diff options
| -rw-r--r-- | boot/bootmeth_efi.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/boot/bootmeth_efi.c b/boot/bootmeth_efi.c index bceec0d12e..1c9f2b1e2f 100644 --- a/boot/bootmeth_efi.c +++ b/boot/bootmeth_efi.c @@ -21,6 +21,7 @@ #include <mmc.h> #include <net.h> #include <pxe_utils.h> +#include <linux/sizes.h> #define EFI_DIRNAME "efi/boot/" @@ -281,9 +282,12 @@ static int distro_efi_try_bootflow_files(struct udevice *dev, ret = distro_efi_get_fdt_name(fname, sizeof(fname), seq); if (ret == -EALREADY) bflow->flags = BOOTFLOWF_USE_PRIOR_FDT; - if (!ret) + if (!ret) { + /* Limit FDT files to 4MB */ + size = SZ_4M; ret = bootmeth_common_read_file(dev, bflow, fname, fdt_addr, &size); + } } if (*fname) { |