diff options
Diffstat (limited to 'src')
-rw-r--r-- | src/soc/intel/cannonlake/Kconfig | 2 | ||||
-rw-r--r-- | src/soc/intel/common/block/cpu/Kconfig | 15 | ||||
-rw-r--r-- | src/soc/intel/common/block/cpu/car/cache_as_ram.S | 12 | ||||
-rw-r--r-- | src/soc/intel/denverton_ns/Kconfig | 2 | ||||
-rw-r--r-- | src/soc/intel/icelake/Kconfig | 2 | ||||
-rw-r--r-- | src/soc/intel/jasperlake/Kconfig | 2 | ||||
-rw-r--r-- | src/soc/intel/skylake/Kconfig | 3 | ||||
-rw-r--r-- | src/soc/intel/tigerlake/Kconfig | 2 |
8 files changed, 9 insertions, 31 deletions
diff --git a/src/soc/intel/cannonlake/Kconfig b/src/soc/intel/cannonlake/Kconfig index 48de0c15ff..ea4fadb113 100644 --- a/src/soc/intel/cannonlake/Kconfig +++ b/src/soc/intel/cannonlake/Kconfig @@ -315,7 +315,7 @@ choice config USE_CANNONLAKE_CAR_NEM_ENHANCED bool "Enhanced Non-evict mode" select SOC_INTEL_COMMON_BLOCK_CAR - select USE_CAR_NEM_ENHANCED_V1 + select INTEL_CAR_NEM_ENHANCED help A current limitation of NEM (Non-Evict mode) is that code and data sizes are derived from the requirement to not write out any modified diff --git a/src/soc/intel/common/block/cpu/Kconfig b/src/soc/intel/common/block/cpu/Kconfig index 1ec7af5cd4..912760e217 100644 --- a/src/soc/intel/common/block/cpu/Kconfig +++ b/src/soc/intel/common/block/cpu/Kconfig @@ -51,21 +51,6 @@ config INTEL_CAR_NEM_ENHANCED ENHANCED NEM guarantees that modified data is always kept in cache while clean data is replaced. -config USE_CAR_NEM_ENHANCED_V1 - bool - select INTEL_CAR_NEM_ENHANCED - help - This config supports INTEL_CAR_NEM_ENHANCED mode on - SKL, KBL, CNL, WHL, CML and ICL and JSL platforms. - -config USE_CAR_NEM_ENHANCED_V2 - bool - select INTEL_CAR_NEM_ENHANCED - select COS_MAPPED_TO_MSB - help - This config supports INTEL_CAR_NEM_ENHANCED mode on - TGL platform. - config COS_MAPPED_TO_MSB bool depends on INTEL_CAR_NEM_ENHANCED diff --git a/src/soc/intel/common/block/cpu/car/cache_as_ram.S b/src/soc/intel/common/block/cpu/car/cache_as_ram.S index 97bffb0062..b60e797b2f 100644 --- a/src/soc/intel/common/block/cpu/car/cache_as_ram.S +++ b/src/soc/intel/common/block/cpu/car/cache_as_ram.S @@ -415,7 +415,7 @@ set_eviction_mask: mov %ebx, %ecx /* back up the number of ways */ mov %eax, %ebx /* back up the non-eviction mask */ /* - * Set MSR 0xC91 IA32_L3_MASK_1 or MSR 0x1891 IA32_CR_SF_QOS_MASK_1 + * Program MSR 0xC91 IA32_L3_MASK_1 * This MSR contain one bit per each way of LLC * - If this bit is '0' - the way is protected from eviction * - If this bit is '1' - the way is not protected from eviction @@ -428,26 +428,18 @@ set_eviction_mask: xor $~0, %eax /* invert 32 bits */ and %ecx, %eax -#if CONFIG(USE_CAR_NEM_ENHANCED_V1) movl $IA32_L3_MASK_1, %ecx -#elif CONFIG(USE_CAR_NEM_ENHANCED_V2) - movl $IA32_CR_SF_QOS_MASK_1, %ecx -#endif xorl %edx, %edx wrmsr /* - * Set MSR 0xC92 IA32_L3_MASK_1 or MSR 0x1892 IA32_CR_SF_QOS_MASK_2 + * Program MSR 0xC92 IA32_L3_MASK_2 * This MSR contain one bit per each way of LLC * - If this bit is '0' - the way is protected from eviction * - If this bit is '1' - the way is not protected from eviction */ mov %ebx, %eax -#if CONFIG(USE_CAR_NEM_ENHANCED_V1) movl $IA32_L3_MASK_2, %ecx -#elif CONFIG(USE_CAR_NEM_ENHANCED_V2) - movl $IA32_CR_SF_QOS_MASK_2, %ecx -#endif xorl %edx, %edx wrmsr /* diff --git a/src/soc/intel/denverton_ns/Kconfig b/src/soc/intel/denverton_ns/Kconfig index 4981205f09..4fe491fce3 100644 --- a/src/soc/intel/denverton_ns/Kconfig +++ b/src/soc/intel/denverton_ns/Kconfig @@ -170,7 +170,7 @@ choice config USE_DENVERTON_NS_CAR_NEM_ENHANCED bool "Enhanced Non-evict mode" select SOC_INTEL_COMMON_BLOCK_CAR - select USE_CAR_NEM_ENHANCED_V1 + select INTEL_CAR_NEM_ENHANCED help A current limitation of NEM (Non-Evict mode) is that code and data sizes are derived from the requirement to not write out any modified cache line. diff --git a/src/soc/intel/icelake/Kconfig b/src/soc/intel/icelake/Kconfig index 52e9a745f8..fee52e63a8 100644 --- a/src/soc/intel/icelake/Kconfig +++ b/src/soc/intel/icelake/Kconfig @@ -23,6 +23,7 @@ config CPU_SPECIFIC_OPTIONS select INTEL_DESCRIPTOR_MODE_CAPABLE select HAVE_SMI_HANDLER select IDT_IN_EVERY_STAGE + select INTEL_CAR_NEM_ENHANCED select INTEL_GMA_ACPI select INTEL_GMA_ADD_VBT if RUN_FSP_GOP select IOAPIC @@ -64,7 +65,6 @@ config CPU_SPECIFIC_OPTIONS select DISPLAY_FSP_VERSION_INFO select HECI_DISABLE_USING_SMM select USE_INTEL_FSP_TO_CALL_COREBOOT_PUBLISH_MP_PPI - select USE_CAR_NEM_ENHANCED_V1 config DCACHE_RAM_BASE default 0xfef00000 diff --git a/src/soc/intel/jasperlake/Kconfig b/src/soc/intel/jasperlake/Kconfig index 294f19f87b..0a15f052d9 100644 --- a/src/soc/intel/jasperlake/Kconfig +++ b/src/soc/intel/jasperlake/Kconfig @@ -23,6 +23,7 @@ config CPU_SPECIFIC_OPTIONS select INTEL_DESCRIPTOR_MODE_CAPABLE select HAVE_SMI_HANDLER select IDT_IN_EVERY_STAGE + select INTEL_CAR_NEM_ENHANCED select INTEL_GMA_ACPI select INTEL_GMA_ADD_VBT if RUN_FSP_GOP select IOAPIC @@ -61,7 +62,6 @@ config CPU_SPECIFIC_OPTIONS select TSC_MONOTONIC_TIMER select UDELAY_TSC select UDK_202005_BINDING - select USE_CAR_NEM_ENHANCED_V1 select DISPLAY_FSP_VERSION_INFO select HECI_DISABLE_USING_SMM diff --git a/src/soc/intel/skylake/Kconfig b/src/soc/intel/skylake/Kconfig index 3eae5f8ff5..cfc7c5239c 100644 --- a/src/soc/intel/skylake/Kconfig +++ b/src/soc/intel/skylake/Kconfig @@ -31,6 +31,8 @@ config CPU_SPECIFIC_OPTIONS select HAVE_FSP_GOP select HAVE_FSP_LOGO_SUPPORT select HAVE_INTEL_FSP_REPO + select INTEL_CAR_NEM_ENHANCED + select INTEL_DESCRIPTOR_MODE_CAPABLE select HAVE_SMI_HANDLER select INTEL_DESCRIPTOR_MODE_CAPABLE select INTEL_GMA_ACPI @@ -77,7 +79,6 @@ config CPU_SPECIFIC_OPTIONS select TSC_SYNC_MFENCE select UDELAY_TSC select UDK_2015_BINDING - select USE_CAR_NEM_ENHANCED_V1 config FSP_HYPERTHREADING bool "Enable Hyper-Threading" diff --git a/src/soc/intel/tigerlake/Kconfig b/src/soc/intel/tigerlake/Kconfig index 9340cb7385..7629c7e117 100644 --- a/src/soc/intel/tigerlake/Kconfig +++ b/src/soc/intel/tigerlake/Kconfig @@ -24,7 +24,7 @@ config CPU_SPECIFIC_OPTIONS select INTEL_DESCRIPTOR_MODE_CAPABLE select HAVE_SMI_HANDLER select IDT_IN_EVERY_STAGE - select USE_CAR_NEM_ENHANCED_V1 if !INTEL_CAR_NEM + select INTEL_CAR_NEM_ENHANCED if !INTEL_CAR_NEM select COS_MAPPED_TO_MSB if INTEL_CAR_NEM_ENHANCED select INTEL_GMA_ACPI select INTEL_GMA_ADD_VBT if RUN_FSP_GOP |