Received-SPF: pass (google.com: domain of linux-kernel+bounces-168806-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45e3:2400::1 as permitted sender) client-ip=2604:1380:45e3:2400::1;
From: Emil Renner Berthing <emil.renner.berthing@canonical.com>
To: linux-riscv@lists.infradead.org,
	linux-kernel@vger.kernel.org,
	linux-kbuild@vger.kernel.org
Cc: Paul Walmsley <paul.walmsley@sifive.com>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Masahiro Yamada <masahiroy@kernel.org>,
	Nathan Chancellor <nathan@kernel.org>,
	Nicolas Schier <nicolas@fjasle.eu>,
	Nick Terrell <terrelln@fb.com>,
	=?UTF-8?q?Bj=C3=B6rn=20T=C3=B6pel?= <bjorn@rivosinc.com>
Subject: [PATCH v2 2/2] riscv: show help string for riscv-specific targets
Date: Sat,  4 May 2024 21:34:39 +0200
Message-ID: <20240504193446.196886-3-emil.renner.berthing@canonical.com>
In-Reply-To: <20240504193446.196886-1-emil.renner.berthing@canonical.com>
References: <20240504193446.196886-1-emil.renner.berthing@canonical.com>
Precedence: bulk
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Define the archhelp variable so that 'make ACRH=riscv help' will show
the targets specific to building a RISC-V kernel like other
architectures.

Tested-by: Björn Töpel <bjorn@rivosinc.com>
Signed-off-by: Emil Renner Berthing <emil.renner.berthing@canonical.com>
---
 arch/riscv/Makefile | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/arch/riscv/Makefile b/arch/riscv/Makefile
index 07ff2f34f0dc..ae51720199a3 100644
--- a/arch/riscv/Makefile
+++ b/arch/riscv/Makefile
@@ -201,3 +201,20 @@ rv32_defconfig:
 PHONY += rv32_nommu_virt_defconfig
 rv32_nommu_virt_defconfig:
 	$(Q)$(MAKE) -f $(srctree)/Makefile nommu_virt_defconfig 32-bit.config
+
+define archhelp
+  echo  '  Image		- Uncompressed kernel image (arch/riscv/boot/Image)'
+  echo  '  Image.gz	- Compressed kernel image (arch/riscv/boot/Image.gz)'
+  echo  '  Image.bz2	- Compressed kernel image (arch/riscv/boot/Image.bz2)'
+  echo  '  Image.lz4	- Compressed kernel image (arch/riscv/boot/Image.lz4)'
+  echo  '  Image.lzma	- Compressed kernel image (arch/riscv/boot/Image.lzma)'
+  echo  '  Image.lzo	- Compressed kernel image (arch/riscv/boot/Image.lzo)'
+  echo  '  Image.zst	- Compressed kernel image (arch/riscv/boot/Image.zst)'
+  echo  '  vmlinuz.efi	- Compressed EFI kernel image (arch/riscv/boot/vmlinuz.efi)'
+  echo  '		  Default when CONFIG_EFI_ZBOOT=y'
+  echo  '  xipImage	- Execute-in-place kernel image (arch/riscv/boot/xipImage)'
+  echo  '		  Default when CONFIG_XIP_KERNEL=y'
+  echo  '  install	- Install kernel using (your) ~/bin/$(INSTALLKERNEL) or'
+  echo  '		  (distribution) /sbin/$(INSTALLKERNEL) or install to '
+  echo  '		  $$(INSTALL_PATH)'
+endef
-- 
2.43.0