[coreboot] flashrom: Can't mmap memory

Carl-Daniel Hailfinger c-d.hailfinger.devel.2006 at gmx.net
Fri Feb 6 00:19:03 CET 2009

On 05.02.2009 21:26, Myles Watson wrote:
> When I boot using the factory BIOS on my s2895 flashrom works.  When I
> boot with Coreboot, I get the Error:
> Can't mmap memory using /dev/mem: Operation not permitted
> It shouldn't be kernel parameters since I'm using the same grub2 entry
> to boot either way.
> This sounds a little too familiar, but I can't find a thread where
> this isn't linked to a newer, more restrictive kernel.

Could be the memory map passed by cbtable or e820. A diff between dmesg
for each configuration would probably reveal quite a bit of info.



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