> On Jul 15, 2024, at 5:53 PM, Wathsala Vithanage <wathsala.vithan...@arm.com>
> wrote:
>
> Add Arm Neoverse N3 part number to build configuration.
>
> Signed-off-by: Wathsala Vithanage <wathsala.vithan...@arm.com>
> ---
> config/arm/meson.build | 22 +++++++++++++++++++++-
> 1 file changed, 21 insertions(+), 1 deletion(-)
>
> diff --git a/config/arm/meson.build b/config/arm/meson.build
> index 012935d5d7..8018218b76 100644
> --- a/config/arm/meson.build
> +++ b/config/arm/meson.build
> @@ -116,6 +116,18 @@ part_number_config_arm = {
> ['RTE_MAX_LCORE', 144],
> ['RTE_MAX_NUMA_NODES', 2]
> ]
> + },
> + '0xd8e': {
> + 'march': 'armv8.7-a’,
Should the above be ‘armv9-a’?
> + 'march_features': ['sve2'],
> + 'fallback_march': 'armv8.5-a',
> + 'flags': [
> + ['RTE_MACHINE', '"neoverse-n3"'],
> + ['RTE_ARM_FEATURE_ATOMICS', true],
> + ['RTE_ARM_FEATURE_WFXT', true],
> + ['RTE_MAX_LCORE', 192],
> + ['RTE_MAX_NUMA_NODES', 2]
> + ]
> }
> }
> implementer_arm = {
> @@ -572,6 +584,13 @@ soc_n2 = {
> 'numa': false
> }
>
> +soc_n3 = {
> + 'description': 'Arm Neoverse N3',
> + 'implementer': '0x41',
> + 'part_number': '0xd8e',
> + 'numa': false
> +}
> +
> soc_odyssey = {
> 'description': 'Marvell Odyssey',
> 'implementer': '0x41',
> @@ -699,6 +718,7 @@ socs = {
> 'kunpeng930': soc_kunpeng930,
> 'n1sdp': soc_n1sdp,
> 'n2': soc_n2,
> + 'n3': soc_n3,
> 'odyssey' : soc_odyssey,
> 'stingray': soc_stingray,
> 'thunderx2': soc_thunderx2,
> @@ -852,7 +872,7 @@ if update_flags
> if part_number_config.get('force_march', false)
> candidate_march = part_number_config['march']
> else
> - supported_marchs = ['armv9-a', 'armv8.6-a', 'armv8.5-a',
> 'armv8.4-a', 'armv8.3-a',
> + supported_marchs = ['armv9-a', 'armv8.7-a', 'armv8.6-a',
> 'armv8.5-a', 'armv8.4-a', 'armv8.3-a',
> 'armv8.2-a', 'armv8.1-a', 'armv8-a']
> check_compiler_support = false
> foreach supported_march: supported_marchs
> --
> 2.34.1
>
