diff options
| -rw-r--r-- | arch/arm64/include/asm/efi.h | 7 | ||||
| -rw-r--r-- | drivers/firmware/efi/libstub/fdt.c | 6 |
2 files changed, 1 insertions, 12 deletions
diff --git a/arch/arm64/include/asm/efi.h b/arch/arm64/include/asm/efi.h index 56ae87401a26..45e821222774 100644 --- a/arch/arm64/include/asm/efi.h +++ b/arch/arm64/include/asm/efi.h @@ -58,13 +58,6 @@ efi_status_t __efi_rt_asm_wrapper(void *, const char *, ...); /* arch specific definitions used by the stub code */ /* - * AArch64 requires the DTB to be 8-byte aligned in the first 512MiB from - * start of kernel and may not cross a 2MiB boundary. We set alignment to - * 2MiB so we know it won't cross a 2MiB boundary. - */ -#define EFI_FDT_ALIGN SZ_2M /* used by allocate_new_fdt_and_exit_boot() */ - -/* * In some configurations (e.g. VMAP_STACK && 64K pages), stacks built into the * kernel need greater alignment than we require the segments to be padded to. */ diff --git a/drivers/firmware/efi/libstub/fdt.c b/drivers/firmware/efi/libstub/fdt.c index 0a91e5232127..f71cd54823b7 100644 --- a/drivers/firmware/efi/libstub/fdt.c +++ b/drivers/firmware/efi/libstub/fdt.c @@ -199,10 +199,6 @@ static efi_status_t update_fdt_memmap(void *fdt, struct efi_boot_memmap *map) return EFI_SUCCESS; } -#ifndef EFI_FDT_ALIGN -# define EFI_FDT_ALIGN EFI_PAGE_SIZE -#endif - struct exit_boot_struct { efi_memory_desc_t *runtime_map; int *runtime_entry_count; @@ -281,7 +277,7 @@ efi_status_t allocate_new_fdt_and_exit_boot(void *handle, pr_efi("Exiting boot services and installing virtual address map...\n"); map.map = &memory_map; - status = efi_high_alloc(MAX_FDT_SIZE, EFI_FDT_ALIGN, + status = efi_high_alloc(MAX_FDT_SIZE, EFI_PAGE_SIZE, new_fdt_addr, max_addr); if (status != EFI_SUCCESS) { pr_efi_err("Unable to allocate memory for new device tree.\n"); |