[v3,0/9] Early Boot Allocation on Power

Message

Shawn Anastasio March 14, 2024, 10:15 p.m. UTC

Hello all,

This series enables the Xen boot time allocator on Power by parsing
the available memory regions from the firmware-provided device tree.

Version 3 of the patch set greatly reduces the amount of code copied
from ARM, instead opting to move things into common code where possible.

Thanks,
Shawn

Shawn Anastasio (9):
  EFI: Introduce inline stub for efi_enabled on !X86 && !ARM
  xen/asm-generic: Introduce generic acpi.h
  xen/ppc: Introduce stub asm/static-shmem.h
  xen/ppc: Update setup.h with required definitions for bootfdt
  xen/device-tree: Move Arm's setup.c bootinfo functions to common
  xen/common: Move Arm's bootfdt.c to common
  xen/ppc: Enable bootfdt and boot allocator
  xen/ppc: mm-radix: Replace debug printing code with printk
  xen/ppc: mm-radix: Allocate all paging structures at runtime

 MAINTAINERS                                   |   2 +
 xen/arch/arm/Makefile                         |   1 -
 xen/arch/arm/setup.c                          | 419 ----------------
 xen/arch/ppc/include/asm/Makefile             |   1 +
 xen/arch/ppc/include/asm/setup.h              | 117 +++++
 xen/arch/ppc/include/asm/static-shmem.h       |  12 +
 xen/arch/ppc/mm-radix.c                       | 263 +++++-----
 xen/arch/ppc/setup.c                          |  21 +-
 xen/common/Makefile                           |   1 +
 xen/common/device-tree/Makefile               |   2 +
 .../arm => common/device-tree}/bootfdt.c      |  11 +-
 xen/common/device-tree/bootinfo.c             | 469 ++++++++++++++++++
 xen/include/asm-generic/acpi.h                |  20 +
 xen/include/xen/efi.h                         |   8 +
 14 files changed, 781 insertions(+), 566 deletions(-)
 create mode 100644 xen/arch/ppc/include/asm/static-shmem.h
 create mode 100644 xen/common/device-tree/Makefile
 rename xen/{arch/arm => common/device-tree}/bootfdt.c (97%)
 create mode 100644 xen/common/device-tree/bootinfo.c
 create mode 100644 xen/include/asm-generic/acpi.h

--
2.30.2