[J-u-boot.git] / include / config_distro_bootcmd.h

/*
 * (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_RUN_SCSI_INIT "run scsi_init; "
#define BOOTENV_SET_SCSI_NEED_INIT "setenv scsi_need_init; "
#define BOOTENV_SHARED_SCSI \
	"scsi_init=" \
		"if ${scsi_need_init}; then " \
			"setenv scsi_need_init false; " \
			"scsi scan; " \
		"fi\0" \
	\
	"scsi_boot=" \
		BOOTENV_RUN_SCSI_INIT \
		BOOTENV_SHARED_BLKDEV_BODY(scsi)
#define BOOTENV_DEV_SCSI	BOOTENV_DEV_BLKDEV
#define BOOTENV_DEV_NAME_SCSI	BOOTENV_DEV_NAME_BLKDEV
#else
#define BOOTENV_RUN_SCSI_INIT
#define BOOTENV_SET_SCSI_NEED_INIT
#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 "usb start; "
#define BOOTENV_SHARED_USB \
	"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_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_SCSI_NEED_INIT                             \
		"for target in ${boot_targets}; do "                      \
			"run bootcmd_${target}; "                         \
		"done\0"

#endif  /* _CONFIG_CMD_DISTRO_BOOTCMD_H */
Commit	Line	Data
2a43201a DG	1	/*
	2	* (C) Copyright 2014
	3	* NVIDIA Corporation <www.nvidia.com>
	4	*
	5	* Copyright 2014 Red Hat, Inc.
	6	*
	7	* SPDX-License-Identifier: GPL-2.0+
	8	*/
	9
	10	#ifndef _CONFIG_CMD_DISTRO_BOOTCMD_H
	11	#define _CONFIG_CMD_DISTRO_BOOTCMD_H
	12
	13	#define BOOTENV_SHARED_BLKDEV_BODY(devtypel) \
	14	"if " #devtypel " dev ${devnum}; then " \
	15	"setenv devtype " #devtypel "; " \
	16	"run scan_dev_for_boot; " \
	17	"fi\0"
	18
	19	#define BOOTENV_SHARED_BLKDEV(devtypel) \
	20	#devtypel "_boot=" \
	21	BOOTENV_SHARED_BLKDEV_BODY(devtypel)
	22
	23	#define BOOTENV_DEV_BLKDEV(devtypeu, devtypel, instance) \
	24	"bootcmd_" #devtypel #instance "=" \
	25	"setenv devnum " #instance "; " \
	26	"run " #devtypel "_boot\0"
	27
	28	#define BOOTENV_DEV_NAME_BLKDEV(devtypeu, devtypel, instance) \
	29	#devtypel #instance " "
	30
	31	#ifdef CONFIG_CMD_MMC
	32	#define BOOTENV_SHARED_MMC BOOTENV_SHARED_BLKDEV(mmc)
	33	#define BOOTENV_DEV_MMC BOOTENV_DEV_BLKDEV
	34	#define BOOTENV_DEV_NAME_MMC BOOTENV_DEV_NAME_BLKDEV
	35	#else
	36	#define BOOTENV_SHARED_MMC
	37	#define BOOTENV_DEV_MMC \
	38	BOOT_TARGET_DEVICES_references_MMC_without_CONFIG_CMD_MMC
	39	#define BOOTENV_DEV_NAME_MMC \
	40	BOOT_TARGET_DEVICES_references_MMC_without_CONFIG_CMD_MMC
	41	#endif
	42
	43	#ifdef CONFIG_CMD_SATA
	44	#define BOOTENV_SHARED_SATA BOOTENV_SHARED_BLKDEV(sata)
	45	#define BOOTENV_DEV_SATA BOOTENV_DEV_BLKDEV
	46	#define BOOTENV_DEV_NAME_SATA BOOTENV_DEV_NAME_BLKDEV
	47	#else
	48	#define BOOTENV_SHARED_SATA
	49	#define BOOTENV_DEV_SATA \
