* [PATCH] config/arm: add fallback march for Neoverse V2
@ 2024-03-07 8:06 Anoob Joseph
2024-03-14 12:05 ` Jerin Jacob
0 siblings, 1 reply; 3+ messages in thread
From: Anoob Joseph @ 2024-03-07 8:06 UTC (permalink / raw)
To: Honnappa Nagarahalli, Juraj Linkeš, thomas
Cc: david.marchand, Jerin Jacob, nd, Pavan Nikhilesh, Ruifeng Wang,
wathsala.vithanage, dev
Add march & fallback march for Neoverse V2 to support build with older
compilers that doesn't support mcpu = 'neoverse-v2'.
Signed-off-by: Anoob Joseph <anoobj@marvell.com>
---
Depends-on: series-31402 ("config/arm: avoid mcpu and march conflicts")
config/arm/meson.build | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/config/arm/meson.build b/config/arm/meson.build
index 3f5fb0f242..2e655ece05 100644
--- a/config/arm/meson.build
+++ b/config/arm/meson.build
@@ -106,8 +106,10 @@ part_number_config_arm = {
]
},
'0xd4f': {
+ 'march': 'armv9-a',
'march_features': ['sve2'],
- 'compiler_options': ['-mcpu=neoverse-v2'],
+ 'mcpu': 'neoverse-v2',
+ 'fallback_march': 'armv8.5-a',
'flags': [
['RTE_MACHINE', '"neoverse-v2"'],
['RTE_ARM_FEATURE_ATOMICS', true],
--
2.25.1
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] config/arm: add fallback march for Neoverse V2
2024-03-07 8:06 [PATCH] config/arm: add fallback march for Neoverse V2 Anoob Joseph
@ 2024-03-14 12:05 ` Jerin Jacob
2024-03-15 11:22 ` Thomas Monjalon
0 siblings, 1 reply; 3+ messages in thread
From: Jerin Jacob @ 2024-03-14 12:05 UTC (permalink / raw)
To: Anoob Joseph
Cc: Honnappa Nagarahalli, Juraj Linkeš,
thomas, david.marchand, Jerin Jacob, nd, Pavan Nikhilesh,
Ruifeng Wang, wathsala.vithanage, dev
On Thu, Mar 7, 2024 at 1:36 PM Anoob Joseph <anoobj@marvell.com> wrote:
>
> Add march & fallback march for Neoverse V2 to support build with older
> compilers that doesn't support mcpu = 'neoverse-v2'.
>
> Signed-off-by: Anoob Joseph <anoobj@marvell.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
> ---
>
> Depends-on: series-31402 ("config/arm: avoid mcpu and march conflicts")
>
> config/arm/meson.build | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/config/arm/meson.build b/config/arm/meson.build
> index 3f5fb0f242..2e655ece05 100644
> --- a/config/arm/meson.build
> +++ b/config/arm/meson.build
> @@ -106,8 +106,10 @@ part_number_config_arm = {
> ]
> },
> '0xd4f': {
> + 'march': 'armv9-a',
> 'march_features': ['sve2'],
> - 'compiler_options': ['-mcpu=neoverse-v2'],
> + 'mcpu': 'neoverse-v2',
> + 'fallback_march': 'armv8.5-a',
> 'flags': [
> ['RTE_MACHINE', '"neoverse-v2"'],
> ['RTE_ARM_FEATURE_ATOMICS', true],
> --
> 2.25.1
>
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] config/arm: add fallback march for Neoverse V2
2024-03-14 12:05 ` Jerin Jacob
@ 2024-03-15 11:22 ` Thomas Monjalon
0 siblings, 0 replies; 3+ messages in thread
From: Thomas Monjalon @ 2024-03-15 11:22 UTC (permalink / raw)
To: Anoob Joseph
Cc: dev, Honnappa Nagarahalli, Juraj Linkeš,
david.marchand, Jerin Jacob, nd, Pavan Nikhilesh, Ruifeng Wang,
wathsala.vithanage, dev, Jerin Jacob
14/03/2024 13:05, Jerin Jacob:
> On Thu, Mar 7, 2024 at 1:36 PM Anoob Joseph <anoobj@marvell.com> wrote:
> >
> > Add march & fallback march for Neoverse V2 to support build with older
> > compilers that doesn't support mcpu = 'neoverse-v2'.
> >
> > Signed-off-by: Anoob Joseph <anoobj@marvell.com>
>
> Acked-by: Jerin Jacob <jerinj@marvell.com>
Applied, thanks.
> > Depends-on: series-31402 ("config/arm: avoid mcpu and march conflicts")
[...]
> > + 'march': 'armv9-a',
> > 'march_features': ['sve2'],
> > - 'compiler_options': ['-mcpu=neoverse-v2'],
> > + 'mcpu': 'neoverse-v2',
> > + 'fallback_march': 'armv8.5-a',
After latest Pavan's patches, only fallback is added by this patch.
^ permalink raw reply [flat|nested] 3+ messages in thread
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2024-03-07 8:06 [PATCH] config/arm: add fallback march for Neoverse V2 Anoob Joseph
2024-03-14 12:05 ` Jerin Jacob
2024-03-15 11:22 ` Thomas Monjalon
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