[10/15] xtensa: migrate to the generic rule for built-in DTB

Message ID	20240904234803.698424-11-masahiroy@kernel.org (mailing list archive)
State	New
Headers	show Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5912B1925B3; Wed, 4 Sep 2024 23:48:40 +0000 (UTC) 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 10/15] xtensa: migrate to the generic rule for built-in DTB Date: Thu, 5 Sep 2024 08:47:46 +0900 Message-ID: <20240904234803.698424-11-masahiroy@kernel.org> In-Reply-To: <20240904234803.698424-1-masahiroy@kernel.org> References: <20240904234803.698424-1-masahiroy@kernel.org> Precedence: bulk MIME-Version: 1.0 Content-Transfer-Encoding: 8bit
Series	kbuild: refactor DTB build rules, introduce a generic built-in boot DTB support \| expand [00/15] kbuild: refactor DTB build rules, introduce a generic built-in boot DTB support [01/15] kbuild: add intermediate targets for Flex/Bison in scripts/Makefile.host [02/15] kbuild: split device tree build rules into scripts/Makefile.dtbs [03/15] kbuild: move non-boot builtin DTBs to .init.rodata section [04/15] kbuild: add generic support for built-in boot DTBs [05/15] MIPS: migrate to generic rule for built-in DTBs [06/15] riscv: migrate to the generic rule for built-in DTB [07/15] LoongArch: migrate to the generic rule for built-in DTB [08/15] ARC: migrate to the generic rule for built-in DTB [09/15] openrisc: migrate to the generic rule for built-in DTB [10/15] xtensa: migrate to the generic rule for built-in DTB [11/15] nios2: migrate to the generic rule for built-in DTB [12/15] sh: migrate to the generic rule for built-in DTB [13/15] microblaze: migrate to the generic rule for built-in DTB [14/15] kbuild: rename CONFIG_GENERIC_BUILTIN_DTB to CONFIG_BUILTIN_DTB [15/15] kbuild: use .init.rodata section unconditionally for cmd_wrap_S_dtb

