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Tom Rini83d290c2018-05-06 17:58:06 -04001/* SPDX-License-Identifier: GPL-2.0+ */
Dennis Gilmore2a432012014-07-30 16:37:14 -06002/*
3 * (C) Copyright 2014
4 * NVIDIA Corporation <www.nvidia.com>
5 *
6 * Copyright 2014 Red Hat, Inc.
Dennis Gilmore2a432012014-07-30 16:37:14 -06007 */
8
9#ifndef _CONFIG_CMD_DISTRO_BOOTCMD_H
10#define _CONFIG_CMD_DISTRO_BOOTCMD_H
11
Stephen Warren90b7caa2015-03-10 15:40:58 -060012/*
13 * A note on error handling: It is possible for BOOT_TARGET_DEVICES to
14 * reference a device that is not enabled in the U-Boot configuration, e.g.
15 * it may include MMC in the list without CONFIG_CMD_MMC being enabled. Given
16 * that BOOT_TARGET_DEVICES is a macro that's expanded by the C pre-processor
17 * at compile time, it's not possible to detect and report such problems via
18 * a simple #ifdef/#error combination. Still, the code needs to report errors.
19 * The best way I've found to do this is to make BOOT_TARGET_DEVICES expand to
20 * reference a non-existent symbol, and have the name of that symbol encode
21 * the error message. Consequently, this file contains references to e.g.
22 * BOOT_TARGET_DEVICES_references_MMC_without_CONFIG_CMD_MMC. Given the
23 * prevalence of capitals here, this looks like a pre-processor macro and
24 * hence seems like it should be all capitals, but it's really an error
25 * message that includes some other pre-processor symbols in the text.
26 */
27
Dennis Gilmore2a432012014-07-30 16:37:14 -060028#define BOOTENV_SHARED_BLKDEV_BODY(devtypel) \
29 "if " #devtypel " dev ${devnum}; then " \
AKASHI Takahiro13dd6662018-12-04 15:46:55 +090030 "devtype=" #devtypel "; " \
Sjoerd Simons735b1cf2015-01-05 18:13:38 +010031 "run scan_dev_for_boot_part; " \
Dennis Gilmore2a432012014-07-30 16:37:14 -060032 "fi\0"
33
34#define BOOTENV_SHARED_BLKDEV(devtypel) \
35 #devtypel "_boot=" \
36 BOOTENV_SHARED_BLKDEV_BODY(devtypel)
37
38#define BOOTENV_DEV_BLKDEV(devtypeu, devtypel, instance) \
39 "bootcmd_" #devtypel #instance "=" \
AKASHI Takahiro13dd6662018-12-04 15:46:55 +090040 "devnum=" #instance "; " \
Dennis Gilmore2a432012014-07-30 16:37:14 -060041 "run " #devtypel "_boot\0"
42
43#define BOOTENV_DEV_NAME_BLKDEV(devtypeu, devtypel, instance) \
44 #devtypel #instance " "
45
Sjoerd Simonsd0bce0d2015-04-13 22:54:24 +020046#ifdef CONFIG_SANDBOX
47#define BOOTENV_SHARED_HOST BOOTENV_SHARED_BLKDEV(host)
48#define BOOTENV_DEV_HOST BOOTENV_DEV_BLKDEV
49#define BOOTENV_DEV_NAME_HOST BOOTENV_DEV_NAME_BLKDEV
50#else
51#define BOOTENV_SHARED_HOST
52#define BOOTENV_DEV_HOST \
53 BOOT_TARGET_DEVICES_references_HOST_without_CONFIG_SANDBOX
54#define BOOTENV_DEV_NAME_HOST \
55 BOOT_TARGET_DEVICES_references_HOST_without_CONFIG_SANDBOX
56#endif
57
Dennis Gilmore2a432012014-07-30 16:37:14 -060058#ifdef CONFIG_CMD_MMC
59#define BOOTENV_SHARED_MMC BOOTENV_SHARED_BLKDEV(mmc)
60#define BOOTENV_DEV_MMC BOOTENV_DEV_BLKDEV
61#define BOOTENV_DEV_NAME_MMC BOOTENV_DEV_NAME_BLKDEV
62#else
63#define BOOTENV_SHARED_MMC
64#define BOOTENV_DEV_MMC \
65 BOOT_TARGET_DEVICES_references_MMC_without_CONFIG_CMD_MMC
66#define BOOTENV_DEV_NAME_MMC \
67 BOOT_TARGET_DEVICES_references_MMC_without_CONFIG_CMD_MMC
68#endif
69
Roy Spliet40d21542015-09-17 18:46:59 -040070#ifdef CONFIG_CMD_UBIFS
71#define BOOTENV_SHARED_UBIFS \
72 "ubifs_boot=" \
Pali Rohár53a9f9e2022-08-07 21:04:22 +020073 "if ubi part ${bootubipart} ${bootubioff} && " \
