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 30 /* Generic NAND definition conflicts with debug_base */ 31 #undef CONFIG_SYS_NAND_BASE 32 33 #define CONFIG_MISC_INIT_R 34 35 #define CONFIG_REVISION_TAG 1 36 37 #define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */ 38 39 /* 40 * Hardware drivers 41 */ 42 43 /* USB */ 44 #define CONFIG_USB_MUSB_UDC 1 45 #define CONFIG_USB_OMAP3 1 46 #define CONFIG_TWL4030_USB 1 47 48 /* USB device configuration */ 49 #define CONFIG_USB_DEVICE 1 50 #define CONFIG_USB_TTY 1 51 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 1 52 /* Change these to suit your needs */ 53 #define CONFIG_USBD_VENDORID 0x0451 54 #define CONFIG_USBD_PRODUCTID 0x5678 55 #define CONFIG_USBD_MANUFACTURER "Texas Instruments" 56 #define CONFIG_USBD_PRODUCT_NAME "Zoom1" 57 58 #define MTDIDS_DEFAULT "nand0=nand" 59 #define MTDPARTS_DEFAULT "mtdparts=nand:512k(x-loader),"\ 60 "1920k(u-boot),128k(u-boot-env),"\ 61 "4m(kernel),-(fs)" 62 63 #if defined(CONFIG_CMD_NAND) 64 /* NAND: SPL falcon mode configs */ 65 #ifdef CONFIG_SPL_OS_BOOT 66 #define CONFIG_CMD_SPL_NAND_OFS 0x240000 67 #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x280000 68 #define CONFIG_CMD_SPL_WRITE_SIZE 0x2000 69 #endif 70 #define CONFIG_CMD_NAND_LOCK_UNLOCK /* Enable lock/unlock support */ 71 #endif 72 73 #undef CONFIG_SYS_I2C_OMAP24XX 74 #define CONFIG_SYS_I2C_OMAP34XX 75 76 /* 77 * TWL4030 78 */ 79 #define CONFIG_TWL4030_LED 1 80 81 /* 82 * Board NAND Info. 83 */ 84 #define CONFIG_SYS_NAND_ADDR NAND_BASE /* physical address */ 85 /* to access nand */ 86 #define CONFIG_SYS_NAND_BASE NAND_BASE /* physical address */ 87 /* to access nand at */ 88 /* CS0 */ 89 #define CONFIG_SYS_NAND_BUSWIDTH_16BIT 90 91 /* Environment information */ 92 93 #define CONFIG_EXTRA_ENV_SETTINGS \ 94 "loadaddr=0x82000000\0" \ 95 "fdtaddr=0x80f80000\0" \ 96 "bootfile=uImage\0" \ 97 "fdtfile=omap3-ldp.dtb\0" \ 98 "bootdir=/\0" \ 99 "bootpart=0:1\0" \ 100 "usbtty=cdc_acm\0" \ 101 "console=ttyO2,115200n8\0" \ 102 "mmcdev=0\0" \ 103 "videomode=1024x768@60,vxres=1024,vyres=768\0" \ 104 "videospec=omapfb:vram:2M,vram:4M\0" \ 105 "mmcargs=setenv bootargs console=${console} " \ 106 "video=${videospec},mode:${videomode} " \ 107 "root=/dev/mmcblk0p2 rw " \ 108 "rootfstype=ext3 rootwait\0" \ 109 "nandargs=setenv bootargs console=${console} " \ 110 "video=${videospec},mode:${videomode} " \ 111 "root=/dev/mtdblock4 rw " \ 112 "rootfstype=jffs2\0" \ 113 "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \ 114 "bootscript=echo Running bootscript from mmc ...; " \ 115 "source ${loadaddr}\0" \ 116 "loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \ 117 "loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \ 118 "loadzimage=setenv bootfile zImage; if run loadimage; then run loadfdt;fi\0"\ 119 "mmcboot=echo Booting from mmc ...; " \ 120 "run mmcargs; " \ 121 "bootm ${loadaddr}\0" \ 122 "mmczboot=echo Booting from mmc ...; " \ 123 "run mmcargs; " \ 124 "bootz ${loadaddr} - ${fdtaddr}\0" \ 125 "nandboot=echo Booting from nand ...; " \ 126 "run nandargs; " \ 127 "nand read ${loadaddr} 280000 400000; " \ 128 "bootm ${loadaddr}\0" \ 129 130 #define CONFIG_BOOTCOMMAND \ 131 "mmc dev ${mmcdev}; if mmc rescan; then " \ 132 "if run loadbootscript; then " \ 133 "run bootscript; " \ 134 "else " \ 135 "if run loadimage; then " \ 136 "run mmcboot; " \ 137 "else if run loadzimage; then " \ 138 "run mmczboot; " \ 139 "else run nandboot; " \ 140 "fi; fi;" \ 141 "fi; " \ 142 "else run nandboot; fi" 143 144 /* 145 * Miscellaneous configurable options 146 */ 147 #define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1) /* memtest */ 148 #define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_2 + \ 149 0x01F00000) /* 31MB */ 150 151 /*----------------------------------------------------------------------- 152 * FLASH and environment organization 153 */ 154 155 /* **** PISMO SUPPORT *** */ 156 #if defined(CONFIG_CMD_NAND) 157 #define CONFIG_SYS_FLASH_BASE NAND_BASE 158 #endif 159 160 /* Monitor at start of flash */ 161 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE 162 #define CONFIG_SYS_ONENAND_BASE ONENAND_MAP 163 164 #define CONFIG_ENV_IS_IN_NAND 1 165 #define ONENAND_ENV_OFFSET 0x260000 /* environment starts here */ 166 #define SMNAND_ENV_OFFSET 0x260000 /* environment starts here */ 167 168 #define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */ 169 #define CONFIG_ENV_OFFSET SMNAND_ENV_OFFSET 170 #define CONFIG_ENV_ADDR SMNAND_ENV_OFFSET 171 172 #ifdef CONFIG_CMD_NET 173 /* Ethernet (LAN9211 from SMSC9118 family) */ 174 #define CONFIG_SMC911X 175 #define CONFIG_SMC911X_32_BIT 176 #define CONFIG_SMC911X_BASE DEBUG_BASE 177 178 #endif 179 180 #endif /* __CONFIG_H */ 181