[kvm-unit-tests,0/8] arm/arm64: Prepare for target-efi

Message

Andrew Jones April 7, 2021, 6:59 p.m. UTC

This series is a collection of patches derived from [1] that pave the
way for new targets, e.g. target-efi[2]. These patches mostly address
the elimination of memory map assumptions and they shouldn't have any
functional changes. The last two patches are a couple of patches not
related to the memory map, but they also prepare for bare metal targets.
I tossed them in since I don't think they should be too controversial.
This patch series is also available here [3].

[1] https://github.com/rhdrjones/kvm-unit-tests/commits/target-efi
[2] https://www.youtube.com/watch?v=kvaufVrL0J0
[3] https://gitlab.com/rhdrjones/kvm-unit-tests/-/commits/efiprep

Thanks,
drew


Andrew Jones (8):
  arm/arm64: Reorganize cstart assembler
  arm/arm64: Move setup_vm into setup
  pci-testdev: ioremap regions
  arm/arm64: mmu: Stop mapping an assumed IO region
  arm/arm64: mmu: Remove memory layout assumptions
  arm/arm64: setup: Consolidate memory layout assumptions
  chr-testdev: Silently fail init
  arm/arm64: psci: don't assume method is hvc

 arm/cstart.S           |  72 +++++++--------
 arm/cstart64.S         |  29 +++---
 arm/flat.lds           |  23 +++++
 arm/selftest.c         |  34 ++------
 lib/arm/asm/io.h       |   6 ++
 lib/arm/asm/mmu-api.h  |   1 +
 lib/arm/asm/mmu.h      |   1 +
 lib/arm/asm/page.h     |   2 +
 lib/arm/asm/psci.h     |   9 +-
 lib/arm/asm/setup.h    |   7 +-
 lib/arm/mmu.c          |  94 +++++++++++++++++---
 lib/arm/psci.c         |  17 +++-
 lib/arm/setup.c        | 194 +++++++++++++++++++++++++----------------
 lib/arm64/asm/io.h     |   6 ++
 lib/arm64/asm/mmu.h    |   1 +
 lib/arm64/asm/page.h   |   2 +
 lib/chr-testdev.c      |   5 +-
 lib/pci-host-generic.c |   5 +-
 lib/pci-host-generic.h |   4 +-
 lib/pci-testdev.c      |   4 +
 20 files changed, 339 insertions(+), 177 deletions(-)