Pali Roháre6ca1482022-05-31 10:32:36 +020074 "ubifsmount ubi0:${bootubivol}; " \
Derald D. Woods6e1364f2018-01-20 21:16:13 -060075 "then " \
AKASHI Takahiro13dd6662018-12-04 15:46:55 +090076 "devtype=ubi; " \
Pali Roháre6ca1482022-05-31 10:32:36 +020077 "devnum=ubi0; " \
78 "bootfstype=ubifs; " \
79 "distro_bootpart=${bootubivol}; " \
Derald D. Woods6e1364f2018-01-20 21:16:13 -060080 "run scan_dev_for_boot; " \
Pali Roháre6ca1482022-05-31 10:32:36 +020081 "ubifsumount; " \
Roy Spliet40d21542015-09-17 18:46:59 -040082 "fi\0"
Pali Rohár53a9f9e2022-08-07 21:04:22 +020083#define BOOTENV_DEV_UBIFS_BOOTUBIOFF(off) #off /* type check, throw error when called with more args */
84#define BOOTENV_DEV_UBIFS(devtypeu, devtypel, instance, bootubipart, bootubivol, ...) \
Pali Roháre6ca1482022-05-31 10:32:36 +020085 "bootcmd_ubifs" #instance "=" \
86 "bootubipart=" #bootubipart "; " \
87 "bootubivol=" #bootubivol "; " \
Pali Rohár53a9f9e2022-08-07 21:04:22 +020088 "bootubioff=" BOOTENV_DEV_UBIFS_BOOTUBIOFF(__VA_ARGS__) "; " \
Pali Roháre6ca1482022-05-31 10:32:36 +020089 "run ubifs_boot\0"
Pali Rohár53a9f9e2022-08-07 21:04:22 +020090#define BOOTENV_DEV_NAME_UBIFS(devtypeu, devtypel, instance, ...) \
Pali Roháre6ca1482022-05-31 10:32:36 +020091 #devtypel #instance " "
Roy Spliet40d21542015-09-17 18:46:59 -040092#else
93#define BOOTENV_SHARED_UBIFS
94#define BOOTENV_DEV_UBIFS \
95 BOOT_TARGET_DEVICES_references_UBIFS_without_CONFIG_CMD_UBIFS
96#define BOOTENV_DEV_NAME_UBIFS \
97 BOOT_TARGET_DEVICES_references_UBIFS_without_CONFIG_CMD_UBIFS
98#endif
99
Alexander Graf74522c82016-03-10 00:26:15 +0100100#ifdef CONFIG_EFI_LOADER
101#if defined(CONFIG_ARM64)
102#define BOOTEFI_NAME "bootaa64.efi"
103#elif defined(CONFIG_ARM)
104#define BOOTEFI_NAME "bootarm.efi"
Heinrich Schuchardta53fbf42017-11-24 22:32:35 +0100105#elif defined(CONFIG_X86_RUN_32BIT)
106#define BOOTEFI_NAME "bootia32.efi"
107#elif defined(CONFIG_X86_RUN_64BIT)
108#define BOOTEFI_NAME "bootx64.efi"
Lukas Auer862e2e72018-11-22 11:26:12 +0100109#elif defined(CONFIG_ARCH_RV32I)
Alexander Graf2c6903f2018-04-23 07:59:48 +0200110#define BOOTEFI_NAME "bootriscv32.efi"
Lukas Auer862e2e72018-11-22 11:26:12 +0100111#elif defined(CONFIG_ARCH_RV64I)
Alexander Graf2c6903f2018-04-23 07:59:48 +0200112#define BOOTEFI_NAME "bootriscv64.efi"
Alexander Graf74522c82016-03-10 00:26:15 +0100113#endif
114#endif
115
116#ifdef BOOTEFI_NAME
Alexander Grafff2545a2016-04-14 16:07:54 +0200117#if defined(CONFIG_ARM) && !defined(CONFIG_ARM64)
118/*
119 * On 32bit ARM systems there is a reasonable number of systems that follow
120 * the $soc-$board$boardver.dtb name scheme for their device trees. Use that
121 * scheme if we don't have an explicit fdtfile variable.
122 */
123#define BOOTENV_EFI_SET_FDTFILE_FALLBACK \
124 "if test -z \"${fdtfile}\" -a -n \"${soc}\"; then " \
125 "setenv efi_fdtfile ${soc}-${board}${boardver}.dtb; " \
126 "fi; "
127#else
Peter Robinsonfe669922020-04-02 00:28:55 +0100128#ifndef BOOTENV_EFI_SET_FDTFILE_FALLBACK
Alexander Grafff2545a2016-04-14 16:07:54 +0200129#define BOOTENV_EFI_SET_FDTFILE_FALLBACK
130#endif
Peter Robinsonfe669922020-04-02 00:28:55 +0100131#endif
Alexander Grafff2545a2016-04-14 16:07:54 +0200132
Heinrich Schuchardtff2f5322021-01-15 19:02:50 +0100133#ifdef CONFIG_CMD_BOOTEFI_BOOTMGR
134#define BOOTENV_EFI_BOOTMGR \
Michael Wallef3866902020-09-29 08:54:48 +0200135 "boot_efi_bootmgr=" \
Peter Hoyese9496ec2022-03-31 11:53:22 +0100136 "if fdt addr -q ${fdt_addr_r}; then " \
