Hi Baruch, Baruch Siach <baruch@xxxxxxxxxx> wrote on Sun, 24 Feb 2019 07:29:09 +0200: > Hi Miquel, > > On Fri, Feb 22 2019, Miquel Raynal wrote: > > > There is no CP110 SATA port available on the 8040 Clearfog A8k, SATA > > may be used thanks to a mPCIe -> SATA extension board only. Hence, the > > cp1_sata0 node must be removed from the device tree. > > Not true. You can use the mini PCIe serdes as SATA directly if you > configure it as such. You only need to invert the serdes Rx pair > polarity. This is the default configuration for the Clearfog GT-8K CON3 > mini-PCIe slot (CP1, lane #0) in current mainline U-Boot. I verified > that this setup works on Clearfog GT-8K. > > This patch would break mini PCIe direct SATA. Thanks for explaining, I am a little bit surprised that it actually uses the SATA host IP on CP110 but fine. So can you tell me which SATA port is used in this case? Because I will have to update the DT representation along with the CP110 changes. Thanks, Miquèl
