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9#ifndef _CONFIG_CMD_DISTRO_BOOTCMD_H
10#define _CONFIG_CMD_DISTRO_BOOTCMD_H
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28#define BOOTENV_SHARED_BLKDEV_BODY(devtypel) \
29 "if " #devtypel " dev ${devnum}; then " \
30 "devtype=" #devtypel "; " \
31 "run scan_dev_for_boot_part; " \
32 "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 "=" \
40 "devnum=" #instance "; " \
41 "run " #devtypel "_boot\0"
42
43#define BOOTENV_DEV_NAME_BLKDEV(devtypeu, devtypel, instance) \
44 #devtypel #instance " "
45
46#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
58#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
70#ifdef CONFIG_CMD_UBIFS
71#define BOOTENV_SHARED_UBIFS \
72 "ubifs_boot=" \
73 "env exists bootubipart || " \
74 "env set bootubipart UBI; " \
75 "env exists bootubivol || " \
76 "env set bootubivol boot; " \
77 "if ubi part ${bootubipart} && " \
78 "ubifsmount ubi${devnum}:${bootubivol}; " \
79 "then " \
80 "devtype=ubi; " \
81 "run scan_dev_for_boot; " \
82 "fi\0"
83#define BOOTENV_DEV_UBIFS BOOTENV_DEV_BLKDEV
84#define BOOTENV_DEV_NAME_UBIFS BOOTENV_DEV_NAME_BLKDEV
85#else
86#define BOOTENV_SHARED_UBIFS
87#define BOOTENV_DEV_UBIFS \
88 BOOT_TARGET_DEVICES_references_UBIFS_without_CONFIG_CMD_UBIFS
89#define BOOTENV_DEV_NAME_UBIFS \
90 BOOT_TARGET_DEVICES_references_UBIFS_without_CONFIG_CMD_UBIFS
91#endif
92
93#ifdef CONFIG_EFI_LOADER
94#if defined(CONFIG_ARM64)
95#define BOOTEFI_NAME "bootaa64.efi"
96#elif defined(CONFIG_ARM)
97#define BOOTEFI_NAME "bootarm.efi"
98#elif defined(CONFIG_X86_RUN_32BIT)
99#define BOOTEFI_NAME "bootia32.efi"
100#elif defined(CONFIG_X86_RUN_64BIT)
101#define BOOTEFI_NAME "bootx64.efi"
102#elif defined(CONFIG_ARCH_RV32I)
103#define BOOTEFI_NAME "bootriscv32.efi"
104#elif defined(CONFIG_ARCH_RV64I)
105#define BOOTEFI_NAME "bootriscv64.efi"
106#endif
107#endif
108
109#ifdef BOOTEFI_NAME
110#if defined(CONFIG_ARM) && !defined(CONFIG_ARM64)
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115
116#define BOOTENV_EFI_SET_FDTFILE_FALLBACK \
117 "if test -z \"${fdtfile}\" -a -n \"${soc}\"; then " \
118 "setenv efi_fdtfile ${soc}-${board}${boardver}.dtb; " \
119 "fi; "
120#else
121#ifndef BOOTENV_EFI_SET_FDTFILE_FALLBACK
122#define BOOTENV_EFI_SET_FDTFILE_FALLBACK
123#endif
124#endif
125
126#ifdef CONFIG_CMD_BOOTEFI_BOOTMGR
127#define BOOTENV_EFI_BOOTMGR \
128 "boot_efi_bootmgr=" \
129 "if fdt addr ${fdt_addr_r}; then " \
130 "bootefi bootmgr ${fdt_addr_r};" \
131 "else " \
132 "bootefi bootmgr;" \
133 "fi\0"
134#else
135#define BOOTENV_EFI_BOOTMGR
136#endif
137
138#define BOOTENV_SHARED_EFI \
139 BOOTENV_EFI_BOOTMGR \
140 \
141 "boot_efi_binary=" \
142 "load ${devtype} ${devnum}:${distro_bootpart} " \
143 "${kernel_addr_r} efi/boot/"BOOTEFI_NAME"; " \
144 "if fdt addr ${fdt_addr_r}; then " \
145 "bootefi ${kernel_addr_r} ${fdt_addr_r};" \
146 "else " \
