The UEFI specification prescribes that AllocatePages() checks the memory type.
Add missing definition of EFI_PERSISTENT_MEMORY_TYPE. Signed-off-by: Heinrich Schuchardt <xypron.g...@gmx.de> --- include/efi.h | 4 ++++ lib/efi_loader/efi_memory.c | 4 ++++ 2 files changed, 8 insertions(+) diff --git a/include/efi.h b/include/efi.h index 3c9d20f8c0..5f415a99cc 100644 --- a/include/efi.h +++ b/include/efi.h @@ -168,6 +168,10 @@ enum efi_mem_type { * part of the processor. */ EFI_PAL_CODE, + /* + * Non-volatile memory. + */ + EFI_PERSISTENT_MEMORY_TYPE, EFI_MAX_MEMORY_TYPE, EFI_TABLE_END, /* For efi_build_mem_table() */ diff --git a/lib/efi_loader/efi_memory.c b/lib/efi_loader/efi_memory.c index 46681dc208..987cc6dc5f 100644 --- a/lib/efi_loader/efi_memory.c +++ b/lib/efi_loader/efi_memory.c @@ -376,6 +376,10 @@ efi_status_t efi_allocate_pages(int type, int memory_type, efi_status_t r = EFI_SUCCESS; uint64_t addr; + /* Check import parameters */ + if (memory_type >= EFI_PERSISTENT_MEMORY_TYPE && + memory_type <= 0x6FFFFFFF) + return EFI_INVALID_PARAMETER; if (!memory) return EFI_INVALID_PARAMETER; -- 2.20.1 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot