1*4882a593Smuzhiyun========================== 2*4882a593SmuzhiyunTI Keystone Linux Overview 3*4882a593Smuzhiyun========================== 4*4882a593Smuzhiyun 5*4882a593SmuzhiyunIntroduction 6*4882a593Smuzhiyun------------ 7*4882a593SmuzhiyunKeystone range of SoCs are based on ARM Cortex-A15 MPCore Processors 8*4882a593Smuzhiyunand c66x DSP cores. This document describes essential information required 9*4882a593Smuzhiyunfor users to run Linux on Keystone based EVMs from Texas Instruments. 10*4882a593Smuzhiyun 11*4882a593SmuzhiyunFollowing SoCs & EVMs are currently supported:- 12*4882a593Smuzhiyun 13*4882a593SmuzhiyunK2HK SoC and EVM 14*4882a593Smuzhiyun================= 15*4882a593Smuzhiyun 16*4882a593Smuzhiyuna.k.a Keystone 2 Hawking/Kepler SoC 17*4882a593SmuzhiyunTCI6636K2H & TCI6636K2K: See documentation at 18*4882a593Smuzhiyun 19*4882a593Smuzhiyun http://www.ti.com/product/tci6638k2k 20*4882a593Smuzhiyun http://www.ti.com/product/tci6638k2h 21*4882a593Smuzhiyun 22*4882a593SmuzhiyunEVM: 23*4882a593Smuzhiyun http://www.advantech.com/Support/TI-EVM/EVMK2HX_sd.aspx 24*4882a593Smuzhiyun 25*4882a593SmuzhiyunK2E SoC and EVM 26*4882a593Smuzhiyun=============== 27*4882a593Smuzhiyun 28*4882a593Smuzhiyuna.k.a Keystone 2 Edison SoC 29*4882a593Smuzhiyun 30*4882a593SmuzhiyunK2E - 66AK2E05: 31*4882a593Smuzhiyun 32*4882a593SmuzhiyunSee documentation at 33*4882a593Smuzhiyun 34*4882a593Smuzhiyun http://www.ti.com/product/66AK2E05/technicaldocuments 35*4882a593Smuzhiyun 36*4882a593SmuzhiyunEVM: 37*4882a593Smuzhiyun https://www.einfochips.com/index.php/partnerships/texas-instruments/k2e-evm.html 38*4882a593Smuzhiyun 39*4882a593SmuzhiyunK2L SoC and EVM 40*4882a593Smuzhiyun=============== 41*4882a593Smuzhiyun 42*4882a593Smuzhiyuna.k.a Keystone 2 Lamarr SoC 43*4882a593Smuzhiyun 44*4882a593SmuzhiyunK2L - TCI6630K2L: 45*4882a593Smuzhiyun 46*4882a593SmuzhiyunSee documentation at 47*4882a593Smuzhiyun http://www.ti.com/product/TCI6630K2L/technicaldocuments 48*4882a593Smuzhiyun 49*4882a593SmuzhiyunEVM: 50*4882a593Smuzhiyun https://www.einfochips.com/index.php/partnerships/texas-instruments/k2l-evm.html 51*4882a593Smuzhiyun 52*4882a593SmuzhiyunConfiguration 53*4882a593Smuzhiyun------------- 54*4882a593Smuzhiyun 55*4882a593SmuzhiyunAll of the K2 SoCs/EVMs share a common defconfig, keystone_defconfig and same 56*4882a593Smuzhiyunimage is used to boot on individual EVMs. The platform configuration is 57*4882a593Smuzhiyunspecified through DTS. Following are the DTS used: 58*4882a593Smuzhiyun 59*4882a593Smuzhiyun K2HK EVM: 60*4882a593Smuzhiyun k2hk-evm.dts 61*4882a593Smuzhiyun K2E EVM: 62*4882a593Smuzhiyun k2e-evm.dts 63*4882a593Smuzhiyun K2L EVM: 64*4882a593Smuzhiyun k2l-evm.dts 65*4882a593Smuzhiyun 66*4882a593SmuzhiyunThe device tree documentation for the keystone machines are located at 67*4882a593Smuzhiyun 68*4882a593Smuzhiyun Documentation/devicetree/bindings/arm/keystone/keystone.txt 69*4882a593Smuzhiyun 70*4882a593SmuzhiyunDocument Author 71*4882a593Smuzhiyun--------------- 72*4882a593SmuzhiyunMurali Karicheri <m-karicheri2@ti.com> 73*4882a593Smuzhiyun 74*4882a593SmuzhiyunCopyright 2015 Texas Instruments 75