* (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
+ * SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __TEGRA_COMMON_POST_H
#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=" \
#define BOOT_TARGETS_DHCP ""
#endif
+#if defined(CONFIG_CMD_DHCP) && defined(CONFIG_CMD_PXE)
+#define BOOTCMDS_PXE \
+ "bootcmd_pxe=" \
+ BOOTCMD_INIT_USB \
+ "dhcp; " \
+ "if pxe get; then " \
+ "pxe boot; " \
+ "fi\0"
+#define BOOT_TARGETS_PXE "pxe"
+#else
+#define BOOTCMDS_PXE ""
+#define BOOT_TARGETS_PXE ""
+#endif
+
#define BOOTCMDS_COMMON \
"rootpart=1\0" \
\
+ "do_script_boot=" \
+ "load ${devtype} ${devnum}:${rootpart} " \
+ "${scriptaddr} ${prefix}${script}; " \
+ "source ${scriptaddr}\0" \
+ \
"script_boot=" \
- "if ${fs}load ${devtype} ${devnum}:${rootpart} " \
- "${scriptaddr} ${prefix}${script}; then " \
- "echo ${script} found! Executing ...;" \
- "source ${scriptaddr};" \
- "fi;\0" \
+ "for script in ${boot_scripts}; do " \
+ "if test -e ${devtype} ${devnum}:${rootpart} " \
+ "${prefix}${script}; then " \
+ "echo Found U-Boot script " \
+ "${prefix}${script}; " \
+ "run do_script_boot; " \
+ "echo SCRIPT FAILED: continuing...; " \
+ "fi; " \
+ "done\0" \
+ \
+ "do_sysboot_boot=" \
+ "sysboot ${devtype} ${devnum}:${rootpart} any " \
+ "${scriptaddr} ${prefix}extlinux/extlinux.conf\0" \
+ \
+ "sysboot_boot=" \
+ "if test -e ${devtype} ${devnum}:${rootpart} " \
+ "${prefix}extlinux/extlinux.conf; then " \
+ "echo Found ${prefix}extlinux/extlinux.conf; " \
+ "run do_sysboot_boot; " \
+ "echo SCRIPT FAILED: continuing...; " \
+ "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" \
+ "for prefix in ${boot_prefixes}; do " \
+ "run sysboot_boot; " \
+ "run script_boot; " \
+ "done\0" \
\
"boot_targets=" \
BOOT_TARGETS_MMC " " \
BOOT_TARGETS_USB " " \
+ BOOT_TARGETS_PXE " " \
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
+ BOOTCMDS_DHCP \
+ BOOTCMDS_PXE
#define CONFIG_BOOTCOMMAND \
+ "set usb_need_init; " \
"for target in ${boot_targets}; do run bootcmd_${target}; done"
#endif
-/*
- * Memory layout for where various images get loaded by boot scripts:
- *
- * scriptaddr can be pretty much anywhere that doesn't conflict with something
- * else. Put it above BOOTMAPSZ to eliminate conflicts.
- *
- * kernel_addr_r must be within the first 128M of RAM in order for the
- * kernel's CONFIG_AUTO_ZRELADDR option to work. Since the kernel will
- * decompress itself to 0x8000 after the start of RAM, kernel_addr_r
- * should not overlap that area, or the kernel will have to copy itself
- * somewhere else before decompression. Similarly, the address of any other
- * data passed to the kernel shouldn't overlap the start of RAM. Pushing
- * this up to 16M allows for a sizable kernel to be decompressed below the
- * compressed load address.
- *
- * fdt_addr_r simply shouldn't overlap anything else. Choosing 32M allows for
- * the compressed kernel to be up to 16M too.
- *
- * ramdisk_addr_r simply shouldn't overlap anything else. Choosing 33M allows
- * for the FDT/DTB to be up to 1M, which is hopefully plenty.
- */
-#define MEM_LAYOUT_ENV_SETTINGS \
- "scriptaddr=0x10000000\0" \
- "kernel_addr_r=0x01000000\0" \
- "fdt_addr_r=0x02000000\0" \
- "ramdisk_addr_r=0x02100000\0" \
-
#ifdef CONFIG_TEGRA_KEYBOARD
#define STDIN_KBD_KBC ",tegra-kbc"
#else
#define STDIN_KBD_USB ""
#endif
+#ifdef CONFIG_VIDEO_TEGRA
+#define STDOUT_LCD ",lcd"
+#else
+#define STDOUT_LCD ""
+#endif
+
#define TEGRA_DEVICE_SETTINGS \
"stdin=serial" STDIN_KBD_KBC STDIN_KBD_USB "\0" \
- "stdout=serial\0" \
- "stderr=serial\0" \
+ "stdout=serial" STDOUT_LCD "\0" \
+ "stderr=serial" STDOUT_LCD "\0" \
+ ""
+
+#ifndef BOARD_EXTRA_ENV_SETTINGS
+#define BOARD_EXTRA_ENV_SETTINGS
+#endif
#define CONFIG_EXTRA_ENV_SETTINGS \
TEGRA_DEVICE_SETTINGS \
MEM_LAYOUT_ENV_SETTINGS \
- BOOTCMDS_COMMON
+ "fdt_high=ffffffff\0" \
+ "initrd_high=ffffffff\0" \
+ BOOTCMDS_COMMON \
+ BOARD_EXTRA_ENV_SETTINGS
+
+#if defined(CONFIG_TEGRA20_SFLASH) || defined(CONFIG_TEGRA20_SLINK) || defined(CONFIG_TEGRA114_SPI)
+#define CONFIG_FDT_SPI
+#endif
/* overrides for SPL build here */
#ifdef CONFIG_SPL_BUILD
+#define CONFIG_SKIP_LOWLEVEL_INIT
+
/* remove devicetree support */
#ifdef CONFIG_OF_CONTROL
#undef CONFIG_OF_CONTROL
#endif
/* remove I2C support */
-#ifdef CONFIG_TEGRA_I2C
-#undef CONFIG_TEGRA_I2C
+#ifdef CONFIG_SYS_I2C_TEGRA
+#undef CONFIG_SYS_I2C_TEGRA
#endif
#ifdef CONFIG_CMD_I2C
#undef CONFIG_CMD_I2C
#ifdef CONFIG_EFI_PARTITION
#undef CONFIG_EFI_PARTITION
#endif
+#ifdef CONFIG_CMD_FS_GENERIC
+#undef CONFIG_CMD_FS_GENERIC
+#endif
+#ifdef CONFIG_CMD_EXT4
+#undef CONFIG_CMD_EXT4
+#endif
#ifdef CONFIG_CMD_EXT2
#undef CONFIG_CMD_EXT2
#endif
#ifdef CONFIG_CMD_FAT
#undef CONFIG_CMD_FAT
#endif
+#ifdef CONFIG_FS_EXT4
+#undef CONFIG_FS_EXT4
+#endif
+#ifdef CONFIG_FS_FAT
+#undef CONFIG_FS_FAT
+#endif
/* remove USB */
#ifdef CONFIG_USB_EHCI
projects / karo-tx-uboot.git / blobdiff