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 /* Status LED */ 33 #define CONFIG_STATUS_LED 34 #define CONFIG_BOARD_SPECIFIC_LED 35 #define CONFIG_GPIO_LED 36 #if (CONFIG_MACH_TYPE == MACH_TYPE_IGEP0020) 37 #define RED_LED_GPIO 27 38 #endif 39 #if (CONFIG_MACH_TYPE == MACH_TYPE_IGEP0030) 40 #define RED_LED_GPIO 16 41 #endif 42 #define RED_LED_DEV 0 43 #define STATUS_LED_BIT RED_LED_GPIO 44 #define STATUS_LED_STATE STATUS_LED_ON 45 #define STATUS_LED_PERIOD (CONFIG_SYS_HZ / 2) 46 #define STATUS_LED_BOOT RED_LED_DEV 47 48 /* GPIO banks */ 49 #define CONFIG_OMAP3_GPIO_3 /* GPIO64 .. 95 is in GPIO bank 3 */ 50 #define CONFIG_OMAP3_GPIO_5 /* GPIO128..159 is in GPIO bank 5 */ 51 #define CONFIG_OMAP3_GPIO_6 /* GPIO160..191 is in GPIO bank 6 */ 52 53 /* USB */ 54 #define CONFIG_MUSB_UDC 1 55 #define CONFIG_USB_OMAP3 1 56 #define CONFIG_TWL4030_USB 1 57 58 /* USB device configuration */ 59 #define CONFIG_USB_DEVICE 1 60 #define CONFIG_USB_TTY 1 61 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 1 62 63 /* Change these to suit your needs */ 64 #define CONFIG_USBD_VENDORID 0x0451 65 #define CONFIG_USBD_PRODUCTID 0x5678 66 #define CONFIG_USBD_MANUFACTURER "Texas Instruments" 67 #define CONFIG_USBD_PRODUCT_NAME "IGEP" 68 69 #define CONFIG_CMD_CACHE 70 #ifdef CONFIG_BOOT_ONENAND 71 #define CONFIG_CMD_ONENAND /* ONENAND support */ 72 #endif 73 #if (CONFIG_MACH_TYPE == MACH_TYPE_IGEP0020) || \ 74 (CONFIG_MACH_TYPE == MACH_TYPE_IGEP0032) 75 #define CONFIG_CMD_NET /* bootp, tftpboot, rarpboot */ 76 #endif 77 #define CONFIG_CMD_DHCP 78 #define CONFIG_CMD_PING 79 #define CONFIG_CMD_NFS /* NFS support */ 80 81 /*#undef CONFIG_ENV_IS_NOWHERE*/ 82 83 #define CONFIG_EXTRA_ENV_SETTINGS \ 84 "usbtty=cdc_acm\0" \ 85 "loadaddr=0x82000000\0" \ 86 "dtbaddr=0x81600000\0" \ 87 "bootdir=/boot\0" \ 88 "bootfile=zImage\0" \ 89 "usbtty=cdc_acm\0" \ 90 "console=ttyO2,115200n8\0" \ 91 "mpurate=auto\0" \ 92 "vram=12M\0" \ 93 "dvimode=1024x768MR-16@60\0" \ 94 "defaultdisplay=dvi\0" \ 95 "mmcdev=0\0" \ 96 "mmcroot=/dev/mmcblk0p2 rw\0" \ 97 "mmcrootfstype=ext4 rootwait\0" \ 98 "nandroot=/dev/mtdblock4 rw\0" \ 99 "nandrootfstype=jffs2\0" \ 100 "mmcargs=setenv bootargs console=${console} " \ 101 "mpurate=${mpurate} " \ 102 "vram=${vram} " \ 103 "omapfb.mode=dvi:${dvimode} " \ 104 "omapfb.debug=y " \ 105 "omapdss.def_disp=${defaultdisplay} " \ 106 "root=${mmcroot} " \ 107 "rootfstype=${mmcrootfstype}\0" \ 108 "nandargs=setenv bootargs console=${console} " \ 109 "mpurate=${mpurate} " \ 110 "vram=${vram} " \ 111 "omapfb.mode=dvi:${dvimode} " \ 112 "omapfb.debug=y " \ 113 "omapdss.def_disp=${defaultdisplay} " \ 114 "root=${nandroot} " \ 115 "rootfstype=${nandrootfstype}\0" \ 116 "loadbootenv=load mmc ${mmcdev} ${loadaddr} uEnv.txt\0" \ 117 "importbootenv=echo Importing environment from mmc ...; " \ 118 "env import -t $loadaddr $filesize\0" \ 119 "loadzimage=load mmc ${mmcdev}:2 ${loadaddr} ${bootdir}/${bootfile}\0" \ 120 "loadfdt=load mmc ${mmcdev}:2 ${dtbaddr} ${bootdir}/${dtbfile}\0" \ 121 "mmcboot=echo