| .. SPDX-License-Identifier: GPL-2.0+: | |
| .. index:: | |
| single: bootstd (command) | |
| bootstd command | |
| =============== | |
| Synopsis | |
| -------- | |
| :: | |
| bootstd images | |
| Description | |
| ----------- | |
| The `bootstd` command is used to manage standard boot. At present the only | |
| functionality available is to look at the images which have been loaded, or | |
| could be loaded should a particular bootflow be selected. | |
| See :doc:`/develop/bootstd/index` for more information. | |
| bootflow images | |
| ~~~~~~~~~~~~~~~ | |
| Lists the available images and their location in memory. | |
| Example | |
| ------- | |
| This shows listing images attached to various bootflows, then checking the | |
| content of a few of them:: | |
| => bootflow scan | |
| => bootflow list | |
| Showing all bootflows | |
| Seq Method State Uclass Part Name Filename | |
| --- ----------- ------ -------- ---- ------------------------ ---------------- | |
| 0 extlinux ready mmc 1 mmc1.bootdev.part_1 /extlinux/extlinux.conf | |
| 1 script ready mmc 1 mmc4.bootdev.part_1 /boot/boot.scr | |
| 2 cros ready mmc 2 mmc5.bootdev.part_2 | |
| 3 cros ready mmc 4 mmc5.bootdev.part_4 | |
| --- ----------- ------ -------- ---- ------------------------ ---------------- | |
| (4 bootflows, 4 valid) | |
| => | |
| => bootstd images | |
| Seq Bootflow Type At Size Filename | |
| --- ------------------- -------------- -------- -------- ---------------- | |
| 0 mmc1.bootdev.part_1 extlinux_cfg 8ed5a70 253 /extlinux/extlinux.conf | |
| 1 mmc4.bootdev.part_1 script 8ed9550 c73 /boot/boot.scr | |
| 1 mmc4.bootdev.part_1 logo 8eda2a0 5d42 boot.bmp | |
| 2 mmc5.bootdev.part_2 x86_setup 8ee84d0 3000 setup | |
| 2 mmc5.bootdev.part_2 cmdline 8ee84d0 1000 cmdline | |
| 2 mmc5.bootdev.part_2 kernel - 4000 kernel | |
| 3 mmc5.bootdev.part_4 x86_setup 8eeb4e0 3000 setup | |
| 3 mmc5.bootdev.part_4 cmdline 8eeb4e0 1000 cmdline | |
| 3 mmc5.bootdev.part_4 kernel - 4000 kernel | |
| --- ------------------- -------------- -------- -------- ---------------- | |
| (9 images) | |
| => md 8eda2a0 10 | |
| 08eda2a0: 5d424d42 00000000 008a0000 007c0000 BMB]..........|. | |
| 08eda2b0: 00ac0000 002e0000 00010000 00000018 ................ | |
| 08eda2c0: 5cb80000 0b130000 0b130000 00000000 ...\............ | |
| 08eda2d0: 00000000 00000000 ff0000ff 00ff0000 ................ | |
| => md 8ee84d0 10 | |
| 08ee84d0: 544f4f42 414d495f 2f3d4547 696c6d76 BOOT_IMAGE=/vmli | |
| 08ee84e0: 2d7a756e 35312e35 312d302e 672d3132 nuz-5.15.0-121-g | |
| 08ee84f0: 72656e65 72206369 3d746f6f 7665642f eneric root=/dev | |
| 08ee8500: 6d766e2f 316e3065 72203170 7571206f /nvme0n1p1 ro qu | |
| Return value | |
| ------------ | |
| The return value $? is always 0 (true). | |
| .. BootflowStates_: |