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| author | Simon Glass <sjg@chromium.org> | 2019-09-25 08:11:46 -0600 |
|---|---|---|
| committer | Bin Meng <bmeng.cn@gmail.com> | 2019-10-08 13:57:37 +0800 |
| commit | ebe002cd180c4b9f7f92720acaf13e712a1cce93 (patch) | |
| tree | 7b00c78e11ecc13a70d6c3791a4e92e760da8ba2 /arch/x86/include/asm/msr-index.h | |
| parent | 08deb6d36f0a830181a3acce5eaece9431a828c0 (diff) | |
| download | u-boot-ebe002cd180c4b9f7f92720acaf13e712a1cce93.zip u-boot-ebe002cd180c4b9f7f92720acaf13e712a1cce93.tar.gz u-boot-ebe002cd180c4b9f7f92720acaf13e712a1cce93.tar.bz2 | |
x86: Add various MTRR indexes and values
Add some new MTRRs used by Apollolake as well as a mask for the MTRR
type.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'arch/x86/include/asm/msr-index.h')
| -rw-r--r-- | arch/x86/include/asm/msr-index.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/arch/x86/include/asm/msr-index.h b/arch/x86/include/asm/msr-index.h index 9c1dbe6..1a02d8c 100644 --- a/arch/x86/include/asm/msr-index.h +++ b/arch/x86/include/asm/msr-index.h @@ -43,6 +43,12 @@ #define MSR_PIC_MSG_CONTROL 0x2e #define PLATFORM_INFO_SET_TDP (1 << 29) +#define MSR_MTRR_CAP_MSR 0x0fe +#define MSR_MTRR_CAP_SMRR (1 << 11) +#define MSR_MTRR_CAP_WC (1 << 10) +#define MSR_MTRR_CAP_FIX (1 << 8) +#define MSR_MTRR_CAP_VCNT 0xff + #define MSR_IA32_PERFCTR0 0x000000c1 #define MSR_IA32_PERFCTR1 0x000000c2 #define MSR_FSB_FREQ 0x000000cd @@ -67,6 +73,11 @@ #define ENABLE_ULFM_AUTOCM_MASK (1 << 2) #define ENABLE_INDP_AUTOCM_MASK (1 << 3) +#define MSR_EMULATE_PM_TIMER 0x121 +#define EMULATE_DELAY_OFFSET_VALUE 20 +#define EMULATE_PM_TMR_EN (1 << 16) +#define EMULATE_DELAY_VALUE 0x13 + #define MSR_IA32_SYSENTER_CS 0x00000174 #define MSR_IA32_SYSENTER_ESP 0x00000175 #define MSR_IA32_SYSENTER_EIP 0x00000176 @@ -78,9 +89,14 @@ #define MSR_FLEX_RATIO 0x194 #define FLEX_RATIO_LOCK (1 << 20) #define FLEX_RATIO_EN (1 << 16) +/* This is burst mode BIT 38 in IA32_MISC_ENABLE MSR at offset 1A0h */ +#define BURST_MODE_DISABLE (1 << 6) #define MSR_IA32_MISC_ENABLES 0x000001a0 #define MSR_TEMPERATURE_TARGET 0x1a2 +#define MSR_PREFETCH_CTL 0x1a4 +#define PREFETCH_L1_DISABLE (1 << 0) +#define PREFETCH_L2_DISABLE (1 << 2) #define MSR_OFFCORE_RSP_0 0x000001a6 #define MSR_OFFCORE_RSP_1 0x000001a7 #define MSR_MISC_PWR_MGMT 0x1aa @@ -600,6 +616,12 @@ #define MSR_IA32_VMX_TRUE_ENTRY_CTLS 0x00000490 #define MSR_IA32_VMX_VMFUNC 0x00000491 +#define MSR_IA32_PQR_ASSOC 0xc8f +/* MSR bits 33:32 encode slot number 0-3 */ +#define MSR_IA32_PQR_ASSOC_MASK (1 << 0 | 1 << 1) + +#define MSR_L2_QOS_MASK(reg) (0xd10 + (reg)) + /* VMX_BASIC bits and bitmasks */ #define VMX_BASIC_VMCS_SIZE_SHIFT 32 #define VMX_BASIC_64 0x0001000000000000LLU |