Philippe Mathieu-Daudé <f4...@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 <f4...@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