147 "bootefi ${kernel_addr_r} ${fdtcontroladdr};" \
148 "fi\0" \
149 \
150 "load_efi_dtb=" \
151 "load ${devtype} ${devnum}:${distro_bootpart} " \
152 "${fdt_addr_r} ${prefix}${efi_fdtfile}\0" \
153 \
154 "efi_dtb_prefixes=/ /dtb/ /dtb/current/\0" \
155 "scan_dev_for_efi=" \
156 "setenv efi_fdtfile ${fdtfile}; " \
157 BOOTENV_EFI_SET_FDTFILE_FALLBACK \
158 "for prefix in ${efi_dtb_prefixes}; do " \
159 "if test -e ${devtype} " \
160 "${devnum}:${distro_bootpart} " \
161 "${prefix}${efi_fdtfile}; then " \
162 "run load_efi_dtb; " \
163 "fi;" \
164 "done;" \
165 "run boot_efi_bootmgr;" \
166 "if test -e ${devtype} ${devnum}:${distro_bootpart} " \
167 "efi/boot/"BOOTEFI_NAME"; then " \
168 "echo Found EFI removable media binary " \
169 "efi/boot/"BOOTEFI_NAME"; " \
170 "run boot_efi_binary; " \
171 "echo EFI LOAD FAILED: continuing...; " \
172 "fi; " \
173 "setenv efi_fdtfile\0"
174#define SCAN_DEV_FOR_EFI "run scan_dev_for_efi;"
175#else
176#define BOOTENV_SHARED_EFI
177#define SCAN_DEV_FOR_EFI
178#endif
179
180#ifdef CONFIG_SATA
181#define BOOTENV_SHARED_SATA BOOTENV_SHARED_BLKDEV(sata)
182#define BOOTENV_DEV_SATA BOOTENV_DEV_BLKDEV
183#define BOOTENV_DEV_NAME_SATA BOOTENV_DEV_NAME_BLKDEV
184#else
185#define BOOTENV_SHARED_SATA
186#define BOOTENV_DEV_SATA \
187 BOOT_TARGET_DEVICES_references_SATA_without_CONFIG_SATA
188#define BOOTENV_DEV_NAME_SATA \
189 BOOT_TARGET_DEVICES_references_SATA_without_CONFIG_SATA
190#endif
191
192#ifdef CONFIG_NVME
193#define BOOTENV_RUN_NVME_INIT "run nvme_init; "
194#define BOOTENV_SET_NVME_NEED_INIT "setenv nvme_need_init; "
195#define BOOTENV_SHARED_NVME \
196 "nvme_init=" \
197 "if ${nvme_need_init}; then " \
198 "setenv nvme_need_init false; " \
199 "nvme scan; " \
200 "fi\0" \
201 \
202 "nvme_boot=" \
203 BOOTENV_RUN_PCI_ENUM \
204 BOOTENV_RUN_NVME_INIT \
205 BOOTENV_SHARED_BLKDEV_BODY(nvme)
206#define BOOTENV_DEV_NVME BOOTENV_DEV_BLKDEV
207#define BOOTENV_DEV_NAME_NVME BOOTENV_DEV_NAME_BLKDEV
208#else
209#define BOOTENV_RUN_NVME_INIT
210#define BOOTENV_SET_NVME_NEED_INIT
211#define BOOTENV_SHARED_NVME
212#define BOOTENV_DEV_NVME \
213 BOOT_TARGET_DEVICES_references_NVME_without_CONFIG_NVME
214#define BOOTENV_DEV_NAME_NVME \
215 BOOT_TARGET_DEVICES_references_NVME_without_CONFIG_NVME
216#endif
217
218#ifdef CONFIG_SCSI
219#define BOOTENV_RUN_SCSI_INIT "run scsi_init; "
220#define BOOTENV_SET_SCSI_NEED_INIT "scsi_need_init=; "
221#define BOOTENV_SHARED_SCSI \
222 "scsi_init=" \
223 "if ${scsi_need_init}; then " \
224 "scsi_need_init=false; " \
225 "scsi scan; " \
226 "fi\0" \
227 \
228 "scsi_boot=" \
229 BOOTENV_RUN_SCSI_INIT \
230 BOOTENV_SHARED_BLKDEV_BODY(scsi)
231#define BOOTENV_DEV_SCSI BOOTENV_DEV_BLKDEV
232#define BOOTENV_DEV_NAME_SCSI BOOTENV_DEV_NAME_BLKDEV
233#else
234#define BOOTENV_RUN_SCSI_INIT
235#define BOOTENV_SET_SCSI_NEED_INIT
236#define BOOTENV_SHARED_SCSI
237#define BOOTENV_DEV_SCSI \
