[arch-releng] [RFC][PATCH][v2] [configs/releng] Add 32-bit EFI support
Gerardo Exequiel Pozzi
vmlinuz386 at gmail.com
Sat Mar 11 13:06:25 UTC 2017
On 03/10/17 15:59, Thomas Bächler wrote:
> Am 07.03.2017 um 16:50 schrieb Gerardo Exequiel Pozzi via arch-releng:
>> Support booting 64-bit Linux, from 32-bit EFI firmware.
>> Only tested on qemu with ovmf, does not work at all.
>> cdrom mode: qemu stop with bad instruction address
>> hybrid mode: qemu just freeze at tianocore logo with a upper pixed dot.
> Are you sure you want to use syslinux for this? I tried this once with
> efilinux and had some success, but some problems as well. I am just
> asking because my experience with syslinux and EFI was very bad.
> Is this even a use case? What kind of machines come with 32 bit EFI?
I do not like it, indeed I denied some past requests in our bugtracker,
because was a extreme corner case. But seems to be more common these
days, so lets bring a opportunity.
I want to first try syslinux since is the "natural" choice for ArchISO,
but actually does not work, and I opened a ticket in syslinux bugtracker
[#1] "[Bug 75] [EFI-32] booting "mixed" (x86_64) Linux 4.9/4.10
hang/reset (4.4 is OK)"
efilinux is not updated since long time, who knows if build with current
The last last last... option will be grub if a found a simple way to use it.
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