Convert CONFIG_SYS_MAX_FLASH_SECT to Kconfig
[platform/kernel/u-boot.git] / include / config_distro_bootcmd.h
1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * (C) Copyright 2014
4  * NVIDIA Corporation <www.nvidia.com>
5  *
6  * Copyright 2014 Red Hat, Inc.
7  */
8
9 #ifndef _CONFIG_CMD_DISTRO_BOOTCMD_H
10 #define _CONFIG_CMD_DISTRO_BOOTCMD_H
11
12 /*
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
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                 "if ubi part ${bootubipart} && " \
74                         "ubifsmount ubi0:${bootubivol}; " \
75                 "then " \
76                         "devtype=ubi; " \
77                         "devnum=ubi0; " \
78                         "bootfstype=ubifs; " \
79                         "distro_bootpart=${bootubivol}; " \
80                         "run scan_dev_for_boot; " \
81                         "ubifsumount; " \
82                 "fi\0"
83 #define BOOTENV_DEV_UBIFS(devtypeu, devtypel, instance, bootubipart, bootubivol) \
84         "bootcmd_ubifs" #instance "=" \
85                 "bootubipart=" #bootubipart "; " \
86                 "bootubivol=" #bootubivol "; " \
87                 "run ubifs_boot\0"
88 #define BOOTENV_DEV_NAME_UBIFS(devtypeu, devtypel, instance, bootubipart, bootubivol) \
89         #devtypel #instance " "
90 #else
91 #define BOOTENV_SHARED_UBIFS
92 #define BOOTENV_DEV_UBIFS \
93         BOOT_TARGET_DEVICES_references_UBIFS_without_CONFIG_CMD_UBIFS
94 #define BOOTENV_DEV_NAME_UBIFS \
95         BOOT_TARGET_DEVICES_references_UBIFS_without_CONFIG_CMD_UBIFS
96 #endif
97
98 #ifdef CONFIG_EFI_LOADER
99 #if defined(CONFIG_ARM64)
100 #define BOOTEFI_NAME "bootaa64.efi"
101 #elif defined(CONFIG_ARM)
102 #define BOOTEFI_NAME "bootarm.efi"
103 #elif defined(CONFIG_X86_RUN_32BIT)
104 #define BOOTEFI_NAME "bootia32.efi"
105 #elif defined(CONFIG_X86_RUN_64BIT)
106 #define BOOTEFI_NAME "bootx64.efi"
107 #elif defined(CONFIG_ARCH_RV32I)
108 #define BOOTEFI_NAME "bootriscv32.efi"
109 #elif defined(CONFIG_ARCH_RV64I)
110 #define BOOTEFI_NAME "bootriscv64.efi"
111 #endif
112 #endif
113
114 #ifdef BOOTEFI_NAME
115 #if defined(CONFIG_ARM) && !defined(CONFIG_ARM64)
116 /*
117  * On 32bit ARM systems there is a reasonable number of systems that follow
118  * the $soc-$board$boardver.dtb name scheme for their device trees. Use that
119  * scheme if we don't have an explicit fdtfile variable.
