[coreboot] Re: coreboot and linuxboot

2019-11-14 Thread Jorge Fernandez Monteagudo
>Could you post your final configs and setup? I am interested in the result.
>Thanks!

Hi,

I'm my case I only had to changed the defconfig used to compile the kernel to
enable the SATA support for my board:

CONFIG_SATA_AHCI=y
CONFIG_SATA_MOBILE_LPM_POLICY=0
CONFIG_SATA_AHCI_PLATFORM=y

Jorge

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[coreboot] Re: coreboot and linuxboot

2019-11-14 Thread AreYouLoco?
Hi,

Could you post your final configs and setup? I am interested in the result.

Thanks!


On November 12, 2019 10:05:59 AM UTC, Jorge Fernandez Monteagudo 
 wrote:
>Hi David!
>
>>Yes, if you're using LinuxBoot then you need to include all the
>drivers you wish to use in your LinuxBoot kernel, including SATA and
>USB.
>>
>>`localboot -grub` will systematically mount partitions looking for a
>GRUB config file, parse it, and kexec the kernel it finds. You can
>select a particular entry using the `-config` command-line parameter.
>
>Finally I've been able to boot my system and implement a signature
>verification using TPM2.
>It's very easy to try new things with linuxboot and u-root!
>
>Thanks!
>Jorge
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[coreboot] Re: coreboot and linuxboot

2019-11-12 Thread Jorge Fernandez Monteagudo
Hi David!

>Yes, if you're using LinuxBoot then you need to include all the drivers you 
>wish to use in your LinuxBoot kernel, including SATA and USB.
>
>`localboot -grub` will systematically mount partitions looking for a GRUB 
>config file, parse it, and kexec the kernel it finds. You can select a 
>particular entry using the `-config` command-line parameter.

Finally I've been able to boot my system and implement a signature verification 
using TPM2.
It's very easy to try new things with linuxboot and u-root!

Thanks!
Jorge

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[coreboot] Re: coreboot and linuxboot

2019-11-07 Thread David Hendricks
Hi Jorge,

On Wed, Nov 6, 2019 at 5:09 AM Jorge Fernandez Monteagudo 
wrote:

> Hi all,
>
> I've built a coreboot with the LinuxBoot payload. The kernel is the stable
> 5.3.8 version and the intiramfs is the u-root master version.
> All with the default choices. I'm using coreboot 4.10.
>
> Once the system boots I get a framebuffer console without usb keyboard
> support and the u-root welcome message.
> How can I boot my debian system on a SATA or a USB disk? Maybe, first I've
> to add SATA and usb storage support?
> Is there someway to looks for the grub configuration automatically?
>

Yes, if you're using LinuxBoot then you need to include all the drivers you
wish to use in your LinuxBoot kernel, including SATA and USB.

`localboot -grub` will systematically mount partitions looking for a GRUB
config file, parse it, and kexec the kernel it finds. You can select a
particular entry using the `-config` command-line parameter.


> Sorry my noob questions, just arrived to LinuxBoot...
>

Welcome!
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