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