Rob Clark9975fe92017-09-13 18:05:38 -0400137 "bootefi bootmgr ${fdt_addr_r};" \
138 "else " \
Michael Wallef3866902020-09-29 08:54:48 +0200139 "bootefi bootmgr;" \
Heinrich Schuchardtff2f5322021-01-15 19:02:50 +0100140 "fi\0"
141#else
142#define BOOTENV_EFI_BOOTMGR
143#endif
144
145#define BOOTENV_SHARED_EFI \
146 BOOTENV_EFI_BOOTMGR \
Michael Wallef3866902020-09-29 08:54:48 +0200147 \
148 "boot_efi_binary=" \
Alexander Graf74522c82016-03-10 00:26:15 +0100149 "load ${devtype} ${devnum}:${distro_bootpart} " \
150 "${kernel_addr_r} efi/boot/"BOOTEFI_NAME"; " \
Peter Hoyese9496ec2022-03-31 11:53:22 +0100151 "if fdt addr -q ${fdt_addr_r}; then " \
Alexander Graf1c398092016-04-14 16:07:53 +0200152 "bootefi ${kernel_addr_r} ${fdt_addr_r};" \
Derald D. Woods6e1364f2018-01-20 21:16:13 -0600153 "else " \
Alexander Graf1c398092016-04-14 16:07:53 +0200154 "bootefi ${kernel_addr_r} ${fdtcontroladdr};" \
155 "fi\0" \
Alexander Graf74522c82016-03-10 00:26:15 +0100156 \
157 "load_efi_dtb=" \
158 "load ${devtype} ${devnum}:${distro_bootpart} " \
Alexander Grafff2545a2016-04-14 16:07:54 +0200159 "${fdt_addr_r} ${prefix}${efi_fdtfile}\0" \
Alexander Graf74522c82016-03-10 00:26:15 +0100160 \
161 "efi_dtb_prefixes=/ /dtb/ /dtb/current/\0" \
162 "scan_dev_for_efi=" \
Alexander Grafff2545a2016-04-14 16:07:54 +0200163 "setenv efi_fdtfile ${fdtfile}; " \
164 BOOTENV_EFI_SET_FDTFILE_FALLBACK \
Matwey V. Kornilovd8826072022-08-09 18:54:07 +0300165 BOOTENV_RUN_EXTENSION_INIT \
Alexander Graf74522c82016-03-10 00:26:15 +0100166 "for prefix in ${efi_dtb_prefixes}; do " \
167 "if test -e ${devtype} " \
168 "${devnum}:${distro_bootpart} " \
Alexander Grafff2545a2016-04-14 16:07:54 +0200169 "${prefix}${efi_fdtfile}; then " \
Alexander Graf74522c82016-03-10 00:26:15 +0100170 "run load_efi_dtb; " \
Matwey V. Kornilovd8826072022-08-09 18:54:07 +0300171 BOOTENV_RUN_EXTENSION_APPLY \
Alexander Graf74522c82016-03-10 00:26:15 +0100172 "fi;" \
173 "done;" \
Michael Wallef3866902020-09-29 08:54:48 +0200174 "run boot_efi_bootmgr;" \
Alexander Graf74522c82016-03-10 00:26:15 +0100175 "if test -e ${devtype} ${devnum}:${distro_bootpart} " \
176 "efi/boot/"BOOTEFI_NAME"; then " \
177 "echo Found EFI removable media binary " \
178 "efi/boot/"BOOTEFI_NAME"; " \
179 "run boot_efi_binary; " \
180 "echo EFI LOAD FAILED: continuing...; " \
Alexander Grafff2545a2016-04-14 16:07:54 +0200181 "fi; " \
182 "setenv efi_fdtfile\0"
Alexander Graf74522c82016-03-10 00:26:15 +0100183#define SCAN_DEV_FOR_EFI "run scan_dev_for_efi;"
184#else
185#define BOOTENV_SHARED_EFI
186#define SCAN_DEV_FOR_EFI
187#endif
188
Simon Glass10e40d52017-06-14 21:28:25 -0600189#ifdef CONFIG_SATA
Dennis Gilmore2a432012014-07-30 16:37:14 -0600190#define BOOTENV_SHARED_SATA BOOTENV_SHARED_BLKDEV(sata)
191#define BOOTENV_DEV_SATA BOOTENV_DEV_BLKDEV
192#define BOOTENV_DEV_NAME_SATA BOOTENV_DEV_NAME_BLKDEV
193#else
194#define BOOTENV_SHARED_SATA
195#define BOOTENV_DEV_SATA \
Simon Glass10e40d52017-06-14 21:28:25 -0600196 BOOT_TARGET_DEVICES_references_SATA_without_CONFIG_SATA
Dennis Gilmore2a432012014-07-30 16:37:14 -0600197#define BOOTENV_DEV_NAME_SATA \
Simon Glass10e40d52017-06-14 21:28:25 -0600198 BOOT_TARGET_DEVICES_references_SATA_without_CONFIG_SATA
Dennis Gilmore2a432012014-07-30 16:37:14 -0600199#endif
200
Heinrich Schuchardt9493e392018-12-21 02:18:16 +0100201#ifdef CONFIG_NVME
202#define BOOTENV_RUN_NVME_INIT "run nvme_init; "
203#define BOOTENV_SET_NVME_NEED_INIT "setenv nvme_need_init; "
