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From: Ard Biesheuvel <ardb@kernel.org>
To: linux-efi@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, Ard Biesheuvel <ardb@kernel.org>,
	"James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>,
	Matthew Garrett <mjg59@srcf.ucam.org>,
	Peter Jones <pjones@redhat.com>,
	Ilias Apalodimas <ilias.apalodimas@linaro.org>,
	Heinrich Schuchardt <heinrich.schuchardt@canonical.com>,
	AKASHI Takahiro <takahiro.akashi@linaro.org>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Atish Patra <atishp@atishpatra.org>,
	Arnd Bergmann <arnd@arndb.de>,
	Huacai Chen <chenhuacai@loongson.cn>,
	Xi Ruoyao <xry111@xry111.site>,
	Lennart Poettering <lennart@poettering.net>,
	Jeremy Linton <jeremy.linton@arm.com>,
	Will Deacon <will@kernel.org>,
	Catalin Marinas <catalin.marinas@arm.com>
Subject: [PATCH v5 8/8] loongarch: efi: enable generic EFI compressed boot
Date: Sat, 10 Sep 2022 10:11:52 +0200	[thread overview]
Message-ID: <20220910081152.2238369-9-ardb@kernel.org> (raw)
In-Reply-To: <20220910081152.2238369-1-ardb@kernel.org>

Wire up the generic EFI zboot support for LoongArch64

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
---
 arch/loongarch/Kconfig         | 1 +
 arch/loongarch/Makefile        | 4 ++--
 arch/loongarch/boot/.gitignore | 1 +
 arch/loongarch/boot/Makefile   | 6 ++++++
 4 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/arch/loongarch/Kconfig b/arch/loongarch/Kconfig
index fca106a8b8af..f960dbbfb62d 100644
--- a/arch/loongarch/Kconfig
+++ b/arch/loongarch/Kconfig
@@ -55,6 +55,7 @@ config LOONGARCH
 	select BUILDTIME_TABLE_SORT
 	select COMMON_CLK
 	select EFI
+	select EFI_ZBOOT
 	select GENERIC_CLOCKEVENTS
 	select GENERIC_CMOS_UPDATE
 	select GENERIC_CPU_AUTOPROBE
diff --git a/arch/loongarch/Makefile b/arch/loongarch/Makefile
index 4bc47f47cfd8..357ed2a771bf 100644
--- a/arch/loongarch/Makefile
+++ b/arch/loongarch/Makefile
@@ -10,7 +10,7 @@ KBUILD_DEFCONFIG := loongson3_defconfig
 ifndef CONFIG_EFI_STUB
 KBUILD_IMAGE	:= $(boot)/vmlinux.elf
 else
-KBUILD_IMAGE	:= $(boot)/vmlinux.efi
+KBUILD_IMAGE	:= $(boot)/vmlinuz.efi
 endif
 
 #
@@ -93,7 +93,7 @@ vdso_install:
 
 all:	$(notdir $(KBUILD_IMAGE))
 
-vmlinux.elf vmlinux.efi: vmlinux
+vmlinux.elf vmlinux.efi vmlinuz.efi: vmlinux
 	$(Q)$(MAKE) $(build)=$(boot) $(bootvars-y) $(boot)/$@
 
 install:
diff --git a/arch/loongarch/boot/.gitignore b/arch/loongarch/boot/.gitignore
index 49423ee96ef3..e5dc594dc4b6 100644
--- a/arch/loongarch/boot/.gitignore
+++ b/arch/loongarch/boot/.gitignore
@@ -1,2 +1,3 @@
 # SPDX-License-Identifier: GPL-2.0-only
 vmlinux*
+vmlinuz*
diff --git a/arch/loongarch/boot/Makefile b/arch/loongarch/boot/Makefile
index fecf34f50e56..4e1c374c5782 100644
--- a/arch/loongarch/boot/Makefile
+++ b/arch/loongarch/boot/Makefile
@@ -18,3 +18,9 @@ $(obj)/vmlinux.elf: vmlinux FORCE
 targets += vmlinux.efi
 $(obj)/vmlinux.efi: vmlinux FORCE
 	$(call if_changed,objcopy)
+
+EFI_ZBOOT_PAYLOAD      := vmlinux.efi
+EFI_ZBOOT_BFD_TARGET   := elf64-loongarch
+EFI_ZBOOT_MACH_TYPE    := LOONGARCH64
+
+include $(srctree)/drivers/firmware/efi/libstub/Makefile.zboot
-- 
2.35.1


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  parent reply	other threads:[~2022-09-10  8:14 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-09-10  8:11 [PATCH v5 0/8] efi: implement generic compressed boot support Ard Biesheuvel
2022-09-10  8:11 ` [PATCH v5 1/8] efi: name the ARCH-stub.c files uniformly Ard Biesheuvel
2022-09-10  8:11 ` [PATCH v5 2/8] efi/libstub: add some missing EFI prototypes Ard Biesheuvel
2022-09-10  8:11 ` [PATCH v5 3/8] efi/libstub: use EFI provided memcpy/memset routines Ard Biesheuvel
2022-09-20  9:54   ` Catalin Marinas
2022-09-10  8:11 ` [PATCH v5 4/8] efi/libstub: move efi_system_table global var into separate object Ard Biesheuvel
2022-09-10  8:11 ` [PATCH v5 5/8] efi/libstub: implement generic EFI zboot Ard Biesheuvel
2022-09-10  8:11 ` [PATCH v5 6/8] arm64: efi: enable generic EFI compressed boot Ard Biesheuvel
2022-09-17 16:36   ` Ard Biesheuvel
2022-09-20  9:55     ` Catalin Marinas
2022-09-10  8:11 ` [PATCH v5 7/8] riscv: " Ard Biesheuvel
2022-09-16  7:09   ` Conor.Dooley
2022-09-16  7:15     ` Ard Biesheuvel
2022-09-10  8:11 ` Ard Biesheuvel [this message]
2022-09-10 14:21   ` [PATCH v5 8/8] loongarch: " 陈华才
2022-09-10 14:28     ` Ard Biesheuvel
2022-09-11 15:02       ` 陈华才
2022-09-12 10:18         ` Ard Biesheuvel
2022-09-12 14:45           ` 陈华才
2022-09-19  2:22 ` [PATCH v5 0/8] efi: implement generic compressed boot support Jeremy Linton

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