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| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2012-07-26 23:51:20 +0300 |
|---|---|---|
| committer | Anton Kochkov <anton.kochkov@gmail.com> | 2012-08-01 10:57:17 +0200 |
| commit | 1ec5e744c63938aa75e80e8d7548d05e998660a2 (patch) | |
| tree | 237dca4e11c4f549bf31aa3c5a8a4f584fe52fa7 /src/cpu/x86 | |
| parent | 51676b14e8cfd5bbabf487f659f11704f17f6d0f (diff) | |
| download | coreboot-1ec5e744c63938aa75e80e8d7548d05e998660a2.tar.xz | |
Intel Sandybridge: add reserved memory as resources
Reserved memory resources will get removed from memory table at
the end of write_coreboot_table(),
Change-Id: I02711b4be4f25054bd3361295d8d4dc996b2eb3e
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/1372
Tested-by: build bot (Jenkins)
Reviewed-by: Anton Kochkov <anton.kochkov@gmail.com>
Diffstat (limited to 'src/cpu/x86')
| -rw-r--r-- | src/cpu/x86/mtrr/mtrr.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/cpu/x86/mtrr/mtrr.c b/src/cpu/x86/mtrr/mtrr.c index fdc7aa6054..a061b54094 100644 --- a/src/cpu/x86/mtrr/mtrr.c +++ b/src/cpu/x86/mtrr/mtrr.c @@ -361,6 +361,10 @@ void set_var_mtrr_resource(void *gp, struct device *dev, struct resource *res) return; } + if (res->flags & IORESOURCE_IGNORE_MTRR) { + return; + } + if (!(res->flags & IORESOURCE_CACHEABLE)) return; |