204#define BOOTENV_SHARED_NVME \
205 "nvme_init=" \
206 "if ${nvme_need_init}; then " \
207 "setenv nvme_need_init false; " \
208 "nvme scan; " \
209 "fi\0" \
210 \
211 "nvme_boot=" \
Patrick Wildt52e1d932019-10-03 11:10:57 +0200212 BOOTENV_RUN_PCI_ENUM \
Heinrich Schuchardt9493e392018-12-21 02:18:16 +0100213 BOOTENV_RUN_NVME_INIT \
214 BOOTENV_SHARED_BLKDEV_BODY(nvme)
215#define BOOTENV_DEV_NVME BOOTENV_DEV_BLKDEV
216#define BOOTENV_DEV_NAME_NVME BOOTENV_DEV_NAME_BLKDEV
217#else
218#define BOOTENV_RUN_NVME_INIT
219#define BOOTENV_SET_NVME_NEED_INIT
220#define BOOTENV_SHARED_NVME
221#define BOOTENV_DEV_NVME \
222 BOOT_TARGET_DEVICES_references_NVME_without_CONFIG_NVME
223#define BOOTENV_DEV_NAME_NVME \
224 BOOT_TARGET_DEVICES_references_NVME_without_CONFIG_NVME
225#endif
226
Simon Glassc649e3c2016-05-01 11:36:02 -0600227#ifdef CONFIG_SCSI
Hans de Goedea03bdaa2014-09-16 09:26:23 +0200228#define BOOTENV_RUN_SCSI_INIT "run scsi_init; "
AKASHI Takahiro13dd6662018-12-04 15:46:55 +0900229#define BOOTENV_SET_SCSI_NEED_INIT "scsi_need_init=; "
Hans de Goedea03bdaa2014-09-16 09:26:23 +0200230#define BOOTENV_SHARED_SCSI \
231 "scsi_init=" \
232 "if ${scsi_need_init}; then " \
AKASHI Takahiro13dd6662018-12-04 15:46:55 +0900233 "scsi_need_init=false; " \
Hans de Goedea03bdaa2014-09-16 09:26:23 +0200234 "scsi scan; " \
235 "fi\0" \
236 \
237 "scsi_boot=" \
Neil Armstrongd565a352021-09-17 09:37:05 +0200238 BOOTENV_RUN_PCI_ENUM \
Hans de Goedea03bdaa2014-09-16 09:26:23 +0200239 BOOTENV_RUN_SCSI_INIT \
240 BOOTENV_SHARED_BLKDEV_BODY(scsi)
Dennis Gilmore2a432012014-07-30 16:37:14 -0600241#define BOOTENV_DEV_SCSI BOOTENV_DEV_BLKDEV
242#define BOOTENV_DEV_NAME_SCSI BOOTENV_DEV_NAME_BLKDEV
243#else
Hans de Goedea03bdaa2014-09-16 09:26:23 +0200244#define BOOTENV_RUN_SCSI_INIT
245#define BOOTENV_SET_SCSI_NEED_INIT
Dennis Gilmore2a432012014-07-30 16:37:14 -0600246#define BOOTENV_SHARED_SCSI
247#define BOOTENV_DEV_SCSI \
Simon Glassc649e3c2016-05-01 11:36:02 -0600248 BOOT_TARGET_DEVICES_references_SCSI_without_CONFIG_SCSI
Dennis Gilmore2a432012014-07-30 16:37:14 -0600249#define BOOTENV_DEV_NAME_SCSI \
Simon Glassc649e3c2016-05-01 11:36:02 -0600250 BOOT_TARGET_DEVICES_references_SCSI_without_CONFIG_SCSI
Dennis Gilmore2a432012014-07-30 16:37:14 -0600251#endif
252
Simon Glassfc843a02017-05-17 03:25:30 -0600253#ifdef CONFIG_IDE
Joshua Wattd5e994f2019-06-20 16:31:35 -0500254#define BOOTENV_RUN_IDE_INIT "run ide_init; "
255#define BOOTENV_SET_IDE_NEED_INIT "setenv ide_need_init; "
256#define BOOTENV_SHARED_IDE \
257 "ide_init=" \
258 "if ${ide_need_init}; then " \
259 "setenv ide_need_init false; " \
260 "ide reset; " \
261 "fi\0" \
262 \
263 "ide_boot=" \
264 BOOTENV_RUN_IDE_INIT \
265 BOOTENV_SHARED_BLKDEV_BODY(ide)
Dennis Gilmore2a432012014-07-30 16:37:14 -0600266#define BOOTENV_DEV_IDE BOOTENV_DEV_BLKDEV
267#define BOOTENV_DEV_NAME_IDE BOOTENV_DEV_NAME_BLKDEV
268#else
Joshua Wattd5e994f2019-06-20 16:31:35 -0500269#define BOOTENV_RUN_IDE_INIT
270#define BOOTENV_SET_IDE_NEED_INIT
Dennis Gilmore2a432012014-07-30 16:37:14 -0600271#define BOOTENV_SHARED_IDE
272#define BOOTENV_DEV_IDE \
Simon Glassfc843a02017-05-17 03:25:30 -0600273 BOOT_TARGET_DEVICES_references_IDE_without_CONFIG_IDE
Dennis Gilmore2a432012014-07-30 16:37:14 -0600274#define BOOTENV_DEV_NAME_IDE \
Simon Glassfc843a02017-05-17 03:25:30 -0600275 BOOT_TARGET_DEVICES_references_IDE_without_CONFIG_IDE
Dennis Gilmore2a432012014-07-30 16:37:14 -0600276#endif
277