Booting from mmc ...; " \ 122 "run mmcargs; " \ 123 "bootz ${loadaddr}\0" \ 124 "mmcbootfdt=echo Booting with DT from mmc ...; " \ 125 "bootz ${loadaddr} - ${dtbaddr}\0" \ 126 "nandboot=echo Booting from onenand ...; " \ 127 "run nandargs; " \ 128 "onenand read ${loadaddr} 280000 400000; " \ 129 "bootz ${loadaddr}\0" \ 130 131 #define CONFIG_BOOTCOMMAND \ 132 "mmc dev ${mmcdev}; if mmc rescan; then " \ 133 "echo SD/MMC found on device ${mmcdev};" \ 134 "if run loadbootenv; then " \ 135 "run importbootenv;" \ 136 "fi;" \ 137 "if test -n $uenvcmd; then " \ 138 "echo Running uenvcmd ...;" \ 139 "run uenvcmd;" \ 140 "fi;" \ 141 "if run loadzimage; then " \ 142 "if test -n $dtbfile; then " \ 143 "if run loadfdt; then " \ 144 "run mmcbootfdt;" \ 145 "fi;" \ 146 "fi;" \ 147 "run mmcboot;" \ 148 "fi;" \ 149 "fi;" \ 150 "run nandboot;" \ 151 152 /* 153 * FLASH and environment organization 154 */ 155 156 #ifdef CONFIG_BOOT_ONENAND 157 #define CONFIG_SYS_ONENAND_BASE ONENAND_MAP 158 159 #define ONENAND_ENV_OFFSET 0x260000 /* environment starts here */ 160 161 #define CONFIG_ENV_IS_IN_ONENAND 1 162 #define CONFIG_ENV_SIZE (512 << 10) /* Total Size Environment */ 163 #define CONFIG_ENV_ADDR ONENAND_ENV_OFFSET 164 #endif 165 166 #ifdef CONFIG_NAND 167 #define CONFIG_ENV_OFFSET 0x260000 /* environment starts here */ 168 #define CONFIG_ENV_IS_IN_NAND 1 169 #define CONFIG_ENV_SIZE (512 << 10) /* Total Size Environment */ 170 #define CONFIG_ENV_ADDR NAND_ENV_OFFSET 171 #endif 172 173 /* 174 * SMSC911x Ethernet 175 */ 176 #if defined(CONFIG_CMD_NET) 177 #define CONFIG_SMC911X 178 #define CONFIG_SMC911X_32_BIT 179 #define CONFIG_SMC911X_BASE 0x2C000000 180 #endif /* (CONFIG_CMD_NET) */ 181 182 /* OneNAND boot config */ 183 #ifdef CONFIG_BOOT_ONENAND 184 #define CONFIG_SPL_ONENAND_SUPPORT 185 #define CONFIG_SYS_ONENAND_U_BOOT_OFFS 0x80000 186 #define CONFIG_SYS_ONENAND_PAGE_SIZE 2048 187 #define CONFIG_SPL_ONENAND_LOAD_ADDR 0x80000 188 #define CONFIG_SPL_ONENAND_LOAD_SIZE \ 189 (512 * 1024 - CONFIG_SPL_ONENAND_LOAD_ADDR) 190 191 #endif 192 193 /* NAND boot config */ 194 #ifdef CONFIG_NAND 195 #define CONFIG_SYS_NAND_BUSWIDTH_16BIT 16 196 #define CONFIG_SYS_NAND_5_ADDR_CYCLE 197 #define CONFIG_SYS_NAND_PAGE_COUNT 64 198 #define CONFIG_SYS_NAND_PAGE_SIZE 2048 199 #define CONFIG_SYS_NAND_OOBSIZE 64 200 #define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024) 201 #define CONFIG_SYS_NAND_BAD_BLOCK_POS 0 202 #define CONFIG_SYS_NAND_ECCPOS {2, 3, 4, 5, 6, 7, 8, 9,\ 203 10, 11, 12, 13} 204 #define CONFIG_SYS_NAND_ECCSIZE 512 205 #define CONFIG_SYS_NAND_ECCBYTES 3 206 #define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_HAM1_CODE_HW 207 #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000 208 /* NAND: SPL falcon mode configs */ 209 #ifdef CONFIG_SPL_OS_BOOT 210 #define CONFIG_CMD_SPL_NAND_OFS 0x240000 211 #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x280000 212 #define CONFIG_CMD_SPL_WRITE_SIZE 0x2000 213 #endif 214 #endif 215 216 #endif /* __IGEP00X0_H */ 217