120  */
121 #define BOOTENV_EFI_SET_FDTFILE_FALLBACK                                  \
122         "if test -z \"${fdtfile}\" -a -n \"${soc}\"; then "               \
123           "setenv efi_fdtfile ${soc}-${board}${boardver}.dtb; "           \
124         "fi; "
125 #else
126 #ifndef BOOTENV_EFI_SET_FDTFILE_FALLBACK
127 #define BOOTENV_EFI_SET_FDTFILE_FALLBACK
128 #endif
129 #endif
130
131 #ifdef CONFIG_CMD_BOOTEFI_BOOTMGR
132 #define BOOTENV_EFI_BOOTMGR                                               \
133         "boot_efi_bootmgr="                                               \
134                 "if fdt addr -q ${fdt_addr_r}; then "                     \
135                         "bootefi bootmgr ${fdt_addr_r};"                  \
136                 "else "                                                   \
137                         "bootefi bootmgr;"                                \
138                 "fi\0"
139 #else
140 #define BOOTENV_EFI_BOOTMGR
141 #endif
142
143 #define BOOTENV_SHARED_EFI                                                \
144         BOOTENV_EFI_BOOTMGR                                               \
145         \
146         "boot_efi_binary="                                                \
147                 "load ${devtype} ${devnum}:${distro_bootpart} "           \
148                         "${kernel_addr_r} efi/boot/"BOOTEFI_NAME"; "      \
149                 "if fdt addr -q ${fdt_addr_r}; then "                     \
150                         "bootefi ${kernel_addr_r} ${fdt_addr_r};"         \
151                 "else "                                                   \
152                         "bootefi ${kernel_addr_r} ${fdtcontroladdr};"     \
153                 "fi\0"                                                    \
154         \
155         "load_efi_dtb="                                                   \
156                 "load ${devtype} ${devnum}:${distro_bootpart} "           \
157                         "${fdt_addr_r} ${prefix}${efi_fdtfile}\0"         \
158         \
159         "efi_dtb_prefixes=/ /dtb/ /dtb/current/\0"                        \
160         "scan_dev_for_efi="                                               \
161                 "setenv efi_fdtfile ${fdtfile}; "                         \
162                 BOOTENV_EFI_SET_FDTFILE_FALLBACK                          \
163                 "for prefix in ${efi_dtb_prefixes}; do "                  \
164                         "if test -e ${devtype} "                          \
165                                         "${devnum}:${distro_bootpart} "   \
166                                         "${prefix}${efi_fdtfile}; then "  \
167                                 "run load_efi_dtb; "                      \
168                         "fi;"                                             \
169                 "done;"                                                   \
170                 "run boot_efi_bootmgr;"                                   \
171                 "if test -e ${devtype} ${devnum}:${distro_bootpart} "     \
172                                         "efi/boot/"BOOTEFI_NAME"; then "  \
173                                 "echo Found EFI removable media binary "  \
174                                         "efi/boot/"BOOTEFI_NAME"; "       \
175                                 "run boot_efi_binary; "                   \
176                                 "echo EFI LOAD FAILED: continuing...; "   \
177                 "fi; "                                                    \
