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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 | /* SPDX-License-Identifier: GPL-2.0+ */ /* * (C) Copyright 2006-2008 * Texas Instruments. * Richard Woodruff <r-woodruff2@ti.com> * Syed Mohammed Khasim <x0khasim@ti.com> * * (C) Copyright 2009 * Frederik Kriewitz <frederik@kriewitz.eu> * * Configuration settings for the DevKit8000 board. */ #ifndef __CONFIG_H #define __CONFIG_H /* High Level Configuration Options */ #define CONFIG_MACH_TYPE MACH_TYPE_DEVKIT8000 /* * 1MB into the SDRAM to allow for SPL's bss at the beginning of SDRAM * 64 bytes before this address should be set aside for u-boot.img's * header. That is 0x800FFFC0--0x80100000 should not be used for any * other needs. */ #define CONFIG_SPL_BSS_START_ADDR 0x80000500 /* leave space for bootargs*/ #define CONFIG_SPL_BSS_MAX_SIZE 0x80000 #define CONFIG_SYS_SPL_MALLOC_START 0x80208000 #define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000 /* 1 MB */ /* Physical Memory Map */ #include <configs/ti_omap3_common.h> #define CONFIG_REVISION_TAG 1 /* Size of malloc() pool */ #undef CONFIG_SYS_MALLOC_LEN #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (128 << 10)) /* Hardware drivers */ /* DM9000 */ #define CONFIG_NET_RETRY_COUNT 20 #define CONFIG_DRIVER_DM9000 1 #define CONFIG_DM9000_BASE 0x2c000000 #define DM9000_IO CONFIG_DM9000_BASE #define DM9000_DATA (CONFIG_DM9000_BASE + 0x400) #define CONFIG_DM9000_USE_16BIT 1 #define CONFIG_DM9000_NO_SROM 1 #undef CONFIG_DM9000_DEBUG /* TWL4030 */ /* Board NAND Info */ #define CONFIG_JFFS2_NAND /* nand device jffs2 lives on */ #define CONFIG_JFFS2_DEV "nand0" /* start of jffs2 partition */ #define CONFIG_JFFS2_PART_OFFSET 0x680000 #define CONFIG_JFFS2_PART_SIZE 0xf980000 /* size of jffs2 */ /* partition */ /* BOOTP/DHCP options */ #define CONFIG_BOOTP_NISDOMAIN #define CONFIG_BOOTP_BOOTFILESIZE #define CONFIG_BOOTP_DNS2 #define CONFIG_BOOTP_SEND_HOSTNAME #define CONFIG_BOOTP_TIMEOFFSET #undef CONFIG_BOOTP_VENDOREX /* Environment information */ #define CONFIG_EXTRA_ENV_SETTINGS \ "loadaddr=0x82000000\0" \ "console=ttyO2,115200n8\0" \ "mmcdev=0\0" \ "vram=12M\0" \ "dvimode=1024x768MR-16@60\0" \ "defaultdisplay=dvi\0" \ "nfsopts=hard,tcp,rsize=65536,wsize=65536\0" \ "kernelopts=rw\0" \ "commonargs=" \ "setenv bootargs console=${console} " \ "vram=${vram} " \ "omapfb.mode=dvi:${dvimode} " \ "omapdss.def_disp=${defaultdisplay}\0" \ "mmcargs=" \ "run commonargs; " \ "setenv bootargs ${bootargs} " \ "root=/dev/mmcblk0p2 " \ "rootwait " \ "${kernelopts}\0" \ "nandargs=" \ "run commonargs; " \ "setenv bootargs ${bootargs} " \ "omapfb.mode=dvi:${dvimode} " \ "omapdss.def_disp=${defaultdisplay} " \ "root=/dev/mtdblock4 " \ "rootfstype=jffs2 " \ "${kernelopts}\0" \ "netargs=" \ "run commonargs; " \ "setenv bootargs ${bootargs} " \ "root=/dev/nfs " \ "nfsroot=${serverip}:${rootpath},${nfsopts} " \ "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off " \ "${kernelopts} " \ "dnsip1=${dnsip} " \ "dnsip2=${dnsip2}\0" \ "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \ "bootscript=echo Running bootscript from mmc ...; " \ "source ${loadaddr}\0" \ "loaduimage=fatload mmc ${mmcdev} ${loadaddr} uImage\0" \ "eraseenv=nand unlock 0x260000 0x20000; nand erase 0x260000 0x20000\0" \ "mmcboot=echo Booting from mmc ...; " \ "run mmcargs; " \ "bootm ${loadaddr}\0" \ "nandboot=echo Booting from nand ...; " \ "run nandargs; " \ "nand read ${loadaddr} 280000 400000; " \ "bootm ${loadaddr}\0" \ "netboot=echo Booting from network ...; " \ "dhcp ${loadaddr}; " \ "run netargs; " \ "bootm ${loadaddr}\0" \ "autoboot=mmc dev ${mmcdev}; if mmc rescan; then " \ "if run loadbootscript; then " \ "run bootscript; " \ "else " \ "if run loaduimage; then " \ "run mmcboot; " \ "else run nandboot; " \ "fi; " \ "fi; " \ "else run nandboot; fi\0" #define CONFIG_BOOTCOMMAND "run autoboot" /* Boot Argument Buffer Size */ /* SRAM config */ #define CONFIG_SYS_SRAM_START 0x40200000 #define CONFIG_SYS_SRAM_SIZE 0x10000 /* Defines for SPL */ /* NAND boot config */ #define CONFIG_SYS_NAND_5_ADDR_CYCLE #define CONFIG_SYS_NAND_PAGE_COUNT 64 #define CONFIG_SYS_NAND_PAGE_SIZE 2048 #define CONFIG_SYS_NAND_OOBSIZE 64 #define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024) #define CONFIG_SYS_NAND_BAD_BLOCK_POS 0 #define CONFIG_SYS_NAND_ECCPOS {2, 3, 4, 5, 6, 7, 8, 9,\ 10, 11, 12, 13} #define CONFIG_SYS_NAND_ECCSIZE 512 #define CONFIG_SYS_NAND_ECCBYTES 3 #define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_HAM1_CODE_HW #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000 #define CONFIG_SYS_NAND_U_BOOT_SIZE 0x200000 /* SPL OS boot options */ #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x280000 #undef CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR #undef CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR #undef CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0x500 /* address 0xa0000 */ #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0x8 /* address 0x1000 */ #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 8 /* 4KB */ #undef CONFIG_SYS_SPL_ARGS_ADDR #define CONFIG_SYS_SPL_ARGS_ADDR (PHYS_SDRAM_1 + 0x100) #endif /* __CONFIG_H */ |