[v1,2/3] riscv: show help string for riscv-specific targets

Commit Message

Emil Renner Berthing May 2, 2024, 11:16 a.m. UTC

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

Signed-off-by: Emil Renner Berthing <[e-mail]>
---
 arch/riscv/Makefile | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

Patch

diff --git a/arch/riscv/Makefile b/arch/riscv/Makefile
index 29be676415d6..024482c68835 100644
--- a/arch/riscv/Makefile
+++ b/arch/riscv/Makefile
@@ -202,3 +202,20 @@  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