upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
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267 lines
6.1 KiB
267 lines
6.1 KiB
/*
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* (C) Copyright 2010-2012
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* NVIDIA Corporation <www.nvidia.com>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __TEGRA_COMMON_POST_H
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#define __TEGRA_COMMON_POST_H
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#ifdef CONFIG_BOOTCOMMAND
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#define BOOTCMDS_COMMON ""
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#else
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#ifdef CONFIG_CMD_MMC
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#define BOOTCMDS_MMC \
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"mmc_boot=" \
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"setenv devtype mmc; " \
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"if mmc dev ${devnum}; then " \
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"run scan_boot; " \
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"fi\0" \
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"bootcmd_mmc0=setenv devnum 0; run mmc_boot;\0" \
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"bootcmd_mmc1=setenv devnum 1; run mmc_boot;\0"
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#define BOOT_TARGETS_MMC "mmc1 mmc0"
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#else
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#define BOOTCMDS_MMC ""
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#define BOOT_TARGETS_MMC ""
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#endif
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#ifdef CONFIG_CMD_USB
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#define BOOTCMD_INIT_USB "run usb_init; "
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#define BOOTCMDS_USB \
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"usb_init=" \
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"if ${usb_need_init}; then " \
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"set usb_need_init false; " \
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"usb start 0; " \
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"fi\0" \
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\
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"usb_boot=" \
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"setenv devtype usb; " \
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BOOTCMD_INIT_USB \
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"if usb dev ${devnum}; then " \
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"run scan_boot; " \
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"fi\0" \
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\
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"bootcmd_usb0=setenv devnum 0; run usb_boot;\0"
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#define BOOT_TARGETS_USB "usb0"
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#else
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#define BOOTCMD_INIT_USB ""
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#define BOOTCMDS_USB ""
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#define BOOT_TARGETS_USB ""
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#endif
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#ifdef CONFIG_CMD_DHCP
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#define BOOTCMDS_DHCP \
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"bootcmd_dhcp=" \
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BOOTCMD_INIT_USB \
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"if dhcp ${scriptaddr} boot.scr.uimg; then "\
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"source ${scriptaddr}; " \
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"fi\0"
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#define BOOT_TARGETS_DHCP "dhcp"
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#else
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#define BOOTCMDS_DHCP ""
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#define BOOT_TARGETS_DHCP ""
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#endif
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#if defined(CONFIG_CMD_DHCP) && defined(CONFIG_CMD_PXE)
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#define BOOTCMDS_PXE \
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"bootcmd_pxe=" \
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BOOTCMD_INIT_USB \
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"dhcp; " \
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"if pxe get; then " \
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"pxe boot; " \
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"fi\0"
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#define BOOT_TARGETS_PXE "pxe"
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#else
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#define BOOTCMDS_PXE ""
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#define BOOT_TARGETS_PXE ""
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#endif
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#define BOOTCMDS_COMMON \
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"rootpart=1\0" \
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\
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"do_script_boot=" \
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"load ${devtype} ${devnum}:${rootpart} " \
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"${scriptaddr} ${prefix}${script}; " \
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"source ${scriptaddr}\0" \
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\
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"script_boot=" \
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"for script in ${boot_scripts}; do " \
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"if test -e ${devtype} ${devnum}:${rootpart} " \
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"${prefix}${script}; then " \
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"echo Found U-Boot script " \
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"${prefix}${script}; " \
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"run do_script_boot; " \
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"echo SCRIPT FAILED: continuing...; " \
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"fi; " \
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"done\0" \
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\
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"do_sysboot_boot=" \
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"sysboot ${devtype} ${devnum}:${rootpart} any " \
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"${scriptaddr} ${prefix}extlinux.conf\0" \
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\
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"sysboot_boot=" \
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"if test -e ${devtype} ${devnum}:${rootpart} " \
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"${prefix}extlinux.conf; then " \
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"echo Found extlinux config " \
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"${prefix}extlinux.conf; " \
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"run do_sysboot_boot; " \
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"echo SCRIPT FAILED: continuing...; " \
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"fi\0" \
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\
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"scan_boot=" \
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"echo Scanning ${devtype} ${devnum}...; " \
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"for prefix in ${boot_prefixes}; do " \
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"run sysboot_boot; " \
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"run script_boot; " \
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"done\0" \
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\
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"boot_targets=" \
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BOOT_TARGETS_MMC " " \
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BOOT_TARGETS_USB " " \
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BOOT_TARGETS_PXE " " \
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BOOT_TARGETS_DHCP " " \
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"\0" \
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\
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"boot_prefixes=/ /boot/\0" \
