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 #define CONFIG_CMD_PING 81 #define CONFIG_CMD_DHCP 82 83 #undef CONFIG_SYS_I2C_OMAP24XX 84 #define CONFIG_SYS_I2C_OMAP34XX 85 86 /* 87 * TWL4030 88 */ 89 #define CONFIG_TWL4030_LED 1 90 91 /* 92 * Board NAND Info. 93 */ 94 #define CONFIG_SYS_NAND_ADDR NAND_BASE /* physical address */ 95 /* to access nand */ 96 #define CONFIG_SYS_NAND_BASE NAND_BASE /* physical address */ 97 /* to access nand at */ 98 /* CS0 */ 99 #define CONFIG_SYS_NAND_BUSWIDTH_16BIT 100 101 /* Environment information */ 102 103 #define CONFIG_EXTRA_ENV_SETTINGS \ 104 "loadaddr=0x82000000\0" \ 105 "fdtaddr=0x80f80000\0" \ 106 "bootfile=uImage\0" \ 107 "fdtfile=omap3-ldp.dtb\0" \ 108 "bootdir=/\0" \ 109 "bootpart=0:1\0" \ 110 "usbtty=cdc_acm\0" \ 111 "console=ttyO2,115200n8\0" \ 112 "mmcdev=0\0" \ 113 "videomode=1024x768@60,vxres=1024,vyres=768\0" \ 114 "videospec=omapfb:vram:2M,vram:4M\0" \ 115 "mmcargs=setenv bootargs console=${console} " \ 116 "video=${videospec},mode:${videomode} " \ 117 "root=/dev/mmcblk0p2 rw " \ 118 "rootfstype=ext3 rootwait\0" \ 119 "nandargs=setenv bootargs console=${console} " \ 120 "video=${videospec},mode:${videomode} " \ 121 "root=/dev/mtdblock4 rw " \ 122 "rootfstype=jffs2\0" \ 123 "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \ 124 "bootscript=echo Running bootscript from mmc ...; " \ 125 "source ${loadaddr}\0" \ 126 "loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \ 127 "loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \ 128 "loadzimage=setenv bootfile zImage; if run loadimage; then run loadfdt;fi\0"\ 129 "mmcboot=echo Booting from mmc ...; " \ 130 "run mmcargs; " \ 131 "bootm ${loadaddr}\0" \ 132 "mmczboot=echo Booting from mmc ...; " \ 133 "run mmcargs; " \ 134 "bootz ${loadaddr} - ${fdtaddr}\0" \ 135 "nandboot=echo Booting from nand ...; " \ 136 "run nandargs; " \ 137 "nand read ${loadaddr} 280000 400000; " \ 138 "bootm ${loadaddr}\0" \ 139 140 #define CONFIG_BOOTCOMMAND \ 141 "mmc dev ${mmcdev}; if mmc rescan; then " \ 142 "if run loadbootscript; then " \ 143 "run bootscript; " \ 144 "else " \ 145 "if run loadimage; then " \ 146 "run mmcboot; " \ 147 "else if run loadzimage; then " \ 148 "run mmczboot; " \ 149 "else run nandboot; " \ 150 "fi; fi;" \ 151 "fi; " \ 152 "else run nandboot; fi" 153 154 /* 155 * Miscellaneous configurable options 156 */ 157 #define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1) /* memtest */ 158 #define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_2 + \ 159 0x01F00000) /* 31MB */ 160 161 /*----------------------------------------------------------------------- 162 * FLASH and environment organization 163 */ 164 165 /* **** PISMO SUPPORT *** */ 166 #if defined(CONFIG_CMD_NAND) 167 #define CONFIG_SYS_FLASH_BASE NAND_BASE 168 #endif 169 170 /* Monitor at start of flash */ 171 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE 172 #define CONFIG_SYS_ONENAND_BASE ONENAND_MAP 173 174 #define CONFIG_ENV_IS_IN_NAND 1 175 #define ONENAND_ENV_OFFSET 0x260000 /* environment starts here */ 176 #define SMNAND_ENV_OFFSET 0x260000 /* environment starts here */ 177 178 #define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */ 179 #define CONFIG_ENV_OFFSET SMNAND_ENV_OFFSET 180 #define CONFIG_ENV_ADDR SMNAND_ENV_OFFSET 181 182 #define CONFIG_SYS_CACHELINE_SIZE 64 183 184 #ifdef CONFIG_CMD_NET 185 /* Ethernet (LAN9211 from SMSC9118 family) */ 186 #define CONFIG_SMC911X 187 #define CONFIG_SMC911X_32_BIT 188 #define CONFIG_SMC911X_BASE DEBUG_BASE 189 190 #endif 191 192 #endif /* __CONFIG_H */ 193