Paul Menzel wrote:
$ cat /proc/mtrr reg00: base=0x00000000 ( 0MB), size= 512MB: write-back, count=1 reg01: base=0xd0000000 (3328MB), size= 128MB: write-combining, count=1 reg02: base=0xd0000000 (3328MB), size= 128MB: write-combining, count=1 reg03: base=0xd8000000 (3456MB), size= 64MB: write-combining, count=1
Carl-Daniel Hailfinger wrote:
An area can be covered by multiple MTRRs. As long as at least one MTRR covering the area is "uncachable", everything is OK.
If I understood correctly, Paul could do
echo "base=0x1ffc0000 size=0x40000 type=uncachable" >| /proc/mtrr
and then try flashrom again.
Am I right?
yu ning