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_CMD_SPL_NAND_OFS 0x240000 61 #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x280000 62 #define CONFIG_CMD_SPL_WRITE_SIZE 0x2000 63 #endif 64 #define CONFIG_CMD_NAND_LOCK_UNLOCK /* Enable lock/unlock support */ 65 #endif 66 67 #undef CONFIG_SYS_I2C_OMAP24XX 68 #define CONFIG_SYS_I2C_OMAP34XX 69 70 /* 71 * TWL4030 72 */ 73 #define CONFIG_TWL4030_LED 1 74 75 /* 76 * Board NAND Info. 77 */ 78 #define CONFIG_SYS_NAND_ADDR NAND_BASE /* physical address */ 79 /* to access nand */ 80 #define CONFIG_SYS_NAND_BASE NAND_BASE /* physical address */ 81 /* to access nand at */ 82 /* CS0 */ 83 #define CONFIG_SYS_NAND_BUSWIDTH_16BIT 84 85 /* Environment information */ 86 87 #define CONFIG_EXTRA_ENV_SETTINGS \ 88 "loadaddr=0x82000000\0" \ 89 "fdtaddr=0x80f80000\0" \ 90 "bootfile=uImage\0" \ 91 "fdtfile=omap3-ldp.dtb\0" \ 92 "bootdir=/\0" \ 93 "bootpart=0:1\0" \ 94 "usbtty=cdc_acm\0" \ 95 "console=ttyO2,115200n8\0" \ 96 "mmcdev=0\0" \ 97 "videomode=1024x768@60,vxres=1024,vyres=768\0" \ 98 "videospec=omapfb:vram:2M,vram:4M\0" \ 99 "mmcargs=setenv bootargs console=${console} " \ 100 "video=${videospec},mode:${videomode} " \ 101 "root=/dev/mmcblk0p2 rw " \ 102 "rootfstype=ext3 rootwait\0" \ 103 "nandargs=setenv bootargs console=${console} " \ 104 "video=${videospec},mode:${videomode} " \ 105 "root=/dev/mtdblock4 rw " \ 106 "rootfstype=jffs2\0" \ 107 "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \ 108 "bootscript=echo Running bootscript from mmc ...; " \ 109 "source ${loadaddr}\0" \ 110 "loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \ 111 "loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \ 112 "loadzimage=setenv bootfile zImage; if run loadimage; then run loadfdt;fi\0"\ 113 "mmcboot=echo Booting from mmc ...; " \ 114 "run mmcargs; " \ 115 "bootm ${loadaddr}\0" \ 116 "mmczboot=echo Booting from mmc ...; " \ 117 "run mmcargs; " \ 118 "bootz ${loadaddr} - ${fdtaddr}\0" \ 119 "nandboot=echo Booting from nand ...; " \ 120 "run nandargs; " \ 121 "nand read ${loadaddr} 280000 400000; " \ 122 "bootm ${loadaddr}\0" \ 123 124 #define CONFIG_BOOTCOMMAND \ 125 "mmc dev ${mmcdev}; if mmc rescan; then " \ 126 "if run loadbootscript; then " \ 127 "run bootscript; " \ 128 "else " \ 129 "if run loadimage; then " \ 130 "run mmcboot; " \ 131 "else if run loadzimage; then " \ 132 "run mmczboot; " \ 133 "else run nandboot; " \ 134 "fi; fi;" \ 135 "fi; " \ 136 "else run nandboot; fi" 137 138 /* 139 * Miscellaneous configurable options 140 */ 141 #define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1) /* memtest */ 142 #define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_2 + \ 143 0x01F00000) /* 31MB */ 144 145 /*----------------------------------------------------------------------- 146 * FLASH and environment organization 147 */ 148 149 /* **** PISMO SUPPORT *** */ 150 #if defined(CONFIG_CMD_NAND) 151 #define CONFIG_SYS_FLASH_BASE NAND_BASE 152 #endif 153 154 /* Monitor at start of flash */ 155 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE 156 #define CONFIG_SYS_ONENAND_BASE ONENAND_MAP 157 158 #define CONFIG_ENV_IS_IN_NAND 1 159 #define ONENAND_ENV_OFFSET 0x260000 /* environment starts here */ 160 #define SMNAND_ENV_OFFSET 0x260000 /* environment starts here */ 161 162 #define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */ 163 #define CONFIG_ENV_OFFSET SMNAND_ENV_OFFSET 164 #define CONFIG_ENV_ADDR SMNAND_ENV_OFFSET 165 166 #ifdef CONFIG_CMD_NET 167 /* Ethernet (LAN9211 from SMSC9118 family) */ 168 #define CONFIG_SMC911X 169 #define CONFIG_SMC911X_32_BIT 170 #define CONFIG_SMC911X_BASE DEBUG_BASE 171 172 #endif 173 174 #endif /* __CONFIG_H */ 175