178                 "setenv efi_fdtfile\0"
179 #define SCAN_DEV_FOR_EFI "run scan_dev_for_efi;"
180 #else
181 #define BOOTENV_SHARED_EFI
182 #define SCAN_DEV_FOR_EFI
183 #endif
184
185 #ifdef CONFIG_SATA
186 #define BOOTENV_SHARED_SATA     BOOTENV_SHARED_BLKDEV(sata)
187 #define BOOTENV_DEV_SATA        BOOTENV_DEV_BLKDEV
188 #define BOOTENV_DEV_NAME_SATA   BOOTENV_DEV_NAME_BLKDEV
189 #else
190 #define BOOTENV_SHARED_SATA
191 #define BOOTENV_DEV_SATA \
192         BOOT_TARGET_DEVICES_references_SATA_without_CONFIG_SATA
193 #define BOOTENV_DEV_NAME_SATA \
194         BOOT_TARGET_DEVICES_references_SATA_without_CONFIG_SATA
195 #endif
196
197 #ifdef CONFIG_NVME
198 #define BOOTENV_RUN_NVME_INIT "run nvme_init; "
199 #define BOOTENV_SET_NVME_NEED_INIT "setenv nvme_need_init; "
200 #define BOOTENV_SHARED_NVME \
201         "nvme_init=" \
202                 "if ${nvme_need_init}; then " \
203                         "setenv nvme_need_init false; " \
204                         "nvme scan; " \
205                 "fi\0" \
206         \
207         "nvme_boot=" \
208                 BOOTENV_RUN_PCI_ENUM \
209                 BOOTENV_RUN_NVME_INIT \
210                 BOOTENV_SHARED_BLKDEV_BODY(nvme)
211 #define BOOTENV_DEV_NVME        BOOTENV_DEV_BLKDEV
212 #define BOOTENV_DEV_NAME_NVME   BOOTENV_DEV_NAME_BLKDEV
213 #else
214 #define BOOTENV_RUN_NVME_INIT
215 #define BOOTENV_SET_NVME_NEED_INIT
216 #define BOOTENV_SHARED_NVME
217 #define BOOTENV_DEV_NVME \
218         BOOT_TARGET_DEVICES_references_NVME_without_CONFIG_NVME
219 #define BOOTENV_DEV_NAME_NVME \
220         BOOT_TARGET_DEVICES_references_NVME_without_CONFIG_NVME
221 #endif
222
223 #ifdef CONFIG_SCSI
224 #define BOOTENV_RUN_SCSI_INIT "run scsi_init; "
225 #define BOOTENV_SET_SCSI_NEED_INIT "scsi_need_init=; "
226 #define BOOTENV_SHARED_SCSI \
227         "scsi_init=" \
228                 "if ${scsi_need_init}; then " \
229                         "scsi_need_init=false; " \
230                         "scsi scan; " \
231                 "fi\0" \
232         \
233         "scsi_boot=" \
234                 BOOTENV_RUN_PCI_ENUM \
235                 BOOTENV_RUN_SCSI_INIT \
236                 BOOTENV_SHARED_BLKDEV_BODY(scsi)
237 #define BOOTENV_DEV_SCSI        BOOTENV_DEV_BLKDEV
238 #define BOOTENV_DEV_NAME_SCSI   BOOTENV_DEV_NAME_BLKDEV
239 #else
240 #define BOOTENV_RUN_SCSI_INIT
241 #define BOOTENV_SET_SCSI_NEED_INIT
242 #define BOOTENV_SHARED_SCSI
243 #define BOOTENV_DEV_SCSI \
244         BOOT_TARGET_DEVICES_references_SCSI_without_CONFIG_SCSI
245 #define BOOTENV_DEV_NAME_SCSI \
246         BOOT_TARGET_DEVICES_references_SCSI_without_CONFIG_SCSI
247 #endif
248
249 #ifdef CONFIG_IDE
250 #define BOOTENV_RUN_IDE_INIT "run ide_init; "
251 #define BOOTENV_SET_IDE_NEED_INIT "setenv ide_need_init; "
252 #define BOOTENV_SHARED_IDE \
253         "ide_init=" \
254                 "if ${ide_need_init}; then " \
255                         "setenv ide_need_init false; " \
256                         "ide reset; " \
257                 "fi\0" \
258         \
259         "ide_boot=" \
260                 BOOTENV_RUN_IDE_INIT \
261                 BOOTENV_SHARED_BLKDEV_BODY(ide)
262 #define BOOTENV_DEV_IDE         BOOTENV_DEV_BLKDEV
263 #define BOOTENV_DEV_NAME_IDE    BOOTENV_DEV_NAME_BLKDEV
264 #else
265 #define BOOTENV_RUN_IDE_INIT
266 #define BOOTENV_SET_IDE_NEED_INIT
267 #define BOOTENV_SHARED_IDE
268 #define BOOTENV_DEV_IDE \
269         BOOT_TARGET_DEVICES_references_IDE_without_CONFIG_IDE
270 #define BOOTENV_DEV_NAME_IDE \
271         BOOT_TARGET_DEVICES_references_IDE_without_CONFIG_IDE
