diff options
Diffstat (limited to 'docs/install/x60_unbrick.md')
| -rw-r--r-- | docs/install/x60_unbrick.md | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/docs/install/x60_unbrick.md b/docs/install/x60_unbrick.md index 19b1abb8..c291c584 100644 --- a/docs/install/x60_unbrick.md +++ b/docs/install/x60_unbrick.md @@ -23,7 +23,7 @@ Brick type 1: bucts not reset. {#bucts_brick} ============================== You still have Lenovo BIOS, or you had libreboot running and you flashed -another ROM; and you had bucts 1 set and the ROM wasn't dd'd.\* or if +another ROM; and you had bucts 1 set and the ROM wasn't dd'd.* or if Lenovo BIOS was present and libreboot wasn't flashed.\ \ In this case, unbricking is easy: reset BUC.TS to 0 by removing that @@ -31,14 +31,14 @@ yellow cmos coin (it's a battery) and putting it back after a minute or two:\ \ \ -\*Those dd commands should be applied to all newly compiled X60 ROM +*Those dd commands should be applied to all newly compiled X60 ROM images (the ROM images in libreboot binary archives already have this applied!):\ -dd if=coreboot.rom of=top64k.bin bs=1 skip=\$\[\$(stat -c %s +dd if=coreboot.rom of=top64k.bin bs=1 skip=$\[$(stat -c %s coreboot.rom) - 0x10000\] count=64k\ -dd if=coreboot.rom bs=1 skip=\$\[\$(stat -c %s coreboot.rom) - 0x20000\] +dd if=coreboot.rom bs=1 skip=$\[$(stat -c %s coreboot.rom) - 0x20000\] count=64k | hexdump\ -dd if=top64k.bin of=coreboot.rom bs=1 seek=\$\[\$(stat -c %s +dd if=top64k.bin of=coreboot.rom bs=1 seek=$\[$(stat -c %s coreboot.rom) - 0x20000\] count=64k conv=notrunc\ (doing this makes the ROM suitable for use when flashing a system that still has Lenovo BIOS running, using those instructions: |