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ARMPartDecoder: Update ARM CPU mapping table with util-linux 2.39.3 #399

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Merged
danirabbit merged 2 commits into from
Dec 13, 2025
Merged

ARMPartDecoder: Update ARM CPU mapping table with util-linux 2.39.3 #399

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ARMPartDecoder: Update ARM CPU mapping table with util-linux 2.39.3
ryonakano Dec 13, 2025
d26c177
Merge branch 'main' into ryonakano/update-arm-mapping
danirabbit Dec 13, 2025
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146 changes: 126 additions & 20 deletions src/Utils/ARMPartDecoder.vala
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Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,7 @@
*/

public class About.ARMPartDecoder {
// Vala port of https://github.com/util-linux/util-linux/blob/2da5c904e18fdcffd2b252d641e6f76374c7b406/sys-utils/lscpu-arm.c
struct ARMPart {
int id;
string name;
Expand Down Expand Up @@ -62,41 +63,75 @@ public class About.ARMPartDecoder {
{ 0xc27, "Cortex-M7" },
{ 0xc60, "Cortex-M0+" },
{ 0xd01, "Cortex-A32" },
{ 0xd02, "Cortex-A34" },
{ 0xd03, "Cortex-A53" },
{ 0xd04, "Cortex-A35" },
{ 0xd05, "Cortex-A55" },
{ 0xd06, "Cortex-A65" },
{ 0xd07, "Cortex-A57" },
{ 0xd08, "Cortex-A72" },
{ 0xd09, "Cortex-A73" },
{ 0xd0a, "Cortex-A75" },
{ 0xd0b, "Cortex-A76" },
{ 0xd0c, "Neoverse-N1" },
{ 0xd0d, "Cortex-A77" },
{ 0xd0e, "Cortex-A76AE" },
{ 0xd13, "Cortex-R52" },
{ 0xd15, "Cortex-R82" },
{ 0xd16, "Cortex-R52+" },
{ 0xd20, "Cortex-M23" },
{ 0xd21, "Cortex-M33" },
{ 0xd4a, "Neoverse-E1" }
{ 0xd22, "Cortex-M55" },
{ 0xd23, "Cortex-M85" },
{ 0xd40, "Neoverse-V1" },
{ 0xd41, "Cortex-A78" },
{ 0xd42, "Cortex-A78AE" },
{ 0xd43, "Cortex-A65AE" },
{ 0xd44, "Cortex-X1" },
{ 0xd46, "Cortex-A510" },
{ 0xd47, "Cortex-A710" },
{ 0xd48, "Cortex-X2" },
{ 0xd49, "Neoverse-N2" },
{ 0xd4a, "Neoverse-E1" },
{ 0xd4b, "Cortex-A78C" },
{ 0xd4c, "Cortex-X1C" },
{ 0xd4d, "Cortex-A715" },
{ 0xd4e, "Cortex-X3" },
{ 0xd4f, "Neoverse-V2" },
{ 0xd80, "Cortex-A520" },
{ 0xd81, "Cortex-A720" },
{ 0xd82, "Cortex-X4" },
};

const ARMPart BROADCOM_PARTS[] = {
{ 0x0f, "Brahma B15" },
{ 0x100, "Brahma B53" }
{ 0x0f, "Brahma-B15" },
{ 0x100, "Brahma-B53" },
{ 0x516, "ThunderX2" },
};

const ARMPart DEC_PARTS[] = {
{ 0xa10, "SA110" },
{ 0xa11, "SA1100" }
{ 0xa11, "SA1100" },
};

const ARMPart CAVIUM_PARTS[] = {
{ 0x0a0, "ThunderX" },
{ 0x0a1, "ThunderX 88XX" },
{ 0x0a2, "ThunderX 81XX" },
{ 0x0a3, "ThunderX 83XX" },
{ 0x0af, "ThunderX2 99xx" }
{ 0x0a1, "ThunderX-88XX" },
{ 0x0a2, "ThunderX-81XX" },
{ 0x0a3, "ThunderX-83XX" },
{ 0x0af, "ThunderX2-99xx" },
{ 0x0b0, "OcteonTX2" },
{ 0x0b1, "OcteonTX2-98XX" },
{ 0x0b2, "OcteonTX2-96XX" },
{ 0x0b3, "OcteonTX2-95XX" },
{ 0x0b4, "OcteonTX2-95XXN" },
{ 0x0b5, "OcteonTX2-95XXMM" },
{ 0x0b6, "OcteonTX2-95XXO" },
{ 0x0b8, "ThunderX3-T110" },
};

const ARMPart APM_PARTS[] = {
{ 0x000, "X-Gene" }
{ 0x000, "X-Gene" },
};

const ARMPart QUALCOMM_PARTS[] = {
Expand All @@ -107,30 +142,77 @@ public class About.ARMPartDecoder {
{ 0x201, "Kryo" },
{ 0x205, "Kryo" },
{ 0x211, "Kryo" },
{ 0x800, "Falkor V1/Kryo" },
{ 0x801, "Kryo V2" },
{ 0x800, "Falkor-V1/Kryo" },
{ 0x801, "Kryo-V2" },
{ 0x802, "Kryo-3XX-Gold" },
{ 0x803, "Kryo-3XX-Silver" },
{ 0x804, "Kryo-4XX-Gold" },
{ 0x805, "Kryo-4XX-Silver" },
{ 0xc00, "Falkor" },
{ 0xc01, "Saphira" }
{ 0xc01, "Saphira" },
};

