Searching for Arm Omap4 Add Pmu Support information? Find all needed info by using official links provided below.
http://zhiyisun.github.io/2016/03/02/How-to-Use-Performance-Monitor-Unit-(PMU)-of-64-bit-ARMv8-A-in-Linux.html
Mar 02, 2016 · We can get processor status, like cycle, instruction executed, branch taken, cache miss/hit, memory read/write, etc from these PMU event counters. Performance counters support has been added in Linux Kernel since 3.6. Kernel has a utility named perf to view CPU PMU event statistics. Perf supports raw event id or named event.
https://support.developer.arm.com/
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https://developer.arm.com/docs/100048/latest/performance-monitor-unit/aarch64-pmu-register-descriptions
ARM’s developer website includes documentation, tutorials, support resources and more. Over the next few months we will be adding more developer resources and documentation for all the products and technologies that ARM provides.
https://gem5.googlesource.com/arm/linux-arm-legacy/+log
Sign in. gem5 / arm / linux-arm-legacy / HEAD. b2af788 VExpress-gem5: Change non-server configs to use ION memory manager by Chris Emmons · 5 years ago ll_20140416.0-gem5 20150122; 7353679 gem5-energy: Update dvfs config and dts files by Akash Bagdia · 5 years ago; 56d2302 VExpress-gem5: Fix typo in dvfs dts file for energy-ctrl by Chris Emmons · 5 …
https://patchwork.kernel.org/patch/41378/
From: Abhijit Pagare <[email protected]> This Patch Adds the new power domain framework for OMAP4 and introduces \ some MACROS for OMAP4 Support. It also takes care of the initialisations \ of the power domains based on the silicon.
http://infocenter.arm.com/help/topic/com.arm.doc.ddi0363e/CHDCBAAH.html
About the PMU The PMU consists of three event counting registers, one cycle counting register and 12 CP15 registers, for controlling and interrogating the counters. The performance monitoring registers are always accessible in Privileged mode. You can use the User Enable (USEREN) Register to make
http://lkml.iu.edu/hypermail/linux/kernel/1711.2/00776.html
[GIT PULL 1/3] ARM: SoC platform updates for 4.15 From: Arnd Bergmann Date: Thu Nov 16 2017 ... ARM: bcm: Add support for Broadcom Hurricane 2 SoC ARM: debug: Add Hurricane 2 UART2 debug addresses ... dts: Add missing hwmods property for omap4 dma ARM: dts: Add missing smartreflex node and binding for omap4 ARM: dts: Add missing onewire node ...
https://github.com/torvalds/linux/commit/8c609698569578913ad40bb160b97c3f6cfa15ec
…it/arm/arm-soc Pull ARM SoC platform updates from Arnd Bergmann: "Most of the commits are for defconfig changes, to enable newly added drivers or features that people have started using. For the changed lines lines, we have mostly cleanups, the affected platforms are OMAP, Versatile, EP93xx, Samsung, Broadcom, i.MX, and Actions.
https://code.woboq.org/linux/linux/drivers/perf/arm_pmu.c.html
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https://developer.arm.com/support
Support for Arm technologies, products and services. Support for Arm technologies, products and services. ARM’s developer website includes documentation, tutorials, support resources and more. Over the next few months we will be adding more developer resources and documentation for all the products and technologies that ARM provides.
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