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Add Intel Crestmont uarch #299

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Merged
merged 1 commit into from
Jun 2, 2025
Merged

Add Intel Crestmont uarch #299

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2 changes: 2 additions & 0 deletions include/cpuinfo.h
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Expand Up @@ -371,6 +371,8 @@ enum cpuinfo_uarch {
cpuinfo_uarch_goldmont = 0x00100404,
/** Intel Goldmont Plus microarchitecture (Gemini Lake). */
cpuinfo_uarch_goldmont_plus = 0x00100405,
/** Intel Crestmont microarchitecture (Sierra Forest). */
cpuinfo_uarch_crestmont = 0x00100407,

/** Intel Knights Ferry HPC boards. */
cpuinfo_uarch_knights_ferry = 0x00100500,
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2 changes: 2 additions & 0 deletions src/x86/uarch.c
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Expand Up @@ -185,6 +185,8 @@ enum cpuinfo_uarch cpuinfo_x86_decode_uarch(
case 0x5A: // Moorefield
case 0x5D: // SoFIA
return cpuinfo_uarch_silvermont;
case 0xAF: // Sierra Forest
return cpuinfo_uarch_crestmont;
case 0x4C: // Braswell, Cherry
// Trail
case 0x75: // Spreadtrum
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2 changes: 2 additions & 0 deletions tools/cpu-info.c
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Expand Up @@ -90,6 +90,8 @@ static const char* uarch_to_string(enum cpuinfo_uarch uarch) {
return "Saltwell";
case cpuinfo_uarch_silvermont:
return "Silvermont";
case cpuinfo_uarch_crestmont:
return "Crestmont";
case cpuinfo_uarch_airmont:
return "Airmont";
case cpuinfo_uarch_goldmont:
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