This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
AX45MP core in Renesas RZ/Five (R9A07G043) | |
mvendorid : 0x31e (Andes) | |
marchid : 0x8000000000008a45 | |
mimpid : 0x500 | |
SiFive U74 cores in JH7110 | |
mvendorid : 0x489 (SiFive) | |
marchid : 0x8000000000000007 | |
mimpid : 0x4210427 |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Recent Rockchip BSP kernels include something like this in dmesg output: rockchip-cpuinfo cpuinfo: SoC : 35880000 | |
35280000 --> Hlink H28K | |
35281000 --> Hlink H28K | |
35661000 --> Quartz64, RK3566 EVB2 LP4X V10 Board, Firefly RK3566-ROC-PC | |
35662000 --> EmbedFire LubanCat-Zero, RK3566 BOX DEMO V10 ANDROID Board, Radxa Zero 3, Rock 3C, Radxa CM3, | |
Orange Pi 3B, Orange Pi CM4 | |
35681000 --> only early RK3568 devices showed this silicon revision (e.g. Firefly RK3568-ROC-PC/AIO-3568J, | |
Radxa E25) | |
35682000 --> AIO-3568J HDMI, CPdevice Spring2 Plus Board, Firefly RK3568-ROC-PC HDMI, Forlinx OK3568-C Board, |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Allwinner SoCs feature something called a SID (Security ID) which should be available with | |
mainline kernel as /sys/bus/nvmem/devices/sunxi-sid0/nvmem. From the first bytes the SoC | |
model might be detectable once the SIDs are known. Unfortunately information in linux-sunxi | |
wiki is/was a bit sparse and outdated: https://linux-sunxi.org/SID_Register_Guide | |
The following list is based on linux-sunxi wiki contents and complemented with own checks | |
(crawling through sbc-bench submissions and conducting tests on own devices). | |
SoCs are sorted by chip ID, starting with 'old scheme': | |
A10 (1623) 162367* --> 1623* |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
https://github.com/CoreELEC/bl301/blob/1b435f3e20160d50fc01c3ef616f1dbd9ff26be8/arch/arm/include/asm/cpu_id.h#L21-L42 | |
https://www.kernel.org/doc/Documentation/devicetree/bindings/arm/amlogic.txt | |
Amlogic chip ids: https://github.com/CoreELEC/linux-amlogic/blob/ab1ab097d1a7b01d644d09625c9e4c7e31e35fb4/arch/arm64/kernel/cpuinfo.c#L135-L158 | |
More cpuinfo: http://tessy.org/wiki/index.php?Arm#ae54e1d6 (archived at https://archive.md/nf6kL) | |
https://github.com/pytorch/cpuinfo/tree/master/src/arm/linux/ | |
With ARMv7 SoCs (or ARMv8 SoCs booting a 32-bit kernel) dmesg output starts with a line identifying core type and stepping of cpu0: | |
CPU: ARMv7 Processor [410fc051] revision 1 (ARMv7), cr=10c5387d <- Cortex-A5 / r0p1 / Amlogic S805 | |
CPU: ARMv7 Processor [410fc073] revision 3 (ARMv7), cr=10c5387d <- Cortex-A7 / r0p3 / Exynos 5422 | |
CPU: ARMv7 Processor [410fc072] revision 2 (ARMv7), cr=10c5387d <- Cortex-A7 / r0p2 / MediaTek MT6589/TMK6588 |
This file has been truncated, but you can view the full file.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
+-o Root <class IORegistryEntry, id 0x100000100, retain 34> | |
| { | |
