Hi,
On 16.11.18 16:46, Marek Vasut wrote:
On 11/16/2018 10:00 AM, mathias.b...@sew-eurodrive.de wrote:
Hi,
Hi,
I am just about to replace a BIOS based Intel Baytrail E3835 board with
U-Boot due to ugly BIOS boottimes.
Has anyone any experience with this and can give me some tips how to
do this?
Yes, using U-Boot as bootloader (without BIOS or coreboot) is
definitely possible for BayTrail boards. And the boot time is
definitely much better compared to usual BIOS times. I suggest you
take a look at some of the available board ports and the
documentation:
doc/README.x86
Minnowboard MAX should be a very good example.
+CC Stefan Roese, IIRC he did something with U-Boot on X86.
Added Bin Meng and Simon Glass, as they did most of the work
for x86 U-Boot (also for BayTrail).
Additionally our system runs with an RTS Hypervisor to support 2 OS
in parallel (WIN10, WEC2013).
The Hypervisor runs only on bootloader with multiboot2 support.
The bootloader has to load all necessary modules regarding the
multiboot2 specification into storage (License, Configuration, WEC-Image).
Is this possible with u-boot? Has u-boot multiboot2 support?
https://www.gnu.org/software/grub/manual/multiboot2/multiboot.html
[...]
No idea, sorry. Maybe Bin and / or Simon have some ideas here.
Thanks,
Stefan
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