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11 Commits

Author SHA1 Message Date
gaspar-ilom
438a061c99 changes the tb.bin Thunderbolt blob script to create the same blob as libreboot 
the blob created from the script prior to this change is not confirmed working

this blob is now confirmed working if following the instructions from libreboot https://libreboot.org/docs/install/t480.html#update-lenovo-firmware-first

Signed-off-by: gaspar-ilom <gasparilom@riseup.net>
 2025-03-02 23:30:39 +01:00
gaspar-ilom
81151d94f6 add documentation for tb.bin Thunderbolt flashing on the T480 
Signed-off-by: gaspar-ilom <gasparilom@riseup.net>
 2025-02-28 12:05:55 +01:00
gaspar-ilom
3f8317fe9a create tb.bin blob when creating me.bin blob 
automatically move into board target dir

rename blob creation file for t480 to indicate that the tb.bin is also downloaded and created

Signed-off-by: gaspar-ilom <gasparilom@riseup.net>
 2025-02-27 02:40:12 +01:00
gaspar-ilom
60219a443c update the T480 blob readme to better explain which blobs are there and where they come from 
remove duplicate hashes

add reference to info on tpm reset because people might not read everything

rename README to README.md as it is markdown

Signed-off-by: gaspar-ilom <gasparilom@riseup.net>
 2025-02-24 22:41:43 +01:00
Thierry Laurion
1fb37f01a3 blobs/xx80/README: fix gbe hash 
repro

user@heads-t480:~/heads/blobs/xx80$ git status
On branch poc_t480
nothing to commit, working tree clean
user@heads-t480:~/heads/blobs/xx80$ cat hashes.txt
d3af2dfbf128bcddfc8c5810a11478697312e5701668f719f80f3f6322db5642  gbe.bin
f2f6d5fb0a5e02964b494862032fd93f1f88e2febd9904b936083600645c7fdf  ifd.bin
1990b42df67ba70292f4f6e2660efb909917452dcb9bd4b65ea2f86402cfa16b  me.bin
user@heads-t480:~/heads/blobs/xx80$ cat hashes.txt | awk -F " " {'print $1'} | while read hash; grep $hash README; done
bash: syntax error near unexpected token `done'
user@heads-t480:~/heads/blobs/xx80$ cat hashes.txt | awk -F " " {'print $1'} | while read hash; do grep $hash README; done
f2f6d5fb0a5e02964b494862032fd93f1f88e2febd9904b936083600645c7fdf  ifd.bin
1990b42df67ba70292f4f6e2660efb909917452dcb9bd4b65ea2f86402cfa16b  me.bin
user@heads-t480:~/heads/blobs/xx80$ vim README
user@heads-t480:~/heads/blobs/xx80$ vim README
user@heads-t480:~/heads/blobs/xx80$ cat hashes.txt | awk -F " " {'print $1'} | while read hash; do grep $hash README; done
d3af2dfbf128bcddfc8c5810a11478697312e5701668f719f80f3f6322db5642  gbe.bin
f2f6d5fb0a5e02964b494862032fd93f1f88e2febd9904b936083600645c7fdf  ifd.bin
1990b42df67ba70292f4f6e2660efb909917452dcb9bd4b65ea2f86402cfa16b  me.bin
user@heads-t480:~/heads/blobs/xx80$ sha256sum -c hashes.txt
gbe.bin: OK
ifd.bin: OK
me.bin: OK
user@heads-t480:~/heads/blobs/xx80$ cat hashes.txt | awk -F " " {'print $1'} | while read hash; do grep $hash README; done
d3af2dfbf128bcddfc8c5810a11478697312e5701668f719f80f3f6322db5642  gbe.bin
f2f6d5fb0a5e02964b494862032fd93f1f88e2febd9904b936083600645c7fdf  ifd.bin
1990b42df67ba70292f4f6e2660efb909917452dcb9bd4b65ea2f86402cfa16b  me.bin
user@heads-t480:~/heads/blobs/xx80$ cat .gitignore
me.bin
user@heads-t480:~/heads/blobs/xx80$ git status

Signed-off-by: Thierry Laurion <insurgo@riseup.net>
 2025-02-24 16:29:00 -05:00
gaspar-ilom
1e0258b7f1 use common me_cleaner.py for T480 
make circleci create the cleaned and deguarded me blob for the T480 to improve performance by allowing to reuse the workspace

Signed-off-by: gaspar-ilom <gasparilom@riseup.net>
 2025-02-21 14:04:53 +01:00
gaspar-ilom
930b9773ec fix gbe.bin hash for t480 
Signed-off-by: gaspar-ilom <gasparilom@riseup.net>
 2025-02-15 00:32:18 +01:00
gaspar-ilom
447754e38a fix whitespace/formatting of download_clean_deguard_me.sh 
Signed-off-by: gaspar-ilom <gasparilom@riseup.net>
 2025-02-15 00:29:02 +01:00
gaspar-ilom
5a50de6927 set the mac address to 00🇩🇪ad:c0:ff:ee in the gbe.bin blob for the t480 
Signed-off-by: gaspar-ilom <gasparilom@riseup.net>
 2025-02-14 09:57:59 -05:00
Thierry Laurion
e6d6001e97 Merge remote-tracking branch 'gaspar-ilom/t480' into poc_t480 
Resolve conflicts, enable TPM2 support into board configs that was missing sorry
- remove blobs/kabylake/fetch_split_fsp.sh since unneeded if depending on full FSP from tree
  - removed fsp.fd files placed in blobs and references to it in @gaspar-ilom branch
  - removed blobs/kabylake/* altogether since unneeded
- remove patches/coreboot-24.02.01/* since we use another fork (currently modules/coreboot: t480, might be renamed to coreboot release to be reused later)
- t480 boards depend on targets/xx80_me_blobs.mk now, next commit will cleanup prior work artifacts not needed; @gaspar-ilom approach cleaner

Signed-off-by: Thierry Laurion <insurgo@riseup.net>
 2025-02-12 12:46:14 -05:00
gaspar-ilom
f75ddb81c3 add t480 board 
Signed-off-by: gaspar-ilom <gasparilom@riseup.net>
 2025-02-12 00:56:17 +01:00