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/*
* Configuration settings for the TI OMAP3 EVM board.
*
* Copyright (C) 2006-2011 Texas Instruments Incorporated - http://www.ti.com/
*
* Author :
* Manikandan Pillai <mani.pillai@ti.com>
* Derived from Beagle Board and 3430 SDP code by
* Richard Woodruff <r-woodruff2@ti.com>
* Syed Mohammed Khasim <khasim@ti.com>
*
* Manikandan Pillai <mani.pillai@ti.com>
*
* 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 <configs/ti_omap3_common.h>
/*
* We are only ever GP parts and will utilize all of the "downloaded image"
* area in SRAM which starts at 0x40200000 and ends at 0x4020FFFF (64KB).
*/
#undef CONFIG_SPL_TEXT_BASE
#define CONFIG_SPL_TEXT_BASE 0x40200000
#define CONFIG_SPL_FRAMEWORK
#define CONFIG_MISC_INIT_R
#define CONFIG_CMDLINE_TAG
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG
#define CONFIG_REVISION_TAG
/* Override OMAP3 serial console configuration */
#undef CONFIG_CONS_INDEX
#define CONFIG_CONS_INDEX 1
#define CONFIG_SYS_NS16550_COM1 OMAP34XX_UART1
#if defined(CONFIG_SPL_BUILD)
#undef CONFIG_SYS_NS16550_REG_SIZE
#else /* !CONFIG_SPL_BUILD */
#define CONFIG_SYS_NS16550_REG_SIZE (-1)
#endif /* CONFIG_SPL_BUILD */
/* NAND */
#if defined(CONFIG_NAND)
#define CONFIG_NAND_OMAP_GPMC
#define CONFIG_SYS_FLASH_BASE NAND_BASE
#define CONFIG_SYS_MAX_NAND_DEVICE 1
#define CONFIG_SYS_NAND_BUSWIDTH_16BIT
#define CONFIG_SYS_NAND_5_ADDR_CYCLE
#define CONFIG_SYS_NAND_PAGE_COUNT 64
#define CONFIG_SYS_NAND_PAGE_SIZE 2048
#define CONFIG_SYS_NAND_OOBSIZE 64
#define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024)
#define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS
#define CONFIG_SYS_NAND_ECCPOS {2, 3, 4, 5, 6, 7, 8, 9,\
10, 11, 12, 13}
#define CONFIG_SYS_NAND_ECCSIZE 512
#define CONFIG_SYS_NAND_ECCBYTES 3
#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW_DETECTION_SW
#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
#define CONFIG_ENV_IS_IN_NAND 1
#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
#define SMNAND_ENV_OFFSET 0x260000 /* environment starts here */
#define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */
#define CONFIG_ENV_OFFSET SMNAND_ENV_OFFSET
#define CONFIG_ENV_ADDR SMNAND_ENV_OFFSET
#define CONFIG_ENV_OVERWRITE
#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
#define CONFIG_MTD_PARTITIONS /* required for UBI partition support */
#endif /* CONFIG_NAND */
#define CONFIG_USB_OMAP3
/* MUSB */
#define CONFIG_USB_MUSB_OMAP2PLUS
#define CONFIG_USB_MUSB_PIO_ONLY
#define CONFIG_USB_ETHER
#define CONFIG_USB_ETHER_RNDIS
/* USB EHCI */
#define CONFIG_SYS_USB_FAT_BOOT_PARTITION 1
/* SMSC911x Ethernet */
#if defined(CONFIG_CMD_NET)
#define CONFIG_SMC911X
#define CONFIG_SMC911X_32_BIT
#define CONFIG_SMC911X_BASE 0x2C000000
#endif /* CONFIG_CMD_NET */
/* Environment */
#define CONFIG_PREBOOT "usb start"
#define CONFIG_EXTRA_ENV_SETTINGS \
DEFAULT_LINUX_BOOT_ENV \
"mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \
"mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
"loadaddr=0x82000000\0" \
"usbtty=cdc_acm\0" \
"mmcdev=0\0" \
"console=ttyO0,115200n8\0" \
"mmcargs=setenv bootargs console=${console} " \
"${optargs} " \
"root=/dev/mmcblk0p2 rw " \
"rootfstype=ext4 rootwait\0" \
"nandargs=setenv bootargs console=${console} " \
"${optargs} " \
"root=ubi0:rootfs rw ubi.mtd=rootfs noinitrd " \
"rootfstype=ubifs rootwait\0" \
"loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
"bootscript=echo Running bootscript from mmc ...; " \
"source ${loadaddr}\0" \
"loaduimage=setenv bootfile uImage; " \
"fatload mmc ${mmcdev} ${loadaddr} uImage\0" \
"loadzimage=setenv bootfile zImage; " \
"fatload mmc ${mmcdev} ${loadaddr} zImage\0" \
"loaddtb=fatload mmc ${mmcdev} ${fdtaddr} omap3-evm.dtb\0" \
"mmcboot=echo Booting ${bootfile} from mmc ...; " \
"run mmcargs; " \
"bootm ${loadaddr} - ${fdtaddr}\0" \
"mmcbootz=echo Booting ${bootfile} from mmc ...; " \
"run mmcargs; " \
"bootz ${loadaddr} - ${fdtaddr}\0" \
"nandboot=echo Booting uImage from nand ...; " \
"run nandargs; " \
"nand read ${loadaddr} kernel; " \
"nand read ${fdtaddr} dtb; " \
"bootm ${loadaddr} - ${fdtaddr}\0"
#define CONFIG_BOOTCOMMAND \
"mmc dev ${mmcdev}; if mmc rescan; then " \
"if run loadbootscript; then " \
"run bootscript; " \
"else " \
"if run loadzimage && run loaddtb; then " \
"run mmcbootz; fi; " \
"if run loaduimage && run loaddtb; then " \
"run mmcboot; fi; " \
"run nandboot; " \
"fi; " \
"else run nandboot; fi"
#endif /* __CONFIG_H */
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