arm efi: Use fdt from firmware when available

If EFI is nice enough to pass us an FDT using configuration tables on 32bit
ARM, we should really try and make use of it.

Signed-off-by: Alexander Graf <agraf@suse.de>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>

diff --git a/include/grub/arm/linux.h b/include/grub/arm/linux.h
index 059dbba4292a85fdd271e03913c59991b19380d9..a66caad13db8c5c3b0da10f624d01a81640eab44 100644 (file)
--- a/include/grub/arm/linux.h
+++ b/include/grub/arm/linux.h
@@ -40,11 +40,7 @@
 # define LINUX_PHYS_OFFSET        (0x00008000)
 # define LINUX_INITRD_PHYS_OFFSET (LINUX_PHYS_OFFSET + 0x02000000)
 # define LINUX_FDT_PHYS_OFFSET    (LINUX_INITRD_PHYS_OFFSET - 0x10000)
-static inline grub_addr_t
-grub_arm_firmware_get_boot_data (void)
-{
-  return 0;
-}
+# define grub_arm_firmware_get_boot_data (grub_addr_t)grub_efi_get_firmware_fdt
 static inline grub_uint32_t
 grub_arm_firmware_get_machine_type (void)
 {