272 #endif
273
274 #if defined(CONFIG_PCI)
275 #define BOOTENV_RUN_PCI_ENUM "run boot_pci_enum; "
276 #define BOOTENV_SHARED_PCI \
277         "boot_pci_enum=pci enum\0"
278 #else
279 #define BOOTENV_RUN_PCI_ENUM
280 #define BOOTENV_SHARED_PCI
281 #endif
282
283 #ifdef CONFIG_CMD_USB
284 #define BOOTENV_RUN_NET_USB_START "run boot_net_usb_start; "
285 #define BOOTENV_SHARED_USB \
286         "boot_net_usb_start=usb start\0" \
287         "usb_boot=" \
288                 "usb start; " \
289                 BOOTENV_SHARED_BLKDEV_BODY(usb)
290 #define BOOTENV_DEV_USB         BOOTENV_DEV_BLKDEV
291 #define BOOTENV_DEV_NAME_USB    BOOTENV_DEV_NAME_BLKDEV
292 #else
293 #define BOOTENV_RUN_NET_USB_START
294 #define BOOTENV_SHARED_USB
295 #define BOOTENV_DEV_USB \
296         BOOT_TARGET_DEVICES_references_USB_without_CONFIG_CMD_USB
297 #define BOOTENV_DEV_NAME_USB \
298         BOOT_TARGET_DEVICES_references_USB_without_CONFIG_CMD_USB
299 #endif
300
301 #ifdef CONFIG_CMD_VIRTIO
302 #define BOOTENV_RUN_VIRTIO_INIT "run virtio_init; "
303 #define BOOTENV_SET_VIRTIO_NEED_INIT "virtio_need_init=; "
304 #define BOOTENV_SHARED_VIRTIO \
305         "virtio_init=" \
306                 "if ${virtio_need_init}; then " \
307                         "virtio_need_init=false; " \
308                         "virtio scan; " \
309                 "fi\0" \
310         \
311         "virtio_boot=" \
312                 BOOTENV_RUN_PCI_ENUM \
313                 BOOTENV_RUN_VIRTIO_INIT \
314                 BOOTENV_SHARED_BLKDEV_BODY(virtio)
315 #define BOOTENV_DEV_VIRTIO      BOOTENV_DEV_BLKDEV
316 #define BOOTENV_DEV_NAME_VIRTIO BOOTENV_DEV_NAME_BLKDEV
317 #else
318 #define BOOTENV_RUN_VIRTIO_INIT
319 #define BOOTENV_SET_VIRTIO_NEED_INIT
320 #define BOOTENV_SHARED_VIRTIO
321 #define BOOTENV_DEV_VIRTIO \
322         BOOT_TARGET_DEVICES_references_VIRTIO_without_CONFIG_CMD_VIRTIO
323 #define BOOTENV_DEV_NAME_VIRTIO \
324         BOOT_TARGET_DEVICES_references_VIRTIO_without_CONFIG_CMD_VIRTIO
325 #endif
326
327 #if defined(CONFIG_CMD_DHCP)
328 #if defined(CONFIG_EFI_LOADER)
329 /* http://www.iana.org/assignments/dhcpv6-parameters/dhcpv6-parameters.xml */
330 #if defined(CONFIG_ARM64) || defined(__aarch64__)
331 #define BOOTENV_EFI_PXE_ARCH "0xb"
332 #define BOOTENV_EFI_PXE_VCI "PXEClient:Arch:00011:UNDI:003000"
333 #elif defined(CONFIG_ARM) || defined(__arm__)
334 #define BOOTENV_EFI_PXE_ARCH "0xa"
335 #define BOOTENV_EFI_PXE_VCI "PXEClient:Arch:00010:UNDI:003000"
336 #elif defined(CONFIG_X86) || defined(__x86_64__)
337 #define BOOTENV_EFI_PXE_ARCH "0x7"
338 #define BOOTENV_EFI_PXE_VCI "PXEClient:Arch:00007:UNDI:003000"
339 #elif defined(__i386__)
340 #define BOOTENV_EFI_PXE_ARCH "0x6"
341 #define BOOTENV_EFI_PXE_VCI "PXEClient:Arch:00006:UNDI:003000"
342 #elif defined(CONFIG_ARCH_RV32I) || ((defined(__riscv) && __riscv_xlen == 32))
343 #define BOOTENV_EFI_PXE_ARCH "0x19"
344 #define BOOTENV_EFI_PXE_VCI "PXEClient:Arch:00025:UNDI:003000"
345 #elif defined(CONFIG_ARCH_RV64I) || ((defined(__riscv) && __riscv_xlen == 64))
346 #define BOOTENV_EFI_PXE_ARCH "0x1b"
347 #define BOOTENV_EFI_PXE_VCI "PXEClient:Arch:00027:UNDI:003000"
348 #elif defined(CONFIG_SANDBOX)
349 # error "sandbox EFI support is only supported on ARM and x86"
350 #else
351 #error Please specify an EFI client identifier
352 #endif
353
354 /*
355  * Ask the dhcp server for an EFI binary. If we get one, check for a
356  * device tree in the same folder. Then boot everything. If the file was
357  * not an EFI binary, we just return from the bootefi command and continue.
