From mboxrd@z Thu Jan 1 00:00:00 1970 From: Simon Glass Date: Mon, 28 Dec 2020 20:32:45 -0700 Subject: [PATCH] drivers: tee: i2c trampoline driver In-Reply-To: <20201221181540.17949-1-jorge@foundries.io> References: <20201221181540.17949-1-jorge@foundries.io> Message-ID: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hi Jorge, On Mon, 21 Dec 2020 at 11:15, Jorge Ramirez-Ortiz wrote: > > This commit gives the secure world access to the I2C bus so it can > communicate with I2C slaves (tipically those would be secure elements typically > like the NXP SE050). > > Tested on imx8mmevk. We don't seem to have any optee tests in U-Boot at present. I vaguely recall they were coming at some point. I think we need: - a sandbox fake drive for optee, that understands and responds to the 6 uclass calls at a basic level - an update to get_invoke_func() that provides a sandbox function too Then we should be able to run optee tests in CI. It is not a lot of work, but I don't think we should add to optee until this is resolved. Regards, Simon [.]