238 BOOT_TARGET_DEVICES_references_SCSI_without_CONFIG_SCSI
239#define BOOTENV_DEV_NAME_SCSI \
240 BOOT_TARGET_DEVICES_references_SCSI_without_CONFIG_SCSI
241#endif
242
243#ifdef CONFIG_IDE
244#define BOOTENV_RUN_IDE_INIT "run ide_init; "
245#define BOOTENV_SET_IDE_NEED_INIT "setenv ide_need_init; "
246#define BOOTENV_SHARED_IDE \
247 "ide_init=" \
248 "if ${ide_need_init}; then " \
249 "setenv ide_need_init false; " \
250 "ide reset; " \
251 "fi\0" \
252 \
253 "ide_boot=" \
254 BOOTENV_RUN_IDE_INIT \
255 BOOTENV_SHARED_BLKDEV_BODY(ide)
256#define BOOTENV_DEV_IDE BOOTENV_DEV_BLKDEV
257#define BOOTENV_DEV_NAME_IDE BOOTENV_DEV_NAME_BLKDEV
258#else
259#define BOOTENV_RUN_IDE_INIT
260#define BOOTENV_SET_IDE_NEED_INIT
261#define BOOTENV_SHARED_IDE
262#define BOOTENV_DEV_IDE \
263 BOOT_TARGET_DEVICES_references_IDE_without_CONFIG_IDE
264#define BOOTENV_DEV_NAME_IDE \
265 BOOT_TARGET_DEVICES_references_IDE_without_CONFIG_IDE
266#endif
267
268#if defined(CONFIG_DM_PCI)
269#define BOOTENV_RUN_PCI_ENUM "run boot_pci_enum; "
270#define BOOTENV_SHARED_PCI \
271 "boot_pci_enum=pci enum\0"
272#else
273#define BOOTENV_RUN_PCI_ENUM
274#define BOOTENV_SHARED_PCI
275#endif
276
277#ifdef CONFIG_CMD_USB
278#define BOOTENV_RUN_NET_USB_START "run boot_net_usb_start; "
279#define BOOTENV_SHARED_USB \
280 "boot_net_usb_start=usb start\0" \
281 "usb_boot=" \
282 "usb start; " \
283 BOOTENV_SHARED_BLKDEV_BODY(usb)
284#define BOOTENV_DEV_USB BOOTENV_DEV_BLKDEV
285#define BOOTENV_DEV_NAME_USB BOOTENV_DEV_NAME_BLKDEV
286#else
287#define BOOTENV_RUN_NET_USB_START
288#define BOOTENV_SHARED_USB
289#define BOOTENV_DEV_USB \
290 BOOT_TARGET_DEVICES_references_USB_without_CONFIG_CMD_USB
291#define BOOTENV_DEV_NAME_USB \
292 BOOT_TARGET_DEVICES_references_USB_without_CONFIG_CMD_USB
293#endif
294
295#ifdef CONFIG_CMD_VIRTIO
296#define BOOTENV_RUN_VIRTIO_INIT "run virtio_init; "
297#define BOOTENV_SET_VIRTIO_NEED_INIT "virtio_need_init=; "
298#define BOOTENV_SHARED_VIRTIO \
299 "virtio_init=" \
300 "if ${virtio_need_init}; then " \
301 "virtio_need_init=false; " \
302 "virtio scan; " \
303 "fi\0" \
304 \
305 "virtio_boot=" \
306 BOOTENV_RUN_PCI_ENUM \
307 BOOTENV_RUN_VIRTIO_INIT \
308 BOOTENV_SHARED_BLKDEV_BODY(virtio)
309#define BOOTENV_DEV_VIRTIO BOOTENV_DEV_BLKDEV
310#define BOOTENV_DEV_NAME_VIRTIO BOOTENV_DEV_NAME_BLKDEV
311#else
312#define BOOTENV_RUN_VIRTIO_INIT
313#define BOOTENV_SET_VIRTIO_NEED_INIT
314#define BOOTENV_SHARED_VIRTIO
315#define BOOTENV_DEV_VIRTIO \
316 BOOT_TARGET_DEVICES_references_VIRTIO_without_CONFIG_CMD_VIRTIO
317#define BOOTENV_DEV_NAME_VIRTIO \
318 BOOT_TARGET_DEVICES_references_VIRTIO_without_CONFIG_CMD_VIRTIO
319#endif
320
321#if defined(CONFIG_CMD_DHCP)
322#if defined(CONFIG_EFI_LOADER)
323
324#if defined(CONFIG_ARM64) || defined(__aarch64__)
325#define BOOTENV_EFI_PXE_ARCH "0xb"
326#define BOOTENV_EFI_PXE_VCI "PXEClient:Arch:00011:UNDI:003000"
327#elif defined(CONFIG_ARM) || defined(__arm__)