Simon Glasse15ba682021-08-01 18:54:38 -0600278#if defined(CONFIG_PCI)
David Abdurachmanovf0ebcf82019-07-22 11:38:11 +0300279#define BOOTENV_RUN_PCI_ENUM "run boot_pci_enum; "
Stephen Warren986691f2016-01-26 11:10:13 -0700280#define BOOTENV_SHARED_PCI \
David Abdurachmanovf0ebcf82019-07-22 11:38:11 +0300281 "boot_pci_enum=pci enum\0"
Stephen Warren986691f2016-01-26 11:10:13 -0700282#else
David Abdurachmanovf0ebcf82019-07-22 11:38:11 +0300283#define BOOTENV_RUN_PCI_ENUM
Stephen Warren986691f2016-01-26 11:10:13 -0700284#define BOOTENV_SHARED_PCI
285#endif
286
Dennis Gilmore2a432012014-07-30 16:37:14 -0600287#ifdef CONFIG_CMD_USB
Stephen Warren3483b752016-01-26 11:10:12 -0700288#define BOOTENV_RUN_NET_USB_START "run boot_net_usb_start; "
Dennis Gilmore2a432012014-07-30 16:37:14 -0600289#define BOOTENV_SHARED_USB \
Stephen Warren3483b752016-01-26 11:10:12 -0700290 "boot_net_usb_start=usb start\0" \
Dennis Gilmore2a432012014-07-30 16:37:14 -0600291 "usb_boot=" \
Stephen Warren3483b752016-01-26 11:10:12 -0700292 "usb start; " \
Dennis Gilmore2a432012014-07-30 16:37:14 -0600293 BOOTENV_SHARED_BLKDEV_BODY(usb)
294#define BOOTENV_DEV_USB BOOTENV_DEV_BLKDEV
295#define BOOTENV_DEV_NAME_USB BOOTENV_DEV_NAME_BLKDEV
296#else
Stephen Warren3483b752016-01-26 11:10:12 -0700297#define BOOTENV_RUN_NET_USB_START
Dennis Gilmore2a432012014-07-30 16:37:14 -0600298#define BOOTENV_SHARED_USB
299#define BOOTENV_DEV_USB \
300 BOOT_TARGET_DEVICES_references_USB_without_CONFIG_CMD_USB
301#define BOOTENV_DEV_NAME_USB \
302 BOOT_TARGET_DEVICES_references_USB_without_CONFIG_CMD_USB
303#endif
304
Lukas Auera8da9ff2018-11-22 11:26:33 +0100305#ifdef CONFIG_CMD_VIRTIO
David Abdurachmanovf0ebcf82019-07-22 11:38:11 +0300306#define BOOTENV_RUN_VIRTIO_INIT "run virtio_init; "
307#define BOOTENV_SET_VIRTIO_NEED_INIT "virtio_need_init=; "
308#define BOOTENV_SHARED_VIRTIO \
309 "virtio_init=" \
310 "if ${virtio_need_init}; then " \
311 "virtio_need_init=false; " \
312 "virtio scan; " \
313 "fi\0" \
314 \
315 "virtio_boot=" \
316 BOOTENV_RUN_PCI_ENUM \
317 BOOTENV_RUN_VIRTIO_INIT \
318 BOOTENV_SHARED_BLKDEV_BODY(virtio)
Lukas Auera8da9ff2018-11-22 11:26:33 +0100319#define BOOTENV_DEV_VIRTIO BOOTENV_DEV_BLKDEV
320#define BOOTENV_DEV_NAME_VIRTIO BOOTENV_DEV_NAME_BLKDEV
321#else
David Abdurachmanovf0ebcf82019-07-22 11:38:11 +0300322#define BOOTENV_RUN_VIRTIO_INIT
323#define BOOTENV_SET_VIRTIO_NEED_INIT
Lukas Auera8da9ff2018-11-22 11:26:33 +0100324#define BOOTENV_SHARED_VIRTIO
325#define BOOTENV_DEV_VIRTIO \
326 BOOT_TARGET_DEVICES_references_VIRTIO_without_CONFIG_CMD_VIRTIO
327#define BOOTENV_DEV_NAME_VIRTIO \
328 BOOT_TARGET_DEVICES_references_VIRTIO_without_CONFIG_CMD_VIRTIO
329#endif
330
Dennis Gilmore2a432012014-07-30 16:37:14 -0600331#if defined(CONFIG_CMD_DHCP)
Alexander Graf20898ea2016-05-06 21:01:07 +0200332#if defined(CONFIG_EFI_LOADER)
Alexander Graf2c6903f2018-04-23 07:59:48 +0200333/* http://www.iana.org/assignments/dhcpv6-parameters/dhcpv6-parameters.xml */
Simon Glassa4958a72018-09-15 00:50:52 -0600334#if defined(CONFIG_ARM64) || defined(__aarch64__)
Alexander Graf20898ea2016-05-06 21:01:07 +0200335#define BOOTENV_EFI_PXE_ARCH "0xb"
336#define BOOTENV_EFI_PXE_VCI "PXEClient:Arch:00011:UNDI:003000"
Simon Glassa4958a72018-09-15 00:50:52 -0600337#elif defined(CONFIG_ARM) || defined(__arm__)
Alexander Graf20898ea2016-05-06 21:01:07 +0200338#define BOOTENV_EFI_PXE_ARCH "0xa"
339#define BOOTENV_EFI_PXE_VCI "PXEClient:Arch:00010:UNDI:003000"
