diff options
Diffstat (limited to 'cmd/bootefi.c')
-rw-r--r-- | cmd/bootefi.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/cmd/bootefi.c b/cmd/bootefi.c index 80491c77fd1..806339823ff 100644 --- a/cmd/bootefi.c +++ b/cmd/bootefi.c @@ -17,6 +17,7 @@ #include <memalign.h> #include <asm/global_data.h> #include <asm-generic/sections.h> +#include <asm-generic/unaligned.h> #include <linux/linkage.h> DECLARE_GLOBAL_DATA_PTR; @@ -83,6 +84,15 @@ out: } /* + * Allow unaligned memory access. + * + * This routine is overridden by architectures providing this feature. + */ +void __weak allow_unaligned(void) +{ +} + +/* * Set the load options of an image from an environment variable. * * @loaded_image_info: the image @@ -370,6 +380,9 @@ static int do_bootefi(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) efi_status_t r; void *fdt_addr; + /* Allow unaligned memory access */ + allow_unaligned(); + /* Initialize EFI drivers */ r = efi_init_obj_list(); if (r != EFI_SUCCESS) { |