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