omap3_zoom1.h
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/*
* (C) Copyright 2006-2008
* Texas Instruments.
* Richard Woodruff <r-woodruff2@ti.com>
* Syed Mohammed Khasim <x0khasim@ti.com>
* Nishanth Menon <nm@ti.com>
*
* Configuration settings for the TI OMAP3430 Zoom MDK board.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __CONFIG_H
#define __CONFIG_H
#define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */
#include <asm/arch/cpu.h> /* get chip and board defs */
#include <asm/arch/omap.h>
#include <configs/ti_omap3_common.h>
/* Remove SPL boot option - we do not support that on LDP yet */
/* Generic NAND definition conflicts with debug_base */
#undef CONFIG_SYS_NAND_BASE
#define CONFIG_MISC_INIT_R
#define CONFIG_REVISION_TAG 1
#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
/*
* Hardware drivers
*/
/* USB device configuration */
#define CONFIG_USB_DEVICE 1
#define CONFIG_USB_TTY 1
/* Change these to suit your needs */
#define CONFIG_USBD_VENDORID 0x0451
#define CONFIG_USBD_PRODUCTID 0x5678
#define CONFIG_USBD_MANUFACTURER "Texas Instruments"
#define CONFIG_USBD_PRODUCT_NAME "Zoom1"
#if defined(CONFIG_CMD_NAND)
/* NAND: SPL falcon mode configs */
#ifdef CONFIG_SPL_OS_BOOT
#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x280000
#endif
#endif
/*
* TWL4030
*/
#define CONFIG_TWL4030_LED 1
/*
* Board NAND Info.
*/
#define CONFIG_SYS_NAND_ADDR NAND_BASE /* physical address */
/* to access nand */
#define CONFIG_SYS_NAND_BASE NAND_BASE /* physical address */
/* to access nand at */
/* CS0 */
/* Environment information */
#define CONFIG_EXTRA_ENV_SETTINGS \
"loadaddr=0x82000000\0" \
"fdtaddr=0x80f80000\0" \
"bootfile=uImage\0" \
"fdtfile=omap3-ldp.dtb\0" \
"bootdir=/\0" \
"bootpart=0:1\0" \
"usbtty=cdc_acm\0" \
"console=ttyO2,115200n8\0" \
"mmcdev=0\0" \
"videomode=1024x768@60,vxres=1024,vyres=768\0" \
"videospec=omapfb:vram:2M,vram:4M\0" \
"mmcargs=setenv bootargs console=${console} " \
"video=${videospec},mode:${videomode} " \
"root=/dev/mmcblk0p2 rw " \
"rootfstype=ext3 rootwait\0" \
"nandargs=setenv bootargs console=${console} " \
"video=${videospec},mode:${videomode} " \
"root=/dev/mtdblock4 rw " \
"rootfstype=jffs2\0" \
"loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
"bootscript=echo Running bootscript from mmc ...; " \
"source ${loadaddr}\0" \
"loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
"loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
"loadzimage=setenv bootfile zImage; if run loadimage; then run loadfdt;fi\0"\
"mmcboot=echo Booting from mmc ...; " \
"run mmcargs; " \
"bootm ${loadaddr}\0" \
"mmczboot=echo Booting from mmc ...; " \
"run mmcargs; " \
"bootz ${loadaddr} - ${fdtaddr}\0" \
"nandboot=echo Booting from nand ...; " \
"run nandargs; " \
"nand read ${loadaddr} 280000 400000; " \
"bootm ${loadaddr}\0" \
#define CONFIG_BOOTCOMMAND \
"mmc dev ${mmcdev}; if mmc rescan; then " \
"if run loadbootscript; then " \
"run bootscript; " \
"else " \
"if run loadimage; then " \
"run mmcboot; " \
"else if run loadzimage; then " \
"run mmczboot; " \
"else run nandboot; " \
"fi; fi;" \
"fi; " \
"else run nandboot; fi"
/*
* Miscellaneous configurable options
*/
#define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1) /* memtest */
#define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_2 + \
0x01F00000) /* 31MB */
/*-----------------------------------------------------------------------
* FLASH and environment organization
*/
/* **** PISMO SUPPORT *** */
#if defined(CONFIG_CMD_NAND)
#define CONFIG_SYS_FLASH_BASE NAND_BASE
#endif
/* Monitor at start of flash */
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
#define CONFIG_SYS_ONENAND_BASE ONENAND_MAP
#define ONENAND_ENV_OFFSET 0x260000 /* environment starts here */
#define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */
#define CONFIG_ENV_OFFSET 0x260000
#define CONFIG_ENV_ADDR 0x260000
#endif /* __CONFIG_H */