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 (physical) addresses in the EFI memory map, this patch set makes the EFI memory map contain host virtual (virtual) addresses. That way most logic "just works" and all EFI interfaces automatically gain sandbox awareness.
With this patch set in place, I can run a good chunk of the selftest suite as well as efi binaries compiled using gnu-efi.
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
Alexander Graf (7): 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 efi_loader: Pass address to fs_read()
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
arch/sandbox/cpu/cpu.c | 20 ++++++++++++++++++++ cmd/bootefi.c | 13 ++++++++----- include/config_distro_bootcmd.h | 13 +++++++++++++ include/efi.h | 17 ++++------------- lib/efi/Makefile | 4 ++-- lib/efi_loader/Kconfig | 2 +- lib/efi_loader/efi_file.c | 5 ++++- lib/efi_loader/efi_image_loader.c | 12 ++++++------ lib/efi_loader/efi_memory.c | 2 +- lib/efi_loader/efi_runtime.c | 12 ++++++++++++ lib/efi_loader/efi_smbios.c | 11 +++++++++-- lib/efi_selftest/Makefile | 2 +- 12 files changed, 81 insertions(+), 32 deletions(-)