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optiplex 9010: add layout.txt used to expend ME region to match xx30 used ME, apply through ifdtool

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Repro notes:
./build/x86/coreboot-24.02.01/util/ifdtool/ifdtool -n blobs/optiplex_9010/layout.txt blobs/optiplex_9010/ifd.bin -O blobs/optiplex_9010/ifd.bin

Signed-off-by: Thierry Laurion <insurgo@riseup.net>
This commit is contained in:
Thierry Laurion 2024-10-09 12:58:21 -04:00
parent 7dd25db488
commit 1d835bc6b7
3 changed files with 7 additions and 0 deletions
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3
blobs/optiplex_9010/README.md
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@ -2,6 +2,9 @@ This blobs/optiplex_9010/ifd.bin is a configuration blob, and comes from my opti
It was put in place with: It was put in place with:
python ~/me_cleaner/me_cleaner.py -S -r -t -d -O /tmp/discarded.bin -D ~/heads/blobs/optiplex_9010/ifd.bin -M /tmp/temporary_me.bin optiplex_9010-internal_backup.rom python ~/me_cleaner/me_cleaner.py -S -r -t -d -O /tmp/discarded.bin -D ~/heads/blobs/optiplex_9010/ifd.bin -M /tmp/temporary_me.bin optiplex_9010-internal_backup.rom
./build/x86/coreboot-24.02.01/util/ifdtool/ifdtool -n blobs/optiplex_9010/layout.txt blobs/optiplex_9010/ifd.bin -O blobs/optiplex_9010/ifd.bin
NOTE: We rely on blobs/optiplex_9010/layout.txt which changes the size of the ME region to match Lenovo xx30 blob used in x230 and others.
---- ----

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blobs/optiplex_9010/ifd.bin
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blobs/optiplex_9010/layout.txt Normal file
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@ -0,0 +1,4 @@
00000000:00000fff fd
00001000:00004fff gbe
00005000:0001cfff me
0001d000:00bfffff bios