[coreboot-gerrit] Change in coreboot[master]: mainboard/emulation/qemu-aarch64: Add new board for ARMv8

[Patrick Rudolph (Code Review)]

Patrick Rudolph has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/33387 )

Change subject: mainboard/emulation/qemu-aarch64: Add new board for ARMv8
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Patch Set 30:

(1 comment)

https://review.coreboot.org/c/coreboot/+/33387/29/src/mainboard/emulation/qe... 
File src/mainboard/emulation/qemu-aarch64/Kconfig:

https://review.coreboot.org/c/coreboot/+/33387/29/src/mainboard/emulation/qe... 
PS29, Line 48: config DRAM_SIZE_MB
> If DRAM_SIZR_MB is larger than 1024 with "-m 2048M" as a QEMU option, an exception happens. […]

Yes, it seems to be an aarch64 feature.
It'll raise a Synchronous External Abort (SEA) when you access something that is not memory.
@Julius Can we disable exceptions probing for DRAM size?