From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andy Shevchenko Date: Tue, 25 Jul 2017 21:12:48 +0300 Subject: [U-Boot] [PATCH v1 7/7] x86: acpi: Don't touch hardware on HW reduced platforms In-Reply-To: References: <20170721193206.586-1-andriy.shevchenko@linux.intel.com> <20170721193206.586-8-andriy.shevchenko@linux.intel.com> Message-ID: <1501006368.29303.241.camel@linux.intel.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On Sun, 2017-07-23 at 08:48 +0800, Bin Meng wrote: > Hi Andy, > > On Sun, Jul 23, 2017 at 12:43 AM, Andy Shevchenko > wrote: > > On Sat, Jul 22, 2017 at 4:45 PM, Bin Meng > > wrote: > > > I assume this is needed on Intel Edison. > > > > Actually it has very little with Edison, though I had stumbled over > > the bug on that platform. > > > > ARM64 support, if any will come, or I even can suggest to try ASUS > > T100 transformer (Baytrail based HW reduced). > > > > Just out of curiosity, if the ASUS T100 transformer is BayTrail based, > why is that HW reduced? My understanding is that BayTrail has these > ACPI registers. Yeah, I don't know the reason why, but the decision had been made by department without our team involvement. So, they make it HW reduced and BIOS also had been adapted for this. -- Andy Shevchenko Intel Finland Oy