1 ========================== 2 TI Keystone Linux Overview 3 ========================== 4 5 Introduction 6 ------------ 7 Keystone range of SoCs are based on ARM Cortex-A15 MPCore Processors 8 and c66x DSP cores. This document describes essential information required 9 for users to run Linux on Keystone based EVMs from Texas Instruments. 10 11 Following SoCs & EVMs are currently supported:- 12 13 K2HK SoC and EVM 14 ================= 15 16 a.k.a Keystone 2 Hawking/Kepler SoC 17 TCI6636K2H & TCI6636K2K: See documentation at 18 19 http://www.ti.com/product/tci6638k2k 20 http://www.ti.com/product/tci6638k2h 21 22 EVM: 23 http://www.advantech.com/Support/TI-EVM/EVMK2HX_sd.aspx 24 25 K2E SoC and EVM 26 =============== 27 28 a.k.a Keystone 2 Edison SoC 29 30 K2E - 66AK2E05: 31 32 See documentation at 33 34 http://www.ti.com/product/66AK2E05/technicaldocuments 35 36 EVM: 37 https://www.einfochips.com/index.php/partnerships/texas-instruments/k2e-evm.html 38 39 K2L SoC and EVM 40 =============== 41 42 a.k.a Keystone 2 Lamarr SoC 43 44 K2L - TCI6630K2L: 45 46 See documentation at 47 http://www.ti.com/product/TCI6630K2L/technicaldocuments 48 49 EVM: 50 https://www.einfochips.com/index.php/partnerships/texas-instruments/k2l-evm.html 51 52 Configuration 53 ------------- 54 55 All of the K2 SoCs/EVMs share a common defconfig, keystone_defconfig and same 56 image is used to boot on individual EVMs. The platform configuration is 57 specified through DTS. Following are the DTS used: 58 59 K2HK EVM: 60 k2hk-evm.dts 61 K2E EVM: 62 k2e-evm.dts 63 K2L EVM: 64 k2l-evm.dts 65 66 The device tree documentation for the keystone machines are located at 67 68 Documentation/devicetree/bindings/arm/keystone/keystone.txt 69 70 Document Author 71 --------------- 72 Murali Karicheri <m-karicheri2@ti.com> 73 74 Copyright 2015 Texas Instruments
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