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/*
* Copyright (C) 2012 Toradex, Inc.
* Portions Copyright (c) 2010, 2011 NVIDIA Corporation
* Portions Copyright (c) 2011 The Chromium OS Authors
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#ifndef __CONFIG_H
#define __CONFIG_H
#include <asm/sizes.h>
#define CONFIG_COLIBRI_T20 /* Toradex Colibri T20 module */
//#define CONFIG_TEGRA2_LP0
/* High-level configuration options */
#define V_PROMPT "Colibri T20 # "
#define CONFIG_OF_UPDATE_FDT_BEFORE_BOOT 1
#include "tegra2-common.h"
//careful this might fail kernel booting
#undef CONFIG_BOOTSTAGE /* Record boot time */
#undef CONFIG_BOOTSTAGE_REPORT /* Print a boot time report */
#define CONFIG_SYS_NAND_BASE_LIST {}
//#define USB_KBD_DEBUG
#define CONFIG_USB_KEYBOARD
#define CONFIG_CONSOLE_MUX
#define CONFIG_SYS_CONSOLE_IS_IN_ENV
#define CONFIG_STD_DEVICES_SETTINGS "stdin=serial,usbkbd\0" \
"stdout=serial,lcd\0" \
"stderr=serial,lcd\0"
#define CONFIG_SYS_BOARD_ODMDATA 0x300d8011 /* lp1, 1GB */
#define CONFIG_REVISION_TAG 1
#define CONFIG_SERIAL_TAG 1
#define CONFIG_TRDX_CFG_BLOCK
#define CONFIG_CMD_ASKENV
#define CONFIG_CMD_DIAG
#define CONFIG_CMD_ELF
#undef CONFIG_CMD_FLASH
#define CONFIG_CMD_SAVEENV
#define CONFIG_CMD_UBI
#define CONFIG_CMD_UBIFS
#define CONFIG_LZO
#undef CONFIG_BOOTDELAY
#define CONFIG_BOOTDELAY 0
#define CONFIG_NETMASK 255.255.255.0
#undef CONFIG_IPADDR
#define CONFIG_IPADDR 192.168.10.2
#undef CONFIG_SERVERIP
#define CONFIG_SERVERIP 192.168.10.1
#undef CONFIG_BOOTFILE /* passed by BOOTP/DHCP */
#define CONFIG_BZIP2
#define CONFIG_CRC32_VERIFY
#define CONFIG_TIMESTAMP
#define CONFIG_AUTO_COMPLETE
#define CONFIG_SYS_USE_UBI
#define CONFIG_MTD_DEVICE
#define CONFIG_CMD_JFFS2
#define CONFIG_JFFS2_NAND
#define CONFIG_JFFS2_CMDLINE
#define CONFIG_RBTREE
#undef CONFIG_LINUXCONSOLE /* dynamically adjusted */
#define DEFAULT_BOOTCOMMAND \
"run flashboot; run nfsboot"
#define FLASH_BOOTCMD \
"run setup; " \
"setenv bootargs ${defargs} ${flashargs} ${mtdparts} ${setupargs}; " \
"echo Booting from NAND...; " \
"nboot ${loadaddr} 0 ${lnxoffset} && bootm"
#define MMC_BOOTCMD \
"echo Loading RAM disk and kernel from MMC/SD card...; "\
"mmc init && " \
"fatload mmc 0:1 0xC08000 rootfs-ext2.img.gz && " \
"fatload mmc 0:1 ${loadaddr} uImage;" \
"run ramboot"
#define NFS_BOOTCMD \
"run setup; " \
"setenv bootargs ${defargs} ${nfsargs} ${mtdparts} ${setupargs}; " \
"echo Booting from NFS...; " \
"usb start; " \
"dhcp; " \
"bootm"
#define RAM_BOOTCMD \
"run setup; " \
"setenv bootargs ${defargs} ${ramargs} ${mtdparts} ${setupargs}; " \
"echo Booting from RAM...; " \
"bootm"
#define UBI_BOOTCMD \
"run setup; " \
"setenv bootargs ${defargs} ${ubiargs} ${mtdparts} ${setupargs}; " \
"echo Booting from NAND...; " \
"ubi part kernel-ubi && ubi read ${loadaddr} kernel; " \
"bootm"
#define USB_BOOTCMD \
"echo Loading RAM disk and kernel from USB stick...; " \
"usb start && " \
"fatload usb 0:1 0xC08000 rootfs-ext2.img.gz && " \
"fatload usb 0:1 ${loadaddr} uImage;" \
"run ramboot"
#ifndef __CONFIG_SDBOOT_H
#define SD_BOOT_ARGS \
""
#define SD_BOOT_SETUP \
""
#else /* !__CONFIG_SDBOOT_H */
#define SD_BOOTCMD \
"run setup; " \
"setenv bootargs ${defargs} ${sdargs} ${mtdparts} ${setupargs}; " \
