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xtensa: migrate to the generic rule for built-in DTB

Browse Source 
Commit 654102df2a ("kbuild: add generic support for built-in boot
DTBs") introduced generic support for built-in DTBs.

Select GENERIC_BUILTIN_DTB to use the generic rule.

To keep consistency across architectures, this commit also renames
CONFIG_BUILTIN_DTB_SOURCE to CONFIG_BUILTIN_DTB_NAME.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Message-Id: <20241222002957.2582212-1-masahiroy@kernel.org>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
This commit is contained in:
Masahiro Yamada 2024-12-22 09:29:46 +09:00 committed by Max Filippov
parent dbef257ab7
commit 47812144d3
10 changed files with 11 additions and 10 deletions
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2
arch/xtensa/Kbuild
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@ -1,2 +1,2 @@
# SPDX-License-Identifier: GPL-2.0-only
obj-y += kernel/ mm/ platforms/ boot/dts/
obj-y += kernel/ mm/ platforms/

3
arch/xtensa/Kconfig
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@ -20,6 +20,7 @@ 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
@ -462,7 +463,7 @@ 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

2
arch/xtensa/boot/dts/Makefile
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@ -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))

2
arch/xtensa/configs/audio_kc705_defconfig
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@ -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

2
arch/xtensa/configs/cadence_csp_defconfig
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@ -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

2
arch/xtensa/configs/generic_kc705_defconfig
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@ -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

2
arch/xtensa/configs/nommu_kc705_defconfig
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@ -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

2
arch/xtensa/configs/smp_lx200_defconfig
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@ -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

2
arch/xtensa/configs/virt_defconfig
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@ -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

2
arch/xtensa/configs/xip_kc705_defconfig
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@ -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