1 /* 2 * (C) Copyright 2006-2008 3 * Texas Instruments. 4 * Richard Woodruff <r-woodruff2@ti.com> 5 * Syed Mohammed Khasim <x0khasim@ti.com> 6 * Nishanth Menon <nm@ti.com> 7 * 8 * Configuration settings for the TI OMAP3430 Zoom MDK board. 9 * 10 * SPDX-License-Identifier: GPL-2.0+ 11 */ 12 13 #ifndef __CONFIG_H 14 #define __CONFIG_H 15 16 /* 17 * High Level Configuration Options 18 */ 19 #define CONFIG_OMAP3_ZOOM1 1 /* working with Zoom MDK Rev1 */ 20 21 #define CONFIG_NAND 22 #define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */ 23 #include <asm/arch/cpu.h> /* get chip and board defs */ 24 #include <asm/arch/omap.h> 25 #include <configs/ti_omap3_common.h> 26 27 /* Remove SPL boot option - we do not support that on LDP yet */ 28 #undef CONFIG_SPL_FRAMEWORK 29 #undef CONFIG_SPL_OS_BOOT 30 31 /* Generic NAND definition conflicts with debug_base */ 32 #undef CONFIG_SYS_NAND_BASE 33 34 #define CONFIG_MISC_INIT_R 35 36 #define CONFIG_REVISION_TAG 1 37 38 #define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */ 39 40 /* 41 * Hardware drivers 42 */ 43 44 /* USB */ 45 #define CONFIG_USB_MUSB_UDC 1 46 #define CONFIG_USB_OMAP3 1 47 #define CONFIG_TWL4030_USB 1 48 49 /* USB device configuration */ 50 #define CONFIG_USB_DEVICE 1 51 #define CONFIG_USB_TTY 1 52 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 1 53 /* Change these to suit your needs */ 54 #define CONFIG_USBD_VENDORID 0x0451 55 #define CONFIG_USBD_PRODUCTID 0x5678 56 #define CONFIG_USBD_MANUFACTURER "Texas Instruments" 57 #define CONFIG_USBD_PRODUCT_NAME "Zoom1" 58 59 #define MTDIDS_DEFAULT "nand0=nand" 60 #define MTDPARTS_DEFAULT "mtdparts=nand:512k(x-loader),"\ 61 "1920k(u-boot),128k(u-boot-env),"\ 62 "4m(kernel),-(fs)" 63 64 #if defined(CONFIG_CMD_NAND) 65 /* NAND: SPL falcon mode configs */ 66 #ifdef CONFIG_SPL_OS_BOOT 67 #define CONFIG_CMD_SPL_NAND_OFS 0x240000 68 #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x280000 69 #define CONFIG_CMD_SPL_WRITE_SIZE 0x2000 70 #endif 71 #define CONFIG_CMD_NAND_LOCK_UNLOCK /* Enable lock/unlock support */ 72 #endif 73 74 #undef CONFIG_SYS_I2C_OMAP24XX 75 #define CONFIG_SYS_I2C_OMAP34XX 76 77 /* 78 * TWL4030 79 */ 80 #define CONFIG_TWL4030_LED 1 81 82 /* 83 * Board NAND Info. 84 */ 85 #define CONFIG_SYS_NAND_ADDR NAND_BASE /* physical address */ 86 /* to access nand */ 87 #define CONFIG_SYS_NAND_BASE NAND_BASE /* physical address */ 88 /* to access nand at */ 89 /* CS0 */ 90 #define CONFIG_SYS_NAND_BUSWIDTH_16BIT 91 92 /* Environment information */ 93 94 #define CONFIG_EXTRA_ENV_SETTINGS \ 95 "loadaddr=0x82000000\0" \ 96 "fdtaddr=0x80f80000\0" \ 97 "bootfile=uImage\0" \ 98 "fdtfile=omap3-ldp.dtb\0" \ 99 "bootdir=/\0" \ 100 "bootpart=0:1\0" \ 101 "usbtty=cdc_acm\0" \ 102 "console=ttyO2,115200n8\0" \ 103 "mmcdev=0\0" \ 104 "videomode=1024x768@60,vxres=1024,vyres=768\0" \ 105 "videospec=omapfb:vram:2M,vram:4M\0" \ 106 "mmcargs=setenv bootargs console=${console} " \ 107 "video=${videospec},mode:${videomode} " \ 108 "root=/dev/mmcblk0p2 rw " \ 109 "rootfstype=ext3 rootwait\0" \ 110 "nandargs=setenv bootargs console=${console} " \ 111 "video=${videospec},mode:${videomode} " \ 112 "root=/dev/mtdblock4 rw " \ 113 "rootfstype=jffs2\0" \ 114 "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \ 115 "bootscript=echo Running bootscript from mmc ...; " \ 116 "source ${loadaddr}\0" \ 117 "loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \ 118 "loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \ 119 "loadzimage=setenv bootfile zImage; if run loadimage; then run loadfdt;fi\0"\ 120 "mmcboot=echo Booting from mmc ...; " \ 121 "run mmcargs; " \ 122 "bootm ${loadaddr}\0" \ 123 "mmczboot=echo Booting from mmc ...; " \ 124 "run mmcargs; " \ 125 "bootz ${loadaddr} - ${fdtaddr}\0" \ 126 "nandboot=echo Booting from nand ...; " \ 127 "run nandargs; " \ 128 "nand read ${loadaddr} 280000 400000; " \ 129 "bootm ${loadaddr}\0" \ 130 131 #define CONFIG_BOOTCOMMAND \ 132 "mmc dev ${mmcdev}; if mmc rescan; then " \ 133 "if run loadbootscript; then " \ 134 "run bootscript; " \ 135 "else " \ 136 "if run loadimage; then " \ 137 "run mmcboot; " \ 138 "else if run loadzimage; then " \ 139 "run mmczboot; " \ 140 "else run nandboot; " \ 141 "fi; fi;" \ 142 "fi; " \ 143 "else run nandboot; fi" 144 145 /* 146 * Miscellaneous configurable options 147 */ 148 #define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1) /* memtest */ 149 #define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_2 + \ 150 0x01F00000) /* 31MB */ 151 152 /*----------------------------------------------------------------------- 153 * FLASH and environment organization 154 */ 155 156 /* **** PISMO SUPPORT *** */ 157 #if defined(CONFIG_CMD_NAND) 158 #define CONFIG_SYS_FLASH_BASE NAND_BASE 159 #endif 160 161 /* Monitor at start of flash */ 162 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE 163 #define CONFIG_SYS_ONENAND_BASE ONENAND_MAP 164 165 #define CONFIG_ENV_IS_IN_NAND 1 166 #define ONENAND_ENV_OFFSET 0x260000 /* environment starts here */ 167 #define SMNAND_ENV_OFFSET 0x260000 /* environment starts here */ 168 169 #define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */ 170 #define CONFIG_ENV_OFFSET SMNAND_ENV_OFFSET 171 #define CONFIG_ENV_ADDR SMNAND_ENV_OFFSET 172 173 #ifdef CONFIG_CMD_NET 174 /* Ethernet (LAN9211 from SMSC9118 family) */ 175 #define CONFIG_SMC911X 176 #define CONFIG_SMC911X_32_BIT 177 #define CONFIG_SMC911X_BASE DEBUG_BASE 178 179 #endif 180 181 #endif /* __CONFIG_H */ 182