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 #define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */ 17 #include <asm/arch/cpu.h> /* get chip and board defs */ 18 #include <asm/arch/omap.h> 19 #include <configs/ti_omap3_common.h> 20 21 /* Remove SPL boot option - we do not support that on LDP yet */ 22 #undef CONFIG_SPL_FRAMEWORK 23 24 /* Generic NAND definition conflicts with debug_base */ 25 #undef CONFIG_SYS_NAND_BASE 26 27 #define CONFIG_MISC_INIT_R 28 29 #define CONFIG_REVISION_TAG 1 30 31 #define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */ 32 33 /* 34 * Hardware drivers 35 */ 36 37 /* USB */ 38 #define CONFIG_USB_MUSB_UDC 1 39 #define CONFIG_USB_OMAP3 1 40 #define CONFIG_TWL4030_USB 1 41 42 /* USB device configuration */ 43 #define CONFIG_USB_DEVICE 1 44 #define CONFIG_USB_TTY 1 45 /* Change these to suit your needs */ 46 #define CONFIG_USBD_VENDORID 0x0451 47 #define CONFIG_USBD_PRODUCTID 0x5678 48 #define CONFIG_USBD_MANUFACTURER "Texas Instruments" 49 #define CONFIG_USBD_PRODUCT_NAME "Zoom1" 50 51 #define MTDIDS_DEFAULT "nand0=nand" 52 #define MTDPARTS_DEFAULT "mtdparts=nand:512k(x-loader),"\ 53 "1920k(u-boot),128k(u-boot-env),"\ 54 "4m(kernel),-(fs)" 55 56 #if defined(CONFIG_CMD_NAND) 57 /* NAND: SPL falcon mode configs */ 58 #ifdef CONFIG_SPL_OS_BOOT 59 #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x280000 60 #endif 61 #endif 62 63 /* 64 * TWL4030 65 */ 66 #define CONFIG_TWL4030_LED 1 67 68 /* 69 * Board NAND Info. 70 */ 71 #define CONFIG_SYS_NAND_ADDR NAND_BASE /* physical address */ 72 /* to access nand */ 73 #define CONFIG_SYS_NAND_BASE NAND_BASE /* physical address */ 74 /* to access nand at */ 75 /* CS0 */ 76 77 /* Environment information */ 78 79 #define CONFIG_EXTRA_ENV_SETTINGS \ 80 "loadaddr=0x82000000\0" \ 81 "fdtaddr=0x80f80000\0" \ 82 "bootfile=uImage\0" \ 83 "fdtfile=omap3-ldp.dtb\0" \ 84 "bootdir=/\0" \ 85 "bootpart=0:1\0" \ 86 "usbtty=cdc_acm\0" \ 87 "console=ttyO2,115200n8\0" \ 88 "mmcdev=0\0" \ 89 "videomode=1024x768@60,vxres=1024,vyres=768\0" \ 90 "videospec=omapfb:vram:2M,vram:4M\0" \ 91 "mmcargs=setenv bootargs console=${console} " \ 92 "video=${videospec},mode:${videomode} " \ 93 "root=/dev/mmcblk0p2 rw " \ 94 "rootfstype=ext3 rootwait\0" \ 95 "nandargs=setenv bootargs console=${console} " \ 96 "video=${videospec},mode:${videomode} " \ 97 "root=/dev/mtdblock4 rw " \ 98 "rootfstype=jffs2\0" \ 99 "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \ 100 "bootscript=echo Running bootscript from mmc ...; " \ 101 "source ${loadaddr}\0" \ 102 "loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \ 103 "loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \ 104 "loadzimage=setenv bootfile zImage; if run loadimage; then run loadfdt;fi\0"\ 105 "mmcboot=echo Booting from mmc ...; " \ 106 "run mmcargs; " \ 107 "bootm ${loadaddr}\0" \ 108 "mmczboot=echo Booting from mmc ...; " \ 109 "run mmcargs; " \ 110 "bootz ${loadaddr} - ${fdtaddr}\0" \ 111 "nandboot=echo Booting from nand ...; " \ 112 "run nandargs; " \ 113 "nand read ${loadaddr} 280000 400000; " \ 114 "bootm ${loadaddr}\0" \ 115 116 #define CONFIG_BOOTCOMMAND \ 117 "mmc dev ${mmcdev}; if mmc rescan; then " \ 118 "if run loadbootscript; then " \ 119 "run bootscript; " \ 120 "else " \ 121 "if run loadimage; then " \ 122 "run mmcboot; " \ 123 "else if run loadzimage; then " \ 124 "run mmczboot; " \ 125 "else run nandboot; " \ 126 "fi; fi;" \ 127 "fi; " \ 128 "else run nandboot; fi" 129 130 /* 131 * Miscellaneous configurable options 132 */ 133 #define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1) /* memtest */ 134 #define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_2 + \ 135 0x01F00000) /* 31MB */ 136 137 /*----------------------------------------------------------------------- 138 * FLASH and environment organization 139 */ 140 141 /* **** PISMO SUPPORT *** */ 142 #if defined(CONFIG_CMD_NAND) 143 #define CONFIG_SYS_FLASH_BASE NAND_BASE 144 #endif 145 146 /* Monitor at start of flash */ 147 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE 148 #define CONFIG_SYS_ONENAND_BASE ONENAND_MAP 149 150 #define ONENAND_ENV_OFFSET 0x260000 /* environment starts here */ 151 152 #define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */ 153 #define CONFIG_ENV_OFFSET 0x260000 154 #define CONFIG_ENV_ADDR 0x260000 155 156 #endif /* __CONFIG_H */ 157