From: "Alex Bennée" <alex.bennee@linaro.org>
To: "Philippe Mathieu-Daudé" <f4bug@amsat.org>
Cc: "Peter Maydell" <peter.maydell@linaro.org>,
"Sarah Harris" <S.E.Harris@kent.ac.uk>,
"Cornelia Huck" <cohuck@redhat.com>,
"Sagar Karandikar" <sagark@eecs.berkeley.edu>,
"Michael S. Tsirkin" <mst@redhat.com>,
"Anthony Green" <green@moxielogic.com>,
"Mark Cave-Ayland" <mark.cave-ayland@ilande.co.uk>,
qemu-devel@nongnu.org, "Max Filippov" <jcmvbkbc@gmail.com>,
"Alistair Francis" <Alistair.Francis@wdc.com>,
"Edgar E. Iglesias" <edgar.iglesias@gmail.com>,
"Guan Xuetao" <gxt@mprc.pku.edu.cn>,
"Marek Vasut" <marex@denx.de>,
qemu-block@nongnu.org, "David Hildenbrand" <david@redhat.com>,
"Thomas Huth" <thuth@redhat.com>,
"Marc-André Lureau" <marcandre.lureau@redhat.com>,
"Artyom Tarasenko" <atar4qemu@gmail.com>,
"Aleksandar Rikalo" <aleksandar.rikalo@syrmia.com>,
"Eduardo Habkost" <ehabkost@redhat.com>,
"Richard Henderson" <richard.henderson@linaro.org>,
"Greg Kurz" <groug@kaod.org>,
qemu-s390x@nongnu.org, qemu-arm@nongnu.org,
"Michael Rolnik" <mrolnik@gmail.com>,
"Stafford Horne" <shorne@gmail.com>,
"Palmer Dabbelt" <palmer@dabbelt.com>,
"David Gibson" <david@gibson.dropbear.id.au>,
"Kevin Wolf" <kwolf@redhat.com>,
qemu-riscv@nongnu.org,
"Yoshinori Sato" <ysato@users.sourceforge.jp>,
"Bastian Koppelmann" <kbastian@mail.uni-paderborn.de>,
"Chris Wulff" <crwulff@gmail.com>,
"Laurent Vivier" <laurent@vivier.eu>,
"Max Reitz" <mreitz@redhat.com>,
"Michael Walle" <michael@walle.cc>,
qemu-ppc@nongnu.org, "Paolo Bonzini" <pbonzini@redhat.com>,
"Aurelien Jarno" <aurelien@aurel32.net>
Subject: Re: [PATCH 05/10] meson: Introduce target-specific Kconfig
Date: Mon, 01 Feb 2021 11:23:55 +0000 [thread overview]
Message-ID: <87eei0vxlv.fsf@linaro.org> (raw)
In-Reply-To: <20210131111316.232778-6-f4bug@amsat.org>
Philippe Mathieu-Daudé <f4bug@amsat.org> writes:
> Add a target-specific Kconfig.
>
> Target foo now has CONFIG_FOO defined.
>
> Two architecture have a particularity, ARM and MIPS:
> their 64-bit version include the 32-bit subset.
>
> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
> ---
> I suppose X86_64 should also select I386?
> No clue about PPC/RISCV.
> ---
> meson.build | 3 ++-
> Kconfig | 1 +
> target/Kconfig | 23 +++++++++++++++++++++++
> target/alpha/Kconfig | 2 ++
Repeating myself through the magic of copy and paste:
In docs/devel/kconfig.rst we make the distinction between:
**subsystems**, of which **buses** are a special case
**devices**
**device groups**
**boards**
**internal elements**
I think we need to document the target/* Kconfigs in kconfig.rst at the
same time as adding all of these.