| "IOKitBuildVersion" = "Darwin Kernel Version 21.1.0: Wed Oct 13 17:33:01 PDT 2021; root:xnu-8019.41.5~1/RELEASE_ARM64_T6000" | |
| "OS Build Version" = "21A559" | |
| "OSKernelCPUSubtype" = 18446744072635809794 | |
| "OSKernelCPUType" = 16777228 | |
| "OSPrelinkKextCount" = 5 | |
| "IORegistryPlanes" = {"IOPort"="IOPort","IOPower"="IOPower","IOService"="IOService","IOAccessory"="IOAccessory","IOUSB"="IOUSB","CoreCapture"="CoreCapture","IO80211Plane"="IO80211Plane","IODeviceTree"="IODeviceTree"} | |
| "IOConsoleLocked" = No | |
| "IOConsoleUsers" = ({"kCGSSessionOnConsoleKey"=Yes,"kCGSSessionLoginwindowSafeLogin"=No,"kSCSecuritySessionID"=100013,"kCGSessionLongUserNameKey"="Thomas Kaiser","kCGSSessionUserIDKey"=505,"kCGSSessionSystemSafeBoot"=No,"kCGSessionLoginDoneKey"=Yes,"kCGSSessionUserNameKey"="tk","kCGSSessionGroupIDKey"=20,"kCGSSessionIDKey"=257,"kCGSSessionAuditIDKey"=100013}) |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
mmc_cid=035344534c3038478049e841e30106dd | |
mmc_csd=400e00325b5900003b377f800a4040af | |
mmc_date=06/2016 | |
mmc_dsr=0x404 | |
mmc_erase_size=512 | |
mmc_fwrev=0x0 | |
mmc_hwrev=0x8 | |
mmc_manfid=0x000003 | |
mmc_name=SL08G | |
mmc_ocr=0x00200000 |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
APM X-Gene / r0p0: APM 883208-X1 | |
APM X-Gene / r3p2: APM Emag 8180 | |
Apple Icestorm / r1p1: Apple M1 | |
Apple Firestorm / r1p1: Apple M1 | |
Apple Icestorm / r2p0: Apple M1 Pro | |
Apple Firestorm / r2p0: Apple M1 Pro | |
Apple Blizzard / r1p0: Apple M2 | |
Apple Avalanche / r1p0: Apple M2 | |
ARM11 MPCore / r0p5: PLX NAS7820 | |
ARM1176 / r0p7: Broadcom BCM2835 |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
3V7_WL_SW_A current(0)=0.00390372A | |
3V3_SYS_A current(1)=0.05562801A | |
1V8_SYS_A current(2)=0.16493220A | |
DDR_VDD2_A current(3)=0.02049453A | |
DDR_VDDQ_A current(4)=0.00000000A | |
1V1_SYS_A current(5)=0.18152300A | |
0V8_SYS_A current(6)=0.32693650A | |
VDD_CORE_A current(7)=0.71440000A | |
3V3_DAC_A current(17)=0.48840000A | |
3V3_ADC_A current(18)=0.42735000A |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Alder Lake: | |
i9: 6-8 P-cores, 8-16 E-cores, 4.8-5.5 GHz, 24-30 MB "Smart Cache" | |
i7: 2-8 P-cores, 4-8 E-cores, 4.6-5.0 GHz, 12-25 MB "Smart Cache" | |
i5: 4-6 P-cores, 4-8 E-cores, 4.2-4.9 GHz, 12-20 MB "Smart Cache" | |
i3: 2-4 P-cores, 0-8 E-cores, 4.0-4.3 GHz, 10-12 MB "Smart Cache" | |
Pentium Gold 850*, Celeron 730*: 1 P-core, 4 E-cores, 8 MB "Smart Cache" | |
Raptor Lake: | |
i9: 6-8 P-cores, 8-16 E-cores, 5.0-5.8 GHz, 24-36 MB "Smart Cache" | |
i7: 2-8 P-cores, 4-12 E-cores, 4.8-5.4 GHz, 12-30 MB "Smart Cache" |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
/dts-v1/; | |
/plugin/; | |
/ { | |
fragment@0 { | |
target = <&cluster1_opp_table>; | |
__overlay__ { | |
opp-408000000 { | |
opp-microvolt = <675000 675000 1100000>, | |
<675000 675000 1100000>; | |
}; |
NewerOlder