http://bugzilla.suse.com/show_bug.cgi?id=1122614 http://bugzilla.suse.com/show_bug.cgi?id=1122614#c59 --- Comment #59 from Andreas Färber --- (In reply to Michael Chang from comment #58)

(In reply to Chester Lin from comment #56)

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(In reply to Chester Lin from comment #54)

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The maintainer Ard suggests that this issue should be fixed in bootloader or grub.

https://patchwork.kernel.org/patch/11072713/#22797553

I had some conversation with Chester and it looks to be u-boot currently making the reservation below 128MB, the grub doesn't have such reservation to be corrected.

Yes, we know U-Boot is making the reservation. But it makes it for a reason. For RPi3 and RPi4 we are evaluating TF-A, which would avoid the spin-table in favor of a PSCI hypercall (U-Boot could then be extended to check the DT for whether or not to make the reservation), but for RPi2 and earlier I am not aware of anyone investigating TF-A and I'm not familiar of whether in absence of EL3 in ARMv7 there might be some other solution there. -- You are receiving this mail because: You are on the CC list for the bug.