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 available for IGEP0020 and IGEP0030 but not IGEP0032 */ 33 #if (CONFIG_MACH_TYPE != MACH_TYPE_IGEP0032) 34 #define CONFIG_STATUS_LED 35 #define CONFIG_BOARD_SPECIFIC_LED 36 #define CONFIG_GPIO_LED 37 #if (CONFIG_MACH_TYPE == MACH_TYPE_IGEP0020) 38 #define RED_LED_GPIO 27 39 #elif (CONFIG_MACH_TYPE == MACH_TYPE_IGEP0030) 40 #define RED_LED_GPIO 16 41 #else 42 #error "status LED not defined for this machine." 43 #endif 44 #define RED_LED_DEV 0 45 #define STATUS_LED_BIT RED_LED_GPIO 46 #define STATUS_LED_STATE STATUS_LED_ON 47 #define STATUS_LED_PERIOD (CONFIG_SYS_HZ / 2) 48 #define STATUS_LED_BOOT RED_LED_DEV 49 #endif 50 51 /* GPIO banks */ 52 #define CONFIG_OMAP3_GPIO_3 /* GPIO64 .. 95 is in GPIO bank 3 */ 53 #define CONFIG_OMAP3_GPIO_5 /* GPIO128..159 is in GPIO bank 5 */ 54 #define CONFIG_OMAP3_GPIO_6 /* GPIO160..191 is in GPIO bank 6 */ 55 56 /* USB */ 57 #define CONFIG_USB_MUSB_UDC 1 58 #define CONFIG_USB_OMAP3 1 59 #define CONFIG_TWL4030_USB 1 60 61 /* USB device configuration */ 62 #define CONFIG_USB_DEVICE 1 63 #define CONFIG_USB_TTY 1 64 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 1 65 66 /* Change these to suit your needs */ 67 #define CONFIG_USBD_VENDORID 0x0451 68 #define CONFIG_USBD_PRODUCTID 0x5678 69 #define CONFIG_USBD_MANUFACTURER "Texas Instruments" 70 #define CONFIG_USBD_PRODUCT_NAME "IGEP" 71 72 #define CONFIG_CMD_CACHE 73 #ifdef CONFIG_BOOT_ONENAND 74 #define CONFIG_CMD_ONENAND /* ONENAND support */ 75 #endif 76 #if (CONFIG_MACH_TYPE == MACH_TYPE_IGEP0020) || \ 77 (CONFIG_MACH_TYPE == MACH_TYPE_IGEP0032) 78 #endif 79 #define CONFIG_CMD_DHCP 80 #define CONFIG_CMD_PING 81 82 /*#undef CONFIG_ENV_IS_NOWHERE*/ 83 84 #define CONFIG_EXTRA_ENV_SETTINGS \ 85 "usbtty=cdc_acm\0" \ 86 "loadaddr=0x82000000\0" \ 87 "dtbaddr=0x81600000\0" \ 88 "bootdir=/boot\0" \ 89 "bootfile=zImage\0" \ 90 "usbtty=cdc_acm\0" \ 91 "console=ttyO2,115200n8\0" \ 92 "mpurate=auto\0" \ 93 "vram=12M\0" \ 94 "dvimode=1024x768MR-16@60\0" \ 95 "defaultdisplay=dvi\0" \ 96 "mmcdev=0\0" \ 97 "mmcroot=/dev/mmcblk0p2 rw\0" \ 98 "mmcrootfstype=ext4 rootwait\0" \ 99 "nandroot=/dev/mtdblock4 rw\0" \ 100 "nandrootfstype=jffs2\0" \ 101 "mmcargs=setenv bootargs console=${console} " \ 102 "mpurate=${mpurate} " \ 103 "vram=${vram} " \ 104 "omapfb.mode=dvi:${dvimode} " \ 105 "omapfb.debug=y " \ 106 "omapdss.def_disp=${defaultdisplay} " \ 107 "root=${mmcroot} " \ 108 "rootfstype=${mmcrootfstype}\0" \ 109 "nandargs=setenv bootargs console=${console} " \ 110 "mpurate=${mpurate} " \ 111 "vram=${vram} " \ 112 "omapfb.mode=dvi:${dvimode} " \ 113 "omapfb.debug=y " \ 114 "omapdss.def_disp=${defaultdisplay} " \ 115 "root=${nandroot} " \ 116 "rootfstype=${nandrootfstype}\0" \ 117 "loadbootenv=load mmc ${mmcdev} ${loadaddr} uEnv.txt\0" \ 118 "importbootenv=echo Importing environment from mmc ...; " \ 119 "env import -t $loadaddr $filesize\0" \ 120 "loadzimage=load mmc ${mmcdev}:2 ${loadaddr} ${bootdir}/${bootfile}\0" \ 121 "loadfdt=load mmc ${mmcdev}:2 ${dtbaddr} ${bootdir}/${dtbfile}\0" \ 