u-boot.git/boot, branch v2023.01-rc1

vbe: Record which phases loaded using VBE

2022-10-31T15:04:00Z

We expect VPL and SPL to load using VBE. Add a record of this so we can check it in U-Boot proper. Signed-off-by: Simon Glass

vpl: Allow signature verification

2022-10-31T15:04:00Z

Add the required Kconfig option so that signatures can be verified when loading a configuration. Signed-off-by: Simon Glass

vbe: Add info about the VBE device to the fwupd node

2022-10-31T15:04:00Z

At present we put the driver in the /chosen node in U-Boot. This is a bit strange, since U-Boot doesn't normally use that node itself. It is better to put it under the bootstd node. To make this work we need to copy create the node under /chosen when fixing up the device tree. Copy over all the properties so that fwupd knows what to do. Update the sandbox device tree accordingly. Signed-off-by: Simon Glass

vbe: Add Kconfig options for VPL

2022-10-31T15:03:59Z

Enable the various features needed in VPL, by adding Kconfig options. Update the defconfig for sandbox_vpl so that the build for each phase includes what is needed. Drop LZMA for now and make sure partition support is omitted in SPL, since it is not needed. Signed-off-by: Simon Glass

vbe: Drop the U-Boot prefix from the version

2022-10-31T15:03:36Z

We don't need the U-Boot prefix on the version and in fact it is harmful since pytest gets confused seeing the U-Boot banner bring displayed when the version is printed. Drop the prefix from the string. We could produce an entirely new string from the component parts, but this adds to the rodata size and would break the use of version_string as the only thing which holds this information. Signed-off-by: Simon Glass

vbe: Move OS implementation into a separate file

2022-10-31T15:03:36Z

Move this into its own file so it can be built only by U-Boot proper. Signed-off-by: Simon Glass

vbe: Support reading the next SPL phase via VBE

2022-10-31T15:03:18Z

Add an SPL loader to obtain the next-phase binary from a FIT provided by the VBE driver. Signed-off-by: Simon Glass

vbe: Use a warning for a failed requests

2022-10-31T15:03:18Z

Optional requests should present a warning rather than an error. Update the log call. Signed-off-by: Simon Glass

vbe: Rename vbe_fixup to vbe_request

2022-10-31T15:03:18Z

The vbe_fixup file handles device tree fixups, but these are called OS requests in VBE. Rename the file to reflect its wider purpose. Signed-off-by: Simon Glass

image: Allow loading a FIT image for a particular phase

2022-10-31T15:02:45Z

Add support for filtering out FIT images by phase. Rather than adding yet another argument to this already overloaded function, use a composite value, where the phase is only added in if needed. The FIT config is still selected (and verified) as normal, but the images are selected based on the phase. Tests for this come in a little later, as part of the updated VPL test. Signed-off-by: Simon Glass