grub2/0002-arm-efi-Use-fdt-from-firmware-when-available.patch

34 lines
1.1 KiB
Diff

From 2a36cece32e4b967d164f974b5b5740cfa0375e1 Mon Sep 17 00:00:00 2001
From: Alexander Graf <agraf@suse.de>
Date: Mon, 4 Jan 2016 22:05:55 +0100
Subject: [PATCH 2/2] 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>
---
include/grub/arm/linux.h | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/include/grub/arm/linux.h b/include/grub/arm/linux.h
index 059dbba..a66caad 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)
{
--
2.7.1