	50	BOOT_TARGET_DEVICES_references_SATA_without_CONFIG_CMD_SATA
	51	#define BOOTENV_DEV_NAME_SATA \
	52	BOOT_TARGET_DEVICES_references_SATA_without_CONFIG_CMD_SATA
	53	#endif
	54
	55	#ifdef CONFIG_CMD_SCSI
a03bdaa1 HG	56	#define BOOTENV_RUN_SCSI_INIT "run scsi_init; "
	57	#define BOOTENV_SET_SCSI_NEED_INIT "setenv scsi_need_init; "
	58	#define BOOTENV_SHARED_SCSI \
	59	"scsi_init=" \
	60	"if ${scsi_need_init}; then " \
	61	"setenv scsi_need_init false; " \
	62	"scsi scan; " \
	63	"fi\0" \
	64	\
	65	"scsi_boot=" \
	66	BOOTENV_RUN_SCSI_INIT \
	67	BOOTENV_SHARED_BLKDEV_BODY(scsi)
2a43201a DG	68	#define BOOTENV_DEV_SCSI BOOTENV_DEV_BLKDEV
	69	#define BOOTENV_DEV_NAME_SCSI BOOTENV_DEV_NAME_BLKDEV
	70	#else
a03bdaa1 HG	71	#define BOOTENV_RUN_SCSI_INIT
a03bdaa1 HG	72	#define BOOTENV_SET_SCSI_NEED_INIT
2a43201a DG	73	#define BOOTENV_SHARED_SCSI
	74	#define BOOTENV_DEV_SCSI \
	75	BOOT_TARGET_DEVICES_references_SCSI_without_CONFIG_CMD_SCSI
	76	#define BOOTENV_DEV_NAME_SCSI \
	77	BOOT_TARGET_DEVICES_references_SCSI_without_CONFIG_CMD_SCSI
	78	#endif
	79
	80	#ifdef CONFIG_CMD_IDE
	81	#define BOOTENV_SHARED_IDE BOOTENV_SHARED_BLKDEV(ide)
	82	#define BOOTENV_DEV_IDE BOOTENV_DEV_BLKDEV
	83	#define BOOTENV_DEV_NAME_IDE BOOTENV_DEV_NAME_BLKDEV
	84	#else
	85	#define BOOTENV_SHARED_IDE
	86	#define BOOTENV_DEV_IDE \
	87	BOOT_TARGET_DEVICES_references_IDE_without_CONFIG_CMD_IDE
	88	#define BOOTENV_DEV_NAME_IDE \
	89	BOOT_TARGET_DEVICES_references_IDE_without_CONFIG_CMD_IDE
	90	#endif
	91
	92	#ifdef CONFIG_CMD_USB
a1d31077	93	#define BOOTENV_RUN_USB_INIT "usb start; "
2a43201a	94	#define BOOTENV_SHARED_USB \
2a43201a DG	95	"usb_boot=" \
	96	BOOTENV_RUN_USB_INIT \
	97	BOOTENV_SHARED_BLKDEV_BODY(usb)
	98	#define BOOTENV_DEV_USB BOOTENV_DEV_BLKDEV
	99	#define BOOTENV_DEV_NAME_USB BOOTENV_DEV_NAME_BLKDEV
	100	#else
	101	#define BOOTENV_RUN_USB_INIT
2a43201a DG	102	#define BOOTENV_SHARED_USB
	103	#define BOOTENV_DEV_USB \
	104	BOOT_TARGET_DEVICES_references_USB_without_CONFIG_CMD_USB
	105	#define BOOTENV_DEV_NAME_USB \
	106	BOOT_TARGET_DEVICES_references_USB_without_CONFIG_CMD_USB
	107	#endif
	108
	109	#if defined(CONFIG_CMD_DHCP)
	110	#define BOOTENV_DEV_DHCP(devtypeu, devtypel, instance) \
	111	"bootcmd_dhcp=" \
	112	BOOTENV_RUN_USB_INIT \
	113	"if dhcp ${scriptaddr} boot.scr.uimg; then " \
	114	"source ${scriptaddr}; " \
	115	"fi\0"
	116	#define BOOTENV_DEV_NAME_DHCP(devtypeu, devtypel, instance) \
	117	"dhcp "
	118	#else
	119	#define BOOTENV_DEV_DHCP \
	120	BOOT_TARGET_DEVICES_references_DHCP_without_CONFIG_CMD_DHCP
	121	#define BOOTENV_DEV_NAME_DHCP \
	122	BOOT_TARGET_DEVICES_references_DHCP_without_CONFIG_CMD_DHCP
