Re: [coreboot] GRUB boot menu is not showing GRUB2

[Mariusz Szafrański]

Hi,

I`m guessing you are on second serial port (ttyS1) on Fedora. If yes try 
reconfigure GRUB to use second serial port also.

Mariusz

W dniu 06.06.2017 o 16:53, Dhanasekar Jaganathan pisze:
> Hi All,
>
> I am trying to boot *Intel Rangeley CPU/ Mohon Peak *board by 
> Coreboot. I am using *GRUB2 *as a Payload.
>
> In menuconfig, I have selected,
>
> Add a payload - *GRUB2*
> GRUB2 Version - *HEAD*.
>
> My mSata has two fedora OS. When I boot the system, I am not seeing 
> GRUB boot load menu. System straightly booted to one of Fedora OS.
>
> In */boot/default/grub*, I have changed*GRUB_TIMEOUT = -1* ( which 
> stops the system indefinitely at boot menu in GRUB2). Still system is 
> not stopping at boot menu.
>
> With other vendor BIOS on my board, I am seeing boot menu. I have 
> observed they were using GRUB 2.02_Beta version.
>
> So, I have checked out GRUB 2.02_Beta and complied the source which 
> produced *grub2.elf*.
> And, I have modified Payload as * Add a Payload* = *An ELF executable 
> payload *and given the path of *grub2.elf*.
>
> After flashing this BIOS on my board, I am seeing error message,
>
> *lzma: Decodeing error = 1*
> *Payload not loaded.*
>
> FYR, I have attached my *.config* file, Please view it.
>
> Can you please help me to solve this issue?.
>
> Thanks,
> Dhanasekar

GRUB boot menu is not showing GRUB2

[Zoran Stojsavljevic]

Dhanasekar,
> In */boot/default/grub*, I have changed* GRUB_TIMEOUT = -1* ( which stops

the system indefinitely at boot menu in GRUB2). Still system is not
stopping at boot menu.

I admit, you really managed to confuse me: should be* /etc/default/grub* !?

In addition what Marius suggested, the useful pointer:
https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/htm...

It is Red Hat, thus applies to Fedora.

Please, let us know if this all helps.

Zoran

On Tue, Jun 6, 2017 at 10:49 PM, Mariusz Szafrański via coreboot <
[e-mail]> wrote:
> Hi,
>
> I`m guessing you are on second serial port (ttyS1) on Fedora. If yes try
> reconfigure GRUB to use second serial port also.
> Mariusz
>
> W dniu 06.06.2017 o 16:53, Dhanasekar Jaganathan pisze:
>
> Hi All,
>
> I am trying to boot *Intel Rangeley CPU/ Mohon Peak *board by Coreboot. I
> am using *GRUB2 *as a Payload.
>
> In menuconfig, I have selected,
>
> Add a payload - *GRUB2*
> GRUB2 Version - *HEAD*.
>
> My mSata has two fedora OS. When I boot the system, I am not seeing GRUB
> boot load menu. System straightly booted to one of Fedora OS.
>
> In */boot/default/grub*, I have changed* GRUB_TIMEOUT = -1* ( which stops
> the system indefinitely at boot menu in GRUB2). Still system is not
> stopping at boot menu.
>
> With other vendor BIOS on my board, I am seeing boot menu. I have observed
> they were using GRUB 2.02_Beta version.
>
> So, I have checked out GRUB 2.02_Beta and complied the source which
> produced *grub2.elf*.
> And, I have modified Payload as * Add a Payload* = *An ELF executable
> payload *and given the path of *grub2.elf*.
>
> After flashing this BIOS on my board, I am seeing error message,
>
> *lzma: Decodeing error = 1*
> *Payload not loaded.*
>
> FYR, I have attached my *.config* file, Please view it.
>
> Can you please help me to solve this issue?.
>
> Thanks,
> Dhanasekar