From c37b830fef1396f9f2ad79a65700e152ec362543 Mon Sep 17 00:00:00 2001
From: Ard Biesheuvel <ardb@kernel.org>
Date: Mon, 2 May 2022 01:10:03 +0200
Subject: arm64: efi: enable generic EFI compressed boot

Wire up the generic EFI zboot support for arm64.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Tested-by: Jeremy Linton <jeremy.linton@arm.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
---
 arch/arm64/boot/Makefile | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'arch/arm64/boot/Makefile')

diff --git a/arch/arm64/boot/Makefile b/arch/arm64/boot/Makefile
index a0e3dedd2883..c65aee088410 100644
--- a/arch/arm64/boot/Makefile
+++ b/arch/arm64/boot/Makefile
@@ -38,3 +38,9 @@ $(obj)/Image.lzo: $(obj)/Image FORCE
 
 $(obj)/Image.zst: $(obj)/Image FORCE
 	$(call if_changed,zstd)
+
+EFI_ZBOOT_PAYLOAD	:= Image
+EFI_ZBOOT_BFD_TARGET	:= elf64-littleaarch64
+EFI_ZBOOT_MACH_TYPE	:= ARM64
+
+include $(srctree)/drivers/firmware/efi/libstub/Makefile.zboot
-- 
cgit v1.2.3