1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * (C) Copyright 2006-2008 4 * Texas Instruments. 5 * Richard Woodruff <r-woodruff2@ti.com> 6 * Syed Mohammed Khasim <x0khasim@ti.com> 7 * Nishanth Menon <nm@ti.com> 8 * 9 * Configuration settings for the TI OMAP3430 Zoom MDK board. 10 */ 11 12 #ifndef __CONFIG_H 13 #define __CONFIG_H 14 15 #define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */ 16 #include <asm/arch/cpu.h> /* get chip and board defs */ 17 #include <asm/arch/omap.h> 18 #include <configs/ti_omap3_common.h> 19 20 /* Remove SPL boot option - we do not support that on LDP yet */ 21 22 /* Generic NAND definition conflicts with debug_base */ 23 #undef CONFIG_SYS_NAND_BASE 24 25 #define CONFIG_MISC_INIT_R 26 27 #define CONFIG_REVISION_TAG 1 28 29 #define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */ 30 31 /* 32 * Hardware drivers 33 */ 34 35 /* USB device configuration */ 36 #define CONFIG_USB_DEVICE 1 37 #define CONFIG_USB_TTY 1 38 /* Change these to suit your needs */ 39 #define CONFIG_USBD_VENDORID 0x0451 40 #define CONFIG_USBD_PRODUCTID 0x5678 41 #define CONFIG_USBD_MANUFACTURER "Texas Instruments" 42 #define CONFIG_USBD_PRODUCT_NAME "Zoom1" 43 44 #if defined(CONFIG_CMD_NAND) 45 /* NAND: SPL falcon mode configs */ 46 #ifdef CONFIG_SPL_OS_BOOT 47 #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x280000 48 #endif 49 #endif 50 51 /* 52 * TWL4030 53 */ 54 #define CONFIG_TWL4030_LED 1 55 56 /* 57 * Board NAND Info. 58 */ 59 #define CONFIG_SYS_NAND_BASE NAND_BASE /* physical address */ 60 /* to access nand at */ 61 /* CS0 */ 62 63 /* Environment information */ 64 65 #define CONFIG_EXTRA_ENV_SETTINGS \ 66 "loadaddr=0x82000000\0" \ 67 "fdtaddr=0x80f80000\0" \ 68 "bootfile=uImage\0" \ 69 "fdtfile=omap3-ldp.dtb\0" \ 70 "bootdir=/\0" \ 71 "bootpart=0:1\0" \ 72 "usbtty=cdc_acm\0" \ 73 "console=ttyO2,115200n8\0" \ 74 "mmcdev=0\0" \ 75 "videomode=1024x768@60,vxres=1024,vyres=768\0" \ 76 "videospec=omapfb:vram:2M,vram:4M\0" \ 77 "mmcargs=setenv bootargs console=${console} " \ 78 "video=${videospec},mode:${videomode} " \ 79 "root=/dev/mmcblk0p2 rw " \ 80 "rootfstype=ext3 rootwait\0" \ 81 "nandargs=setenv bootargs console=${console} " \ 82 "video=${videospec},mode:${videomode} " \ 83 "root=/dev/mtdblock4 rw " \ 84 "rootfstype=jffs2\0" \ 85 "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \ 86 "bootscript=echo Running bootscript from mmc ...; " \ 87 "source ${loadaddr}\0" \ 88 "loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \ 89 "loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \ 90 "loadzimage=setenv bootfile zImage; if run loadimage; then run loadfdt;fi\0"\ 91 "mmcboot=echo Booting from mmc ...; " \ 92 "run mmcargs; " \ 93 "bootm ${loadaddr}\0" \ 94 "mmczboot=echo Booting from mmc ...; " \ 95 "run mmcargs; " \ 96 "bootz ${loadaddr} - ${fdtaddr}\0" \ 97 "nandboot=echo Booting from nand ...; " \ 98 "run nandargs; " \ 99 "nand read ${loadaddr} 280000 400000; " \ 100 "bootm ${loadaddr}\0" \ 101 102 #define CONFIG_BOOTCOMMAND \ 103 "mmc dev ${mmcdev}; if mmc rescan; then " \ 104 "if run loadbootscript; then " \ 105 "run bootscript; " \ 106 "else " \ 107 "if run loadimage; then " \ 108 "run mmcboot; " \ 109 "else if run loadzimage; then " \ 110 "run mmczboot; " \ 111 "else run nandboot; " \ 112 "fi; fi;" \ 113 "fi; " \ 114 "else run nandboot; fi" 115 116 /* 117 * Miscellaneous configurable options 118 */ 119 #define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1) /* memtest */ 120 #define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_2 + \ 121 0x01F00000) /* 31MB */ 122 123 /*----------------------------------------------------------------------- 124 * FLASH and environment organization 125 */ 126 127 /* **** PISMO SUPPORT *** */ 128 #if defined(CONFIG_CMD_NAND) 129 #define CONFIG_SYS_FLASH_BASE NAND_BASE 130 #endif 131 132 /* Monitor at start of flash */ 133 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE 134 #define CONFIG_SYS_ONENAND_BASE ONENAND_MAP 135 136 #define ONENAND_ENV_OFFSET 0x260000 /* environment starts here */ 137 138 #define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */ 139 #define CONFIG_ENV_OFFSET 0x260000 140 #define CONFIG_ENV_ADDR 0x260000 141 142 #endif /* __CONFIG_H */ 143