328#define BOOTENV_EFI_PXE_ARCH "0xa"
329#define BOOTENV_EFI_PXE_VCI "PXEClient:Arch:00010:UNDI:003000"
330#elif defined(CONFIG_X86) || defined(__x86_64__)
331#define BOOTENV_EFI_PXE_ARCH "0x7"
332#define BOOTENV_EFI_PXE_VCI "PXEClient:Arch:00007:UNDI:003000"
333#elif defined(__i386__)
334#define BOOTENV_EFI_PXE_ARCH "0x6"
335#define BOOTENV_EFI_PXE_VCI "PXEClient:Arch:00006:UNDI:003000"
336#elif defined(CONFIG_ARCH_RV32I) || ((defined(__riscv) && __riscv_xlen == 32))
337#define BOOTENV_EFI_PXE_ARCH "0x19"
338#define BOOTENV_EFI_PXE_VCI "PXEClient:Arch:00025:UNDI:003000"
339#elif defined(CONFIG_ARCH_RV64I) || ((defined(__riscv) && __riscv_xlen == 64))
340#define BOOTENV_EFI_PXE_ARCH "0x1b"
341#define BOOTENV_EFI_PXE_VCI "PXEClient:Arch:00027:UNDI:003000"
342#elif defined(CONFIG_SANDBOX)
343# error "sandbox EFI support is only supported on ARM and x86"
344#else
345#error Please specify an EFI client identifier
346#endif
347
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351
352
353#define BOOTENV_EFI_RUN_DHCP \
354 "setenv efi_fdtfile ${fdtfile}; " \
355 BOOTENV_EFI_SET_FDTFILE_FALLBACK \
356 "setenv efi_old_vci ${bootp_vci};" \
357 "setenv efi_old_arch ${bootp_arch};" \
358 "setenv bootp_vci " BOOTENV_EFI_PXE_VCI ";" \
359 "setenv bootp_arch " BOOTENV_EFI_PXE_ARCH ";" \
360 "if dhcp ${kernel_addr_r}; then " \
361 "tftpboot ${fdt_addr_r} dtb/${efi_fdtfile};" \
362 "if fdt addr ${fdt_addr_r}; then " \
363 "bootefi ${kernel_addr_r} ${fdt_addr_r}; " \
364 "else " \
365 "bootefi ${kernel_addr_r} ${fdtcontroladdr};" \
366 "fi;" \
367 "fi;" \
368 "setenv bootp_vci ${efi_old_vci};" \
369 "setenv bootp_arch ${efi_old_arch};" \
370 "setenv efi_fdtfile;" \
371 "setenv efi_old_arch;" \
372 "setenv efi_old_vci;"
373#else
374#define BOOTENV_EFI_RUN_DHCP
375#endif
376#define BOOTENV_DEV_DHCP(devtypeu, devtypel, instance) \
377 "bootcmd_dhcp=" \
378 "setenv devtype " #devtypel "; " \
379 BOOTENV_RUN_NET_USB_START \
380 BOOTENV_RUN_PCI_ENUM \
381 "if dhcp ${scriptaddr} ${boot_script_dhcp}; then " \
382 "source ${scriptaddr}; " \
383 "fi;" \
384 BOOTENV_EFI_RUN_DHCP \
385 "\0"
386#define BOOTENV_DEV_NAME_DHCP(devtypeu, devtypel, instance) \
387 "dhcp "
388#else
389#define BOOTENV_DEV_DHCP \
390 BOOT_TARGET_DEVICES_references_DHCP_without_CONFIG_CMD_DHCP
391#define BOOTENV_DEV_NAME_DHCP \
392 BOOT_TARGET_DEVICES_references_DHCP_without_CONFIG_CMD_DHCP
393#endif
394
395#if defined(CONFIG_CMD_DHCP) && defined(CONFIG_CMD_PXE)
396#define BOOTENV_DEV_PXE(devtypeu, devtypel, instance) \
397 "bootcmd_pxe=" \
398 BOOTENV_RUN_NET_USB_START \
399 BOOTENV_RUN_PCI_ENUM \
400 "dhcp; " \
401 "if pxe get; then " \
402 "pxe boot; " \
403 "fi\0"
404#define BOOTENV_DEV_NAME_PXE(devtypeu, devtypel, instance) \
405 "pxe "
406#else
407#define BOOTENV_DEV_PXE \
408 BOOT_TARGET_DEVICES_references_PXE_without_CONFIG_CMD_DHCP_or_PXE
409#define BOOTENV_DEV_NAME_PXE \
