Re: [U-Boot] Broadwell-DE bare metal

2017-10-10 Thread Zoran Stojsavljevic
-- Original Message ---- > > Subject: Re: [U-Boot] Broadwell-DE bare metal > > Local Time: October 9, 2017 4:43 PM > > UTC Time: October 9, 2017 2:43 PM > > From: s...@chromium.org > > To: vnktux > > u-boot@lists.denx.de > > > > Hi, > > >

Re: [U-Boot] Broadwell-DE bare metal

2017-10-10 Thread vnktux
product. I saw that minnowmax use FSP 1.0 exactly like Broadwell-DE. I hope that helps. Sent with [ProtonMail](https://protonmail.com) Secure Email. > Original Message > Subject: Re: [U-Boot] Broadwell-DE bare metal > Local Time: October 9, 2017 4:43 PM > UTC Tim

Re: [U-Boot] Broadwell-DE bare metal

2017-10-09 Thread Zoran Stojsavljevic
> What project are you doing currently for the investigation? I did some E3900/APL-I investigation, back a year ago. Built Coreboot with FSP 2.0, and used as payload SeaBIOS. Did not like the methodology, especially if it comes to YOCTO via U-boot, as payload. Does not sound correctly. Now, I am

Re: [U-Boot] Broadwell-DE bare metal

2017-10-09 Thread Bin Meng
Hi Zoran, On Tue, Oct 10, 2017 at 11:53 AM, Zoran Stojsavljevic wrote: > Hello Bin, > > You understood me, seems, perfectly. And this is what I am talking about > here. > > The whole story told by Andy (Shevchenko) as RE: to my other thread does not > stand, just because of the booting times. > >

Re: [U-Boot] Broadwell-DE bare metal

2017-10-09 Thread Zoran Stojsavljevic
Hello Bin, You understood me, seems, perfectly. And this is what I am talking about here. The whole story told by Andy (Shevchenko) as RE: to my other thread does not stand, just because of the booting times. But I need Andy's story (further) to investigate, and have currently no any spare/free

Re: [U-Boot] Broadwell-DE bare metal

2017-10-09 Thread Bin Meng
Hi Zoran, On Tue, Oct 10, 2017 at 11:34 AM, Zoran Stojsavljevic wrote: >> Yes but at the time there was no FSP. I suspect now it would not be > needed. > > What about booting times? How long it'll take to boot EFI -> U-Boot -> OS > loader -> init process on x86? > > My best guess at least/minimum

Re: [U-Boot] Broadwell-DE bare metal

2017-10-09 Thread Zoran Stojsavljevic
> Yes but at the time there was no FSP. I suspect now it would not be needed. What about booting times? How long it'll take to boot EFI -> U-Boot -> OS loader -> init process on x86? My best guess at least/minimum 10s. Did anybody measure the booting time? Thank you, Zoran On Tue, Oct 10, 2017

Re: [U-Boot] Broadwell-DE bare metal

2017-10-09 Thread Simon Glass
Hi, On 9 October 2017 at 10:32, Zoran Stojsavljevic wrote: > > > It allows U-Boot to boot from EFI. > > This is a true art of overkill... Really. > > Full EFI (around 1 to 2 million lines of code: SEC, PEI, DXE phases, with ME > HECI involved, altogether) -> U-Boot -> YOCTO. Wow. ;-) Yes but

Re: [U-Boot] Broadwell-DE bare metal

2017-10-09 Thread Zoran Stojsavljevic
> It allows U-Boot to boot from EFI. This is a true art of overkill... Really. Full EFI (around 1 to 2 million lines of code: SEC, PEI, DXE phases, with ME HECI involved, altogether) -> U-Boot -> YOCTO. Wow. ;-) Zoran On Mon, Oct 9, 2017 at 4:43 PM, Simon Glass wrote: > Hi, > > On 3 October

Re: [U-Boot] Broadwell-DE bare metal

2017-10-09 Thread Simon Glass
Hi, On 3 October 2017 at 08:58, vnktux wrote: > Hi all, > > For my graduation project my company asked to use U-Boot as bare metal > boot-loader on one of their product. The product in an embedded board with a > Xeon Broadwell-DE D-1527 Quad Core. The current boot-loader consist of > Coreboot

Re: [U-Boot] Broadwell-DE bare metal

2017-10-05 Thread vnktux
Email. > Original Message > Subject: Re: [U-Boot] Broadwell-DE bare metal > Local Time: 5 October 2017 11:25 AM > UTC Time: 5 October 2017 09:25 > From: bmeng...@gmail.com > To: vnktux > u-boot@lists.denx.de > > Hi, > > On Tue, Oct 3, 2017

Re: [U-Boot] Broadwell-DE bare metal

2017-10-05 Thread Zoran Stojsavljevic
> So far Broadwell-DE is not supported in U-Boot. However it is on my todo list. Excellent thread! Just what I needed, and was thinking to enter! ;-) What will be the architecture of this porting effort? The same question as I have asked an hour ago for ATOM E3900/APL-I. Thank you in advance, Zo

Re: [U-Boot] Broadwell-DE bare metal

2017-10-05 Thread Bin Meng
Hi, On Thu, Oct 5, 2017 at 5:43 PM, vnktux wrote: > Hi Bin, > > Thanks a lot for the reply. Is there something I can do to help you? I mean > that's my graduation project and I will have to work on it either I succed > or not, and here I have available hardware aswell. > If you can't wait, you c

Re: [U-Boot] Broadwell-DE bare metal

2017-10-05 Thread Bin Meng
Hi, On Tue, Oct 3, 2017 at 10:58 PM, vnktux wrote: > Hi all, > > For my graduation project my company asked to use U-Boot as bare metal > boot-loader on one of their product. The product in an embedded board with a > Xeon Broadwell-DE D-1527 Quad Core. The current boot-loader consist of > Core

[U-Boot] Broadwell-DE bare metal

2017-10-03 Thread vnktux
Hi all, For my graduation project my company asked to use U-Boot as bare metal boot-loader on one of their product. The product in an embedded board with a Xeon Broadwell-DE D-1527 Quad Core. The current boot-loader consist of Coreboot + U-Boot, but of course they want to get rid of Coreboot. I