[U-Boot] [PATCH v3 00/17] sandbox: efi_loader support

[Alexander Graf]

This patch set augments Simon's patch set for efi_loader support
in sandbox[1], but follows a different memory allocation scheme.

Instead of keeping U-Boot addresses in the EFI memory map, this
patch set makes the EFI memory map contain host virtual addresses.
That way most logic "just works" and all EFI interfaces automatically
gain sandbox awareness.

We also change the memory map of sandbox to hard code RAM to always
live at address 0x80000000. This patch is completely optional.

With this patch set in place, I can successfully run the selftest suite
as well as an aarch64 grub.efi binary. X86_64 grub.efi doesn't work
because that one requires inl instructions to work.

Alex

[1] https://patchwork.ozlabs.org/project/uboot/list/?series=49832

v1 -> v2:

  - only compile efi_add_known_memory if efi_loader is enabled
  - clarify address vs pointer in fs_read patch
  - include mapmem.h

v2 -> v3:

  - removed: efi_loader: Pass address to fs_read()
  - new: fs: Convert fs_read/write to take buffer instead of address
  - new: efi_loader: Introduce ms abi vararg helpers
  - new: sandbox: Enable 1:1 map
  - new: distro: Move to compiler based target architecture determination
  - new: efi_loader: Move to compiler based target architecture determination
  - new: sandbox: Allow to execute from RAM
  - new: sandbox: Fix setjmp/longjmp

Alexander Graf (13):
  efi_loader: Use compiler constants for image loader
  efi_loader: Use map_sysmem() in bootefi command
  efi.h: Do not use config options
  efi_loader: Allow SMBIOS tables in highmem
  sandbox: Map host memory for efi_loader
  efi_loader: Disable miniapps on sandbox
  fs: Convert fs_read/write to take buffer instead of address
  efi_loader: Introduce ms abi vararg helpers
  sandbox: Enable 1:1 map
  distro: Move to compiler based target architecture determination
  efi_loader: Move to compiler based target architecture determination
  sandbox: Allow to execute from RAM
  sandbox: Fix setjmp/longjmp

Heinrich Schuchardt (1):
  efi_loader: efi_allocate_pages is too restrictive

Simon Glass (3):
  efi: sandbox: Add distroboot support
  efi: sandbox: Add relocation constants
  efi: sandbox: Enable EFI loader for sandbox

 Makefile                              |  2 +-
 arch/sandbox/cpu/cpu.c                | 30 ++++++++----------------
 arch/sandbox/cpu/os.c                 | 43 ++++++++++++++++++++---------------
 arch/sandbox/cpu/state.c              |  4 ++--
 arch/sandbox/cpu/u-boot.lds           |  9 ++++++++
 arch/sandbox/include/asm/io.h         | 17 ++++----------
 arch/sandbox/include/asm/setjmp.h     |  4 +++-
 board/BuR/common/common.c             |  2 +-
 board/gdsys/p1022/controlcenterd-id.c | 10 ++++----
 cmd/bootefi.c                         | 13 +++++++----
 cmd/mvebu/bubt.c                      |  4 ++--
 common/board_f.c                      |  4 +++-
 common/splash_source.c                |  4 +++-
 configs/sandbox64_defconfig           |  6 ++---
 configs/sandbox_defconfig             |  6 ++---
 configs/sandbox_flattree_defconfig    |  4 ++--
 configs/sandbox_noblk_defconfig       |  4 ++--
 configs/sandbox_spl_defconfig         |  4 ++--
 drivers/bootcount/bootcount_ext.c     | 12 +++++-----
 drivers/fpga/zynqpl.c                 |  8 ++++---
 fs/fs.c                               | 20 ++++++++--------
 include/config_distro_bootcmd.h       | 14 +++++++-----
 include/configs/sandbox.h             | 32 +++++++++++++-------------
 include/efi.h                         | 25 ++++++++++----------
 include/fs.h                          | 12 +++++-----
 include/os.h                          | 19 ++++++++++++++++
 lib/efi/Makefile                      |  4 ++--
 lib/efi_loader/Kconfig                |  2 +-
 lib/efi_loader/efi_boottime.c         | 36 ++++++++++++++---------------
 lib/efi_loader/efi_file.c             |  6 ++---
 lib/efi_loader/efi_image_loader.c     | 12 +++++-----
 lib/efi_loader/efi_memory.c           |  2 +-
 lib/efi_loader/efi_runtime.c          | 14 +++++++-----
 lib/efi_loader/efi_smbios.c           | 11 +++++++--
 lib/efi_selftest/Makefile             |  2 +-
 35 files changed, 219 insertions(+), 182 deletions(-)

-- 
2.12.3