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/* SPDX-License-Identifier: GPL-2.0-only */
#ifndef _CPU_INTEL_MODEL_2065X_H
#define _CPU_INTEL_MODEL_2065X_H
/* Arrandale bus clock is fixed at 133MHz */
#define IRONLAKE_BCLK 133
#define MSR_CORE_THREAD_COUNT 0x35
#define MSR_FEATURE_CONFIG 0x13c
#define MSR_FLEX_RATIO 0x194
#define FLEX_RATIO_LOCK (1 << 20)
#define FLEX_RATIO_EN (1 << 16)
#define MSR_TEMPERATURE_TARGET 0x1a2
#define IA32_FERR_CAPABILITY 0x1f1
#define FERR_ENABLE (1 << 0)
#define MSR_PLATFORM_INFO 0xce
#define PLATFORM_INFO_SET_TDP (1 << 29)
#define MSR_MISC_PWR_MGMT 0x1aa
#define MISC_PWR_MGMT_EIST_HW_DIS (1 << 0)
#define MSR_TURBO_POWER_CURRENT_LIMIT 0x1ac
#define MSR_TURBO_RATIO_LIMIT 0x1ad
#define MSR_POWER_CTL 0x1fc
#define MSR_PKGC3_IRTL 0x60a
#define MSR_PKGC6_IRTL 0x60b
#define MSR_PKGC7_IRTL 0x60c
#define IRTL_VALID (1 << 15)
#define IRTL_1_NS (0 << 10)
#define IRTL_32_NS (1 << 10)
#define IRTL_1024_NS (2 << 10)
#define IRTL_32768_NS (3 << 10)
#define IRTL_1048576_NS (4 << 10)
#define IRTL_33554432_NS (5 << 10)
#define IRTL_RESPONSE_MASK (0x3ff)
/* long duration in low dword, short duration in high dword */
#define MSR_PKG_POWER_LIMIT 0x610
#define PKG_POWER_LIMIT_MASK 0x7fff
#define PKG_POWER_LIMIT_EN (1 << 15)
#define PKG_POWER_LIMIT_CLAMP (1 << 16)
#define PKG_POWER_LIMIT_TIME_SHIFT 17
#define PKG_POWER_LIMIT_TIME_MASK 0x7f
/* P-state configuration */
#define PSS_MAX_ENTRIES 16
#define PSS_RATIO_STEP 1
#define PSS_LATENCY_TRANSITION 10
#define PSS_LATENCY_BUSMASTER 10
/* Lock MSRs */
void intel_model_2065x_finalize_smm(void);
/* Sanity check config options. */
#if (CONFIG_SMM_TSEG_SIZE <= CONFIG_SMM_RESERVED_SIZE)
# error "CONFIG_SMM_TSEG_SIZE <= CONFIG_SMM_RESERVED_SIZE"
#endif
#if (CONFIG_SMM_TSEG_SIZE < 0x800000)
# error "CONFIG_SMM_TSEG_SIZE must at least be 8MiB"
#endif
#if ((CONFIG_SMM_TSEG_SIZE & (CONFIG_SMM_TSEG_SIZE - 1)) != 0)
# error "CONFIG_SMM_TSEG_SIZE is not a power of 2"
#endif
#endif
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