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/*
* (C) Copyright 2014
* NVIDIA Corporation <www.nvidia.com>
*
* Copyright 2014 Red Hat, Inc.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef _CONFIG_CMD_DISTRO_BOOTCMD_H
#define _CONFIG_CMD_DISTRO_BOOTCMD_H
#define BOOTENV_SHARED_BLKDEV_BODY(devtypel) \
"if " #devtypel " dev ${devnum}; then " \
"setenv devtype " #devtypel "; " \
"run scan_dev_for_boot; " \
"fi\0"
#define BOOTENV_SHARED_BLKDEV(devtypel) \
#devtypel "_boot=" \
BOOTENV_SHARED_BLKDEV_BODY(devtypel)
#define BOOTENV_DEV_BLKDEV(devtypeu, devtypel, instance) \
"bootcmd_" #devtypel #instance "=" \
"setenv devnum " #instance "; " \
"run " #devtypel "_boot\0"
#define BOOTENV_DEV_NAME_BLKDEV(devtypeu, devtypel, instance) \
#devtypel #instance " "
#ifdef CONFIG_CMD_MMC
#define BOOTENV_SHARED_MMC BOOTENV_SHARED_BLKDEV(mmc)
#define BOOTENV_DEV_MMC BOOTENV_DEV_BLKDEV
#define BOOTENV_DEV_NAME_MMC BOOTENV_DEV_NAME_BLKDEV
#else
#define BOOTENV_SHARED_MMC
#define BOOTENV_DEV_MMC \
BOOT_TARGET_DEVICES_references_MMC_without_CONFIG_CMD_MMC
#define BOOTENV_DEV_NAME_MMC \
BOOT_TARGET_DEVICES_references_MMC_without_CONFIG_CMD_MMC
#endif
#ifdef CONFIG_CMD_SATA
#define BOOTENV_SHARED_SATA BOOTENV_SHARED_BLKDEV(sata)
#define BOOTENV_DEV_SATA BOOTENV_DEV_BLKDEV
#define BOOTENV_DEV_NAME_SATA BOOTENV_DEV_NAME_BLKDEV
#else
#define BOOTENV_SHARED_SATA
#define BOOTENV_DEV_SATA \
BOOT_TARGET_DEVICES_references_SATA_without_CONFIG_CMD_SATA
#define BOOTENV_DEV_NAME_SATA \
BOOT_TARGET_DEVICES_references_SATA_without_CONFIG_CMD_SATA
#endif
#ifdef CONFIG_CMD_SCSI
#define BOOTENV_SHARED_SCSI BOOTENV_SHARED_BLKDEV(scsi)
#define BOOTENV_DEV_SCSI BOOTENV_DEV_BLKDEV
#define BOOTENV_DEV_NAME_SCSI BOOTENV_DEV_NAME_BLKDEV
#else
#define BOOTENV_SHARED_SCSI
#define BOOTENV_DEV_SCSI \
BOOT_TARGET_DEVICES_references_SCSI_without_CONFIG_CMD_SCSI
#define BOOTENV_DEV_NAME_SCSI \
BOOT_TARGET_DEVICES_references_SCSI_without_CONFIG_CMD_SCSI
#endif
#ifdef CONFIG_CMD_IDE
#define BOOTENV_SHARED_IDE BOOTENV_SHARED_BLKDEV(ide)
#define BOOTENV_DEV_IDE BOOTENV_DEV_BLKDEV
#define BOOTENV_DEV_NAME_IDE BOOTENV_DEV_NAME_BLKDEV
#else
#define BOOTENV_SHARED_IDE
#define BOOTENV_DEV_IDE \
BOOT_TARGET_DEVICES_references_IDE_without_CONFIG_CMD_IDE
#define BOOTENV_DEV_NAME_IDE \
BOOT_TARGET_DEVICES_references_IDE_without_CONFIG_CMD_IDE
#endif
#ifdef CONFIG_CMD_USB
#define BOOTENV_RUN_USB_INIT "run usb_init; "
#define BOOTENV_SET_USB_NEED_INIT "setenv usb_need_init; "
#define BOOTENV_SHARED_USB \
"usb_init=" \
"if ${usb_need_init}; then " \
"setenv usb_need_init false; " \
"usb start 0; " \
"fi\0" \
\
"usb_boot=" \
BOOTENV_RUN_USB_INIT \
BOOTENV_SHARED_BLKDEV_BODY(usb)
#define BOOTENV_DEV_USB BOOTENV_DEV_BLKDEV
#define BOOTENV_DEV_NAME_USB BOOTENV_DEV_NAME_BLKDEV
#else
#define BOOTENV_RUN_USB_INIT
#define BOOTENV_SET_USB_NEED_INIT
#define BOOTENV_SHARED_USB