diff --git a/arch/xtensa/Kbuild b/arch/xtensa/Kbuild index fd12f61745ba..015baeb765b9 100644 --- a/arch/xtensa/Kbuild +++ b/arch/xtensa/Kbuild @@ -1,2 +1,2 @@ # SPDX-License-Identifier: GPL-2.0-only -obj-y += kernel/ mm/ platforms/ boot/dts/ +obj-y += kernel/ mm/ platforms/ diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig index f200a4ec044e..5fd1d248e147 100644 --- a/arch/xtensa/Kconfig +++ b/arch/xtensa/Kconfig @@ -19,6 +19,7 @@ config XTENSA select ARCH_USE_QUEUED_SPINLOCKS select ARCH_WANT_IPC_PARSE_VERSION select BUILDTIME_TABLE_SORT + select GENERIC_BUILTIN_DTB select CLONE_BACKWARDS select COMMON_CLK select DMA_NONCOHERENT_MMAP if MMU @@ -461,7 +462,7 @@ config USE_OF help Include support for flattened device tree machine descriptions. -config BUILTIN_DTB_SOURCE +config BUILTIN_DTB_NAME string "DTB to build into the kernel image" depends on OF diff --git a/arch/xtensa/boot/dts/Makefile b/arch/xtensa/boot/dts/Makefile index d6408c16d74e..7271294ce523 100644 --- a/arch/xtensa/boot/dts/Makefile +++ b/arch/xtensa/boot/dts/Makefile @@ -7,7 +7,7 @@ # # -obj-$(CONFIG_OF) += $(addsuffix .dtb.o, $(CONFIG_BUILTIN_DTB_SOURCE)) +dtb-$(CONFIG_OF) += $(addsuffix .dtb, $(CONFIG_BUILTIN_DTB_NAME)) # for CONFIG_OF_ALL_DTBS test dtb- := $(patsubst $(src)/%.dts,%.dtb, $(wildcard $(src)/*.dts)) diff --git a/arch/xtensa/configs/audio_kc705_defconfig b/arch/xtensa/configs/audio_kc705_defconfig index 436b7cac9694..f2af1a32c9c7 100644 --- a/arch/xtensa/configs/audio_kc705_defconfig +++ b/arch/xtensa/configs/audio_kc705_defconfig @@ -30,7 +30,7 @@ CONFIG_XTENSA_PLATFORM_XTFPGA=y CONFIG_CMDLINE_BOOL=y CONFIG_CMDLINE="earlycon=uart8250,mmio32native,0xfd050020,115200n8 console=ttyS0,115200n8 ip=dhcp root=/dev/nfs rw debug memmap=0x38000000@0" CONFIG_USE_OF=y -CONFIG_BUILTIN_DTB_SOURCE="kc705" +CONFIG_BUILTIN_DTB_NAME="kc705" # CONFIG_COMPACTION is not set # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set CONFIG_PM=y diff --git a/arch/xtensa/configs/cadence_csp_defconfig b/arch/xtensa/configs/cadence_csp_defconfig index 91c4c4cae8a7..5a272a278740 100644 --- a/arch/xtensa/configs/cadence_csp_defconfig +++ b/arch/xtensa/configs/cadence_csp_defconfig @@ -35,7 +35,7 @@ CONFIG_HIGHMEM=y # CONFIG_PCI is not set CONFIG_XTENSA_PLATFORM_XTFPGA=y CONFIG_USE_OF=y -CONFIG_BUILTIN_DTB_SOURCE="csp" +CONFIG_BUILTIN_DTB_NAME="csp" # CONFIG_COMPACTION is not set CONFIG_XTFPGA_LCD=y # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set diff --git a/arch/xtensa/configs/generic_kc705_defconfig b/arch/xtensa/configs/generic_kc705_defconfig index e376238bc5ca..4427907becca 100644 --- a/arch/xtensa/configs/generic_kc705_defconfig +++ b/arch/xtensa/configs/generic_kc705_defconfig @@ -29,7 +29,7 @@ CONFIG_XTENSA_PLATFORM_XTFPGA=y CONFIG_CMDLINE_BOOL=y CONFIG_CMDLINE="earlycon=uart8250,mmio32native,0xfd050020,115200n8 console=ttyS0,115200n8 ip=dhcp root=/dev/nfs rw debug memmap=0x38000000@0" CONFIG_USE_OF=y -CONFIG_BUILTIN_DTB_SOURCE="kc705" +CONFIG_BUILTIN_DTB_NAME="kc705" # CONFIG_COMPACTION is not set # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set CONFIG_NET=y diff --git a/arch/xtensa/configs/nommu_kc705_defconfig b/arch/xtensa/configs/nommu_kc705_defconfig index c2ab4306ee20..5828228522ba 100644 --- a/arch/xtensa/configs/nommu_kc705_defconfig +++ b/arch/xtensa/configs/nommu_kc705_defconfig @@ -36,7 +36,7 @@ CONFIG_XTENSA_PLATFORM_XTFPGA=y CONFIG_CMDLINE_BOOL=y CONFIG_CMDLINE="earlycon=uart8250,mmio32native,0x9d050020,115200n8 console=ttyS0,115200n8 ip=dhcp root=/dev/nfs rw debug memmap=256M@0x60000000" CONFIG_USE_OF=y -CONFIG_BUILTIN_DTB_SOURCE="kc705_nommu" +CONFIG_BUILTIN_DTB_NAME="kc705_nommu" CONFIG_BINFMT_FLAT=y CONFIG_NET=y CONFIG_PACKET=y diff --git a/arch/xtensa/configs/smp_lx200_defconfig b/arch/xtensa/configs/smp_lx200_defconfig index 63b56ce79f83..326966ca7831 100644 --- a/arch/xtensa/configs/smp_lx200_defconfig +++ b/arch/xtensa/configs/smp_lx200_defconfig @@ -33,7 +33,7 @@ CONFIG_XTENSA_PLATFORM_XTFPGA=y CONFIG_CMDLINE_BOOL=y CONFIG_CMDLINE="earlycon=uart8250,mmio32native,0xfd050020,115200n8 console=ttyS0,115200n8 ip=dhcp root=/dev/nfs rw debug memmap=96M@0" CONFIG_USE_OF=y -CONFIG_BUILTIN_DTB_SOURCE="lx200mx" +CONFIG_BUILTIN_DTB_NAME="lx200mx" # CONFIG_COMPACTION is not set # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set CONFIG_NET=y diff --git a/arch/xtensa/configs/virt_defconfig b/arch/xtensa/configs/virt_defconfig index 98acb7191cb7..e37048985b47 100644 --- a/arch/xtensa/configs/virt_defconfig +++ b/arch/xtensa/configs/virt_defconfig @@ -24,7 +24,7 @@ CONFIG_HIGHMEM=y CONFIG_CMDLINE_BOOL=y CONFIG_CMDLINE="console=ttyS0,115200n8 ip=dhcp root=/dev/nfs rw debug memmap=0x80000000@0" CONFIG_USE_OF=y -CONFIG_BUILTIN_DTB_SOURCE="virt" +CONFIG_BUILTIN_DTB_NAME="virt" # CONFIG_PARSE_BOOTPARAM is not set CONFIG_JUMP_LABEL=y CONFIG_MODULES=y diff --git a/arch/xtensa/configs/xip_kc705_defconfig b/arch/xtensa/configs/xip_kc705_defconfig index 165652c45b85..ee47438f9b51 100644 --- a/arch/xtensa/configs/xip_kc705_defconfig +++ b/arch/xtensa/configs/xip_kc705_defconfig @@ -29,7 +29,7 @@ CONFIG_XTENSA_PLATFORM_XTFPGA=y CONFIG_CMDLINE_BOOL=y CONFIG_CMDLINE="earlycon=uart8250,mmio32native,0xfd050020,115200n8 console=ttyS0,115200n8 ip=dhcp root=/dev/nfs rw debug memmap=0x38000000@0" CONFIG_USE_OF=y -CONFIG_BUILTIN_DTB_SOURCE="kc705" +CONFIG_BUILTIN_DTB_NAME="kc705" # CONFIG_PARSE_BOOTPARAM is not set # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set # CONFIG_COMPACTION is not set

[10/15] xtensa: migrate to the generic rule for built-in DTB

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