[dpdk-dev] [PATCH v2] doc: fix Arm socs list

[David Marchand <david.marchand@redhat.com>]

Keep the list of socs in a single place and include it so that the
documentation won't get outdated.

Fixes: 8f5ea6a464ac ("config/arm: fix implementer and its SoCs")
Fixes: 1b4c86a721c9 ("config/arm: add Marvell CN10K")
Fixes: 7cf32a22b240 ("config/arm: add Hisilicon kunpeng")

Signed-off-by: David Marchand <david.marchand@redhat.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>
Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>
---
Changes since v1:
- made use of an anonymous string literal instead of comments,
- dropped the #guide_doc tag,

---
 config/arm/meson.build                        | 21 +++++++++++++++++++
 .../linux_gsg/cross_build_dpdk_for_arm64.rst  | 18 +++++-----------
 2 files changed, 26 insertions(+), 13 deletions(-)

diff --git a/config/arm/meson.build b/config/arm/meson.build
index 22cd81319c..65f7ac672d 100644
--- a/config/arm/meson.build
+++ b/config/arm/meson.build
@@ -321,6 +321,27 @@ soc_thunderxt88 = {
     'part_number': '0xa1'
 }
 
+'''
+Start of socs list
+generic:     Generic un-optimized build for all aarch64 machines.
+armada:      Marvell ARMADA
+bluefield:   NVIDIA BlueField
+cn10k:       Marvell OCTEON 10
+dpaa:        NXP DPAA
+emag:        Ampere eMAG
+graviton2:   AWS Graviton2
+kunpeng920:  HiSilicon Kunpeng 920
+kunpeng930:  HiSilicon Kunpeng 930
+n1sdp:       Arm Neoverse N1SDP
+n2:          Arm Neoverse N2
+octeontx2:   Marvell OCTEON TX2
+stingray:    Broadcom Stingray
+thunderx2:   Marvell ThunderX2 T99
+thunderxt88: Marvell ThunderX T88
+End of socs list
+'''
+# The string above is included in the documentation, keep it in sync with the
+# socs list below.
 socs = {
     'generic': soc_generic,
     'armada': soc_armada,
diff --git a/doc/guides/linux_gsg/cross_build_dpdk_for_arm64.rst b/doc/guides/linux_gsg/cross_build_dpdk_for_arm64.rst
index 3857cdefe9..274e793d7f 100644
--- a/doc/guides/linux_gsg/cross_build_dpdk_for_arm64.rst
+++ b/doc/guides/linux_gsg/cross_build_dpdk_for_arm64.rst
@@ -197,19 +197,11 @@ option::
 
    meson soc_build -Dplatform=<target_soc>
 
-Substitute <target_soc> with one of the supported SoCs::
-
-   generic:     Generic un-optimized build for all aarch64 machines.
-   armada:      Marvell ARMADA
-   bluefield:   NVIDIA BlueField
-   dpaa:        NXP DPAA
-   emag:        Ampere eMAG
-   graviton2:   AWS Graviton2
-   n1sdp:       Arm Neoverse N1SDP
-   octeontx2:   Marvell OCTEON TX2
-   stingray:    Broadcom Stingray
-   thunderx2:   Marvell ThunderX2 T99
-   thunderxt88: Marvell ThunderX T88
+Substitute <target_soc> with one of the supported SoCs
+
+.. literalinclude:: ../../../config/arm/meson.build
+   :start-after: Start of socs list
+   :end-before: End of socs list
 
 These SoCs are also used in cross files, e.g.::
 
-- 
2.23.0