From a7acc515bd10f24d400b3aa3a3c807076cac4f95 Mon Sep 17 00:00:00 2001 From: Stefan Reinauer Date: Thu, 25 Feb 2010 13:40:49 +0000 Subject: HAVE_MOVNTI really means SSE2. Also add sfence in the MOVNTI case. Signed-off-by: Stefan Reinauer Acked-by: Patrick Georgi git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5159 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1 --- src/cpu/Kconfig | 18 +++++++++++++++--- src/cpu/amd/model_10xxx/Kconfig | 2 +- src/cpu/amd/model_fxx/Kconfig | 3 ++- src/cpu/intel/model_1067x/Kconfig | 2 +- src/cpu/intel/model_106cx/Kconfig | 2 +- src/cpu/intel/model_6ex/Kconfig | 2 +- src/cpu/intel/model_6fx/Kconfig | 5 ++++- src/cpu/intel/model_f0x/Kconfig | 2 +- src/cpu/intel/model_f1x/Kconfig | 2 +- src/cpu/intel/model_f2x/Kconfig | 2 +- src/cpu/intel/model_f3x/Kconfig | 2 +- src/cpu/intel/model_f4x/Kconfig | 2 +- src/cpu/via/model_c7/Kconfig | 1 + 13 files changed, 31 insertions(+), 14 deletions(-) (limited to 'src/cpu') diff --git a/src/cpu/Kconfig b/src/cpu/Kconfig index 3c4c41967f..c0cf76887f 100644 --- a/src/cpu/Kconfig +++ b/src/cpu/Kconfig @@ -32,14 +32,26 @@ config SMP This option is used to enable certain functions to make coreboot work correctly on symmetric multi processor (SMP) systems. -# Set MMX and SSE in socket or model if the CPU has them. -# If all CPUs for the socket have MMX or SSE, set them there. -# These options are only needed for boards compiled with romcc. config MMX bool + help + Select MMX in your socket or model Kconfig if your CPU has MMX + streaming SIMD instructions. ROMCC can build more efficient + code if it can spill to MMX registers. config SSE bool + help + Select SSE in your socket or model Kconfig if your CPU has SSE + streaming SIMD instructions. ROMCC can build more efficient + code if it can spill to SSE (aka XMM) registers. + +config SSE2 + bool + help + Select SSE2 in your socket or model Kconfig if your CPU has SSE2 + streaming SIMD instructions. Some parts of coreboot can be built + with more efficient code if SSE2 instructions are available. config VAR_MTRR_HOLE bool diff --git a/src/cpu/amd/model_10xxx/Kconfig b/src/cpu/amd/model_10xxx/Kconfig index 974eed69bc..3882861f59 100644 --- a/src/cpu/amd/model_10xxx/Kconfig +++ b/src/cpu/amd/model_10xxx/Kconfig @@ -1,9 +1,9 @@ config CPU_AMD_MODEL_10XXX bool - select HAVE_MOVNTI select USE_PRINTK_IN_CAR select USE_DCACHE_RAM select SSE + select SSE2 select HAVE_INIT_TIMER config CPU_ADDR_BITS diff --git a/src/cpu/amd/model_fxx/Kconfig b/src/cpu/amd/model_fxx/Kconfig index 83a7fe102b..e175637587 100644 --- a/src/cpu/amd/model_fxx/Kconfig +++ b/src/cpu/amd/model_fxx/Kconfig @@ -1,9 +1,10 @@ config CPU_AMD_MODEL_FXX bool - select HAVE_MOVNTI select USE_PRINTK_IN_CAR select USE_DCACHE_RAM + select MMX select SSE + select SSE2 select HAVE_INIT_TIMER config CPU_ADDR_BITS