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authorVladimir Serbinenko <phcoder@gmail.com>2014-02-05 23:25:28 +0100
committerVladimir Serbinenko <phcoder@gmail.com>2014-02-06 00:55:13 +0100
commit30fe6120ca8d7211f0055e47d3ecd569a628f2aa (patch)
tree52906b5ed573d84a207e78bf9425988602cf1b97 /src/arch
parent7a4fa0a32cf11a0686804afffbcd02827c846fcf (diff)
MTRR: Mark all prefetchable resources as WRCOMB.
Change-Id: I2ecfd9733b65b6160bc2232d22db7b16692a847f Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/5149 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@google.com>
Diffstat (limited to 'src/arch')
-rw-r--r--src/arch/x86/Kconfig8
1 files changed, 0 insertions, 8 deletions
diff --git a/src/arch/x86/Kconfig b/src/arch/x86/Kconfig
index 0a21fcc99a..8854e6b07b 100644
--- a/src/arch/x86/Kconfig
+++ b/src/arch/x86/Kconfig
@@ -7,14 +7,6 @@ config X86_ARCH_OPTIONS
select HAVE_ARCH_MEMCPY
select HAVE_ARCH_MEMMOVE
-config MARK_GRAPHICS_MEM_WRCOMB
- bool "Mark graphics memory as write-combining."
- default n
- help
- The graphics performance may increase if the graphics
- memory is set as write-combining cache type. This option
- enables marking the graphics memory as write-combining.
-
# This is an SMP option. It relates to starting up APs.
# It is usually set in mainboard/*/Kconfig.
# TODO: Improve description.