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 #define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */ 27 28 /* 29 * Hardware drivers 30 */ 31 32 /* USB device configuration */ 33 #define CONFIG_USB_DEVICE 1 34 #define CONFIG_USB_TTY 1 35 /* Change these to suit your needs */ 36 #define CONFIG_USBD_VENDORID 0x0451 37 #define CONFIG_USBD_PRODUCTID 0x5678 38 #define CONFIG_USBD_MANUFACTURER "Texas Instruments" 39 #define CONFIG_USBD_PRODUCT_NAME "Zoom1" 40 41 #if defined(CONFIG_CMD_NAND) 42 /* NAND: SPL falcon mode configs */ 43 #ifdef CONFIG_SPL_OS_BOOT 44 #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x280000 45 #endif 46 #endif 47 48 /* 49 * TWL4030 50 */ 51 52 /* 53 * Board NAND Info. 54 */ 55 #define CONFIG_SYS_NAND_BASE NAND_BASE /* physical address */ 56 /* to access nand at */ 57 /* CS0 */ 58 59 /* Environment information */ 60 61 #define CONFIG_EXTRA_ENV_SETTINGS \ 62 "loadaddr=0x82000000\0" \ 63 "fdtaddr=0x80f80000\0" \ 64 "bootfile=uImage\0" \ 65 "fdtfile=omap3-ldp.dtb\0" \ 66 "bootdir=/\0" \ 67 "bootpart=0:1\0" \ 68 "usbtty=cdc_acm\0" \ 69 "console=ttyO2,115200n8\0" \ 70 "mmcdev=0\0" \ 71 "videomode=1024x768@60,vxres=1024,vyres=768\0" \ 72 "videospec=omapfb:vram:2M,vram:4M\0" \ 73 "mmcargs=setenv bootargs console=${console} " \ 74 "video=${videospec},mode:${videomode} " \ 75 "root=/dev/mmcblk0p2 rw " \ 76 "rootfstype=ext3 rootwait\0" \ 77 "nandargs=setenv bootargs console=${console} " \ 78 "video=${videospec},mode:${videomode} " \ 79 "root=/dev/mtdblock4 rw " \ 80 "rootfstype=jffs2\0" \ 81 "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \ 82 "bootscript=echo Running bootscript from mmc ...; " \ 83 "source ${loadaddr}\0" \ 84 "loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \ 85 "loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \ 86 "loadzimage=setenv bootfile zImage; if run loadimage; then run loadfdt;fi\0"\ 87 "mmcboot=echo Booting from mmc ...; " \ 88 "run mmcargs; " \ 89 "bootm ${loadaddr}\0" \ 90 "mmczboot=echo Booting from mmc ...; " \ 91 "run mmcargs; " \ 92 "bootz ${loadaddr} - ${fdtaddr}\0" \ 93 "nandboot=echo Booting from nand ...; " \ 94 "run nandargs; " \ 95 "nand read ${loadaddr} 280000 400000; " \ 96 "bootm ${loadaddr}\0" \ 97 98 #define CONFIG_BOOTCOMMAND \ 99 "mmc dev ${mmcdev}; if mmc rescan; then " \ 100 "if run loadbootscript; then " \ 101 "run bootscript; " \ 102 "else " \ 103 "if run loadimage; then " \ 104 "run mmcboot; " \ 105 "else if run loadzimage; then " \ 106 "run mmczboot; " \ 107 "else run nandboot; " \ 108 "fi; fi;" \ 109 "fi; " \ 110 "else run nandboot; fi" 111 112 /* 113 * Miscellaneous configurable options 114 */ 115 #define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1) /* memtest */ 116 #define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_2 + \ 117 0x01F00000) /* 31MB */ 118 119 /*----------------------------------------------------------------------- 120 * FLASH and environment organization 121 */ 122 123 /* **** PISMO SUPPORT *** */ 124 #if defined(CONFIG_CMD_NAND) 125 #define CONFIG_SYS_FLASH_BASE NAND_BASE 126 #endif 127 128 /* Monitor at start of flash */ 129 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE 130 #define CONFIG_SYS_ONENAND_BASE ONENAND_MAP 131 132 #define ONENAND_ENV_OFFSET 0x260000 /* environment starts here */ 133 134 #define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */ 135 #define CONFIG_ENV_OFFSET 0x260000 136 #define CONFIG_ENV_ADDR 0x260000 137 138 #endif /* __CONFIG_H */ 139