1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * (C) Copyright 2006-2008 4 * Texas Instruments. 5 * Richard Woodruff <r-woodruff2@ti.com> 6 * Syed Mohammed Khasim <x0khasim@ti.com> 7 * Nishanth Menon <nm@ti.com> 8 * 9 * Configuration settings for the TI OMAP3430 Zoom MDK board. 10 */ 11 12 #ifndef __CONFIG_H 13 #define __CONFIG_H 14 15 #include <asm/arch/cpu.h> /* get chip and board defs */ 16 #include <asm/arch/omap.h> 17 #include <configs/ti_omap3_common.h> 18 19 /* Remove SPL boot option - we do not support that on LDP yet */ 20 21 /* Generic NAND definition conflicts with debug_base */ 22 #undef CONFIG_SYS_NAND_BASE 23 24 #define CONFIG_REVISION_TAG 1 25 26 /* 27 * Hardware drivers 28 */ 29 30 /* USB device configuration */ 31 #define CONFIG_USB_DEVICE 1 32 #define CONFIG_USB_TTY 1 33 /* Change these to suit your needs */ 34 #define CONFIG_USBD_VENDORID 0x0451 35 #define CONFIG_USBD_PRODUCTID 0x5678 36 #define CONFIG_USBD_MANUFACTURER "Texas Instruments" 37 #define CONFIG_USBD_PRODUCT_NAME "Zoom1" 38 39 #if defined(CONFIG_CMD_NAND) 40 /* NAND: SPL falcon mode configs */ 41 #ifdef CONFIG_SPL_OS_BOOT 42 #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x280000 43 #endif 44 #endif 45 46 /* 47 * TWL4030 48 */ 49 50 /* 51 * Board NAND Info. 52 */ 53 #define CONFIG_SYS_NAND_BASE NAND_BASE /* physical address */ 54 /* to access nand at */ 55 /* CS0 */ 56 57 /* Environment information */ 58 59 #define CONFIG_EXTRA_ENV_SETTINGS \ 60 "loadaddr=0x82000000\0" \ 61 "fdtaddr=0x80f80000\0" \ 62 "bootfile=uImage\0" \ 63 "fdtfile=omap3-ldp.dtb\0" \ 64 "bootdir=/\0" \ 65 "bootpart=0:1\0" \ 66 "usbtty=cdc_acm\0" \ 67 "console=ttyO2,115200n8\0" \ 68 "mmcdev=0\0" \ 69 "videomode=1024x768@60,vxres=1024,vyres=768\0" \ 70 "videospec=omapfb:vram:2M,vram:4M\0" \ 71 "mmcargs=setenv bootargs console=${console} " \ 72 "video=${videospec},mode:${videomode} " \ 73 "root=/dev/mmcblk0p2 rw " \ 74 "rootfstype=ext3 rootwait\0" \ 75 "nandargs=setenv bootargs console=${console} " \ 76 "video=${videospec},mode:${videomode} " \ 77 "root=/dev/mtdblock4 rw " \ 78 "rootfstype=jffs2\0" \ 79 "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \ 80 "bootscript=echo Running bootscript from mmc ...; " \ 81 "source ${loadaddr}\0" \ 82 "loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \ 83 "loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \ 84 "loadzimage=setenv bootfile zImage; if run loadimage; then run loadfdt;fi\0"\ 85 "mmcboot=echo Booting from mmc ...; " \ 86 "run mmcargs; " \ 87 "bootm ${loadaddr}\0" \ 88 "mmczboot=echo Booting from mmc ...; " \ 89 "run mmcargs; " \ 90 "bootz ${loadaddr} - ${fdtaddr}\0" \ 91 "nandboot=echo Booting from nand ...; " \ 92 "run nandargs; " \ 93 "nand read ${loadaddr} 280000 400000; " \ 94 "bootm ${loadaddr}\0" \ 95 96 #define CONFIG_BOOTCOMMAND \ 97 "mmc dev ${mmcdev}; if mmc rescan; then " \ 98 "if run loadbootscript; then " \ 99 "run bootscript; " \ 100 "else " \ 101 "if run loadimage; then " \ 102 "run mmcboot; " \ 103 "else if run loadzimage; then " \ 104 "run mmczboot; " \ 105 "else run nandboot; " \ 106 "fi; fi;" \ 107 "fi; " \ 108 "else run nandboot; fi" 109 110 /* 111 * Miscellaneous configurable options 112 */ 113 #define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1) /* memtest */ 114 #define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_2 + \ 115 0x01F00000) /* 31MB */ 116 117 /*----------------------------------------------------------------------- 118 * FLASH and environment organization 119 */ 120 121 /* **** PISMO SUPPORT *** */ 122 #if defined(CONFIG_CMD_NAND) 123 #define CONFIG_SYS_FLASH_BASE NAND_BASE 124 #endif 125 126 /* Monitor at start of flash */ 127 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE 128 #define CONFIG_SYS_ONENAND_BASE ONENAND_MAP 129 130 #define ONENAND_ENV_OFFSET 0x260000 /* environment starts here */ 131 132 #define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */ 133 134 #endif /* __CONFIG_H */ 135