[coreboot] Lenovo T60 Type 8743-GZU - RAM Support? 3Gb or 4Gb
Peter Stuge
peter at stuge.se
Wed Jan 18 00:14:36 CET 2012
Peter Stuge wrote:
> then run dd if=coreboot.rom of=top64k.bin bs=1 \
> skip=$[sizeof(coreboot.rom) - 0x10000] count=64k
Insert one step here:
then run dd if=coreboot.rom bs=1 \
skip=$[sizeof(coreboot.rom) - 0x10000] count=64k | hexdump
# and verify that the complete range is filled with ff bytes before
# proceeding further. if this is not the case, the coreboot image
# needs to be recreated with the second-to-last 64kbyte block unused
> then run dd if=top64k of=coreboot.rom bs=1 \
> seek=$[sizeof(coreboot.rom) - 0x20000] count=64k conv=notrunc
That should of course read:
then run dd if=top64k.bin of=coreboot.rom bs=1 \
seek=$[sizeof(coreboot.rom) - 0x20000] count=64k conv=notrunc
//Peter
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