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CAR simplifications, typos, readability improvements (trivial).

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- Use some more #defines instead of hard-coding values.

 - Merge multiple movl/orl or movl/andl lines into one where possible.

 - Add some TODOs in places which seem to have either an incorrect
   code or incorrect comment.

 - Fix typos: s/for/from/, s/BSC/BSP/, s/size/carsize/.

Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5890 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Uwe Hermann
2010-10-01 07:27:51 +00:00
parent 52000e1688
commit 66d1687b92
4 changed files with 35 additions and 41 deletions
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3
src/include/cpu/x86/mtrr.h
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@@ -15,6 +15,9 @@
#define MTRRcap_MSR 0x0fe
#define MTRRdefType_MSR 0x2ff
#define MTRRdefTypeEn (1 << 11)
#define MTRRdefTypeFixEn (1 << 10)
#define MTRRphysBase_MSR(reg) (0x200 + 2 * (reg))
#define MTRRphysMask_MSR(reg) (0x200 + 2 * (reg) + 1)