Re: [coreboot] Baytrail SD card interface
Julien, Thanks much for the information! We must have missed something. For SD card, we have SD enabled in fsp, and the GPIO mux configured in coreboot. Is there anything else we need to do? Did you have to do anything in seabios? Thanks, Wen -Original Message- From: Julien Snell [mailto:juliensn...@cc-e.co.uk] Sent: Thursday, August 7, 2014 3:34 AM To: Wen Wang; coreboot@coreboot.org Subject: Re: [coreboot] Baytrail SD card interface Wen, SD Card , SD Card Boot work. We have designed several Boards with SD Card Boot. Although I would recommend USB3 Boot as it's a magnitude faster. Regards Julien Snell Cocom www.cc-e.co.uk Cocom design and manufacture internet connected devices (IoT) Introducing two new brands Mi-ProtoPCB, UK made lightning fast assembled PCB proto-types and Mi-Embedded, your very own customised embedded board. -Original Message- From: coreboot [mailto:coreboot-boun...@coreboot.org] On Behalf Of Wen Wang Sent: 06 August 2014 20:45 To: coreboot@coreboot.org Subject: [coreboot] Baytrail SD card interface Hello all, Does the current baytrail fsp coreboot code support SD/uSD card interface? Is anybody able to get it to work on Bayley Bay CRB? It does not seem to work on our CRB. We checked the SD3_PWREN signal, it always remains high and therefore the SD card doesn't get any power. Thanks, Wen -- coreboot mailing list: coreboot@coreboot.org http://www.coreboot.org/mailman/listinfo/coreboot -- coreboot mailing list: coreboot@coreboot.org http://www.coreboot.org/mailman/listinfo/coreboot
Re: [coreboot] Baytrail SD card interface
Wen, I'll push a patch for the muxing - I'd been meaning to do this and just got behind. I don't believe that SeaBIOS yet supports boot from SD (without a USB translator). Sage pushed a preliminary patch supporting SD boot on specific platforms to the SeaBIOS mailing list a while back, but I don't believe that worked on Bay Trail, and I don't believe that any additional work has been done on the patches since then. The thread starts here: http://www.coreboot.org/pipermail/seabios/2014-June/008105.html Here's a link to the patch: http://www.seabios.org/pipermail/seabios/attachments/20140611/32c1a351/attachment-0001.gz Hi Julien, Were those boards using Bay Trail and booting coreboot / SeaBIOS? I'm assuming you just meant that SD boot works in general. Martin On 08/07/2014 08:16 AM, Wen Wang wrote: Julien, Thanks much for the information! We must have missed something. For SD card, we have SD enabled in fsp, and the GPIO mux configured in coreboot. Is there anything else we need to do? Did you have to do anything in seabios? Thanks, Wen -Original Message- From: Julien Snell [mailto:juliensn...@cc-e.co.uk] Sent: Thursday, August 7, 2014 3:34 AM To: Wen Wang; coreboot@coreboot.org Subject: Re: [coreboot] Baytrail SD card interface Wen, SD Card , SD Card Boot work. We have designed several Boards with SD Card Boot. Although I would recommend USB3 Boot as it's a magnitude faster. Regards Julien Snell Cocom www.cc-e.co.uk Cocom design and manufacture internet connected devices (IoT) Introducing two new brands Mi-ProtoPCB, UK made lightning fast assembled PCB proto-types and Mi-Embedded, your very own customised embedded board. -Original Message- From: coreboot [mailto:coreboot-boun...@coreboot.org] On Behalf Of Wen Wang Sent: 06 August 2014 20:45 To: coreboot@coreboot.org Subject: [coreboot] Baytrail SD card interface Hello all, Does the current baytrail fsp coreboot code support SD/uSD card interface? Is anybody able to get it to work on Bayley Bay CRB? It does not seem to work on our CRB. We checked the SD3_PWREN signal, it always remains high and therefore the SD card doesn't get any power. Thanks, Wen -- coreboot mailing list: coreboot@coreboot.org http://www.coreboot.org/mailman/listinfo/coreboot -- coreboot mailing list: coreboot@coreboot.org http://www.coreboot.org/mailman/listinfo/coreboot
Re: [coreboot] Baytrail SD card interface