Simon Glassa4958a72018-09-15 00:50:52 -0600340#elif defined(CONFIG_X86) || defined(__x86_64__)
Alexander Graf20898ea2016-05-06 21:01:07 +0200341#define BOOTENV_EFI_PXE_ARCH "0x7"
342#define BOOTENV_EFI_PXE_VCI "PXEClient:Arch:00007:UNDI:003000"
Simon Glassa4958a72018-09-15 00:50:52 -0600343#elif defined(__i386__)
344#define BOOTENV_EFI_PXE_ARCH "0x6"
345#define BOOTENV_EFI_PXE_VCI "PXEClient:Arch:00006:UNDI:003000"
Lukas Auer862e2e72018-11-22 11:26:12 +0100346#elif defined(CONFIG_ARCH_RV32I) || ((defined(__riscv) && __riscv_xlen == 32))
Alexander Graf2c6903f2018-04-23 07:59:48 +0200347#define BOOTENV_EFI_PXE_ARCH "0x19"
348#define BOOTENV_EFI_PXE_VCI "PXEClient:Arch:00025:UNDI:003000"
Lukas Auer862e2e72018-11-22 11:26:12 +0100349#elif defined(CONFIG_ARCH_RV64I) || ((defined(__riscv) && __riscv_xlen == 64))
Alexander Graf2c6903f2018-04-23 07:59:48 +0200350#define BOOTENV_EFI_PXE_ARCH "0x1b"
351#define BOOTENV_EFI_PXE_VCI "PXEClient:Arch:00027:UNDI:003000"
Simon Glassa4958a72018-09-15 00:50:52 -0600352#elif defined(CONFIG_SANDBOX)
353# error "sandbox EFI support is only supported on ARM and x86"
Alexander Graf20898ea2016-05-06 21:01:07 +0200354#else
355#error Please specify an EFI client identifier
356#endif
357
358/*
359 * Ask the dhcp server for an EFI binary. If we get one, check for a
360 * device tree in the same folder. Then boot everything. If the file was
361 * not an EFI binary, we just return from the bootefi command and continue.
362 */
363#define BOOTENV_EFI_RUN_DHCP \
364 "setenv efi_fdtfile ${fdtfile}; " \
365 BOOTENV_EFI_SET_FDTFILE_FALLBACK \
366 "setenv efi_old_vci ${bootp_vci};" \
367 "setenv efi_old_arch ${bootp_arch};" \
368 "setenv bootp_vci " BOOTENV_EFI_PXE_VCI ";" \
369 "setenv bootp_arch " BOOTENV_EFI_PXE_ARCH ";" \
370 "if dhcp ${kernel_addr_r}; then " \
371 "tftpboot ${fdt_addr_r} dtb/${efi_fdtfile};" \
Peter Hoyese9496ec2022-03-31 11:53:22 +0100372 "if fdt addr -q ${fdt_addr_r}; then " \
Alexander Graf20898ea2016-05-06 21:01:07 +0200373 "bootefi ${kernel_addr_r} ${fdt_addr_r}; " \
374 "else " \
375 "bootefi ${kernel_addr_r} ${fdtcontroladdr};" \
376 "fi;" \
377 "fi;" \
378 "setenv bootp_vci ${efi_old_vci};" \
379 "setenv bootp_arch ${efi_old_arch};" \
380 "setenv efi_fdtfile;" \
381 "setenv efi_old_arch;" \
382 "setenv efi_old_vci;"
383#else
384#define BOOTENV_EFI_RUN_DHCP
385#endif
Dennis Gilmore2a432012014-07-30 16:37:14 -0600386#define BOOTENV_DEV_DHCP(devtypeu, devtypel, instance) \
387 "bootcmd_dhcp=" \
Andre Przywaraccadfca2021-07-12 00:07:09 +0100388 "devtype=" #devtypel "; " \
Stephen Warren3483b752016-01-26 11:10:12 -0700389 BOOTENV_RUN_NET_USB_START \
David Abdurachmanovf0ebcf82019-07-22 11:38:11 +0300390 BOOTENV_RUN_PCI_ENUM \
Stephen Warrencc11b392015-01-19 16:39:11 -0700391 "if dhcp ${scriptaddr} ${boot_script_dhcp}; then " \
Dennis Gilmore2a432012014-07-30 16:37:14 -0600392 "source ${scriptaddr}; " \
Alexander Graf20898ea2016-05-06 21:01:07 +0200393 "fi;" \
394 BOOTENV_EFI_RUN_DHCP \
395 "\0"
Dennis Gilmore2a432012014-07-30 16:37:14 -0600396#define BOOTENV_DEV_NAME_DHCP(devtypeu, devtypel, instance) \
397 "dhcp "
398#else
399#define BOOTENV_DEV_DHCP \
400 BOOT_TARGET_DEVICES_references_DHCP_without_CONFIG_CMD_DHCP
401#define BOOTENV_DEV_NAME_DHCP \
402 BOOT_TARGET_DEVICES_references_DHCP_without_CONFIG_CMD_DHCP
403#endif
404
405#if defined(CONFIG_CMD_DHCP) && defined(CONFIG_CMD_PXE)
406#define BOOTENV_DEV_PXE(devtypeu, devtypel, instance) \
407 "bootcmd_pxe=" \
