[coreboot] Any changes to coreboot for low latency kernel
saket.sinha89 at gmail.com
Thu Sep 15 19:55:12 CEST 2016
Please find my response inline -
> 1)Do we need to do any changes in coreboot to support low latency kernel?
Before answering the question, I would ask you to a bit more specific
to the question as to what kernel configuration you are using to make
it low-latency kernel.
The most relevant kernel options if you want to recompile your kernel
yourself to have a low-latency desktop are:
CONFIG_1000_HZ=y and/or CONFIG_NO_HZ=y
> 2) Is there a way to communicate from SeaBIOS to GRUB regarding selection of any particular partition for recover?
I have run SeaBIOS with GRUB as payload over qemu-x86 and get a grub
shell. After you get the grub shell, you should be able to recover
any particular partition i.e. any partition with the /boot directory
containing the vmlinuz and other boot image files can be booted.
Though I have done it over qemu-x86 (but that should not matter.)
> 3)Has anybody tested TPM (Trusted platform module for Intel SOC) with coreboot and seabios? Any help will be appreciated.
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