Documentation/arch/arm/keystone/overview.rst

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Corpus path: Documentation/arch/arm/keystone/overview.rst
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Domain: Support Tooling And Documentation
Bucket: Documentation
Inferred role: Support Tooling And Documentation: documentation
Status: atlas-only

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Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

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==========================
TI Keystone Linux Overview
==========================

Introduction
------------
Keystone range of SoCs are based on ARM Cortex-A15 MPCore Processors
and c66x DSP cores. This document describes essential information required
for users to run Linux on Keystone based EVMs from Texas Instruments.

Following SoCs  & EVMs are currently supported:-

K2HK SoC and EVM
=================

a.k.a Keystone 2 Hawking/Kepler SoC
TCI6636K2H & TCI6636K2K: See documentation at

	http://www.ti.com/product/tci6638k2k
	http://www.ti.com/product/tci6638k2h

EVM:
  http://www.advantech.com/Support/TI-EVM/EVMK2HX_sd.aspx

K2E SoC and EVM
===============

a.k.a Keystone 2 Edison SoC

K2E  -  66AK2E05:

See documentation at

	http://www.ti.com/product/66AK2E05/technicaldocuments

EVM:
   https://www.einfochips.com/index.php/partnerships/texas-instruments/k2e-evm.html

K2L SoC and EVM
===============

a.k.a Keystone 2 Lamarr SoC

K2L  -  TCI6630K2L:

See documentation at
	http://www.ti.com/product/TCI6630K2L/technicaldocuments

EVM:
  https://www.einfochips.com/index.php/partnerships/texas-instruments/k2l-evm.html

Configuration
-------------

All of the K2 SoCs/EVMs share a common defconfig, keystone_defconfig and same
image is used to boot on individual EVMs. The platform configuration is
specified through DTS. Following are the DTS used:

	K2HK EVM:
		k2hk-evm.dts
	K2E EVM:
		k2e-evm.dts
	K2L EVM:
		k2l-evm.dts

The device tree documentation for the keystone machines are located at

        Documentation/devicetree/bindings/arm/ti/ti,keystone.yaml

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Atlas domain: Support Tooling And Documentation / Documentation.
Implementation status: atlas-only.

Implementation Notes

This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.