Commit graph

18 commits

Author SHA1 Message Date
Simon Glass
7638c85190 bootstd: Include the device tree in the bootflow
Some bootmeths provide a way to load a device tree as well as the base
OS image. Add a way to store this in the bootflow. Update the
'bootflow info' command to show this information.

Note that the device tree is not allocated, but instead is stored at
an address provided by an environment variable. This may need to be
adjusted at some point, but for now it works well and fits in with the
existing distro-boot scripts.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-23 18:11:40 -05:00
Simon Glass
f0e358f07d bootstd: Only scan bootable partitions
At present all partitions are scanned, whether marked bootable or not.
Use only bootable partitions, defaulting to partition 1 if none is
found.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-23 18:11:40 -05:00
Simon Glass
dcffa4428d part: Add a function to find the first bootable partition
If a disk has a bootable partition we are expected to use it to locate the
boot files. Add a function to find it.

To test this, update mmc1 to have two paritions, fixing up other tests
accordingly.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-23 18:11:40 -05:00
Simon Glass
ecb274cf06 dm: test: Correct ordering of DM setup
We must call dm_scan_other() after devices from the device tree have been
created, since that function behaves differently if there is no bootstd
device.

Adjust the logic to achieve this.

Also fix the bootflow_system() test which was relying on this broken
behaviour.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-23 18:11:39 -05:00
Simon Glass
e64c29521c bootstd: Support setting a theme for the menu
Allow a theme to be set. For now this is very simple, just a default font
size to use for all elements.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-16 18:26:51 -05:00
Simon Glass
d985f1dbdd bootstd: Add a test for the bootstd menu
Add a test which checks that two operating systems can be displayed in a
menu, allowing one to be selected.

Enable a few things on snow so that the unit tests build.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-16 18:26:51 -05:00
Simon Glass
24d8e1b37b bootstd: Allow reading a logo for the OS
Some operating systems provide a logo in bmp format. Read this in if
present so it can be displayed in the menu.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-16 18:26:50 -05:00
Simon Glass
2175e76a51 bootstd: Read the Operating System name for distro/scripts
Add the concept of an OS name to the bootflow. This typically includes the
OS name, version and kernel version.

Implement this for the distro and script bootmeths so that it works with
Armbian and older version of Fedora.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-16 18:26:50 -05:00
Simon Glass
c43635bdbc test: Update tests to use the skip feature
Some tests currently return 0 when they want to be skipped. Update them to
return -EAGAIN instead, so they are counted as skipped.

A few tests are in two parts, with the latter part being skipped in
certain situations. Split these into two and use the correct condition for
the second part.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-10-31 11:02:44 -04:00
Simon Glass
ae0bf2214b vbe: Add a test for VBE device tree fixups
When a FIT includes some OS requests, U-Boot should process these and add
the requested info to corresponding subnodes of the /chosen node. Add a
pytest for this, which sets up the FIT, runs bootm and then uses a C
unit test to check that everything looks OK.

The test needs to run on sandbox_flattree since we don't support
device tree fixups on sandbox (live tree) yet. So enable BOOTMETH_VBE and
disable bootflow_system(), since EFI is not supported on
sandbox_flattree.

Add a link to the initial documentation.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-10-17 21:17:13 -06:00
Simon Glass
11361c5965 bootstd: Check building without global bootmeths
Use the sandbox_flattree build to check that everything works correctly
with BOOTMETH_GLOBAL disabled.

Update the tests as needed.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-08-12 08:17:11 -04:00
Simon Glass
0917f77393 bootstd: Add vbe bootmeth into sandbox
Update sandbox to include the VBE bootmeth. Update a few existing tests to
take account of this change, specifically that the new bootmeth now
appears when scanning.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-08-12 08:17:11 -04:00
Simon Glass
2ff5490d7d bootstd: Drop the system bootdev
This was a work-around for the fact that global bootmeths such as EFI
bootmgr and VBE don't use a particular bootdev, or at least select it
themselves so that we don't need to scan all bootdevs when using that
bootmeth.

Drop the system bootdev entirely.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-08-12 08:17:11 -04:00
Simon Glass
bd18b69de1 bootstd: Always create the EFI bootmgr bootmeth
Now that we can separate this out from the normal bootmeths, update the
code to create it always.

We cannot rely on the device tree to create this, since the EFI project
is quite opposed to having anything in the device tree that helps U-Boot
with its processing.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-08-12 08:17:11 -04:00
Simon Glass
c627cfc14c bootstd: Allow scanning for global bootmeths separately
Typically we want to find and use global bootmeths first, since they have
the best idea of how the system should boot. We then use normal bootmeths
as a fallback.

Add the logic for this, putting global bootmeths at the end of the
ordering. We can then easily scan the global bootmeths first, then drop
them from the list for subsequent bootdev-centric scans.

This changes the ordering of global bootmeths, so update the
bootflow_system() accordingly.

Drop the comment from bootmeth_setup_iter_order() since this is an
exported function and it should be in the header file.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-08-12 08:17:11 -04:00
Simon Glass
2662b54d70 bootstd: Allow EFI bootmgr to support an invalid bootflow
For most testing we don't want this bootmeth to actually do anything. For
the one test where we do, add a test hook to obtain the correct behaviour.
This will allow us to bind the device always, rather than just doing it
for this test.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-08-12 08:17:10 -04:00
Simon Glass
f25f575acf bootstd: Drop delays in the tests
Some tests go as far as booting a distribution. In this case a menu is
presented to the user, with a two-second timeout. This adds a total of
12 seconds to the test runs at present.

Avoid this by inserting a response using the console-recording feature.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-08-12 08:14:24 -04:00
Simon Glass
fb1451bec2 bootstd: Add tests for bootstd including all uclasses
Add a set of combined tests for the bootdev, bootflow and bootmeth
commands, along with associated functionality.

Expand the sandbox console-recording limit so that these can work.

These tests rely on a filesystem script which is not yet added to the
Python tests. It is included here as a shell script.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-04-25 10:00:04 -04:00