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Diffstat (limited to 'include/configs/tegra2-common-post.h')
| -rw-r--r-- | include/configs/tegra2-common-post.h | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/include/configs/tegra2-common-post.h b/include/configs/tegra2-common-post.h new file mode 100644 index 0000000000..0484a522d5 --- /dev/null +++ b/include/configs/tegra2-common-post.h @@ -0,0 +1,117 @@ +/* + * (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 BOOTCMD_FS_EXT2 "ext2 " +#else +#define BOOTCMD_FS_EXT2 "" +#endif + +#ifdef CONFIG_CMD_FAT +#define BOOTCMD_FS_FAT "fat" +#else +#define BOOTCMD_FS_FAT "" +#endif + +#ifdef CONFIG_CMD_MMC +#define BOOTCMDS_MMC \ + "mmc_boot=" \ + "setenv devtype mmc; " \ + "if mmc dev ${devnum}; then " \ + "run script_boot; " \ + "fi\0" \ + "mmc0_boot=setenv devnum 0; run mmc_boot;\0" \ + "mmc1_boot=setenv devnum 1; run mmc_boot;\0" \ + "bootcmd_mmc=run mmc1_boot; run mmc0_boot\0" +#define BOOTCMD_MMC "run bootcmd_mmc; " +#else +#define BOOTCMDS_MMC "" +#define BOOTCMD_MMC "" +#endif + +#ifdef CONFIG_CMD_USB +#define BOOTCMDS_USB \ + "usb_boot=" \ + "setenv devtype usb; " \ + "if usb dev ${devnum}; then " \ + "run script_boot; " \ + "fi\0" \ + "usb0_boot=setenv devnum 0; run usb_boot;\0" \ + "bootcmd_usb=run usb0_boot\0" +#define BOOTCMD_USB "run bootcmd_usb; " +#define BOOTCMD_INIT_USB "usb start 0; " +#else +#define BOOTCMDS_USB "" +#define BOOTCMD_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 BOOTCMD_DHCP "run bootcmd_dhcp; " +#else +#define BOOTCMDS_DHCP "" +#define BOOTCMD_DHCP "" +#endif + +#define BOOTCMDS_COMMON \ + "scriptaddr=0x400000\0" \ + "rootpart=1\0" \ + "script_boot=" \ + "for fs in " BOOTCMD_FS_EXT2 BOOTCMD_FS_FAT "; do " \ + "for prefix in / /boot/; do " \ + "for script in boot.scr.uimg boot.scr; do " \ + "echo Scanning ${devtype} ${devnum}:${rootpart} ${fs} ${prefix}${script} ...; " \ + "if ${fs}load ${devtype} ${devnum}:${rootpart} ${scriptaddr} ${prefix}${script}; then " \ + "echo ${script} found! Executing ...;" \ + "source ${scriptaddr};" \ + "fi; " \ + "done; " \ + "done; " \ + "done;\0" \ + BOOTCMDS_MMC \ + BOOTCMDS_USB \ + BOOTCMDS_DHCP + +#define CONFIG_BOOTCOMMAND BOOTCMD_INIT_USB BOOTCMD_USB BOOTCMD_MMC BOOTCMD_DHCP + +#endif + +#define CONFIG_EXTRA_ENV_SETTINGS \ + TEGRA2_DEVICE_SETTINGS \ + BOOTCMDS_COMMON + +#endif /* __TEGRA2_COMMON_POST_H */ |