> target/arm/Kconfig | 6 ++++++
> target/avr/Kconfig | 2 ++
> target/cris/Kconfig | 2 ++
> target/hppa/Kconfig | 2 ++
> target/i386/Kconfig | 5 +++++
> target/lm32/Kconfig | 2 ++
> target/m68k/Kconfig | 2 ++
> target/microblaze/Kconfig | 2 ++
> target/mips/Kconfig | 6 ++++++
> target/moxie/Kconfig | 2 ++
> target/nios2/Kconfig | 2 ++
> target/openrisc/Kconfig | 2 ++
> target/ppc/Kconfig | 5 +++++
> target/riscv/Kconfig | 5 +++++
> target/rx/Kconfig | 2 ++
> target/s390x/Kconfig | 2 ++
> target/sh4/Kconfig | 2 ++
> target/sparc/Kconfig | 5 +++++
> target/tilegx/Kconfig | 2 ++
> target/tricore/Kconfig | 2 ++
> target/unicore32/Kconfig | 2 ++
> target/xtensa/Kconfig | 2 ++
> 26 files changed, 92 insertions(+), 1 deletion(-)
> create mode 100644 target/Kconfig
> create mode 100644 target/alpha/Kconfig
> create mode 100644 target/arm/Kconfig
> create mode 100644 target/avr/Kconfig
> create mode 100644 target/cris/Kconfig
> create mode 100644 target/hppa/Kconfig
> create mode 100644 target/i386/Kconfig
> create mode 100644 target/lm32/Kconfig
> create mode 100644 target/m68k/Kconfig
> create mode 100644 target/microblaze/Kconfig
> create mode 100644 target/mips/Kconfig
> create mode 100644 target/moxie/Kconfig
> create mode 100644 target/nios2/Kconfig
> create mode 100644 target/openrisc/Kconfig
> create mode 100644 target/ppc/Kconfig
> create mode 100644 target/riscv/Kconfig
> create mode 100644 target/rx/Kconfig
> create mode 100644 target/s390x/Kconfig
> create mode 100644 target/sh4/Kconfig
> create mode 100644 target/sparc/Kconfig
> create mode 100644 target/tilegx/Kconfig
> create mode 100644 target/tricore/Kconfig
> create mode 100644 target/unicore32/Kconfig
> create mode 100644 target/xtensa/Kconfig
>
> diff --git a/meson.build b/meson.build
> index f00b7754fd4..a2dda0ce95e 100644
> --- a/meson.build
> +++ b/meson.build
> @@ -1322,7 +1322,8 @@
> command: [minikconf,
> get_option('default_devices') ? '--defconfig' : '--allnoconfig',
> config_devices_mak, '@DEPFILE@', '@INPUT@',
> - host_kconfig, accel_kconfig])
> + host_kconfig, accel_kconfig,
> + 'CONFIG_' + config_target['TARGET_ARCH'].to_upper() + '=y'])
>
> config_devices_data = configuration_data()
> config_devices = keyval.load(config_devices_mak)
> diff --git a/Kconfig b/Kconfig
> index bf694c42afe..c01e261e4e9 100644
> --- a/Kconfig
> +++ b/Kconfig
> @@ -1,4 +1,5 @@
> source Kconfig.host
> source backends/Kconfig
> source accel/Kconfig
> +source target/Kconfig
> source hw/Kconfig
> diff --git a/target/Kconfig b/target/Kconfig
> new file mode 100644
> index 00000000000..a6f719f223a
> --- /dev/null
> +++ b/target/Kconfig
> @@ -0,0 +1,23 @@
> +source alpha/Kconfig
> +source arm/Kconfig
> +source avr/Kconfig
> +source cris/Kconfig
> +source hppa/Kconfig
> +source i386/Kconfig
> +source lm32/Kconfig
> +source m68k/Kconfig
> +source microblaze/Kconfig
> +source mips/Kconfig
> +source moxie/Kconfig
> +source nios2/Kconfig
> +source openrisc/Kconfig
> +source ppc/Kconfig
> +source riscv/Kconfig
> +source rx/Kconfig
> +source s390x/Kconfig
> +source sh4/Kconfig
> +source sparc/Kconfig
> +source tilegx/Kconfig
> +source tricore/Kconfig
> +source unicore32/Kconfig
> +source xtensa/Kconfig
> diff --git a/target/alpha/Kconfig b/target/alpha/Kconfig
> new file mode 100644
> index 00000000000..267222c05b8
> --- /dev/null
> +++ b/target/alpha/Kconfig
> @@ -0,0 +1,2 @@
