That is extremely helpful and I am grateful for your help I had seen the notes and I was unsure what "Basic IO" covered.
I can wait for 2.1 Regards and Thanks Steve -----Original Message----- From: Saul Wold [mailto:[email protected]] Sent: 04 February 2016 14:51 To: Reynolds, Stephen (Abaco Systems, Non-GE); [email protected] Subject: Re: [meta-intel] Skylake SMB support On Tue, 2016-02-02 at 12:53 +0000, Reynolds, Stephen (Abaco Systems, Non-GE) wrote: > Hi > > Could anyone please tell me if the Skylake SMB interface at function > 0 1f 4 is supported in the Jethro branch? The bus is not showing up > with i2cdetect. > > I understand this may have moved from being 0 1f 3 on previous > devices? > I will be honest, I am not sure what you are referring to with the function being moved from 0 1f 3 to 0 1f 4. While SMB is supported in the HW, The Saddle Brook (Skylake) BSP which is part of the meta-intel and based on the 4.1 kernel does not have full support. As described in the Release notes for the Skylake BSP (h ttps://www.yoctoproject.org/downloads/bsps/jethro20/saddle-brook- skylake) > Important Note: > ---------------------- > This Saddle Brook BSP (kernel v4.1) only provides basic I/Os and > graphic support, mainly for user early software integration. > More features will be enabled in kernel v4.3 or above. Please migrate > to Yocto project v2.1 (kernel v4.3 or above) when it is made available > in Q2'16. We in fact will be using the 4.4 kernel for the 2.1 release. The 4.4 kernel supports Lewisburg (PCH), which is the Skylake's Platform Controller Hub. The detailed datasheet is available here: https://urldefense.proofpoint.com/v2/url?u=http-3A__www.in&d=CwIDaQ&c=IV_clAzoPDE253xZdHuilRgztyh_RiV3wUrLrDQYWSI&r=a6kFrEUxQA6pxtL1SdYo5tHdFWdCoUJRX4uqa4kLxTo&m=-z9-oOHAmC7gRSZBZ33KGuiwMLBOHwDRigvlNqfJ_JE&s=m7-kM9EBYin1XYOtlstnx2eTtgwopcLwwmeJQZSV4UU&e= tel.com/content/dam/www/public/us/en/documents/datasheets/7-series- chipset-pch-datasheet.pdf It was also suggested there might be a conflict with the ACPI memory region and that you check the BIOS settings for the ACPI memory region. Hope this is helpful information Sau! > Thanks for your help > > Steve > > Steve Reynolds > > Abaco Systems Limited > > Telephone: +44 (0) 1327 359444 > Direct Dial: +44 (0) 1327 322708 > Mobile +44 (0) 7876 027887 > > T +44 (0) 1327 322818 > F +44 (0) 1327 322817 > [email protected] > Tove Valley Business Park > Towcester, Northants, NN12 6PF > United Kingdom > Abaco Systems Ltd, registered in England and Wales (02151516 ) at > 100 Barbirolli Square, Manchester, M2 3AB, VAT GB 927 559 189 > > -- > _______________________________________________ > meta-intel mailing list > [email protected] > https://lists.yoctoproject.org/listinfo/meta-intel -- _______________________________________________ meta-intel mailing list [email protected] https://lists.yoctoproject.org/listinfo/meta-intel
