> -----Original Message----- > From: Carl-Daniel Hailfinger [mailto:[email protected]] > Sent: Thursday, February 05, 2009 4:19 PM > To: Myles Watson > Cc: Coreboot > Subject: Re: [coreboot] flashrom: Can't mmap memory > > 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.
Good idea. Tomorrow I'll look at that. The memory maps are quite different, but in both cases the ROM is marked uncacheable. Thanks, Myles -- coreboot mailing list: [email protected] http://www.coreboot.org/mailman/listinfo/coreboot