> +config ALPHA
> + bool
> diff --git a/target/arm/Kconfig b/target/arm/Kconfig
> new file mode 100644
> index 00000000000..3f3394a22b2
> --- /dev/null
> +++ b/target/arm/Kconfig
> @@ -0,0 +1,6 @@
> +config ARM
> + bool
> +
> +config AARCH64
> + bool
> + select ARM
> diff --git a/target/avr/Kconfig b/target/avr/Kconfig
> new file mode 100644
> index 00000000000..155592d3537
> --- /dev/null
> +++ b/target/avr/Kconfig
> @@ -0,0 +1,2 @@
> +config AVR
> + bool
> diff --git a/target/cris/Kconfig b/target/cris/Kconfig
> new file mode 100644
> index 00000000000..3fdc309fbbd
> --- /dev/null
> +++ b/target/cris/Kconfig
> @@ -0,0 +1,2 @@
> +config CRIS
> + bool
> diff --git a/target/hppa/Kconfig b/target/hppa/Kconfig
> new file mode 100644
> index 00000000000..395a35d799c
> --- /dev/null
> +++ b/target/hppa/Kconfig
> @@ -0,0 +1,2 @@
> +config HPPA
> + bool
> diff --git a/target/i386/Kconfig b/target/i386/Kconfig
> new file mode 100644
> index 00000000000..ce6968906ee
> --- /dev/null
> +++ b/target/i386/Kconfig
> @@ -0,0 +1,5 @@
> +config I386
> + bool
> +
> +config X86_64
> + bool
> diff --git a/target/lm32/Kconfig b/target/lm32/Kconfig
> new file mode 100644
> index 00000000000..09de5b703a3
> --- /dev/null
> +++ b/target/lm32/Kconfig
> @@ -0,0 +1,2 @@
> +config LM32
> + bool
> diff --git a/target/m68k/Kconfig b/target/m68k/Kconfig
> new file mode 100644
> index 00000000000..23debad519a
> --- /dev/null
> +++ b/target/m68k/Kconfig
> @@ -0,0 +1,2 @@
> +config M68K
> + bool
> diff --git a/target/microblaze/Kconfig b/target/microblaze/Kconfig
> new file mode 100644
> index 00000000000..a5410d9218d
> --- /dev/null
> +++ b/target/microblaze/Kconfig
> @@ -0,0 +1,2 @@
> +config MICROBLAZE
> + bool
> diff --git a/target/mips/Kconfig b/target/mips/Kconfig
> new file mode 100644
> index 00000000000..6adf1453548
> --- /dev/null
> +++ b/target/mips/Kconfig
> @@ -0,0 +1,6 @@
> +config MIPS
> + bool
> +
> +config MIPS64
> + bool
> + select MIPS
> diff --git a/target/moxie/Kconfig b/target/moxie/Kconfig
> new file mode 100644
> index 00000000000..52391bbd289
> --- /dev/null
> +++ b/target/moxie/Kconfig
> @@ -0,0 +1,2 @@
> +config MOXIE
> + bool
> diff --git a/target/nios2/Kconfig b/target/nios2/Kconfig
> new file mode 100644
> index 00000000000..1529ab8950d
> --- /dev/null
> +++ b/target/nios2/Kconfig
> @@ -0,0 +1,2 @@
> +config NIOS2
> + bool
> diff --git a/target/openrisc/Kconfig b/target/openrisc/Kconfig
> new file mode 100644
> index 00000000000..e0da4ac1dfc
> --- /dev/null
> +++ b/target/openrisc/Kconfig
> @@ -0,0 +1,2 @@
> +config OPENRISC
> + bool
> diff --git a/target/ppc/Kconfig b/target/ppc/Kconfig
> new file mode 100644
> index 00000000000..3ff152051a3
> --- /dev/null
> +++ b/target/ppc/Kconfig
> @@ -0,0 +1,5 @@
> +config PPC
> + bool
> +
> +config PPC64
> + bool
> diff --git a/target/riscv/Kconfig b/target/riscv/Kconfig
> new file mode 100644
> index 00000000000..b9e5932f13f
> --- /dev/null
> +++ b/target/riscv/Kconfig
> @@ -0,0 +1,5 @@
> +config RISCV32
> + bool
> +
> +config RISCV64
> + bool
> diff --git a/target/rx/Kconfig b/target/rx/Kconfig
> new file mode 100644
> index 00000000000..aceb5ed28fe
> --- /dev/null
> +++ b/target/rx/Kconfig
> @@ -0,0 +1,2 @@
> +config RX
> + bool
> diff --git a/target/s390x/Kconfig b/target/s390x/Kconfig
> new file mode 100644
> index 00000000000..72da48136c6
> --- /dev/null
