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 #undef CONFIG_SPL_OS_BOOT 30 31 /* Generic NAND definition conflicts with debug_base */ 32 #undef CONFIG_SYS_NAND_BASE 33 34 /* 35 * Display CPU and Board information 36 */ 37 #define CONFIG_DISPLAY_CPUINFO 1 38 #define CONFIG_DISPLAY_BOARDINFO 1 39 40 #define CONFIG_MISC_INIT_R 41 42 #define CONFIG_REVISION_TAG 1 43 44 #define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */ 45 46 /* 47 * Hardware drivers 48 */ 49 50 /* USB */ 51 #define CONFIG_USB_MUSB_UDC 1 52 #define CONFIG_USB_OMAP3 1 53 #define CONFIG_TWL4030_USB 1 54 55 /* USB device configuration */ 56 #define CONFIG_USB_DEVICE 1 57 #define CONFIG_USB_TTY 1 58 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 1 59 /* Change these to suit your needs */ 60 #define CONFIG_USBD_VENDORID 0x0451 61 #define CONFIG_USBD_PRODUCTID 0x5678 62 #define CONFIG_USBD_MANUFACTURER "Texas Instruments" 63 #define CONFIG_USBD_PRODUCT_NAME "Zoom1" 64 65 #define MTDIDS_DEFAULT "nand0=nand" 66 #define MTDPARTS_DEFAULT "mtdparts=nand:512k(x-loader),"\ 67 "1920k(u-boot),128k(u-boot-env),"\ 68 "4m(kernel),-(fs)" 69 70 #if defined(CONFIG_CMD_NAND) 71 /* NAND: SPL falcon mode configs */ 72 #ifdef CONFIG_SPL_OS_BOOT 73 #define CONFIG_CMD_SPL_NAND_OFS 0x240000 74 #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x280000 75 #define CONFIG_CMD_SPL_WRITE_SIZE 0x2000 76 #endif 77 #define CONFIG_CMD_NAND_LOCK_UNLOCK /* Enable lock/unlock support */ 78 #endif 79 80 #undef CONFIG_SYS_I2C_OMAP24XX 81 #define CONFIG_SYS_I2C_OMAP34XX 82 83 /* 84 * TWL4030 85 */ 86 #define CONFIG_TWL4030_LED 1 87 88 /* 89 * Board NAND Info. 90 */ 91 #define CONFIG_SYS_NAND_ADDR NAND_BASE /* physical address */ 92 /* to access nand */ 93 #define CONFIG_SYS_NAND_BASE NAND_BASE /* physical address */ 94 /* to access nand at */ 95 /* CS0 */ 96 #define CONFIG_SYS_NAND_BUSWIDTH_16BIT 97 98 /* Environment information */ 99 100 #define CONFIG_EXTRA_ENV_SETTINGS \ 101 "loadaddr=0x82000000\0" \ 102 "fdtaddr=0x80f80000\0" \ 103 "bootfile=uImage\0" \ 104 "fdtfile=omap3-ldp.dtb\0" \ 105 "bootdir=/\0" \ 106 "bootpart=0:1\0" \ 107 "usbtty=cdc_acm\0" \ 108 "console=ttyO2,115200n8\0" \ 109 "mmcdev=0\0" \ 110 "videomode=1024x768@60,vxres=1024,vyres=768\0" \ 111 "videospec=omapfb:vram:2M,vram:4M\0" \ 112 "mmcargs=setenv bootargs console=${console} " \ 113 "video=${videospec},mode:${videomode} " \ 114 "root=/dev/mmcblk0p2 rw " \ 115 "rootfstype=ext3 rootwait\0" \ 116 "nandargs=setenv bootargs console=${console} " \ 117 "video=${videospec},mode:${videomode} " \ 118 "root=/dev/mtdblock4 rw " \ 119 "rootfstype=jffs2\0" \ 120 "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \ 121 "bootscript=echo Running bootscript from mmc ...; " \ 122 "source ${loadaddr}\0" \ 123 "loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \ 124 "loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \ 125 "loadzimage=setenv bootfile zImage; if run loadimage; then run loadfdt;fi\0"\ 126 "mmcboot=echo Booting from mmc ...; " \ 127 "run mmcargs; " \ 128 "bootm ${loadaddr}\0" \ 129 "mmczboot=echo Booting from mmc ...; " \ 130 "run mmcargs; " \ 131 "bootz ${loadaddr} - ${fdtaddr}\0" \ 132 "nandboot=echo Booting from nand ...; " \ 133 "run nandargs; " \ 134 "nand read ${loadaddr} 280000 400000; " \ 135 "bootm ${loadaddr}\0" \ 136 137 #define CONFIG_BOOTCOMMAND \ 138 "mmc dev ${mmcdev}; if mmc rescan; then " \ 139 "if run loadbootscript; then " \ 140 "run bootscript; " \ 141 "else " \ 142 "if run loadimage; then " \ 143 "run mmcboot; " \ 144 "else if run loadzimage; then " \ 145 "run mmczboot; " \ 146 "else run nandboot; " \ 147 "fi; fi;" \ 148 "fi; " \ 149 "else run nandboot; fi" 150 151 /* 152 * Miscellaneous configurable options 153 */ 154 #define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1) /* memtest */ 155 #define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_2 + \ 156 0x01F00000) /* 31MB */ 157 158 /*----------------------------------------------------------------------- 159 * FLASH and environment organization 160 */ 161 162 /* **** PISMO SUPPORT *** */ 163 #if defined(CONFIG_CMD_NAND) 164 #define CONFIG_SYS_FLASH_BASE NAND_BASE 165 #endif 166 167 /* Monitor at start of flash */ 168 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE 169 #define CONFIG_SYS_ONENAND_BASE ONENAND_MAP 170 171 #define CONFIG_ENV_IS_IN_NAND 1 172 #define ONENAND_ENV_OFFSET 0x260000 /* environment starts here */ 173 #define SMNAND_ENV_OFFSET 0x260000 /* environment starts here */ 174 175 #define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */ 176 #define CONFIG_ENV_OFFSET SMNAND_ENV_OFFSET 177 #define CONFIG_ENV_ADDR SMNAND_ENV_OFFSET 178 179 #define CONFIG_SYS_CACHELINE_SIZE 64 180 181 #ifdef CONFIG_CMD_NET 182 /* Ethernet (LAN9211 from SMSC9118 family) */ 183 #define CONFIG_SMC911X 184 #define CONFIG_SMC911X_32_BIT 185 #define CONFIG_SMC911X_BASE DEBUG_BASE 186 187 #endif 188 189 #endif /* __CONFIG_H */ 190