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authorIlias Apalodimas <ilias.apalodimas@linaro.org>2019-04-12 21:26:28 +0300
committerHeinrich Schuchardt <xypron.glpk@gmx.de>2019-04-12 22:00:42 +0200
commit29361ec4737c3e4de66aa7b8e87d8818ff6c0580 (patch)
tree0b825cb6fc82bc507c61c4914bb0df9714dc6346 /cmd/bootefi.c
parentf1465c159779853d99c0a293f5d7ee53c13aa837 (diff)
Change FDT memory type from runtime data to boot services data
Following Ard's suggestion: Runtime data sections are intended for data that is used by the runtime services implementation. Let's change the type to EFI_BOOT_SERVICES_DATA. This also fixes booting of armv7 using efi and fdtcontroladdr. Suggested-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org> Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Diffstat (limited to 'cmd/bootefi.c')
-rw-r--r--cmd/bootefi.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/cmd/bootefi.c b/cmd/bootefi.c
index 3619a20e64..15ee4af456 100644
--- a/cmd/bootefi.c
+++ b/cmd/bootefi.c
@@ -111,13 +111,13 @@ static efi_status_t copy_fdt(void **fdtp)
new_fdt_addr = (uintptr_t)map_sysmem(fdt_ram_start + 0x7f00000 +
fdt_size, 0);
ret = efi_allocate_pages(EFI_ALLOCATE_MAX_ADDRESS,
- EFI_RUNTIME_SERVICES_DATA, fdt_pages,
+ EFI_BOOT_SERVICES_DATA, fdt_pages,
&new_fdt_addr);
if (ret != EFI_SUCCESS) {
/* If we can't put it there, put it somewhere */
new_fdt_addr = (ulong)memalign(EFI_PAGE_SIZE, fdt_size);
ret = efi_allocate_pages(EFI_ALLOCATE_MAX_ADDRESS,
- EFI_RUNTIME_SERVICES_DATA, fdt_pages,
+ EFI_BOOT_SERVICES_DATA, fdt_pages,
&new_fdt_addr);
if (ret != EFI_SUCCESS) {
printf("ERROR: Failed to reserve space for FDT\n");