Commit graph

6 commits

Author SHA1 Message Date
TuxSH
7553580b64 thermosphere: major refactor of memory map
- use recursive stage 1 page table (thanks @fincs for this idea)
- NULL now unmapped
- no identity mapping
- image + GICv2 now mapped at the same address for every platform
- tempbss mapped just after "real" bss, can now steal unused mem from
the latter
- no hardcoded VAs for other MMIO devices
- tegra: remove timers, use the generic timer instead
2020-02-04 19:12:21 +00:00
TuxSH
b0d258209c thermosphere: add CFI where needed, add PANIC macro, etc. 2020-02-04 19:12:20 +00:00
TuxSH
6cef320bc1 thermosphere: fix multiple bugs 2020-02-04 19:12:19 +00:00
TuxSH
e7b351ddb8 thermosphere: vgic code draft 2020-02-04 19:12:19 +00:00
TuxSH
9787bca325 thermosphere: also trap GICH (to deny access) 2020-02-04 19:12:19 +00:00
TuxSH
bb1ba5308d thermosphere: handle stage2 data aborts, trap gicd accesses 2020-02-04 19:12:19 +00:00