xx20 blobs extraction scripts fixes to neuter, deativate, trim ME and…

… output reduced ME under blob dir and modify both ME and BIOS regions accordingly to be able to accept CONFIG_CBFS_SIZE=0x750000 defined under coreboot configs (attempt to fix linuxboot#870)
tlaurion · Oct 29, 2020 · 106a89f · 106a89f
1 parent e7faac2
commit 106a89f
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Showing 2 changed files with 2 additions and 4 deletions.
diff --git a/blobs/t420/extract.sh b/blobs/t420/extract.sh
@@ -55,10 +55,9 @@ cp "$FILE" $bioscopy
 cd "$extractdir"
 $IFDTOOL -x $bioscopy
 cp "$extractdir/flashregion_3_gbe.bin" "$BLOBDIR/gbe.bin"
-$MECLEAN -O "$BLOBDIR/me.bin" -r -t "$extractdir/flashregion_2_intel_me.bin"
+$MECLEAN -r -t -d -O /tmp/unneeded.bin -D "$BLOBDIR/ifd.bin" -M "$BLOBDIR/me.bin" "$extractdir/flashregion_2_intel_me.bin" 
 $IFDTOOL -n "$BLOBDIR/layout.txt" $bioscopy
 $IFDTOOL -x $bioscopy.new
-cp "$extractdir/flashregion_0_flashdescriptor.bin" "$BLOBDIR/ifd.bin"
 
 rm "$bioscopy"
 rm "$bioscopy.new"

diff --git a/blobs/x220/extract.sh b/blobs/x220/extract.sh
@@ -55,10 +55,9 @@ cp "$FILE" $bioscopy
 cd "$extractdir"
 $IFDTOOL -x $bioscopy
 cp "$extractdir/flashregion_3_gbe.bin" "$BLOBDIR/gbe.bin"
-$MECLEAN -O "$BLOBDIR/me.bin" -r -t "$extractdir/flashregion_2_intel_me.bin"
+$MECLEAN -r -t -d -O /tmp/unneeded.bin -D "$BLOBDIR/ifd.bin" -M "$BLOBDIR/me.bin" "$extractdir/flashregion_2_intel_me.bin"
 $IFDTOOL -n "$BLOBDIR/layout.txt" $bioscopy
 $IFDTOOL -x $bioscopy.new
-cp "$extractdir/flashregion_0_flashdescriptor.bin" "$BLOBDIR/ifd.bin"
 
 rm "$bioscopy"
 rm "$bioscopy.new"