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 #define CONFIG_SYS_GENERIC_BOARD 21 22 #define CONFIG_NAND 23 #define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */ 24 #include <asm/arch/cpu.h> /* get chip and board defs */ 25 #include <asm/arch/omap.h> 26 #include <configs/ti_omap3_common.h> 27 28 /* Remove SPL boot option - we do not support that on LDP yet */ 29 #undef CONFIG_SPL_FRAMEWORK 30 #undef CONFIG_SPL_OS_BOOT 31 32 /* Generic NAND definition conflicts with debug_base */ 33 #undef CONFIG_SYS_NAND_BASE 34 35 /* 36 * Display CPU and Board information 37 */ 38 #define CONFIG_DISPLAY_CPUINFO 1 39 #define CONFIG_DISPLAY_BOARDINFO 1 40 41 #define CONFIG_MISC_INIT_R 42 43 #define CONFIG_REVISION_TAG 1 44 45 #define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */ 46 47 /* 48 * Hardware drivers 49 */ 50 51 /* USB */ 52 #define CONFIG_USB_MUSB_UDC 1 53 #define CONFIG_USB_OMAP3 1 54 #define CONFIG_TWL4030_USB 1 55 56 /* USB device configuration */ 57 #define CONFIG_USB_DEVICE 1 58 #define CONFIG_USB_TTY 1 59 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 1 60 /* Change these to suit your needs */ 61 #define CONFIG_USBD_VENDORID 0x0451 62 #define CONFIG_USBD_PRODUCTID 0x5678 63 #define CONFIG_USBD_MANUFACTURER "Texas Instruments" 64 #define CONFIG_USBD_PRODUCT_NAME "Zoom1" 65 66 #define MTDIDS_DEFAULT "nand0=nand" 67 #define MTDPARTS_DEFAULT "mtdparts=nand:512k(x-loader),"\ 68 "1920k(u-boot),128k(u-boot-env),"\ 69 "4m(kernel),-(fs)" 70 71 #if defined(CONFIG_CMD_NAND) 72 /* NAND: SPL falcon mode configs */ 73 #ifdef CONFIG_SPL_OS_BOOT 74 #define CONFIG_CMD_SPL_NAND_OFS 0x240000 75 #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x280000 76 #define CONFIG_CMD_SPL_WRITE_SIZE 0x2000 77 #endif 78 #define CONFIG_CMD_NAND_LOCK_UNLOCK /* Enable lock/unlock support */ 79 #endif 80 81 #define CONFIG_CMD_PING 82 #define CONFIG_CMD_DHCP 83 84 #undef CONFIG_SYS_I2C_OMAP24XX 85 #define CONFIG_SYS_I2C_OMAP34XX 86 87 /* 88 * TWL4030 89 */ 90 #define CONFIG_TWL4030_LED 1 91 92 /* 93 * Board NAND Info. 94 */ 95 #define CONFIG_SYS_NAND_ADDR NAND_BASE /* physical address */ 96 /* to access nand */ 97 #define CONFIG_SYS_NAND_BASE NAND_BASE /* physical address */ 98 /* to access nand at */ 99 /* CS0 */ 100 #define CONFIG_SYS_NAND_BUSWIDTH_16BIT 101 102 /* Environment information */ 103 104 #define CONFIG_EXTRA_ENV_SETTINGS \ 105 "loadaddr=0x82000000\0" \ 106 "fdtaddr=0x80f80000\0" \ 107 "bootfile=uImage\0" \ 108 "fdtfile=omap3-ldp.dtb\0" \ 109 "bootdir=/\0" \ 110 "bootpart=0:1\0" \ 111 "usbtty=cdc_acm\0" \ 112 "console=ttyO2,115200n8\0" \ 113 "mmcdev=0\0" \ 114 "videomode=1024x768@60,vxres=1024,vyres=768\0" \ 115 "videospec=omapfb:vram:2M,vram:4M\0" \ 116 "mmcargs=setenv bootargs console=${console} " \ 117 "video=${videospec},mode:${videomode} " \ 118 "root=/dev/mmcblk0p2 rw " \ 119 "rootfstype=ext3 rootwait\0" \ 120 "nandargs=setenv bootargs console=${console} " \ 121 "video=${videospec},mode:${videomode} " \ 122 "root=/dev/mtdblock4 rw " \ 123 "rootfstype=jffs2\0" \ 124 "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \ 125 "bootscript=echo Running bootscript from mmc ...; " \ 126 "source ${loadaddr}\0" \ 127 "loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \ 128 "loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \ 129 "loadzimage=setenv bootfile zImage; if run loadimage; then run loadfdt;fi\0"\ 130 "mmcboot=echo Booting from mmc ...; " \ 131 "run mmcargs; " \ 132 "bootm ${loadaddr}\0" \ 133 "mmczboot=echo Booting from mmc ...; " \ 134 "run mmcargs; " \ 135 "bootz ${loadaddr} - ${fdtaddr}\0" \ 136 "nandboot=echo Booting from nand ...; " \ 137 "run nandargs; " \ 138 "nand read ${loadaddr} 280000 400000; " \ 139 "bootm ${loadaddr}\0" \ 140 141 #define CONFIG_BOOTCOMMAND \ 142 "mmc dev ${mmcdev}; if mmc rescan; then " \ 143 "if run loadbootscript; then " \ 144 "run bootscript; " \ 145 "else " \ 146 "if run loadimage; then " \ 147 "run mmcboot; " \ 148 "else if run loadzimage; then " \ 149 "run mmczboot; " \ 150 "else run nandboot; " \ 151 "fi; fi;" \ 152 "fi; " \ 153 "else run nandboot; fi" 154 155 /* 156 * Miscellaneous configurable options 157 */ 158 #define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1) /* memtest */ 159 #define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_2 + \ 160 0x01F00000) /* 31MB */ 161 162 /*----------------------------------------------------------------------- 163 * FLASH and environment organization 164 */ 165 166 /* **** PISMO SUPPORT *** */ 167 #if defined(CONFIG_CMD_NAND) 168 #define CONFIG_SYS_FLASH_BASE NAND_BASE 169 #endif 170 171 /* Monitor at start of flash */ 172 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE 173 #define CONFIG_SYS_ONENAND_BASE ONENAND_MAP 174 175 #define CONFIG_ENV_IS_IN_NAND 1 176 #define ONENAND_ENV_OFFSET 0x260000 /* environment starts here */ 177 #define SMNAND_ENV_OFFSET 0x260000 /* environment starts here */ 178 179 #define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */ 180 #define CONFIG_ENV_OFFSET SMNAND_ENV_OFFSET 181 #define CONFIG_ENV_ADDR SMNAND_ENV_OFFSET 182 183 #define CONFIG_SYS_CACHELINE_SIZE 64 184 185 #ifdef CONFIG_CMD_NET 186 /* Ethernet (LAN9211 from SMSC9118 family) */ 187 #define CONFIG_SMC911X 188 #define CONFIG_SMC911X_32_BIT 189 #define CONFIG_SMC911X_BASE DEBUG_BASE 190 191 #endif 192 193 #endif /* __CONFIG_H */ 194