2010-12-17 00:37:17 +01:00
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if ARCH_X86
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2009-08-12 17:39:38 +02:00
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source src/cpu/amd/Kconfig
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2009-08-12 17:00:51 +02:00
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source src/cpu/intel/Kconfig
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source src/cpu/via/Kconfig
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source src/cpu/x86/Kconfig
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2010-08-30 19:53:13 +02:00
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config CACHE_AS_RAM
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2009-08-27 14:10:50 +02:00
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bool
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2010-04-09 22:36:29 +02:00
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default !ROMCC
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2009-08-27 14:10:50 +02:00
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2009-08-12 17:00:51 +02:00
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config DCACHE_RAM_BASE
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hex
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config DCACHE_RAM_SIZE
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hex
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2009-09-25 20:43:02 +02:00
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config DCACHE_RAM_GLOBAL_VAR_SIZE
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hex
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2009-10-09 13:47:21 +02:00
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default 0x0
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2009-09-25 20:43:02 +02:00
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2009-10-06 22:48:07 +02:00
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config MAX_PHYSICAL_CPUS
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int
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default 1
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2009-08-12 17:00:51 +02:00
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config SMP
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bool
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2009-09-22 20:49:08 +02:00
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default y if MAX_CPUS != 1
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2009-09-24 11:03:06 +02:00
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default n
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2009-10-18 20:35:50 +02:00
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help
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This option is used to enable certain functions to make coreboot
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work correctly on symmetric multi processor (SMP) systems.
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2009-10-02 01:22:50 +02:00
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2012-02-14 09:39:17 +01:00
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config AP_SIPI_VECTOR
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hex
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default 0xfffff000
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help
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This must equal address of ap_sipi_vector from bootblock build.
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2009-10-02 01:22:50 +02:00
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config MMX
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bool
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2010-02-25 14:40:49 +01:00
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help
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Select MMX in your socket or model Kconfig if your CPU has MMX
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streaming SIMD instructions. ROMCC can build more efficient
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code if it can spill to MMX registers.
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2009-10-02 01:22:50 +02:00
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config SSE
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bool
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2010-02-25 14:40:49 +01:00
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help
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Select SSE in your socket or model Kconfig if your CPU has SSE
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streaming SIMD instructions. ROMCC can build more efficient
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code if it can spill to SSE (aka XMM) registers.
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config SSE2
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bool
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2010-03-19 03:33:40 +01:00
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default n
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2010-02-25 14:40:49 +01:00
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help
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Select SSE2 in your socket or model Kconfig if your CPU has SSE2
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streaming SIMD instructions. Some parts of coreboot can be built
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with more efficient code if SSE2 instructions are available.
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2009-10-06 22:48:07 +02:00
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config VAR_MTRR_HOLE
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bool
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default y
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help
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Unset this if you don't want the MTRR code to use
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subtractive MTRRs
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2010-12-17 00:37:17 +01:00
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endif # ARCH_X86
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