вт, 27 июн. 2017 г., 16:02 Hilbert Tu(杜睿哲_Pegatron) <
hilbert...@pegatroncorp.com>:
> Hi there,
>
>
>
> I use grub as coreboot’s payload and successfully get the “grub>” prompt.
> Then I use following commands try to bring-up my linux kernel:
>
>
> *set isofile="/core-image-minimal-mohonpeak64.iso"*
>
> *loopback loop (usb0,1)$isofile*
>
> *linux (loop)/vmlinuz root=/dev/ram0 iso-scan/filename=${isofile}
> console=tty1 console=ttyS1,115200n8 ramdisk_size=102400*
>
> *initrd (loop)/initrd*
>
> *boot*
>
>
>
> The boot process was successful until the last step and before displaying
> login prompt, only one blinking cursor left
>
This is outside of grub scope. I suggest googling inittab and getty
> . I expect it was redirected to other serial port but I don’t know how to
> connect to it. Following is my grub.cfg:
>
>
>
> *serial --unit=1 --speed=115200 --word=8 --parity=no --stop=1*
>
> *terminal_input --append serial*
>
> *terminal_output --append serial*
>
>
>
> *#*
>
> *# Sample GRUB configuration file*
>
> *#*
>
>
>
> *echo 'Hello world!'*
>
> *# Boot automatically after 30 secs.*
>
> *set timeout=30*
>
>
>
> Is there someone that can help? Thanks.
>
>
>
> -Hilbert
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