Stephen Warren3483b752016-01-26 11:10:12 -0700408 BOOTENV_RUN_NET_USB_START \
David Abdurachmanovf0ebcf82019-07-22 11:38:11 +0300409 BOOTENV_RUN_PCI_ENUM \
Dennis Gilmore2a432012014-07-30 16:37:14 -0600410 "dhcp; " \
411 "if pxe get; then " \
412 "pxe boot; " \
413 "fi\0"
414#define BOOTENV_DEV_NAME_PXE(devtypeu, devtypel, instance) \
415 "pxe "
416#else
417#define BOOTENV_DEV_PXE \
418 BOOT_TARGET_DEVICES_references_PXE_without_CONFIG_CMD_DHCP_or_PXE
419#define BOOTENV_DEV_NAME_PXE \
420 BOOT_TARGET_DEVICES_references_PXE_without_CONFIG_CMD_DHCP_or_PXE
421#endif
422
Matwey V. Kornilovd8826072022-08-09 18:54:07 +0300423#if defined(CONFIG_CMD_EXTENSION)
424#define BOOTENV_RUN_EXTENSION_INIT "run extension_init; "
425#define BOOTENV_RUN_EXTENSION_APPLY "run extension_apply; "
426#define BOOTENV_SET_EXTENSION_NEED_INIT \
427 "extension_need_init=; " \
428 "setenv extension_overlay_addr ${fdtoverlay_addr_r}; "
429#define BOOTENV_SHARED_EXTENSION \
430 "extension_init=" \
431 "echo Extension init...; " \
432 "if ${extension_need_init}; then " \
433 "extension_need_init=false; " \
434 "extension scan; " \
435 "fi\0" \
436 \
437 "extension_overlay_cmd=" \
438 "load ${devtype} ${devnum}:${distro_bootpart} " \
439 "${extension_overlay_addr} ${prefix}${extension_overlay_name}\0" \
440 "extension_apply=" \
441 "if fdt addr -q ${fdt_addr_r}; then " \
442 "extension apply all; " \
443 "fi\0"
444#else
445#define BOOTENV_RUN_EXTENSION_INIT
446#define BOOTENV_RUN_EXTENSION_APPLY
447#define BOOTENV_SET_EXTENSION_NEED_INIT
448#define BOOTENV_SHARED_EXTENSION
449#endif
450
Pali Roháre6ca1482022-05-31 10:32:36 +0200451#define BOOTENV_DEV_NAME(devtypeu, devtypel, instance, ...) \
452 BOOTENV_DEV_NAME_##devtypeu(devtypeu, devtypel, instance, ## __VA_ARGS__)
Dennis Gilmore2a432012014-07-30 16:37:14 -0600453#define BOOTENV_BOOT_TARGETS \
454 "boot_targets=" BOOT_TARGET_DEVICES(BOOTENV_DEV_NAME) "\0"
455
Pali Roháre6ca1482022-05-31 10:32:36 +0200456#define BOOTENV_DEV(devtypeu, devtypel, instance, ...) \
457 BOOTENV_DEV_##devtypeu(devtypeu, devtypel, instance, ## __VA_ARGS__)
Dennis Gilmore2a432012014-07-30 16:37:14 -0600458#define BOOTENV \
Sjoerd Simonsd0bce0d2015-04-13 22:54:24 +0200459 BOOTENV_SHARED_HOST \
Dennis Gilmore2a432012014-07-30 16:37:14 -0600460 BOOTENV_SHARED_MMC \
Stephen Warren986691f2016-01-26 11:10:13 -0700461 BOOTENV_SHARED_PCI \
Dennis Gilmore2a432012014-07-30 16:37:14 -0600462 BOOTENV_SHARED_USB \
463 BOOTENV_SHARED_SATA \
464 BOOTENV_SHARED_SCSI \
Heinrich Schuchardt9493e392018-12-21 02:18:16 +0100465 BOOTENV_SHARED_NVME \
Dennis Gilmore2a432012014-07-30 16:37:14 -0600466 BOOTENV_SHARED_IDE \
Roy Spliet40d21542015-09-17 18:46:59 -0400467 BOOTENV_SHARED_UBIFS \
Alexander Graf74522c82016-03-10 00:26:15 +0100468 BOOTENV_SHARED_EFI \
Lukas Auera8da9ff2018-11-22 11:26:33 +0100469 BOOTENV_SHARED_VIRTIO \
Matwey V. Kornilovd8826072022-08-09 18:54:07 +0300470 BOOTENV_SHARED_EXTENSION \
Dennis Gilmore2a432012014-07-30 16:37:14 -0600471 "boot_prefixes=/ /boot/\0" \
472 "boot_scripts=boot.scr.uimg boot.scr\0" \
Stephen Warrencc11b392015-01-19 16:39:11 -0700473 "boot_script_dhcp=boot.scr.uimg\0" \
Dennis Gilmore2a432012014-07-30 16:37:14 -0600474 BOOTENV_BOOT_TARGETS \
Dennis Gilmore2a432012014-07-30 16:37:14 -0600475 \
Martyn Welchad5fbc62018-11-06 12:23:53 +0000476 "boot_syslinux_conf=extlinux/extlinux.conf\0" \
Dennis Gilmore2a432012014-07-30 16:37:14 -0600477 "boot_extlinux=" \
