build: add meson support for cortex a55 and a76 platforms
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Commit Message
Enable native/cross compiling for Cortex-A55 and Cortex-A76 on meson.
Signed-off-by: Phil Yang <phil.yang@arm.com>
Reviewed-by: Ola Liljedahl <ola.liljedahl@arm.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
---
config/arm/arm64_armv8_linuxapp_gcc | 2 ++
config/arm/meson.build | 2 ++
2 files changed, 4 insertions(+)
Comments
31/01/2019 11:11, Phil Yang:
> Enable native/cross compiling for Cortex-A55 and Cortex-A76 on meson.
>
> Signed-off-by: Phil Yang <phil.yang@arm.com>
> Reviewed-by: Ola Liljedahl <ola.liljedahl@arm.com>
> Reviewed-by: Gavin Hu <gavin.hu@arm.com>
> ---
> config/arm/arm64_armv8_linuxapp_gcc | 2 ++
> config/arm/meson.build | 2 ++
> 2 files changed, 4 insertions(+)
Applied, thanks.
Some thoughts:
- Can we merge support for cross and native compilation in one place?
- Why isn't it native in Meson?
On Fri, Mar 01, 2019 at 02:29:50PM +0100, Thomas Monjalon wrote:
> 31/01/2019 11:11, Phil Yang:
> > Enable native/cross compiling for Cortex-A55 and Cortex-A76 on meson.
> >
> > Signed-off-by: Phil Yang <phil.yang@arm.com>
> > Reviewed-by: Ola Liljedahl <ola.liljedahl@arm.com>
> > Reviewed-by: Gavin Hu <gavin.hu@arm.com>
> > ---
> > config/arm/arm64_armv8_linuxapp_gcc | 2 ++
> > config/arm/meson.build | 2 ++
> > 2 files changed, 4 insertions(+)
>
> Applied, thanks.
>
> Some thoughts:
> - Can we merge support for cross and native compilation in one place?
> - Why isn't it native in Meson?
>
I believe there is some work being done upstream on meson to make native
and cross builds more similar, but I'm not sure of the exact scope of that
work.
/Bruce
@@ -17,8 +17,10 @@ implementor_id = 'generic'
# 'default': valid for all armv8-a architectures (default value)
# '0xd03': cortex-a53
# '0xd04': cortex-a35
+# '0xd05': cortex-a55
# '0xd07': cortex-a57
# '0xd08': cortex-a72
# '0xd09': cortex-a73
# '0xd0a': cortex-a75
+# '0xd0b': cortex-a76
implementor_pn = 'default'
@@ -12,10 +12,12 @@ machine_args_generic = [
['native', ['-march=native']],
['0xd03', ['-mcpu=cortex-a53']],
['0xd04', ['-mcpu=cortex-a35']],
+ ['0xd05', ['-mcpu=cortex-a55']],
['0xd07', ['-mcpu=cortex-a57']],
['0xd08', ['-mcpu=cortex-a72']],
['0xd09', ['-mcpu=cortex-a73']],
['0xd0a', ['-mcpu=cortex-a75']],
+ ['0xd0b', ['-mcpu=cortex-a76']],
]
machine_args_cavium = [
['default', ['-march=armv8-a+crc+crypto','-mcpu=thunderx']],