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| author | Masahiro Yamada <masahiroy@kernel.org> | 2024-12-22 09:32:07 +0900 |
|---|---|---|
| committer | John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> | 2025-02-01 10:43:18 +0100 |
| commit | 21bcc49974c2a45c6c5e8e5e500ce6642e4328f1 (patch) | |
| tree | dd4748be3ce271e6cccf2b7f43beef29d7bc001e /arch | |
| parent | d2a5f10bf1f123f6d9a7fb4be4cd92f6e95c129d (diff) | |
| download | linux-21bcc49974c2a45c6c5e8e5e500ce6642e4328f1.tar.gz linux-21bcc49974c2a45c6c5e8e5e500ce6642e4328f1.tar.bz2 linux-21bcc49974c2a45c6c5e8e5e500ce6642e4328f1.zip | |
sh: Migrate to the generic rule for built-in DTB
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.
To keep consistency across architectures, this commit also renames
CONFIG_USE_BUILTIN_DTB to CONFIG_BUILTIN_DTB, and
CONFIG_BUILTIN_DTB_SOURCE to CONFIG_BUILTIN_DTB_NAME.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Signed-off-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/sh/Kbuild | 1 | ||||
| -rw-r--r-- | arch/sh/Kconfig | 7 | ||||
| -rw-r--r-- | arch/sh/boot/dts/Makefile | 2 | ||||
| -rw-r--r-- | arch/sh/kernel/setup.c | 4 |
4 files changed, 7 insertions, 7 deletions
diff --git a/arch/sh/Kbuild b/arch/sh/Kbuild index 056efec72c2a..0da6c6d6821a 100644 --- a/arch/sh/Kbuild +++ b/arch/sh/Kbuild @@ -1,7 +1,6 @@ # SPDX-License-Identifier: GPL-2.0-only obj-y += kernel/ mm/ boards/ obj-$(CONFIG_SH_FPU_EMU) += math-emu/ -obj-$(CONFIG_USE_BUILTIN_DTB) += boot/dts/ obj-$(CONFIG_HD6446X_SERIES) += cchips/hd6446x/ diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index 04ff5fb9242e..89185af7bcc9 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -648,10 +648,11 @@ endmenu menu "Boot options" -config USE_BUILTIN_DTB +config BUILTIN_DTB bool "Use builtin DTB" default n depends on SH_DEVICE_TREE + select GENERIC_BUILTIN_DTB help Link a device tree blob for particular hardware into the kernel, suppressing use of the DTB pointer provided by the bootloader. @@ -659,10 +660,10 @@ config USE_BUILTIN_DTB not capable of providing a DTB to the kernel, or for experimental hardware without stable device tree bindings. -config BUILTIN_DTB_SOURCE +config BUILTIN_DTB_NAME string "Source file for builtin DTB" default "" - depends on USE_BUILTIN_DTB + depends on BUILTIN_DTB help Base name (without suffix, relative to arch/sh/boot/dts) for the a DTS file that will be used to produce the DTB linked into the diff --git a/arch/sh/boot/dts/Makefile b/arch/sh/boot/dts/Makefile index 4a6dec9714a9..d109978a5eb9 100644 --- a/arch/sh/boot/dts/Makefile +++ b/arch/sh/boot/dts/Makefile @@ -1,2 +1,2 @@ # SPDX-License-Identifier: GPL-2.0-only -obj-$(CONFIG_USE_BUILTIN_DTB) += $(addsuffix .dtb.o, $(CONFIG_BUILTIN_DTB_SOURCE)) +obj-$(CONFIG_BUILTIN_DTB) += $(addsuffix .dtb.o, $(CONFIG_BUILTIN_DTB_NAME)) diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c index f2b6f16a46b8..039a51291002 100644 --- a/arch/sh/kernel/setup.c +++ b/arch/sh/kernel/setup.c @@ -249,7 +249,7 @@ void __ref sh_fdt_init(phys_addr_t dt_phys) /* Avoid calling an __init function on secondary cpus. */ if (done) return; -#ifdef CONFIG_USE_BUILTIN_DTB +#ifdef CONFIG_BUILTIN_DTB dt_virt = __dtb_start; #else dt_virt = phys_to_virt(dt_phys); @@ -323,7 +323,7 @@ void __init setup_arch(char **cmdline_p) sh_early_platform_driver_probe("earlyprintk", 1, 1); #ifdef CONFIG_OF_EARLY_FLATTREE -#ifdef CONFIG_USE_BUILTIN_DTB +#ifdef CONFIG_BUILTIN_DTB unflatten_and_copy_device_tree(); #else unflatten_device_tree(); |