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Machines: Move baremetal machines to meta-xilinx-standalone
Layers:
- Add new meta-xilinx-standalone-experimental
This layer may require components that may not yet be available to the
general public. It will contain various experiemntal integration work.
- meta-xilinx-standalone
This layer should be functional and contain the necessary items to build a
baremetal toolchain that can use libxil (replacement to libgloss) from
the Xilinx embeddedsw components. (Note, libxil is NOT built as part of
this work!)
The layer also contains the buildable components for the various firmware
components required to startup various Xilinx FPGAs.
Signed-off-by: Mark Hatle <mark.hatle@kernel.crashing.org>
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For Linux based builds, it should be set to sysv. This will result
in the system using a supported hash type. (GNU hash is not supported
on Microblaze., so sysv will be used instead.)
For baremetal, set the value to "". This will result in no value set,
and the system will use the compiler and linker default.
Signed-off-by: Mark Hatle <mark.hatle@xilinx.com>
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Enable the following multilibs:
.
le
bs
p
m
fpd
m/fpd
p/m
p/fpd
p/m/fpd
bs/p
bs/m
bs/fpd
bs/m/fpd
bs/p/m
bs/p/fpd
bs/p/m/fpd
le/m64
le/bs
le/p
le/m
le/fpd
le/m/fpd
le/p/m
le/p/fpd
le/p/m/fpd
le/bs/p
le/bs/m
le/bs/fpd
le/bs/m/fpd
le/bs/p/m
le/bs/p/fpd
le/bs/p/m/fpd
le/m64/bs
le/m64/p
le/m64/m
le/m64/fpd
le/m64/m/fpd
le/m64/p/m
le/m64/p/fpd
le/m64/p/m/fpd
le/m64/bs/p
le/m64/bs/m
le/m64/bs/fpd
le/m64/bs/m/fpd
le/m64/bs/p/m
le/m64/bs/p/fpd
le/m64/bs/p/m/fpd
Signed-off-by: Mark Hatle <mark.hatle@xilinx.com>
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Signed-off-by: Mark Hatle <mark.hatle@xilinx.com>
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Baremetal toolchain machines are specific to creating a very specific Xilinx
multilib toolchain configuration. These are not expected to be functional
MACHINE parameters for anything except SDK building.
The expected usage is:
MACHINE=<value> DISTRO=xilinx-standalone bitbake meta-toolchain
Add aarch32-tc
Multilibs:
base: (none)
arm/v5te/softfp: -marm -march=armv5te+fp -mfloat-abi=softfp
arm/v5te/hard: -marm -march=armv5te+fp -mfloat-abi=hard
thumb/nofp: -mthumb -mfloat-abi=soft
thumb/v7/nofp: -mthumb -march=armv7 -mfloat-abi=soft
thumb/v7+fp/softfp: -mthumb -march=armv7+fp -mfloat-abi=softfp
thumb/v7+fp/hard: -mthumb -march=armv7+fp -mfloat-abi=hard
thumb/v7-a/nofp: -mthumb -march=armv7-a -mfloat-abi=soft
thumb/v7-a+fp/softfp: -mthumb -march=armv7-a+fp -mfloat-abi=softfp
thumb/v7-a+fp/hard: -mthumb -march=armv7-a+fp -mfloat-abi=hard
thumb/v7-a+simd/softfp: -mthumb -march=armv7-a+simd -mfloat-abi=softfp
thumb/v7-a+simd/hard: -mthumb -march=armv7-a+simd -mfloat-abi=hard
thumb/v7ve+simd/softfp: -mthumb -march=armv7ve+simd -mfloat-abi=softfp
thumb/v7ve+simd/hard: -mthumb -march=armv7ve+simd -mfloat-abi=hard
thumb/v8-a/nofp: -mthumb -march=armv8-a -mfloat-abi=soft
