1 /* 2 * Common configuration settings for IGEP technology based boards 3 * 4 * (C) Copyright 2012 5 * ISEE 2007 SL, <www.iseebcn.com> 6 * 7 * SPDX-License-Identifier: GPL-2.0+ 8 */ 9 10 #ifndef __IGEP00X0_H 11 #define __IGEP00X0_H 12 13 #ifdef CONFIG_BOOT_NAND 14 #define CONFIG_NAND 15 #endif 16 17 #define CONFIG_NR_DRAM_BANKS 2 18 19 #include <configs/ti_omap3_common.h> 20 #include <asm/mach-types.h> 21 22 /* 23 * Display CPU and Board information 24 */ 25 #define CONFIG_DISPLAY_CPUINFO 1 26 #define CONFIG_DISPLAY_BOARDINFO 1 27 28 #define CONFIG_MISC_INIT_R 29 30 #define CONFIG_REVISION_TAG 1 31 32 #define CONFIG_SUPPORT_RAW_INITRD 33 34 /* define to enable boot progress via leds */ 35 #if (CONFIG_MACH_TYPE == MACH_TYPE_IGEP0020) || \ 36 (CONFIG_MACH_TYPE == MACH_TYPE_IGEP0030) 37 #define CONFIG_SHOW_BOOT_PROGRESS 38 #endif 39 40 /* GPIO banks */ 41 #define CONFIG_OMAP3_GPIO_3 /* GPIO64 .. 95 is in GPIO bank 3 */ 42 #define CONFIG_OMAP3_GPIO_5 /* GPIO128..159 is in GPIO bank 5 */ 43 #define CONFIG_OMAP3_GPIO_6 /* GPIO160..191 is in GPIO bank 6 */ 44 45 /* USB */ 46 #define CONFIG_MUSB_UDC 1 47 #define CONFIG_USB_OMAP3 1 48 #define CONFIG_TWL4030_USB 1 49 50 /* USB device configuration */ 51 #define CONFIG_USB_DEVICE 1 52 #define CONFIG_USB_TTY 1 53 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 1 54 55 /* Change these to suit your needs */ 56 #define CONFIG_USBD_VENDORID 0x0451 57 #define CONFIG_USBD_PRODUCTID 0x5678 58 #define CONFIG_USBD_MANUFACTURER "Texas Instruments" 59 #define CONFIG_USBD_PRODUCT_NAME "IGEP" 60 61 #define CONFIG_CMD_CACHE 62 #ifdef CONFIG_BOOT_ONENAND 63 #define CONFIG_CMD_ONENAND /* ONENAND support */ 64 #endif 65 #if (CONFIG_MACH_TYPE == MACH_TYPE_IGEP0020) || \ 66 (CONFIG_MACH_TYPE == MACH_TYPE_IGEP0032) 67 #define CONFIG_CMD_NET /* bootp, tftpboot, rarpboot */ 68 #endif 69 #define CONFIG_CMD_DHCP 70 #define CONFIG_CMD_PING 71 #define CONFIG_CMD_NFS /* NFS support */ 72 73 /*#undef CONFIG_ENV_IS_NOWHERE*/ 74 75 #define CONFIG_EXTRA_ENV_SETTINGS \ 76 "usbtty=cdc_acm\0" \ 77 "loadaddr=0x82000000\0" \ 78 "dtbaddr=0x81600000\0" \ 79 "bootdir=/boot\0" \ 80 "bootfile=zImage\0" \ 81 "usbtty=cdc_acm\0" \ 82 "console=ttyO2,115200n8\0" \ 83 "mpurate=auto\0" \ 84 "vram=12M\0" \ 85 "dvimode=1024x768MR-16@60\0" \ 86 "defaultdisplay=dvi\0" \ 87 "mmcdev=0\0" \ 88 "mmcroot=/dev/mmcblk0p2 rw\0" \ 89 "mmcrootfstype=ext4 rootwait\0" \ 90 "nandroot=/dev/mtdblock4 rw\0" \ 91 "nandrootfstype=jffs2\0" \ 92 "mmcargs=setenv bootargs console=${console} " \ 93 "mpurate=${mpurate} " \ 94 "vram=${vram} " \ 95 "omapfb.mode=dvi:${dvimode} " \ 96 "omapfb.debug=y " \ 97 "omapdss.def_disp=${defaultdisplay} " \ 98 "root=${mmcroot} " \ 99 "rootfstype=${mmcrootfstype}\0" \ 100 "nandargs=setenv bootargs console=${console} " \ 101 "mpurate=${mpurate} " \ 102 "vram=${vram} " \ 103 "omapfb.mode=dvi:${dvimode} " \ 104 "omapfb.debug=y " \ 105 "omapdss.def_disp=${defaultdisplay} " \ 106 "root=${nandroot} " \ 107 "rootfstype=${nandrootfstype}\0" \ 108 "loadbootenv=load mmc ${mmcdev} ${loadaddr} uEnv.txt\0" \ 109 "importbootenv=echo Importing environment from mmc ...; " \ 110 "env import -t $loadaddr $filesize\0" \ 111 "loadzimage=load mmc ${mmcdev}:2 ${loadaddr} ${bootdir}/${bootfile}\0" \ 112 "loadfdt=load mmc ${mmcdev}:2 ${dtbaddr} ${bootdir}/${dtbfile}\0" \ 113 "mmcboot=echo Booting from mmc ...; " \ 114 "run mmcargs; " \ 115 "bootz ${loadaddr}\0" \ 116 "mmcbootfdt=echo Booting with DT from mmc ...; " \ 117 "bootz ${loadaddr} - ${dtbaddr}\0" \ 118 "nandboot=echo Booting from onenand ...; " \ 119 "run nandargs; " \ 120 "onenand read ${loadaddr} 280000 400000; " \ 121 "bootz ${loadaddr}\0" \ 122 123 #define CONFIG_BOOTCOMMAND \ 124 "mmc dev ${mmcdev}; if mmc rescan; then " \ 125 "echo SD/MMC found on device ${mmcdev};" \ 126 "if run loadbootenv; then " \ 127 "run importbootenv;" \ 128 "fi;" \ 129 "if test -n $uenvcmd; then " \ 130 "echo Running uenvcmd ...;" \ 131 "run uenvcmd;" \ 132 "fi;" \ 133 "if run loadzimage; then " \ 134 "if test -n $dtbfile; then " \ 135 "if run loadfdt; then " \ 136 "run mmcbootfdt;" \ 137 "fi;" \ 138 "fi;" \ 139 "run mmcboot;" \ 140 "fi;" \ 141 "fi;" \ 142 "run nandboot;" \ 143 144 /* 145 * FLASH and environment organization 146 */ 147 148 #ifdef CONFIG_BOOT_ONENAND 149 #define CONFIG_SYS_ONENAND_BASE ONENAND_MAP 150 151 #define ONENAND_ENV_OFFSET 0x260000 /* environment starts here */ 152 153 #define CONFIG_ENV_IS_IN_ONENAND 1 154 #define CONFIG_ENV_SIZE (512 << 10) /* Total Size Environment */ 155 #define CONFIG_ENV_ADDR ONENAND_ENV_OFFSET 156 #endif 157 158 #ifdef CONFIG_NAND 159 #define CONFIG_ENV_OFFSET 0x260000 /* environment starts here */ 160 #define CONFIG_ENV_IS_IN_NAND 1 161 #define CONFIG_ENV_SIZE (512 << 10) /* Total Size Environment */ 162 #define CONFIG_ENV_ADDR NAND_ENV_OFFSET 163 #endif 164 165 /* 166 * SMSC911x Ethernet 167 */ 168 #if defined(CONFIG_CMD_NET) 169 #define CONFIG_SMC911X 170 #define CONFIG_SMC911X_32_BIT 171 #define CONFIG_SMC911X_BASE 0x2C000000 172 #endif /* (CONFIG_CMD_NET) */ 173 174 /* OneNAND boot config */ 175 #ifdef CONFIG_BOOT_ONENAND 176 #define CONFIG_SPL_ONENAND_SUPPORT 177 #define CONFIG_SYS_ONENAND_U_BOOT_OFFS 0x80000 178 #define CONFIG_SYS_ONENAND_PAGE_SIZE 2048 179 #define CONFIG_SPL_ONENAND_LOAD_ADDR 0x80000 180 #define CONFIG_SPL_ONENAND_LOAD_SIZE \ 181 (512 * 1024 - CONFIG_SPL_ONENAND_LOAD_ADDR) 182 183 #endif 184 185 /* NAND boot config */ 186 #ifdef CONFIG_NAND 187 #define CONFIG_SYS_NAND_BUSWIDTH_16BIT 16 188 #define CONFIG_SYS_NAND_5_ADDR_CYCLE 189 #define CONFIG_SYS_NAND_PAGE_COUNT 64 190 #define CONFIG_SYS_NAND_PAGE_SIZE 2048 191 #define CONFIG_SYS_NAND_OOBSIZE 64 192 #define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024) 193 #define CONFIG_SYS_NAND_BAD_BLOCK_POS 0 194 #define CONFIG_SYS_NAND_ECCPOS {2, 3, 4, 5, 6, 7, 8, 9,\ 195 10, 11, 12, 13} 196 #define CONFIG_SYS_NAND_ECCSIZE 512 197 #define CONFIG_SYS_NAND_ECCBYTES 3 198 #define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_HAM1_CODE_HW 199 #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000 200 /* NAND: SPL falcon mode configs */ 201 #ifdef CONFIG_SPL_OS_BOOT 202 #define CONFIG_CMD_SPL_NAND_OFS 0x240000 203 #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x280000 204 #define CONFIG_CMD_SPL_WRITE_SIZE 0x2000 205 #endif 206 #endif 207 208 #endif /* __IGEP00X0_H */ 209