arm: add support for Hisilicon HiSTB family SoCs
First supported chip is hi3798mv200 (which is similar to Hi3798cv200
used by poplar).
Signed-off-by: Yang Xiwen <forbidden405@outlook.com>
diff --git a/arch/arm/mach-histb/Kconfig b/arch/arm/mach-histb/Kconfig
new file mode 100644
index 0000000..78d4085
--- /dev/null
+++ b/arch/arm/mach-histb/Kconfig
@@ -0,0 +1,14 @@
+if ARCH_HISTB
+
+choice
+ prompt "Select a HiSTB SoC"
+
+config ARCH_HI3798MV2X
+ bool "Hi3798M V2XX series SoC"
+ select ARM64
+ help
+ Support for Hi3798MV2XX series SoCs.
+
+endchoice
+
+endif