thumb/v8-a+simd/softfp: -mthumb -march=armv8-a+simd -mfloat-abi=softfp
thumb/v8-a+simd/hard: -mthumb -march=armv8-a+simd -mfloat-abi=hard
Add aarch64-tc
Multilibs:
Base: (none)
ilp32: -mabi=ilp32
- ilp32 requires a custom machine dict
- Add xlnx-standalone.bbclass
- Enable with PACKAGEQA_EXTRA_MACHDEFFUNCS
Add arm-rm-tc
Multilibs:
Base: (none)
arm/v5te/softfp: -marm -march=armv5te+fp -mfloat-abi=softfp
arm/v5te/hard: -marm -march=armv5te+fp -mfloat-abi=hard
thumb/nofp: -mthumb -mfloat-abi=soft
thumb/v7/nofp: -mthumb -march=armv7 -mfloat-abi=soft
thumb/v7+fp/softfp: -mthumb -march=armv7+fp -mfloat-abi=softfp
thumb/v7+fp/hard: -mthumb -march=armv7+fp -mfloat-abi=hard
thumb/v6-m/nofp: -mthumb -march=armv6s-m -mfloat-abi=soft
thumb/v7-m/nofp: -mthumb -march=armv7-m -mfloat-abi=soft
thumb/v7e-m/nofp: -mthumb -march=armv7e-m -mfloat-abi=soft
thumb/v7e-m+fp/softfp: -mthumb -march=armv7e-m+fp -mfloat-abi=softfp
thumb/v7e-m+fp/hard: -mthumb -march=armv7e-m+fp -mfloat-abi=hard
thumb/v7e-m+dp/softfp: -mthumb -march=armv7e-m+fp.dp -mfloat-abi=softfp
thumb/v7e-m+dp/hard: -mthumb -march=armv7e-m+fp.dp -mfloat-abi=hard
thumb/v8-m.base/nofp: -mthumb -march=armv8-m.base -mfloat-abi=soft
thumb/v8-m.main/nofp: -mthumb -march=armv8-m.main -mfloat-abi=soft
thumb/v8-m.main+fp/softfp: -mthumb -march=armv8-m.main+fp -mfloat-abi=softfp
thumb/v8-m.main+fp/hard: -mthumb -march=armv8-m.main+fp -mfloat-abi=hard
thumb/v8-m.main+dp/softfp: -mthumb -march=armv8-m.main+fp.dp -mfloat-abi=softfp
thumb/v8-m.main+dp/hard: -mthumb -march=armv8-m.main+fp.dp -mfloat-abi=hard
Add microblaze-tc
Multilibs:
base: (none)
bs: -mxl-barrel-shift
le: -mlittle-endian
m: -mno-xl-soft-mul
m/mh: -mno-xl-soft-mul -mxl-multiply-high
le/m: -mlittle-endian -mno-xl-soft-mul
le/m/mh: -mlittle-endian -mno-xl-soft-mul -mxl-multiply-high
bs/le: -mxl-barrel-shift -mlittle-endian
bs/m: -mxl-barrel-shift -mno-xl-soft-mul
bs/m/mh: -mxl-barrel-shift -mno-xl-soft-mul -mxl-multiply-high
bs/le/m: -mxl-barrel-shift -mlittle-endian -mno-xl-soft-mul
bs/le/m/mh: -mxl-barrel-shift -mlittle-endian -mno-xl-soft-mul -mxl-multiply-high
m64/le: -m64 -mlittle-endian
m64/le/m: -m64 -mlittle-endian -mno-xl-soft-mul
m64/le/m/mh: -m64 -mlittle-endian -mno-xl-soft-mul -mxl-multiply-high
m64/bs/le: -m64 -mxl-barrel-shift -mlittle-endian
m64/bs/le/m: -m64 -mxl-barrel-shift -mlittle-endian -mno-xl-soft-mul
m64/bs/le/m/mh: -m64 -mxl-barrel-shift -mlittle-endian -mno-xl-soft-mul -mxl-multiply-high
- 64-bit MicroBlaze requires a custom machine dict
- Add xlnx-standalone.bbclass
- Enable with PACKAGEQA_EXTRA_MACHDEFFUNCS
Signed-off-by: Mark Hatle <mark.hatle@xilinx.com>
Please enter the commit message for your changes. Lines starting
with '#' will be ignored, and an empty message aborts the commit.
Date: Thu Jan 30 12:17:59 2020 -0800
On branch multilib-baremetal
Your branch is ahead of 'xilinx/master-next' by 2 commits.
(use "git push" to publish your local commits)
Changes to be committed:
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Mark Hatle
Mark Hatle