410 BOOT_TARGET_DEVICES_references_PXE_without_CONFIG_CMD_DHCP_or_PXE
411#endif
412
413#define BOOTENV_DEV_NAME(devtypeu, devtypel, instance) \
414 BOOTENV_DEV_NAME_##devtypeu(devtypeu, devtypel, instance)
415#define BOOTENV_BOOT_TARGETS \
416 "boot_targets=" BOOT_TARGET_DEVICES(BOOTENV_DEV_NAME) "\0"
417
418#define BOOTENV_DEV(devtypeu, devtypel, instance) \
419 BOOTENV_DEV_##devtypeu(devtypeu, devtypel, instance)
420#define BOOTENV \
421 BOOTENV_SHARED_HOST \
422 BOOTENV_SHARED_MMC \
423 BOOTENV_SHARED_PCI \
424 BOOTENV_SHARED_USB \
425 BOOTENV_SHARED_SATA \
426 BOOTENV_SHARED_SCSI \
427 BOOTENV_SHARED_NVME \
428 BOOTENV_SHARED_IDE \
429 BOOTENV_SHARED_UBIFS \
430 BOOTENV_SHARED_EFI \
431 BOOTENV_SHARED_VIRTIO \
432 "boot_prefixes=/ /boot/\0" \
433 "boot_scripts=boot.scr.uimg boot.scr\0" \
434 "boot_script_dhcp=boot.scr.uimg\0" \
435 BOOTENV_BOOT_TARGETS \
436 \
437 "boot_syslinux_conf=extlinux/extlinux.conf\0" \
438 "boot_extlinux=" \
439 "sysboot ${devtype} ${devnum}:${distro_bootpart} any " \
440 "${scriptaddr} ${prefix}${boot_syslinux_conf}\0" \
441 \
442 "scan_dev_for_extlinux=" \
443 "if test -e ${devtype} " \
444 "${devnum}:${distro_bootpart} " \
445 "${prefix}${boot_syslinux_conf}; then " \
446 "echo Found ${prefix}${boot_syslinux_conf}; " \
447 "run boot_extlinux; " \
448 "echo SCRIPT FAILED: continuing...; " \
449 "fi\0" \
450 \
451 "boot_a_script=" \
452 "load ${devtype} ${devnum}:${distro_bootpart} " \
453 "${scriptaddr} ${prefix}${script}; " \
454 "source ${scriptaddr}\0" \
455 \
456 "scan_dev_for_scripts=" \
457 "for script in ${boot_scripts}; do " \
458 "if test -e ${devtype} " \
459 "${devnum}:${distro_bootpart} " \
460 "${prefix}${script}; then " \
461 "echo Found U-Boot script " \
462 "${prefix}${script}; " \
463 "run boot_a_script; " \
464 "echo SCRIPT FAILED: continuing...; " \
465 "fi; " \
466 "done\0" \
467 \
468 "scan_dev_for_boot=" \
469 "echo Scanning ${devtype} " \
470 "${devnum}:${distro_bootpart}...; " \
471 "for prefix in ${boot_prefixes}; do " \
472 "run scan_dev_for_extlinux; " \
473 "run scan_dev_for_scripts; " \
474 "done;" \
475 SCAN_DEV_FOR_EFI \
476 "\0" \
477 \
478 "scan_dev_for_boot_part=" \
479 "part list ${devtype} ${devnum} -bootable devplist; " \
480 "env exists devplist || setenv devplist 1; " \
481 "for distro_bootpart in ${devplist}; do " \
482 "if fstype ${devtype} " \
483 "${devnum}:${distro_bootpart} " \
484 "bootfstype; then " \
485 "run scan_dev_for_boot; " \
486 "fi; " \
487 "done; " \
488 "setenv devplist\0" \
489 \
490 BOOT_TARGET_DEVICES(BOOTENV_DEV) \
491 \
492 "distro_bootcmd=" BOOTENV_SET_SCSI_NEED_INIT \
493 BOOTENV_SET_NVME_NEED_INIT \
494 BOOTENV_SET_IDE_NEED_INIT \
495 BOOTENV_SET_VIRTIO_NEED_INIT \
496 "for target in ${boot_targets}; do " \
497 "run bootcmd_${target}; " \
498 "done\0"
499
500#ifndef CONFIG_BOOTCOMMAND
501#define CONFIG_BOOTCOMMAND "run distro_bootcmd"
502#endif
503
504#endif
505