Thanks Martin! We probably missed something in the muxing setting. Looking forward to your patch. By the way, I also have started looking into the eMMC4.5. I do have it enabled in fsp and device tree, but it does not seem to work. lspci does not list eMMC device either. Is it currently supported in coreboot? - should I start a new thread on this topic? Thanks, Wen -Original Message- From: Martin Roth [mailto:martin.r...@se-eng.com] Sent: Thursday, August 7, 2014 11:08 AM To: Wen Wang; 'Julien Snell'; coreboot@coreboot.org Subject: Re: [coreboot] Baytrail SD card interface Wen, I'll push a patch for the muxing - I'd been meaning to do this and just got behind. I don't believe that SeaBIOS yet supports boot from SD (without a USB translator). Sage pushed a preliminary patch supporting SD boot on specific platforms to the SeaBIOS mailing list a while back, but I don't believe that worked on Bay Trail, and I don't believe that any additional work has been done on the patches since then. The thread starts here: http://www.coreboot.org/pipermail/seabios/2014-June/008105.html Here's a link to the patch: http://www.seabios.org/pipermail/seabios/attachments/20140611/32c1a351/attac hment-0001.gz Hi Julien, Were those boards using Bay Trail and booting coreboot / SeaBIOS? I'm assuming you just meant that SD boot works in general. Martin On 08/07/2014 08:16 AM, Wen Wang wrote: Julien, Thanks much for the information! We must have missed something. For SD card, we have SD enabled in fsp, and the GPIO mux configured in coreboot. Is there anything else we need to do? Did you have to do anything in seabios? Thanks, Wen -Original Message- From: Julien Snell [mailto:juliensn...@cc-e.co.uk] Sent: Thursday, August 7, 2014 3:34 AM To: Wen Wang; coreboot@coreboot.org Subject: Re: [coreboot] Baytrail SD card interface Wen, SD Card , SD Card Boot work. We have designed several Boards with SD Card Boot. Although I would recommend USB3 Boot as it's a magnitude faster. Regards Julien Snell Cocom www.cc-e.co.uk Cocom design and manufacture internet connected devices (IoT) Introducing two new brands Mi-ProtoPCB, UK made lightning fast assembled PCB proto-types and Mi-Embedded, your very own customised embedded board. -Original Message- From: coreboot [mailto:coreboot-boun...@coreboot.org] On Behalf Of Wen Wang Sent: 06 August 2014 20:45 To: coreboot@coreboot.org Subject: [coreboot] Baytrail SD card interface Hello all, Does the current baytrail fsp coreboot code support SD/uSD card interface? Is anybody able to get it to work on Bayley Bay CRB? It does not seem to work on our CRB. We checked the SD3_PWREN signal, it always remains high and therefore the SD card doesn't get any power. Thanks, Wen -- coreboot mailing list: coreboot@coreboot.org http://www.coreboot.org/mailman/listinfo/coreboot -- coreboot mailing list: coreboot@coreboot.org http://www.coreboot.org/mailman/listinfo/coreboot
Re: [coreboot] Baytrail SD card interface
Wen, The emmc device can be set to PCI mode or ACPI mode. If you can't find it in lspci, it is probably in ACPI mode. I'm not certain what mode the FSP sets up the device as. Marc On Thu, Aug 7, 2014 at 11:43 AM, Wen Wang wen.w...@adiengineering.com wrote: Thanks Martin! We probably missed something in the muxing setting. Looking forward to your patch. By the way, I also have started looking into the eMMC4.5. I do have it enabled in fsp and device tree, but it does not seem to work. lspci does not list eMMC device either. Is it currently supported in coreboot? - should I start a new thread on this topic? Thanks, Wen -Original Message- From: Martin Roth [mailto:martin.r...