> +++ b/target/s390x/Kconfig
> @@ -0,0 +1,2 @@
> +config S390X
> + bool
> diff --git a/target/sh4/Kconfig b/target/sh4/Kconfig
> new file mode 100644
> index 00000000000..2397c860280
> --- /dev/null
> +++ b/target/sh4/Kconfig
> @@ -0,0 +1,2 @@
> +config SH4
> + bool
> diff --git a/target/sparc/Kconfig b/target/sparc/Kconfig
> new file mode 100644
> index 00000000000..70cc0f3a210
> --- /dev/null
> +++ b/target/sparc/Kconfig
> @@ -0,0 +1,5 @@
> +config SPARC
> + bool
> +
> +config SPARC64
> + bool
> diff --git a/target/tilegx/Kconfig b/target/tilegx/Kconfig
> new file mode 100644
> index 00000000000..aad882826ab
> --- /dev/null
> +++ b/target/tilegx/Kconfig
> @@ -0,0 +1,2 @@
> +config TILEGX
> + bool
> diff --git a/target/tricore/Kconfig b/target/tricore/Kconfig
> new file mode 100644
> index 00000000000..93134093093
> --- /dev/null
> +++ b/target/tricore/Kconfig
> @@ -0,0 +1,2 @@
> +config TRICORE
> + bool
> diff --git a/target/unicore32/Kconfig b/target/unicore32/Kconfig
> new file mode 100644
> index 00000000000..62c9d10b38f
> --- /dev/null
> +++ b/target/unicore32/Kconfig
> @@ -0,0 +1,2 @@
> +config UNICORE32
> + bool
> diff --git a/target/xtensa/Kconfig b/target/xtensa/Kconfig
> new file mode 100644
> index 00000000000..a3c8dc7f6d7
> --- /dev/null
> +++ b/target/xtensa/Kconfig
> @@ -0,0 +1,2 @@
> +config XTENSA
> + bool
--
Alex Bennée
next prev parent reply other threads:[~2021-02-01 11:27 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20210131111316.232778-1-f4bug@amsat.org>
2021-01-31 11:13 ` [PATCH 10/10] target: Move SEMIHOSTING feature to target Kconfig Philippe Mathieu-Daudé
2021-02-01 11:56 ` Alex Bennée
[not found] ` <20210131111316.232778-2-f4bug@amsat.org>
2021-02-01 10:24 ` [PATCH 01/10] hw/sh4/Kconfig: Rename CONFIG_SH4 -> CONFIG_SH4_PERIPHERALS Alex Bennée
[not found] ` <20210131111316.232778-3-f4bug@amsat.org>
2021-02-01 10:28 ` [PATCH 02/10] hw/lm32/Kconfig: Introduce CONFIG_LM32_EVR for lm32-evr/uclinux boards Alex Bennée
[not found] ` <20210131111316.232778-4-f4bug@amsat.org>
2021-02-01 10:29 ` [PATCH 03/10] hw/sh4/Kconfig: Rename CONFIG_LM32 -> CONFIG_LM32_PERIPHERALS Alex Bennée
[not found] ` <20210131111316.232778-5-f4bug@amsat.org>
2021-02-01 11:11 ` [PATCH 04/10] hw/lm32/Kconfig: Have MILKYMIST select LM32_PERIPHERALS Alex Bennée
[not found] ` <20210131111316.232778-7-f4bug@amsat.org>
2021-02-01 11:20 ` [PATCH 06/10] target/i386: Move SEV feature to target Kconfig Alex Bennée
[not found] ` <20210131111316.232778-6-f4bug@amsat.org>
[not found] ` <d4a706cb-11ac-1c79-9641-c061bffea829@amsat.org>
2021-01-31 15:34 ` [PATCH 05/10] meson: Introduce target-specific Kconfig Philippe Mathieu-Daudé
2021-02-01 11:23 ` Alex Bennée [this message]
[not found] ` <20210131111316.232778-8-f4bug@amsat.org>
2021-02-01 11:25 ` [PATCH 07/10] target/arm: Move V7M feature to target Kconfig Alex Bennée
[not found] ` <20210131111316.232778-10-f4bug@amsat.org>
2021-02-01 11:54 ` [PATCH 09/10] target: Move ARM_COMPATIBLE_SEMIHOSTING " Alex Bennée
2021-02-01 19:59 ` Alistair Francis
[not found] ` <20210131111316.232778-9-f4bug@amsat.org>
2021-02-01 11:53 ` [PATCH 08/10] default-configs: Remove unnecessary SEMIHOSTING selection Alex Bennée
2021-02-01 19:58 ` Alistair Francis
2021-03-10 13:30 ` [PATCH 00/10] target: Provide target-specific Kconfig Claudio Fontana
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