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/*
* (C) Copyright 2010-2012
* NVIDIA Corporation <www.nvidia.com>
*
* 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 __TEGRA2_COMMON_POST_H
#define __TEGRA2_COMMON_POST_H
#ifdef CONFIG_BOOTCOMMAND
#define BOOTCMDS_COMMON ""
#else
#ifdef CONFIG_CMD_EXT2
#define BOOT_FSTYPE_EXT2 "ext2 "
#else
#define BOOT_FSTYPE_EXT2 ""
#endif
#ifdef CONFIG_CMD_FAT
#define BOOT_FSTYPE_FAT "fat"
#else
#define BOOT_FSTYPE_FAT ""
#endif
#ifdef CONFIG_CMD_MMC
#define BOOTCMDS_MMC \
"mmc_boot=" \
"setenv devtype mmc; " \
"if mmc dev ${devnum}; then " \
"run scan_boot; " \
"fi\0" \
"bootcmd_mmc0=setenv devnum 0; run mmc_boot;\0" \
"bootcmd_mmc1=setenv devnum 1; run mmc_boot;\0"
#define BOOT_TARGETS_MMC "mmc1 mmc0"
#else
#define BOOTCMDS_MMC ""
#define BOOT_TARGETS_MMC ""
#endif
#ifdef CONFIG_CMD_USB
#define BOOTCMDS_USB \
"usb_boot=" \
"setenv devtype usb; " \
"if usb dev ${devnum}; then " \
"run scan_boot; " \
"fi\0" \
"bootcmd_usb0=setenv devnum 0; run usb_boot;\0"
#define BOOT_TARGETS_USB "usb0"
#define BOOTCMD_INIT_USB "usb start 0; "
#else
#define BOOTCMDS_USB ""
#define BOOT_TARGETS_USB ""
#define BOOTCMD_INIT_USB ""
#endif
#ifdef CONFIG_CMD_DHCP
#define BOOTCMDS_DHCP \
"bootcmd_dhcp=" \
"if dhcp ${scriptaddr} boot.scr.uimg; then "\
"source ${scriptaddr}; " \
"fi\0"
#define BOOT_TARGETS_DHCP "dhcp"
#else
#define BOOTCMDS_DHCP ""
#define BOOT_TARGETS_DHCP ""
#endif
#define BOOTCMDS_COMMON \
"scriptaddr=0x400000\0" \
\
"rootpart=1\0" \
\
"script_boot=" \
"if ${fs}load ${devtype} ${devnum}:${rootpart} " \
"${scriptaddr} ${prefix}${script}; then " \
"echo ${script} found! Executing ...;" \
"source ${scriptaddr};" \
"fi;\0" \
\
"scan_boot=" \
"echo Scanning ${devtype} ${devnum}...; " \
"for fs in ${boot_fstypes}; do " \
"for prefix in ${boot_prefixes}; do " \
"for script in ${boot_scripts}; do " \
"run script_boot; " \
"done; " \
"done; " \
"done;\0" \
\
"boot_targets=" \
BOOT_TARGETS_MMC " " \
BOOT_TARGETS_USB " " \
BOOT_TARGETS_DHCP " " \
"\0" \
\
"boot_fstypes=" \
BOOT_FSTYPE_EXT2 " " \
BOOT_FSTYPE_FAT " " \
"\0" \
\
"boot_prefixes=/ /boot/\0" \
\
"boot_scripts=boot.scr.uimg boot.scr\0" \
\
BOOTCMDS_MMC \
BOOTCMDS_USB \
BOOTCMDS_DHCP
#define CONFIG_BOOTCOMMAND \
BOOTCMD_INIT_USB \
"for target in ${boot_targets}; do run bootcmd_${target}; done"
#endif
#define CONFIG_EXTRA_ENV_SETTINGS \
TEGRA2_DEVICE_SETTINGS \
BOOTCMDS_COMMON
#endif /* __TEGRA2_COMMON_POST_H */
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