	123	#endif
	124
	125	#if defined(CONFIG_CMD_DHCP) && defined(CONFIG_CMD_PXE)
	126	#define BOOTENV_DEV_PXE(devtypeu, devtypel, instance) \
	127	"bootcmd_pxe=" \
	128	BOOTENV_RUN_USB_INIT \
	129	"dhcp; " \
	130	"if pxe get; then " \
	131	"pxe boot; " \
	132	"fi\0"
	133	#define BOOTENV_DEV_NAME_PXE(devtypeu, devtypel, instance) \
	134	"pxe "
	135	#else
	136	#define BOOTENV_DEV_PXE \
	137	BOOT_TARGET_DEVICES_references_PXE_without_CONFIG_CMD_DHCP_or_PXE
	138	#define BOOTENV_DEV_NAME_PXE \
	139	BOOT_TARGET_DEVICES_references_PXE_without_CONFIG_CMD_DHCP_or_PXE
	140	#endif
	141
	142	#define BOOTENV_DEV_NAME(devtypeu, devtypel, instance) \
	143	BOOTENV_DEV_NAME_##devtypeu(devtypeu, devtypel, instance)
	144	#define BOOTENV_BOOT_TARGETS \
	145	"boot_targets=" BOOT_TARGET_DEVICES(BOOTENV_DEV_NAME) "\0"
	146
	147	#define BOOTENV_DEV(devtypeu, devtypel, instance) \
	148	BOOTENV_DEV_##devtypeu(devtypeu, devtypel, instance)
	149	#define BOOTENV \
	150	BOOTENV_SHARED_MMC \
	151	BOOTENV_SHARED_USB \
	152	BOOTENV_SHARED_SATA \
	153	BOOTENV_SHARED_SCSI \
	154	BOOTENV_SHARED_IDE \
	155	"boot_prefixes=/ /boot/\0" \
	156	"boot_scripts=boot.scr.uimg boot.scr\0" \
	157	BOOTENV_BOOT_TARGETS \
	158	"bootpart=1\0" \
	159	\
	160	"boot_extlinux=" \
	161	"sysboot ${devtype} ${devnum}:${bootpart} any " \
	162	"${scriptaddr} ${prefix}extlinux/extlinux.conf\0" \
	163	\
	164	"scan_dev_for_extlinux=" \
	165	"if test -e ${devtype} ${devnum}:${bootpart} " \
166	"${prefix}extlinux/extlinux.conf; then " \
167	"echo Found ${prefix}extlinux/extlinux.conf; " \
168	"run boot_extlinux; " \
169	"echo SCRIPT FAILED: continuing...; " \
170	"fi\0" \
171	\
172	"boot_a_script=" \
173	"load ${devtype} ${devnum}:${bootpart} " \
174	"${scriptaddr} ${prefix}${script}; " \
175	"source ${scriptaddr}\0" \
176	\
177	"scan_dev_for_scripts=" \
178	"for script in ${boot_scripts}; do " \
179	"if test -e ${devtype} ${devnum}:${bootpart} " \
180	"${prefix}${script}; then " \
181	"echo Found U-Boot script " \
182	"${prefix}${script}; " \
183	"run boot_a_script; " \
184	"echo SCRIPT FAILED: continuing...; " \
185	"fi; " \
186	"done\0" \
187	\
188	"scan_dev_for_boot=" \
189	"echo Scanning ${devtype} ${devnum}...; " \
190	"for prefix in ${boot_prefixes}; do " \
191	"run scan_dev_for_extlinux; " \
192	"run scan_dev_for_scripts; " \
193	"done\0" \
194	\
195	BOOT_TARGET_DEVICES(BOOTENV_DEV) \
196	\
a1d31077	197	"bootcmd=" BOOTENV_SET_SCSI_NEED_INIT \
2a43201a DG	198	"for target in ${boot_targets}; do " \
	199	"run bootcmd_${target}; " \
	200	"done\0"
	201
	202	#endif /* _CONFIG_CMD_DISTRO_BOOTCMD_H */