358  */
359 #define BOOTENV_EFI_RUN_DHCP \
360         "setenv efi_fdtfile ${fdtfile}; "                                 \
361         BOOTENV_EFI_SET_FDTFILE_FALLBACK                                  \
362         "setenv efi_old_vci ${bootp_vci};"                                \
363         "setenv efi_old_arch ${bootp_arch};"                              \
364         "setenv bootp_vci " BOOTENV_EFI_PXE_VCI ";"                       \
365         "setenv bootp_arch " BOOTENV_EFI_PXE_ARCH ";"                     \
366         "if dhcp ${kernel_addr_r}; then "                                 \
367                 "tftpboot ${fdt_addr_r} dtb/${efi_fdtfile};"              \
368                 "if fdt addr -q ${fdt_addr_r}; then "                     \
369                         "bootefi ${kernel_addr_r} ${fdt_addr_r}; "        \
370                 "else "                                                   \
371                         "bootefi ${kernel_addr_r} ${fdtcontroladdr};"     \
372                 "fi;"                                                     \
373         "fi;"                                                             \
374         "setenv bootp_vci ${efi_old_vci};"                                \
375         "setenv bootp_arch ${efi_old_arch};"                              \
376         "setenv efi_fdtfile;"                                             \
377         "setenv efi_old_arch;"                                            \
378         "setenv efi_old_vci;"
379 #else
380 #define BOOTENV_EFI_RUN_DHCP
381 #endif
382 #define BOOTENV_DEV_DHCP(devtypeu, devtypel, instance) \
383         "bootcmd_dhcp=" \
384                 "devtype=" #devtypel "; " \
385                 BOOTENV_RUN_NET_USB_START \
386                 BOOTENV_RUN_PCI_ENUM \
387                 "if dhcp ${scriptaddr} ${boot_script_dhcp}; then " \
388                         "source ${scriptaddr}; " \
389                 "fi;" \
390                 BOOTENV_EFI_RUN_DHCP \
391                 "\0"
392 #define BOOTENV_DEV_NAME_DHCP(devtypeu, devtypel, instance) \
393         "dhcp "
394 #else
395 #define BOOTENV_DEV_DHCP \
396         BOOT_TARGET_DEVICES_references_DHCP_without_CONFIG_CMD_DHCP
397 #define BOOTENV_DEV_NAME_DHCP \
398         BOOT_TARGET_DEVICES_references_DHCP_without_CONFIG_CMD_DHCP
399 #endif
400
401 #if defined(CONFIG_CMD_DHCP) && defined(CONFIG_CMD_PXE)
402 #define BOOTENV_DEV_PXE(devtypeu, devtypel, instance) \
403         "bootcmd_pxe=" \
404                 BOOTENV_RUN_NET_USB_START \
405                 BOOTENV_RUN_PCI_ENUM \
406                 "dhcp; " \
407                 "if pxe get; then " \
408                         "pxe boot; " \
409                 "fi\0"
410 #define BOOTENV_DEV_NAME_PXE(devtypeu, devtypel, instance) \
411         "pxe "
412 #else
413 #define BOOTENV_DEV_PXE \
414         BOOT_TARGET_DEVICES_references_PXE_without_CONFIG_CMD_DHCP_or_PXE
415 #define BOOTENV_DEV_NAME_PXE \
416         BOOT_TARGET_DEVICES_references_PXE_without_CONFIG_CMD_DHCP_or_PXE
417 #endif
418
419 #define BOOTENV_DEV_NAME(devtypeu, devtypel, instance, ...) \
420         BOOTENV_DEV_NAME_##devtypeu(devtypeu, devtypel, instance, ## __VA_ARGS__)
421 #define BOOTENV_BOOT_TARGETS \
422         "boot_targets=" BOOT_TARGET_DEVICES(BOOTENV_DEV_NAME) "\0"
423
424 #define BOOTENV_DEV(devtypeu, devtypel, instance, ...) \
425         BOOTENV_DEV_##devtypeu(devtypeu, devtypel, instance, ## __VA_ARGS__)
426 #define BOOTENV \
427         BOOTENV_SHARED_HOST \
428         BOOTENV_SHARED_MMC \
429         BOOTENV_SHARED_PCI \
430         BOOTENV_SHARED_USB \
431         BOOTENV_SHARED_SATA \
432         BOOTENV_SHARED_SCSI \
433         BOOTENV_SHARED_NVME \
434         BOOTENV_SHARED_IDE \
435         BOOTENV_SHARED_UBIFS \
436         BOOTENV_SHARED_EFI \
437         BOOTENV_SHARED_VIRTIO \
438         "boot_prefixes=/ /boot/\0" \
439         "boot_scripts=boot.scr.uimg boot.scr\0" \
440         "boot_script_dhcp=boot.scr.uimg\0" \
441         BOOTENV_BOOT_TARGETS \
442         \
443         "boot_syslinux_conf=extlinux/extlinux.conf\0" \
444         "boot_extlinux="                                                  \
445                 "sysboot ${devtype} ${devnum}:${distro_bootpart} any "    \
