Commit Graph

8 Commits

Author SHA1 Message Date
Alper Nebi Yasak 21e1bcb99c
u-boot-libre: Add support for deblobbing U-Boot v2022.07
Add a 'v2022.07' pseudo-board for the U-Boot download script with the
default blobs list, and mark the version as supported in u-boot-libre
release script.

Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
2023-11-13 16:37:25 +01:00
Alper Nebi Yasak aee840c415
download/u-boot: Prepare files per board instead of per revision
The U-Boot download script is designed to help with releasing
u-boot-libre and it can only prepare a generic U-Boot v2021.07 tree.
However, we will need to build board-specific versions of U-Boot to be
able to use it as a coreboot payload effectively.

As a first step toward that, make the download script prepare per-board
copies of U-Boot v2021.07. Then, add a 'v2021.07' pseudo-board for the
u-boot-libre release script to work on.

The u-boot-libre deblob script hash ends up chaning due to copying my
author attribution from the download script, update its hash.

Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
2023-11-13 16:37:23 +01:00
Alper Nebi Yasak 31b56f6f54
u-boot-libre: Set tar mtime to SOURCE_DATE_EPOCH or @0
The u-boot-libre tarball contents' mtimes are an unconventional value
due to timezone confusion. For reproducibility, timestamps like these
are usually set by a SOURCE_DATE_EPOCH which is respected by both
coreboot and U-Boot. Use it in the u-boot-libre release script as well,
and properly set the mtimes to the Unix epoch when it's not defined.

Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
2023-11-13 16:37:23 +01:00
Alper Nebi Yasak 42b9a2673c
u-boot-libre: Fix releasing blob list as deblob script
The u-boot-libre release script copies the blobs list into the release
as the deblob script, presumably due to a copy-paste error. Fix it to
correctly copy the generated deblob script.

Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
2023-11-13 16:37:23 +01:00
Denis 'GNUtoo' Carikli 0172406fb5
u-boot-libre: remove nonfree firmware in drivers/dma/MCD_tasks.c
This firmware lack corresponding source code.

Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>
2023-11-13 16:37:22 +01:00
Denis 'GNUtoo' Carikli 425162db93
boot-libre: add --gen-blob-script to generate a deblob script
This should enable various distributions and build system to reuse
the generated script to deblob u-boot releases themselves.

Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>
2022-02-16 19:11:14 +01:00
Denis 'GNUtoo' Carikli ee2731af44
boot-libre: ship the blob list too
This should enable various distributions and build system to reuse
that blob to deblob u-boot releases themselves.

Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>
2022-02-16 19:11:12 +01:00
Denis 'GNUtoo' Carikli 1afdbaad1a
u-boot-libre: Add reproducible builds and tests
The tar options come from the tutorial to remove archives metadata at
reproducible-builds.org[1].

[1]https://reproducible-builds.org/docs/archives/

Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>
2022-02-16 19:10:26 +01:00