"echo Booting from MMC/SD card...; " \
"mmc read 0 ${loadaddr} ${lnxoffset} ${sd_kernel_size}; " \
"bootm"
#define SD_BOOT_ARGS \
"sdargs=root=/dev/mmcblk0p1 ip=off rw,noatime rootfstype=ext3 rootwait gpt\0" \
"sd_kernel_size=0x4000\0" \
"sdboot=" SD_BOOTCMD "\0"
#define SD_BOOT_SETUP \
"gpt_sector=${gptoffset} "
#endif /* !__CONFIG_SDBOOT_H */
#undef CONFIG_BOOTARGS
#undef CONFIG_BOOTCOMMAND
#undef CONFIG_DIRECT_BOOTARGS
#define CONFIG_BOOTCOMMAND DEFAULT_BOOTCOMMAND
#define CONFIG_NFSBOOTCOMMAND NFS_BOOTCMD
#define CONFIG_RAMBOOTCOMMAND RAM_BOOTCMD
//moved from disk/part_efi.h to here, give the block where the GP1 partition starts
//compare with sdargs below
#ifdef __CONFIG_SDBOOT_H
#define GPT_PRIMARY_PARTITION_TABLE_LBA (gd->gpt_offset)
#else
#define GPT_PRIMARY_PARTITION_TABLE_LBA 1ULL
#endif
#define CONFIG_EXTRA_ENV_SETTINGS \
CONFIG_STD_DEVICES_SETTINGS \
"defargs=video=tegrafb vmalloc=128M usb_high_speed=1\0" \
"flashargs=ip=off root=/dev/mtdblock0 rw rootfstype=yaffs2\0" \
"flashboot=" FLASH_BOOTCMD "\0" \
"mmcboot=" MMC_BOOTCMD "\0" \
"nfsargs=ip=:::::eth0:on root=/dev/nfs rw netdevwait\0" \
"ramargs=initrd=0xA1800000,32M ramdisk_size=32768 root=/dev/ram0 rw\0" \
SD_BOOT_ARGS \
"setup=setenv setupargs " \
SD_BOOT_SETUP \
"asix_mac=${ethaddr} no_console_suspend=1 console=tty1 console=ttyS0,${baudrate}n8 debug_uartport=lsport,0 ${memargs}\0" \
"ubiargs=ubi.mtd=0 root=ubi0:rootfs rootfstype=ubifs\0" \
"ubiboot=" UBI_BOOTCMD "\0" \
"usbboot=" USB_BOOTCMD "\0" \
""
/* Dynamic MTD partition support */
#define CONFIG_CMD_MTDPARTS /* Enable 'mtdparts' command line support */
#define CONFIG_MTD_PARTITIONS /* ??? */
#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
#define MTDIDS_DEFAULT "nand0=tegra_nand"
/* GPIO */
#define CONFIG_TEGRA_GPIO
#define CONFIG_CMD_TEGRA_GPIO_INFO
/* I2C */
#define CONFIG_TEGRA_I2C
#define CONFIG_SYS_I2C_INIT_BOARD
#define CONFIG_I2C_MULTI_BUS
#define CONFIG_SYS_MAX_I2C_BUS 4
#define CONFIG_SYS_I2C_SPEED 100000
#define CONFIG_CMD_I2C
/* PMU and EMC support, requires i2c */
#define CONFIG_TEGRA_PMU
#define CONFIG_TEGRA_CLOCK_SCALING
/* SD/MMC */
#define CONFIG_MMC
#define CONFIG_GENERIC_MMC
#define CONFIG_TEGRA_MMC
#define CONFIG_CMD_MMC
#define CONFIG_DOS_PARTITION
#define CONFIG_EFI_PARTITION
#define CONFIG_CMD_EXT2
#define CONFIG_CMD_FAT
/* Environment not stored */
//#define CONFIG_ENV_IS_NOWHERE
#ifndef CONFIG_ENV_IS_NOWHERE
/* Environment stored in NAND flash */
#define CONFIG_ENV_IS_IN_NAND 1 /* use NAND for environment vars */
#if defined(CONFIG_ENV_IS_IN_NAND)
/* once the nand is detected the corresponding setting is taken */
#define CONFIG_ENV_OFFSET (gd->env_offset)
#define CONFIG_ENV_RANGE 0x80000
#endif /* CONFIG_ENV_IS_IN_NAND */
#endif /* !CONFIG_ENV_IS_NOWHERE */
/*
* LCDC configuration
*/
#define CONFIG_LCD
#define CONFIG_VIDEO_TEGRA
/* TODO: This needs to be configurable at run-time */
#define LCD_BPP LCD_COLOR16
#define CONFIG_SYS_WHITE_ON_BLACK /* Console colors */
#define CONFIG_DEFAULT_DEVICE_TREE "colibri_t20"
/* NAND support */
#define CONFIG_CMD_NAND
#define CONFIG_TEGRA2_NAND
/* Max number of NAND devices */
#define CONFIG_SYS_MAX_NAND_DEVICE 1
#define CONFIG_CMD_IMI
#endif /* __CONFIG_H */
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