From: Alexander Graf <agraf@suse.de>
Date: Sun, 28 Feb 2016 23:22:24 +0000 (+0100)
Subject: arm efi: Use fdt from firmware when available
X-Git-Tag: 2.02-rc1~53
X-Git-Url: http://git.ipfire.org/gitweb/gitweb.cgi?a=commitdiff_plain;h=e1b099fb69643afb5b215e8d74fc2175a9e4c7d3;p=thirdparty%2Fgrub.git

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 059dbba42..a66caad13 100644
--- 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)
 {