446                         "${scriptaddr} ${prefix}${boot_syslinux_conf}\0"  \
447         \
448         "scan_dev_for_extlinux="                                          \
449                 "if test -e ${devtype} "                                  \
450                                 "${devnum}:${distro_bootpart} "           \
451                                 "${prefix}${boot_syslinux_conf}; then "   \
452                         "echo Found ${prefix}${boot_syslinux_conf}; "     \
453                         "run boot_extlinux; "                             \
454                         "echo SCRIPT FAILED: continuing...; "             \
455                 "fi\0"                                                    \
456         \
457         "boot_a_script="                                                  \
458                 "load ${devtype} ${devnum}:${distro_bootpart} "           \
459                         "${scriptaddr} ${prefix}${script}; "              \
460                 "source ${scriptaddr}\0"                                  \
461         \
462         "scan_dev_for_scripts="                                           \
463                 "for script in ${boot_scripts}; do "                      \
464                         "if test -e ${devtype} "                          \
465                                         "${devnum}:${distro_bootpart} "   \
466                                         "${prefix}${script}; then "       \
467                                 "echo Found U-Boot script "               \
468                                         "${prefix}${script}; "            \
469                                 "run boot_a_script; "                     \
470                                 "echo SCRIPT FAILED: continuing...; "     \
471                         "fi; "                                            \
472                 "done\0"                                                  \
473         \
474         "scan_dev_for_boot="                                              \
475                 "echo Scanning ${devtype} "                               \
476                                 "${devnum}:${distro_bootpart}...; "       \
477                 "for prefix in ${boot_prefixes}; do "                     \
478                         "run scan_dev_for_extlinux; "                     \
479                         "run scan_dev_for_scripts; "                      \
480                 "done;"                                                   \
481                 SCAN_DEV_FOR_EFI                                          \
482                 "\0"                                                      \
483         \
484         "scan_dev_for_boot_part="                                         \
485                 "part list ${devtype} ${devnum} -bootable devplist; "     \
486                 "env exists devplist || setenv devplist 1; "              \
487                 "for distro_bootpart in ${devplist}; do "                 \
488                         "if fstype ${devtype} "                           \
489                                         "${devnum}:${distro_bootpart} "   \
490                                         "bootfstype; then "               \
491                                 "run scan_dev_for_boot; "                 \
492                         "fi; "                                            \
493                 "done; "                                                  \
494                 "setenv devplist\0"                                       \
495         \
496         BOOT_TARGET_DEVICES(BOOTENV_DEV)                                  \
497         \
498         "distro_bootcmd=" BOOTENV_SET_SCSI_NEED_INIT                      \
499                 BOOTENV_SET_NVME_NEED_INIT                                \
500                 BOOTENV_SET_IDE_NEED_INIT                                 \
501                 BOOTENV_SET_VIRTIO_NEED_INIT                              \
502                 "for target in ${boot_targets}; do "                      \
503                         "run bootcmd_${target}; "                         \
504                 "done\0"
505
506 #endif  /* _CONFIG_CMD_DISTRO_BOOTCMD_H */