| Message ID | 20240904234803.698424-16-masahiroy@kernel.org |
|---|---|
| State | New |
| Headers | show
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From: Masahiro Yamada <masahiroy@kernel.org>
To: linux-kbuild@vger.kernel.org
Cc: linux-arch@vger.kernel.org,
linux-snps-arc@lists.infradead.org,
linux-kernel@vger.kernel.org,
Michal Simek <monstr@monstr.eu>,
Rob Herring <robh@kernel.org>,
devicetree@vger.kernel.org,
linux-mips@vger.kernel.org,
linux-openrisc@vger.kernel.org,
Dinh Nguyen <dinguyen@kernel.org>,
Masahiro Yamada <masahiroy@kernel.org>
Subject: [PATCH 15/15] kbuild: use .init.rodata section unconditionally for
cmd_wrap_S_dtb
Date: Thu, 5 Sep 2024 08:47:51 +0900
Message-ID: <20240904234803.698424-16-masahiroy@kernel.org>
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Content preview: Boot DTBs are now wrapped and compiled in
scripts/Makefile.vmlinux.
The cmd_wrap_S_dtb rule in scripts/Makefile.dtbs is now only used for
generic
purposes, so the .init.rodata section should be used unconditionally.
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|
| Series |
kbuild: refactor DTB build rules, introduce a generic built-in boot DTB support
|
expand
|
diff --git a/scripts/Makefile.dtbs b/scripts/Makefile.dtbs index 55998b878e54..436bfea85bb9 100644 --- a/scripts/Makefile.dtbs +++ b/scripts/Makefile.dtbs @@ -34,14 +34,12 @@ $(obj)/dtbs-list: $(dtb-y) FORCE # Assembly file to wrap dtb(o) # --------------------------------------------------------------------------- -builtin-dtb-section = $(if $(filter arch/%, $(obj)),.dtb.init.rodata,.init.rodata) - # Generate an assembly file to wrap the output of the device tree compiler quiet_cmd_wrap_S_dtb = WRAP $@ cmd_wrap_S_dtb = { \ symbase=__$(patsubst .%,%,$(suffix $<))_$(subst -,_,$(notdir $*)); \ echo '\#include <asm-generic/vmlinux.lds.h>'; \ - echo '.section $(builtin-dtb-section),"a"'; \ + echo '.section .init.rodata,"a"'; \ echo '.balign STRUCT_ALIGNMENT'; \ echo ".global $${symbase}_begin"; \ echo "$${symbase}_begin:"; \
Boot DTBs are now wrapped and compiled in scripts/Makefile.vmlinux. The cmd_wrap_S_dtb rule in scripts/Makefile.dtbs is now only used for generic purposes, so the .init.rodata section should be used unconditionally. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> --- scripts/Makefile.dtbs | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)