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Date: Fri, 16 Feb 2024 18:42:21 +0100 From: Gregory CLEMENT <gregory.clement@...tlin.com> To: Paul Burton <paulburton@...nel.org>, Thomas Bogendoerfer <tsbogend@...ha.franken.de>, linux-mips@...r.kernel.org, Jiaxun Yang <jiaxun.yang@...goat.com>, Rob Herring <robh+dt@...nel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, devicetree@...r.kernel.org, linux-kernel@...r.kernel.org Cc: Vladimir Kondratiev <vladimir.kondratiev@...ileye.com>, Tawfik Bayouk <tawfik.bayouk@...ileye.com>, Alexandre Belloni <alexandre.belloni@...tlin.com>, Théo Lebrun <theo.lebrun@...tlin.com>, Thomas Petazzoni <thomas.petazzoni@...tlin.com>, Gregory CLEMENT <gregory.clement@...tlin.com> Subject: [PATCH v8 12/14] MIPS: Share generic kernel code with other architecture Some architectures might seek to utilize a significant portion of the generic kernel code while maintaining independence from the generic kernel due to specific peculiarities. This patch allows for the reuse of core code, preventing unnecessary duplication. Suggested-by: Thomas Bogendoerfer <tsbogend@...ha.franken.de> Reviewed-by: Jiaxun Yang <jiaxun.yang@...goat.com> Signed-off-by: Gregory CLEMENT <gregory.clement@...tlin.com> --- arch/mips/Kbuild | 1 + arch/mips/Kconfig | 3 +++ arch/mips/generic/Makefile | 6 +++--- 3 files changed, 7 insertions(+), 3 deletions(-) diff --git a/arch/mips/Kbuild b/arch/mips/Kbuild index e2d623621a00e..e901bf554483b 100644 --- a/arch/mips/Kbuild +++ b/arch/mips/Kbuild @@ -11,6 +11,7 @@ obj- := $(platform-y) # mips object files # The object files are linked as core-y files would be linked +obj-y += generic/ obj-y += kernel/ obj-y += mm/ obj-y += net/ diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 797ae590ebdba..5549d26448941 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -109,6 +109,9 @@ config MIPS_FIXUP_BIGPHYS_ADDR config MIPS_GENERIC bool +config MACH_GENERIC_CORE + bool + config MACH_INGENIC bool select SYS_SUPPORTS_32BIT_KERNEL diff --git a/arch/mips/generic/Makefile b/arch/mips/generic/Makefile index e37a59bae0a62..56011d738441f 100644 --- a/arch/mips/generic/Makefile +++ b/arch/mips/generic/Makefile @@ -4,9 +4,9 @@ # Author: Paul Burton <paul.burton@...s.com> # -obj-y += init.o -obj-y += irq.o -obj-y += proc.o +obj-$(CONFIG_MACH_GENERIC_CORE) += init.o +obj-$(CONFIG_MACH_GENERIC_CORE) += irq.o +obj-$(CONFIG_MACH_GENERIC_CORE) += proc.o obj-$(CONFIG_YAMON_DT_SHIM) += yamon-dt.o obj-$(CONFIG_LEGACY_BOARD_SEAD3) += board-sead3.o -- 2.43.0
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