1 files changed, 14 insertions, 0 deletions
diff --git a/build b/build
index 142d920..c5cf371 100755
--- a/build
+++ b/build
@@ -57,6 +57,20 @@ do
 	./buildrom-withgrub $board
 done
 
+# Needed on i945 systems for the bucts/dd trick (documented)
+# This enables the ROM to be flashed over the lenovo bios firmware
+for i945board in x60 x60t t60
+do
+	cd bin/"$i945board"/
+	for i945rom in $(ls)
+	do
+		dd if="$i945rom" of=top64k.bin bs=1 skip=$[$(stat -c %s "$i945rom") - 0x10000] count=64k
+		dd if=top64k.bin of="$i945rom" bs=1 seek=$[$(stat -c %s "$i945rom") - 0x20000] count=64k conv=notrunc
+		rm -f top64k.bin
+	done
+	cd ../../
+done
+
 # The GRUB payloads are no longer needed
 rm -f coreboot/grub_vesafb.elf
 rm -f coreboot/grub_txtmode.elf