Re: [PATCH] LoongArch: migrate to the generic rule for built-in DTB

[Huacai Chen]

Queued, thanks.

Huacai

On Sun, Dec 22, 2024 at 8:13 AM Masahiro Yamada <masahiroy@xxxxxxxxxx> wrote:
>
> Commit 654102df2ac2 ("kbuild: add generic support for built-in boot
> DTBs") introduced generic support for built-in DTBs.
>
> Select GENERIC_BUILTIN_DTB when built-in DTB support is enabled.
>
> Signed-off-by: Masahiro Yamada <masahiroy@xxxxxxxxxx>
> ---
>
>  arch/loongarch/Kbuild            | 1 -
>  arch/loongarch/Kconfig           | 1 +
>  arch/loongarch/boot/dts/Makefile | 2 --
>  3 files changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/arch/loongarch/Kbuild b/arch/loongarch/Kbuild
> index bfa21465d83a..beb8499dd8ed 100644
> --- a/arch/loongarch/Kbuild
> +++ b/arch/loongarch/Kbuild
> @@ -4,7 +4,6 @@ obj-y += net/
>  obj-y += vdso/
>
>  obj-$(CONFIG_KVM) += kvm/
> -obj-$(CONFIG_BUILTIN_DTB) += boot/dts/
>
>  # for cleaning
>  subdir- += boot
> diff --git a/arch/loongarch/Kconfig b/arch/loongarch/Kconfig
> index dae3a9104ca6..98e099be912d 100644
> --- a/arch/loongarch/Kconfig
> +++ b/arch/loongarch/Kconfig
> @@ -396,6 +396,7 @@ endchoice
>  config BUILTIN_DTB
>         bool "Enable built-in dtb in kernel"
>         depends on OF
> +       select GENERIC_BUILTIN_DTB
>         help
>           Some existing systems do not provide a canonical device tree to
>           the kernel at boot time. Let's provide a device tree table in the
> diff --git a/arch/loongarch/boot/dts/Makefile b/arch/loongarch/boot/dts/Makefile
> index 747d0c3f6389..15d5e14fe418 100644
> --- a/arch/loongarch/boot/dts/Makefile
> +++ b/arch/loongarch/boot/dts/Makefile
> @@ -1,5 +1,3 @@
>  # SPDX-License-Identifier: GPL-2.0-only
>
>  dtb-y = loongson-2k0500-ref.dtb loongson-2k1000-ref.dtb loongson-2k2000-ref.dtb
> -
> -obj-$(CONFIG_BUILTIN_DTB)      += $(addsuffix .dtb.o, $(CONFIG_BUILTIN_DTB_NAME))
> --
> 2.43.0
>