From mboxrd@z Thu Jan 1 00:00:00 1970 From: nicolas.ferre@atmel.com (Nicolas Ferre) Date: Fri, 28 Mar 2014 17:35:24 +0100 Subject: [ARM ATTEND] general discussion, DT (fragments?) and TrustZone Message-ID: <5335A4CC.2000406@atmel.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi, I am Atmel AT91 Co-Maintainer and would like to attend the ARM Linux mini-summit or BoF. I will be attending ELC as well. I'd love to discuss the following topics with you guys: - current effort toward AT91 DT conversion, where do we stand, what are the future plans and what are the best ways to move old platforms to DT-only - integration of AT91 to ARM multiplatform initiative. Following our adoption of CCF, I would like to summarize what is remaining to be done before integrating the multiplatform single zImage kernel - best DT practices for handling little differences in hardware platforms: - subtle HW changes in relation to board revisions - addition of daughter boards, modules, capes, shields - use of DT fragments: status, best practices, location of DT fragments Without a proper mechanism we quickly observe a huge amount of different .dtsi/.dts files popping up! - TrustZone and the Linaro Open Source Trusted Execution Environment: how ARM Linux will interact with this initiative and which part of the Linux kernel would implement the calls to the TEE API. Thanks, bye. -- Nicolas Ferre