Sjoerd Simons59d03cb2015-08-28 15:01:54 +0200478 "sysboot ${devtype} ${devnum}:${distro_bootpart} any " \
Martyn Welchad5fbc62018-11-06 12:23:53 +0000479 "${scriptaddr} ${prefix}${boot_syslinux_conf}\0" \
Dennis Gilmore2a432012014-07-30 16:37:14 -0600480 \
481 "scan_dev_for_extlinux=" \
Sjoerd Simons59d03cb2015-08-28 15:01:54 +0200482 "if test -e ${devtype} " \
483 "${devnum}:${distro_bootpart} " \
Martyn Welchad5fbc62018-11-06 12:23:53 +0000484 "${prefix}${boot_syslinux_conf}; then " \
485 "echo Found ${prefix}${boot_syslinux_conf}; " \
Dennis Gilmore2a432012014-07-30 16:37:14 -0600486 "run boot_extlinux; " \
Marek Vasut53e5b582023-01-05 02:26:03 +0100487 "echo EXTLINUX FAILED: continuing...; " \
Dennis Gilmore2a432012014-07-30 16:37:14 -0600488 "fi\0" \
489 \
490 "boot_a_script=" \
Sjoerd Simons59d03cb2015-08-28 15:01:54 +0200491 "load ${devtype} ${devnum}:${distro_bootpart} " \
Dennis Gilmore2a432012014-07-30 16:37:14 -0600492 "${scriptaddr} ${prefix}${script}; " \
493 "source ${scriptaddr}\0" \
494 \
495 "scan_dev_for_scripts=" \
496 "for script in ${boot_scripts}; do " \
Sjoerd Simons59d03cb2015-08-28 15:01:54 +0200497 "if test -e ${devtype} " \
498 "${devnum}:${distro_bootpart} " \
Dennis Gilmore2a432012014-07-30 16:37:14 -0600499 "${prefix}${script}; then " \
500 "echo Found U-Boot script " \
501 "${prefix}${script}; " \
502 "run boot_a_script; " \
503 "echo SCRIPT FAILED: continuing...; " \
504 "fi; " \
505 "done\0" \
506 \
507 "scan_dev_for_boot=" \
Sjoerd Simons59d03cb2015-08-28 15:01:54 +0200508 "echo Scanning ${devtype} " \
509 "${devnum}:${distro_bootpart}...; " \
Dennis Gilmore2a432012014-07-30 16:37:14 -0600510 "for prefix in ${boot_prefixes}; do " \
511 "run scan_dev_for_extlinux; " \
512 "run scan_dev_for_scripts; " \
Alexander Graf74522c82016-03-10 00:26:15 +0100513 "done;" \
514 SCAN_DEV_FOR_EFI \
515 "\0" \
Dennis Gilmore2a432012014-07-30 16:37:14 -0600516 \
Sjoerd Simons735b1cf2015-01-05 18:13:38 +0100517 "scan_dev_for_boot_part=" \
Sjoerd Simonsf643d922015-02-25 23:23:52 +0100518 "part list ${devtype} ${devnum} -bootable devplist; " \
519 "env exists devplist || setenv devplist 1; " \
Sjoerd Simons59d03cb2015-08-28 15:01:54 +0200520 "for distro_bootpart in ${devplist}; do " \
521 "if fstype ${devtype} " \
522 "${devnum}:${distro_bootpart} " \
Sjoerd Simons735b1cf2015-01-05 18:13:38 +0100523 "bootfstype; then " \
Marek Vasutd0ba0ca2023-01-05 14:08:23 +0100524 "part uuid ${devtype} " \
525 "${devnum}:${distro_bootpart} " \
526 "distro_bootpart_uuid ; " \
Sjoerd Simons735b1cf2015-01-05 18:13:38 +0100527 "run scan_dev_for_boot; " \
528 "fi; " \
AKASHI Takahiro13dd6662018-12-04 15:46:55 +0900529 "done; " \
530 "setenv devplist\0" \
Sjoerd Simons735b1cf2015-01-05 18:13:38 +0100531 \
Dennis Gilmore2a432012014-07-30 16:37:14 -0600532 BOOT_TARGET_DEVICES(BOOTENV_DEV) \
533 \
Sjoerd Simons453c6cc2015-01-05 18:13:39 +0100534 "distro_bootcmd=" BOOTENV_SET_SCSI_NEED_INIT \
Heinrich Schuchardt9493e392018-12-21 02:18:16 +0100535 BOOTENV_SET_NVME_NEED_INIT \
Joshua Wattd5e994f2019-06-20 16:31:35 -0500536 BOOTENV_SET_IDE_NEED_INIT \
David Abdurachmanovf0ebcf82019-07-22 11:38:11 +0300537 BOOTENV_SET_VIRTIO_NEED_INIT \
Matwey V. Kornilovd8826072022-08-09 18:54:07 +0300538 BOOTENV_SET_EXTENSION_NEED_INIT \
Dennis Gilmore2a432012014-07-30 16:37:14 -0600539 "for target in ${boot_targets}; do " \
540 "run bootcmd_${target}; " \
541 "done\0"
542
Dennis Gilmore2a432012014-07-30 16:37:14 -0600543#endif /* _CONFIG_CMD_DISTRO_BOOTCMD_H */