efi_loader: store DT in EFI_RUNTIME_SERVICES_DATA memory
The device tree is needed at runtime. So we have to store it in
EFI_RUNTIME_SERVICES_DATA memory.
The UEFI spec recommends to store all configuration tables in
EFI_RUNTIME_SERVICES_DATA memory.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
diff --git a/cmd/bootefi.c b/cmd/bootefi.c
index 97a4f26..a30259c 100644
--- a/cmd/bootefi.c
+++ b/cmd/bootefi.c
@@ -103,11 +103,11 @@
/* Safe fdt location is at 128MB */
new_fdt_addr = fdt_ram_start + (128 * 1024 * 1024) + fdt_size;
- if (efi_allocate_pages(1, EFI_BOOT_SERVICES_DATA, fdt_pages,
+ if (efi_allocate_pages(1, EFI_RUNTIME_SERVICES_DATA, fdt_pages,
&new_fdt_addr) != EFI_SUCCESS) {
/* If we can't put it there, put it somewhere */
new_fdt_addr = (ulong)memalign(EFI_PAGE_SIZE, fdt_size);
- if (efi_allocate_pages(1, EFI_BOOT_SERVICES_DATA, fdt_pages,
+ if (efi_allocate_pages(1, EFI_RUNTIME_SERVICES_DATA, fdt_pages,
&new_fdt_addr) != EFI_SUCCESS) {
printf("ERROR: Failed to reserve space for FDT\n");
return NULL;