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\
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"boot_scripts=boot.scr.uimg boot.scr\0" \
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\
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BOOTCMDS_MMC \
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BOOTCMDS_USB \
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BOOTCMDS_DHCP \
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BOOTCMDS_PXE
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#define CONFIG_BOOTCOMMAND \
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"set usb_need_init; " \
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"for target in ${boot_targets}; do run bootcmd_${target}; done"
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#endif
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#ifdef CONFIG_TEGRA_KEYBOARD
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#define STDIN_KBD_KBC ",tegra-kbc"
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#else
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#define STDIN_KBD_KBC ""
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#endif
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#ifdef CONFIG_USB_KEYBOARD
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#define STDIN_KBD_USB ",usbkbd"
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#define CONFIG_SYS_USB_EVENT_POLL
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#define CONFIG_PREBOOT "usb start"
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#else
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#define STDIN_KBD_USB ""
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#endif
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#ifdef CONFIG_VIDEO_TEGRA
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#define STDOUT_LCD ",lcd"
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#else
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#define STDOUT_LCD ""
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#endif
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#define TEGRA_DEVICE_SETTINGS \
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"stdin=serial" STDIN_KBD_KBC STDIN_KBD_USB "\0" \
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"stdout=serial" STDOUT_LCD "\0" \
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"stderr=serial" STDOUT_LCD "\0" \
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""
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#ifndef BOARD_EXTRA_ENV_SETTINGS
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#define BOARD_EXTRA_ENV_SETTINGS
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#endif
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#define CONFIG_EXTRA_ENV_SETTINGS \
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TEGRA_DEVICE_SETTINGS \
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MEM_LAYOUT_ENV_SETTINGS \
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BOOTCMDS_COMMON \
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BOARD_EXTRA_ENV_SETTINGS
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#if defined(CONFIG_TEGRA20_SFLASH) || defined(CONFIG_TEGRA20_SLINK) || defined(CONFIG_TEGRA114_SPI)
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#define CONFIG_FDT_SPI
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#endif
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/* overrides for SPL build here */
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#ifdef CONFIG_SPL_BUILD
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#define CONFIG_SKIP_LOWLEVEL_INIT
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/* remove devicetree support */
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#ifdef CONFIG_OF_CONTROL
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#undef CONFIG_OF_CONTROL
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#endif
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/* remove I2C support */
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#ifdef CONFIG_SYS_I2C_TEGRA
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#undef CONFIG_SYS_I2C_TEGRA
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#endif
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#ifdef CONFIG_CMD_I2C
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#undef CONFIG_CMD_I2C
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#endif
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/* remove MMC support */
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#ifdef CONFIG_MMC
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#undef CONFIG_MMC
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#endif
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#ifdef CONFIG_GENERIC_MMC
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#undef CONFIG_GENERIC_MMC
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#endif
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#ifdef CONFIG_TEGRA_MMC
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#undef CONFIG_TEGRA_MMC
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#endif
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#ifdef CONFIG_CMD_MMC
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#undef CONFIG_CMD_MMC
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#endif
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/* remove partitions/filesystems */
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#ifdef CONFIG_DOS_PARTITION
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#undef CONFIG_DOS_PARTITION
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#endif
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#ifdef CONFIG_EFI_PARTITION
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#undef CONFIG_EFI_PARTITION
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#endif
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#ifdef CONFIG_CMD_FS_GENERIC
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#undef CONFIG_CMD_FS_GENERIC
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#endif
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#ifdef CONFIG_CMD_EXT4
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#undef CONFIG_CMD_EXT4
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#endif
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#ifdef CONFIG_CMD_EXT2
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#undef CONFIG_CMD_EXT2
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#endif
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#ifdef CONFIG_CMD_FAT
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#undef CONFIG_CMD_FAT
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#endif
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#ifdef CONFIG_FS_EXT4
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#undef CONFIG_FS_EXT4
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#endif
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#ifdef CONFIG_FS_FAT
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#undef CONFIG_FS_FAT
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#endif
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/* remove USB */
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#ifdef CONFIG_USB_EHCI
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#undef CONFIG_USB_EHCI
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#endif
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#ifdef CONFIG_USB_EHCI_TEGRA
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#undef CONFIG_USB_EHCI_TEGRA
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#endif
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#ifdef CONFIG_USB_STORAGE
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#undef CONFIG_USB_STORAGE
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#endif
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#ifdef CONFIG_CMD_USB
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#undef CONFIG_CMD_USB
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#endif
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/* remove part command support */
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#ifdef CONFIG_PARTITION_UUIDS
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#undef CONFIG_PARTITION_UUIDS
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#endif
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#ifdef CONFIG_CMD_PART
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#undef CONFIG_CMD_PART
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#endif
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#endif /* CONFIG_SPL_BUILD */
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#endif /* __TEGRA_COMMON_POST_H */
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