Hi Jiaxun, On Wed, May 22, 2024 at 06:07:56PM +0100, Jiaxun Yang wrote: > This is a side product of me investigating architectures > physical address != virtual address in U-Boot. Now we can > get it covered under CI and regular tests. > > VirtIO devices are not working as expected, due to U-Boot's > assumption on VA == PA everywhere, I'm going to get this fixed > later. > > My Xtensa knowledge is pretty limited, Xtensa people please > feel free to point out if I got anything wrong. > > Thanks > [1]: > https://github.com/foss-xtensa/toolchain/releases/download/2020.07/x86_64-2020.07-xtensa-dc232b-elf.tar.gz > > Signed-off-by: Jiaxun Yang <[email protected]> > --- > Changes in v2: > - Fix noMMU memory mappings > - Addressing Max's comments in other patches > - Link to v1: > https://lore.kernel.org/r/[email protected] > > ---
Tested-by: Max Filippov <[email protected]> As expected the build fails for big-endian cores and peripherals are non-functional on MMUv2 cores. -- Thanks. -- Max
