| Simon Glass | c6a52e7 | 2024-11-15 16:19:23 -0700 | [diff] [blame^] | 1 | .. SPDX-License-Identifier: GPL-2.0+: |
| 2 | |
| 3 | .. index:: |
| 4 | single: bootstd (command) |
| 5 | |
| 6 | bootstd command |
| 7 | =============== |
| 8 | |
| 9 | Synopsis |
| 10 | -------- |
| 11 | |
| 12 | :: |
| 13 | |
| 14 | bootstd images |
| 15 | |
| 16 | Description |
| 17 | ----------- |
| 18 | |
| 19 | The `bootstd` command is used to manage standard boot. At present the only |
| 20 | functionality available is to look at the images which have been loaded, or |
| 21 | could be loaded should a particular bootflow be selected. |
| 22 | |
| 23 | See :doc:`/develop/bootstd/index` for more information. |
| 24 | |
| 25 | bootflow images |
| 26 | ~~~~~~~~~~~~~~~ |
| 27 | |
| 28 | Lists the available images and their location in memory. |
| 29 | |
| 30 | Example |
| 31 | ------- |
| 32 | |
| 33 | This shows listing images attached to various bootflows, then checking the |
| 34 | content of a few of them:: |
| 35 | |
| 36 | => bootflow scan |
| 37 | => bootflow list |
| 38 | Showing all bootflows |
| 39 | Seq Method State Uclass Part Name Filename |
| 40 | --- ----------- ------ -------- ---- ------------------------ ---------------- |
| 41 | 0 extlinux ready mmc 1 mmc1.bootdev.part_1 /extlinux/extlinux.conf |
| 42 | 1 script ready mmc 1 mmc4.bootdev.part_1 /boot/boot.scr |
| 43 | 2 cros ready mmc 2 mmc5.bootdev.part_2 |
| 44 | 3 cros ready mmc 4 mmc5.bootdev.part_4 |
| 45 | --- ----------- ------ -------- ---- ------------------------ ---------------- |
| 46 | (4 bootflows, 4 valid) |
| 47 | => |
| 48 | => bootstd images |
| 49 | Seq Bootflow Type At Size Filename |
| 50 | --- ------------------- -------------- -------- -------- ---------------- |
| 51 | 0 mmc1.bootdev.part_1 extlinux_cfg 8ed5a70 253 /extlinux/extlinux.conf |
| 52 | 1 mmc4.bootdev.part_1 script 8ed9550 c73 /boot/boot.scr |
| 53 | 1 mmc4.bootdev.part_1 logo 8eda2a0 5d42 boot.bmp |
| 54 | 2 mmc5.bootdev.part_2 x86_setup 8ee84d0 3000 setup |
| 55 | 2 mmc5.bootdev.part_2 cmdline 8ee84d0 1000 cmdline |
| 56 | 2 mmc5.bootdev.part_2 kernel - 4000 kernel |
| 57 | 3 mmc5.bootdev.part_4 x86_setup 8eeb4e0 3000 setup |
| 58 | 3 mmc5.bootdev.part_4 cmdline 8eeb4e0 1000 cmdline |
| 59 | 3 mmc5.bootdev.part_4 kernel - 4000 kernel |
| 60 | --- ------------------- -------------- -------- -------- ---------------- |
| 61 | (9 images) |
| 62 | => md 8eda2a0 10 |
| 63 | 08eda2a0: 5d424d42 00000000 008a0000 007c0000 BMB]..........|. |
| 64 | 08eda2b0: 00ac0000 002e0000 00010000 00000018 ................ |
| 65 | 08eda2c0: 5cb80000 0b130000 0b130000 00000000 ...\............ |
| 66 | 08eda2d0: 00000000 00000000 ff0000ff 00ff0000 ................ |
| 67 | => md 8ee84d0 10 |
| 68 | 08ee84d0: 544f4f42 414d495f 2f3d4547 696c6d76 BOOT_IMAGE=/vmli |
| 69 | 08ee84e0: 2d7a756e 35312e35 312d302e 672d3132 nuz-5.15.0-121-g |
| 70 | 08ee84f0: 72656e65 72206369 3d746f6f 7665642f eneric root=/dev |
| 71 | 08ee8500: 6d766e2f 316e3065 72203170 7571206f /nvme0n1p1 ro qu |
| 72 | |
| 73 | Return value |
| 74 | ------------ |
| 75 | |
| 76 | The return value $? is always 0 (true). |
| 77 | |
| 78 | |
| 79 | .. BootflowStates_: |