const ARMPart SAMSUNG_PARTS[] = {
{ 0x001, "exynos-m1" }
{ 0x001, "exynos-m1" },
{ 0x002, "exynos-m3" },
{ 0x003, "exynos-m4" },
{ 0x004, "exynos-m5" },
};

const ARMPart NVIDIA_PARTS[] = {
{ 0x000, "Denver" },
{ 0x003, "Denver 2" }
{ 0x003, "Denver 2" },
{ 0x004, "Carmel" },
};

const ARMPart MARVELL_PARTS[] = {
{ 0x131, "Feroceon 88FR131" },
{ 0x131, "Feroceon-88FR131" },
{ 0x581, "PJ4/PJ4b" },
{ 0x584, "PJ4B-MP" }
{ 0x584, "PJ4B-MP" },
};

const ARMPart APPLE_PARTS[] = {
{ 0x000, "Swift" },
{ 0x001, "Cyclone" },
{ 0x002, "Typhoon" },
{ 0x003, "Typhoon/Capri" },
{ 0x004, "Twister" },
{ 0x005, "Twister/Elba/Malta" },
{ 0x006, "Hurricane" },
{ 0x007, "Hurricane/Myst" },
{ 0x008, "Monsoon" },
{ 0x009, "Mistral" },
{ 0x00b, "Vortex" },
{ 0x00c, "Tempest" },
{ 0x00f, "Tempest-M9" },
{ 0x010, "Vortex/Aruba" },
{ 0x011, "Tempest/Aruba" },
{ 0x012, "Lightning" },
{ 0x013, "Thunder" },
{ 0x020, "Icestorm-A14" },
{ 0x021, "Firestorm-A14" },
{ 0x022, "Icestorm-M1" },
{ 0x023, "Firestorm-M1" },
{ 0x024, "Icestorm-M1-Pro" },
{ 0x025, "Firestorm-M1-Pro" },
{ 0x026, "Thunder-M10" },
{ 0x028, "Icestorm-M1-Max" },
{ 0x029, "Firestorm-M1-Max" },
{ 0x030, "Blizzard-A15" },
{ 0x031, "Avalanche-A15" },
{ 0x032, "Blizzard-M2" },
{ 0x033, "Avalanche-M2" },
{ 0x034, "Blizzard-M2-Pro" },
{ 0x035, "Avalanche-M2-Pro" },
{ 0x036, "Sawtooth-A16" },
{ 0x037, "Everest-A16" },
{ 0x038, "Blizzard-M2-Max" },
{ 0x039, "Avalanche-M2-Max" },
};

const ARMPart FARADAY_PARTS[] = {
{ 0x526, "FA526" },
{ 0x626, "FA626" }
{ 0x626, "FA626" },
};

const ARMPart INTEL_PARTS[] = {
Expand All @@ -154,26 +236,50 @@ public class About.ARMPartDecoder {
{ 0x688, "PXA30x" },
{ 0x689, "PXA31x" },
{ 0xb11, "SA1110" },
{ 0xc12, "IPX1200" }
{ 0xc12, "IPX1200" },
};

const ARMPart FUJITSU_PARTS[] = {
{ 0x001, "A64FX" },
};

const ARMPart HISILICON_PARTS[] = {
{ 0xd01, "Kunpeng-920" } /* aka tsv110 */
{ 0xd01, "Kunpeng-920" }, /* aka tsv110 */
{ 0xd40, "Cortex-A76" }, /* HiSilicon uses this ID though advertises A76 */
};

const ARMPart AMPERE_PARTS[] = {
{ 0xac3, "Ampere-1" },
{ 0xac4, "Ampere-1a" },
};

const ARMPart PHYTIUM_PARTS[] = {
{ 0x303, "FTC310" },
{ 0x660, "FTC660" },
{ 0x661, "FTC661" },
{ 0x662, "FTC662" },
{ 0x663, "FTC663" },
{ 0x664, "FTC664" },
{ 0x862, "FTC862" },
};

const ARMImplementer ARM_IMPLEMENTERS[] = {
{ 0x41, ARM_PARTS, "ARM" },
{ 0x42, BROADCOM_PARTS, "Broadcom" },
{ 0x43, CAVIUM_PARTS, "Cavium" },
{ 0x44, DEC_PARTS, "DEC" },
{ 0x46, FUJITSU_PARTS, "FUJITSU" },
{ 0x48, HISILICON_PARTS, "HiSilicon" },
{ 0x4e, NVIDIA_PARTS, "Nvidia" },
{ 0x4e, NVIDIA_PARTS, "NVIDIA" },
{ 0x50, APM_PARTS, "APM" },
{ 0x51, QUALCOMM_PARTS, "Qualcomm" },
{ 0x53, SAMSUNG_PARTS, "Samsung" },
{ 0x56, MARVELL_PARTS, "Marvell" },
{ 0x61, APPLE_PARTS, "Apple" },
{ 0x66, FARADAY_PARTS, "Faraday" },
{ 0x69, INTEL_PARTS, "Intel" },
{ 0x70, PHYTIUM_PARTS, "Phytium" },
{ 0xc0, AMPERE_PARTS, "Ampere" },
};

public static string? decode_arm_model (string cpu_implementer, string cpu_part) {
Expand Down