122 "mmcboot=echo Booting from mmc ...; " \ 123 "run mmcargs; " \ 124 "bootz ${loadaddr}\0" \ 125 "mmcbootfdt=echo Booting with DT from mmc ...; " \ 126 "bootz ${loadaddr} - ${dtbaddr}\0" \ 127 "nandboot=echo Booting from onenand ...; " \ 128 "run nandargs; " \ 129 "onenand read ${loadaddr} 280000 400000; " \ 130 "bootz ${loadaddr}\0" \ 131 132 #define CONFIG_BOOTCOMMAND \ 133 "mmc dev ${mmcdev}; if mmc rescan; then " \ 134 "echo SD/MMC found on device ${mmcdev};" \ 135 "if run loadbootenv; then " \ 136 "run importbootenv;" \ 137 "fi;" \ 138 "if test -n $uenvcmd; then " \ 139 "echo Running uenvcmd ...;" \ 140 "run uenvcmd;" \ 141 "fi;" \ 142 "if run loadzimage; then " \ 143 "if test -n $dtbfile; then " \ 144 "if run loadfdt; then " \ 145 "run mmcbootfdt;" \ 146 "fi;" \ 147 "fi;" \ 148 "run mmcboot;" \ 149 "fi;" \ 150 "fi;" \ 151 "run nandboot;" \ 152 153 /* 154 * FLASH and environment organization 155 */ 156 157 #ifdef CONFIG_BOOT_ONENAND 158 #define CONFIG_SYS_ONENAND_BASE ONENAND_MAP 159 160 #define ONENAND_ENV_OFFSET 0x260000 /* environment starts here */ 161 162 #define CONFIG_ENV_IS_IN_ONENAND 1 163 #define CONFIG_ENV_SIZE (512 << 10) /* Total Size Environment */ 164 #define CONFIG_ENV_ADDR ONENAND_ENV_OFFSET 165 #endif 166 167 #ifdef CONFIG_NAND 168 #define CONFIG_ENV_OFFSET 0x260000 /* environment starts here */ 169 #define CONFIG_ENV_IS_IN_NAND 1 170 #define CONFIG_ENV_SIZE (512 << 10) /* Total Size Environment */ 171 #define CONFIG_ENV_ADDR NAND_ENV_OFFSET 172 #endif 173 174 /* 175 * SMSC911x Ethernet 176 */ 177 #if defined(CONFIG_CMD_NET) 178 #define CONFIG_SMC911X 179 #define CONFIG_SMC911X_32_BIT 180 #define CONFIG_SMC911X_BASE 0x2C000000 181 #endif /* (CONFIG_CMD_NET) */ 182 183 /* OneNAND boot config */ 184 #ifdef CONFIG_BOOT_ONENAND 185 #define CONFIG_SPL_ONENAND_SUPPORT 186 #define CONFIG_SYS_ONENAND_U_BOOT_OFFS 0x80000 187 #define CONFIG_SYS_ONENAND_PAGE_SIZE 2048 188 #define CONFIG_SPL_ONENAND_LOAD_ADDR 0x80000 189 #define CONFIG_SPL_ONENAND_LOAD_SIZE \ 190 (512 * 1024 - CONFIG_SPL_ONENAND_LOAD_ADDR) 191 192 #endif 193 194 /* NAND boot config */ 195 #ifdef CONFIG_NAND 196 #define CONFIG_SYS_NAND_BUSWIDTH_16BIT 197 #define CONFIG_SYS_NAND_5_ADDR_CYCLE 198 #define CONFIG_SYS_NAND_PAGE_COUNT 64 199 #define CONFIG_SYS_NAND_PAGE_SIZE 2048 200 #define CONFIG_SYS_NAND_OOBSIZE 64 201 #define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024) 202 #define CONFIG_SYS_NAND_BAD_BLOCK_POS 0 203 #define CONFIG_SYS_NAND_ECCPOS {2, 3, 4, 5, 6, 7, 8, 9,\ 204 10, 11, 12, 13} 205 #define CONFIG_SYS_NAND_ECCSIZE 512 206 #define CONFIG_SYS_NAND_ECCBYTES 3 207 #define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_HAM1_CODE_HW 208 #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000 209 /* NAND: SPL falcon mode configs */ 210 #ifdef CONFIG_SPL_OS_BOOT 211 #define CONFIG_CMD_SPL_NAND_OFS 0x240000 212 #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x280000 213 #define CONFIG_CMD_SPL_WRITE_SIZE 0x2000 214 #endif 215 #endif 216 217 #endif /* __IGEP00X0_H */ 218