diff --git a/src/cpu/intel/model_1067x/Kconfig b/src/cpu/intel/model_1067x/Kconfig index cd6483a2fc..4ddba39c80 100644 --- a/src/cpu/intel/model_1067x/Kconfig +++ b/src/cpu/intel/model_1067x/Kconfig @@ -1,4 +1,4 @@ config CPU_INTEL_CORE2 bool select SMP - select HAVE_MOVNTI + select SSE2 diff --git a/src/cpu/intel/model_106cx/Kconfig b/src/cpu/intel/model_106cx/Kconfig index 187bcd067b..03428169c4 100644 --- a/src/cpu/intel/model_106cx/Kconfig +++ b/src/cpu/intel/model_106cx/Kconfig @@ -1,4 +1,4 @@ config CPU_INTEL_ATOM_230 bool select SMP - select HAVE_MOVNTI + select SSE2 diff --git a/src/cpu/intel/model_6ex/Kconfig b/src/cpu/intel/model_6ex/Kconfig index cbc5797e54..eda7473138 100644 --- a/src/cpu/intel/model_6ex/Kconfig +++ b/src/cpu/intel/model_6ex/Kconfig @@ -1,4 +1,4 @@ config CPU_INTEL_CORE bool select SMP - select HAVE_MOVNTI + select SSE2 diff --git a/src/cpu/intel/model_6fx/Kconfig b/src/cpu/intel/model_6fx/Kconfig index 484114cf03..4ddba39c80 100644 --- a/src/cpu/intel/model_6fx/Kconfig +++ b/src/cpu/intel/model_6fx/Kconfig @@ -1 +1,4 @@ -# select HAVE_MOVNTI +config CPU_INTEL_CORE2 + bool + select SMP + select SSE2 diff --git a/src/cpu/intel/model_f0x/Kconfig b/src/cpu/intel/model_f0x/Kconfig index fe68d96ec4..bf26cfe048 100644 --- a/src/cpu/intel/model_f0x/Kconfig +++ b/src/cpu/intel/model_f0x/Kconfig @@ -1,4 +1,4 @@ config CPU_INTEL_MODEL_F0X bool select SMP - select HAVE_MOVNTI + select SSE2 diff --git a/src/cpu/intel/model_f1x/Kconfig b/src/cpu/intel/model_f1x/Kconfig index 89d382fb15..328930cb8c 100644 --- a/src/cpu/intel/model_f1x/Kconfig +++ b/src/cpu/intel/model_f1x/Kconfig @@ -1,4 +1,4 @@ config CPU_INTEL_MODEL_F1X bool select SMP - select HAVE_MOVNTI + select SSE2 diff --git a/src/cpu/intel/model_f2x/Kconfig b/src/cpu/intel/model_f2x/Kconfig index c92cc8c7c5..1672fda7e9 100644 --- a/src/cpu/intel/model_f2x/Kconfig +++ b/src/cpu/intel/model_f2x/Kconfig @@ -1,4 +1,4 @@ config CPU_INTEL_MODEL_F2X bool select SMP - select HAVE_MOVNTI + select SSE2 diff --git a/src/cpu/intel/model_f3x/Kconfig b/src/cpu/intel/model_f3x/Kconfig index c9cf932dcb..1a2fa36922 100644 --- a/src/cpu/intel/model_f3x/Kconfig +++ b/src/cpu/intel/model_f3x/Kconfig @@ -1,4 +1,4 @@ config CPU_INTEL_MODEL_F3X bool select SMP - select HAVE_MOVNTI + select SSE2 diff --git a/src/cpu/intel/model_f4x/Kconfig b/src/cpu/intel/model_f4x/Kconfig index 5c464341d8..e765e335d6 100644 --- a/src/cpu/intel/model_f4x/Kconfig +++ b/src/cpu/intel/model_f4x/Kconfig @@ -1,4 +1,4 @@ config CPU_INTEL_MODEL_F4X bool select SMP - select HAVE_MOVNTI + select SSE2 diff --git a/src/cpu/via/model_c7/Kconfig b/src/cpu/via/model_c7/Kconfig index 8a2fe88a44..c9146ad0da 100644 --- a/src/cpu/via/model_c7/Kconfig +++ b/src/cpu/via/model_c7/Kconfig @@ -1,3 +1,4 @@ config CPU_VIA_C7 bool select UDELAY_TSC + select SSE2 -- cgit v1.2.3