config/arm: add Qualcomm Centriq 2400

From the documentation:
"The SoC configuration is a combination of implementer and CPU part number
 configuration and SoC-specific configuration."

Align Qualcomm SoC configuration with the configuration of other
server SoCs (eMAG, Kunpeng 9x0): add a soc configuration to the existing
implementer configuration, and a cross file.

Signed-off-by: Thierry Herbelot <thierry.herbelot@6wind.com>
Acked-by: Ruifeng Wang <ruifeng.wang@arm.com>

config/arm/arm64_centriq2400_linux_gcc

@@ -0,0 +1,16 @@
+[binaries]
+c = 'aarch64-linux-gnu-gcc'
+cpp = 'aarch64-linux-gnu-cpp'
+ar = 'aarch64-linux-gnu-gcc-ar'
+strip = 'aarch64-linux-gnu-strip'
+pkgconfig = 'aarch64-linux-gnu-pkg-config'
+pcap-config = ''
+
+[host_machine]
+system = 'linux'
+cpu_family = 'aarch64'
+cpu = 'armv8-a'
+endian = 'little'
+
+[properties]
+platform = 'centriq2400'

config/arm/meson.build

@@ -223,6 +223,13 @@ soc_bluefield = {
     'numa': false
 }
 
+soc_centriq2400 = {
+    'description': 'Qualcomm Centriq 2400',
+    'implementer': '0x51',
+    'part_number': '0xc00',
+    'numa': false
+}
+
 soc_cn10k = {
     'description' : 'Marvell OCTEON 10',
     'implementer' : '0x41',
@@ -326,6 +333,7 @@ Start of SoCs list
 generic:     Generic un-optimized build for all aarch64 machines.
 armada:      Marvell ARMADA
 bluefield:   NVIDIA BlueField
+centriq2400: Qualcomm Centriq 2400
 cn10k:       Marvell OCTEON 10
 dpaa:        NXP DPAA
 emag:        Ampere eMAG
@@ -346,6 +354,7 @@ socs = {
     'generic': soc_generic,
     'armada': soc_armada,
     'bluefield': soc_bluefield,
+    'centriq2400': soc_centriq2400,
     'cn10k' : soc_cn10k,
     'dpaa': soc_dpaa,
     'emag': soc_emag,