcdev=0\0" \ "mmcpart=2\0" \ "mmcroot=/dev/mmcblk0p2 rw\0" \ "mmcrootfstype=ext4 rootwait\0" \ "mmcargs=run defaultargs; setenv bootargs console=${console} " \ "${mtdparts} " \ "${defargs} " \ "${optargs} " \ "root=${mmcroot} " \ "rootfstype=${mmcrootfstype}\0" \ "userbutton_xm=gpio input 4;\0" \ "userbutton_nonxm=gpio input 7;\0" \ "userbutton=if gpio input 173; then " \ "run userbutton_xm; " \ "else " \ "run userbutton_nonxm; " \ "fi;\0" \ "loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \ "ext4bootenv=ext4load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootenv}\0" \ "importbootenv=echo Importing environment from mmc${mmcdev} ...; " \ "env import -t ${loadaddr} ${filesize}\0" \ "mmcbootenv=setenv bootpart ${mmcdev}:${mmcpart}; " \ "mmc dev ${mmcdev}; " \ "if mmc rescan; then " \ "if run userbutton; then " \ "setenv bootenv uEnv.txt;" \ "else " \ "setenv bootenv user.txt;" \ "fi;" \ "run loadbootenv && run importbootenv; " \ "run ext4bootenv && run importbootenv; " \ "if test -n $uenvcmd; then " \ "echo Running uenvcmd ...; " \ "run uenvcmd; " \ "fi; " \ "fi\0" \ "validatefdt=" \ "if test $beaglerev = xMAB; then " \ "if test ! -e mmc ${bootpart} ${bootdir}/${fdtfile}; then " \ "setenv fdtfile omap3-beagle-xm.dtb; " \ "fi; " \ "fi; \0" \ "loadimage=ext4load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \ "loaddtb=run validatefdt; ext4load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \ "mmcboot=run mmcbootenv; " \ "if run loadimage && run loaddtb; then " \ "echo Booting ${bootdir}/${bootfile} from mmc ${bootpart} ...; " \ "run mmcargs; " \ "if test ${bootfile} = uImage; then " \ "bootm ${loadaddr} - ${fdtaddr}; " \ "fi; " \ "if test ${bootfile} = zImage; then " \ "bootz ${loadaddr} - ${fdtaddr}; " \ "fi; " \ "fi\0" \ "nandroot=ubi0:rootfs ubi.mtd=rootfs rw\0" \ "nandrootfstype=ubifs rootwait\0" \ "nandargs=run defaultargs; setenv bootargs console=${console} " \ "${mtdparts} " \ "${defargs} " \ "${optargs} " \ "root=${nandroot} " \ "rootfstype=${nandrootfstype}\0" \ "nandboot=if nand read ${loadaddr} kernel && nand read ${fdtaddr} dtb; then " \ "echo Booting uImage from NAND MTD 'kernel' partition ...; " \ "run nandargs; " \ "bootm ${loadaddr} - ${fdtaddr}; " \ "fi\0" \ "loadramdisk=ext4load mmc ${bootpart} ${rdaddr} ${bootdir}/${ramdisk}\0" \ "ramdisk=rootfs.ext2.gz.uboot\0" \ "ramdisk_size=16384\0" \ "ramroot=/dev/ram rw\0" \ "ramrootfstype=ext2\0" \ "ramargs=run defaultargs; setenv bootargs console=${console} " \ "${mtdparts} " \ "${defargs} " \ "${optargs} " \ "root=${ramroot} ramdisk_size=${ramdisk_size} " \ "rootfstype=${ramrootfstype}\0" \ "ramboot=run mmcbootenv; " \ "if run loadimage && run loaddtb && run loadramdisk; then " \ "echo Booting ${bootdir}/${bootfile} from mmc ${bootpart} w/ramdisk ...; " \ "run ramargs; " \ "bootz ${loadaddr} ${rdaddr} ${fdtaddr}; " \ "fi\0" \ BOOTENV #endif /* __CONFIG_H */ |