#define BOOTENV_DEV_USB \
BOOT_TARGET_DEVICES_references_USB_without_CONFIG_CMD_USB
#define BOOTENV_DEV_NAME_USB \
BOOT_TARGET_DEVICES_references_USB_without_CONFIG_CMD_USB
#endif
#if defined(CONFIG_CMD_DHCP)
#define BOOTENV_DEV_DHCP(devtypeu, devtypel, instance) \
"bootcmd_dhcp=" \
BOOTENV_RUN_USB_INIT \
"if dhcp ${scriptaddr} boot.scr.uimg; then " \
"source ${scriptaddr}; " \
"fi\0"
#define BOOTENV_DEV_NAME_DHCP(devtypeu, devtypel, instance) \
"dhcp "
#else
#define BOOTENV_DEV_DHCP \
BOOT_TARGET_DEVICES_references_DHCP_without_CONFIG_CMD_DHCP
#define BOOTENV_DEV_NAME_DHCP \
BOOT_TARGET_DEVICES_references_DHCP_without_CONFIG_CMD_DHCP
#endif
#if defined(CONFIG_CMD_DHCP) && defined(CONFIG_CMD_PXE)
#define BOOTENV_DEV_PXE(devtypeu, devtypel, instance) \
"bootcmd_pxe=" \
BOOTENV_RUN_USB_INIT \
"dhcp; " \
"if pxe get; then " \
"pxe boot; " \
"fi\0"
#define BOOTENV_DEV_NAME_PXE(devtypeu, devtypel, instance) \
"pxe "
#else
#define BOOTENV_DEV_PXE \
BOOT_TARGET_DEVICES_references_PXE_without_CONFIG_CMD_DHCP_or_PXE
#define BOOTENV_DEV_NAME_PXE \
BOOT_TARGET_DEVICES_references_PXE_without_CONFIG_CMD_DHCP_or_PXE
#endif
#define BOOTENV_DEV_NAME(devtypeu, devtypel, instance) \
BOOTENV_DEV_NAME_##devtypeu(devtypeu, devtypel, instance)
#define BOOTENV_BOOT_TARGETS \
"boot_targets=" BOOT_TARGET_DEVICES(BOOTENV_DEV_NAME) "\0"
#define BOOTENV_DEV(devtypeu, devtypel, instance) \
BOOTENV_DEV_##devtypeu(devtypeu, devtypel, instance)
#define BOOTENV \
BOOTENV_SHARED_MMC \
BOOTENV_SHARED_USB \
BOOTENV_SHARED_SATA \
BOOTENV_SHARED_SCSI \
BOOTENV_SHARED_IDE \
"boot_prefixes=/ /boot/\0" \
"boot_scripts=boot.scr.uimg boot.scr\0" \
BOOTENV_BOOT_TARGETS \
"bootpart=1\0" \
\
"boot_extlinux=" \
"sysboot ${devtype} ${devnum}:${bootpart} any " \
"${scriptaddr} ${prefix}extlinux/extlinux.conf\0" \
\
"scan_dev_for_extlinux=" \
"if test -e ${devtype} ${devnum}:${bootpart} " \
"${prefix}extlinux/extlinux.conf; then " \
"echo Found ${prefix}extlinux/extlinux.conf; " \
"run boot_extlinux; " \
"echo SCRIPT FAILED: continuing...; " \
"fi\0" \
\
"boot_a_script=" \
"load ${devtype} ${devnum}:${bootpart} " \
"${scriptaddr} ${prefix}${script}; " \
"source ${scriptaddr}\0" \
\
"scan_dev_for_scripts=" \
"for script in ${boot_scripts}; do " \
"if test -e ${devtype} ${devnum}:${bootpart} " \
"${prefix}${script}; then " \
"echo Found U-Boot script " \
"${prefix}${script}; " \
"run boot_a_script; " \
"echo SCRIPT FAILED: continuing...; " \
"fi; " \
"done\0" \
\
"scan_dev_for_boot=" \
"echo Scanning ${devtype} ${devnum}...; " \
"for prefix in ${boot_prefixes}; do " \
"run scan_dev_for_extlinux; " \
"run scan_dev_for_scripts; " \
"done\0" \
\
BOOT_TARGET_DEVICES(BOOTENV_DEV) \
\
"bootcmd=" BOOTENV_SET_USB_NEED_INIT \
"for target in ${boot_targets}; do " \
"run bootcmd_${target}; " \
"done\0"
#endif /* _CONFIG_CMD_DISTRO_BOOTCMD_H */
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