@se-eng.com] Sent: Thursday, August 7, 2014 11:08 AM To: Wen Wang; 'Julien Snell'; coreboot@coreboot.org Subject: Re: [coreboot] Baytrail SD card interface Wen, I'll push a patch for the muxing - I'd been meaning to do this and just got behind. I don't believe that SeaBIOS yet supports boot from SD (without a USB translator). Sage pushed a preliminary patch supporting SD boot on specific platforms to the SeaBIOS mailing list a while back, but I don't believe that worked on Bay Trail, and I don't believe that any additional work has been done on the patches since then. The thread starts here: http://www.coreboot.org/pipermail/seabios/2014-June/008105.html Here's a link to the patch: http://www.seabios.org/pipermail/seabios/attachments/20140611/32c1a351/attac hment-0001.gz Hi Julien, Were those boards using Bay Trail and booting coreboot / SeaBIOS? I'm assuming you just meant that SD boot works in general. Martin On 08/07/2014 08:16 AM, Wen Wang wrote: Julien, Thanks much for the information! We must have missed something. For SD card, we have SD enabled in fsp, and the GPIO mux configured in coreboot. Is there anything else we need to do? Did you have to do anything in seabios? Thanks, Wen -Original Message- From: Julien Snell [mailto:juliensn...@cc-e.co.uk] Sent: Thursday, August 7, 2014 3:34 AM To: Wen Wang; coreboot@coreboot.org Subject: Re: [coreboot] Baytrail SD card interface Wen, SD Card , SD Card Boot work. We have designed several Boards with SD Card Boot. Although I would recommend USB3 Boot as it's a magnitude faster. Regards Julien Snell Cocom www.cc-e.co.uk Cocom design and manufacture internet connected devices (IoT) Introducing two new brands Mi-ProtoPCB, UK made lightning fast assembled PCB proto-types and Mi-Embedded, your very own customised embedded board. -Original Message- From: coreboot [mailto:coreboot-boun...@coreboot.org] On Behalf Of Wen Wang Sent: 06 August 2014 20:45 To: coreboot@coreboot.org Subject: [coreboot] Baytrail SD card interface Hello all, Does the current baytrail fsp coreboot code support SD/uSD card interface? Is anybody able to get it to work on Bayley Bay CRB? It does not seem to work on our CRB. We checked the SD3_PWREN signal, it always remains high and therefore the SD card doesn't get any power. Thanks, Wen -- coreboot mailing list: coreboot@coreboot.org http://www.coreboot.org/mailman/listinfo/coreboot -- coreboot mailing list: coreboot@coreboot.org http://www.coreboot.org/mailman/listinfo/coreboot -- http://se-eng.com -- coreboot mailing list: coreboot@coreboot.org http://www.coreboot.org/mailman/listinfo/coreboot
Re: [coreboot] iy my pc supported for coreboot?
On 06.08.2014 00:08, Peter Stuge wrote: Simon Andrä wrote: I want use coreboot but i dont know if my system is supportet: I have an Acer Predator G3620 It isn't. I hope someone can help me As always with open source you have to help yourself. Or hire someone to do it. //Peter signature.asc Description: OpenPGP digital signature -- coreboot mailing list: coreboot@coreboot.org http://www.coreboot.org/mailman/listinfo/coreboot
Re: [coreboot] Chromium Upstreaming / Introduction
Hi Stefan, Good to know that Chromium HEAD is going upstream. Specially the starting branch chromeos-2013.04, which is really far ahead of what upstream has. Major one is ARMv8 support which is currently missing in upstream version. On Thu, Aug 7, 2014 at 2:08 AM, Stefan Reinauer stefan.reina...@coreboot.org wrote: * Gregg Levine gregg.drw...@gmail.com [140805 21:35]: Hello! Stefan, by what you posted there, (and correct me if I'm wrong) if I were to put together a system who would be running ChromeOS and of course using coreboot to bring it up, the OS would be constructed from the head of the entire Chromium set? That is correct. We start out with chromium.org's HEAD and then move into a branch once development has stabilized. Stefan -- coreboot mailing list: coreboot@coreboot.org http://www.coreboot.org/mailman/listinfo/coreboot -- Regards, Alim -- coreboot mailing list: coreboot@coreboot.org http://www.coreboot.org/mailman/listinfo/coreboot
[coreboot] Intel HM76 support
Hi, What is needed to support the Intel HM76 chipset? It looks like Intel has provided some example code already: https://downloadcenter.intel.com/Detail_Desc.aspx?agr=YDwnldID=23615 I'm willing to donate hardware if it will help. I'm also not opposed to hunting for documentation or writing some C code. -Alex -- coreboot mailing list: coreboot@coreboot.org http://www.coreboot.org/mailman/listinfo/coreboot
