add crate for ultrascale+ drivers

Cargo.lock

@@ -107,6 +107,22 @@ dependencies = [
  "volatile-register",
 ]
 
+[[package]]
+name = "libboard_zynq_us"
+version = "0.0.0"
+dependencies = [
+ "bit_field",
+ "embedded-hal",
+ "libasync",
+ "libboard_zynq",
+ "libregister",
+ "log",
+ "nb 0.1.3",
+ "smoltcp",
+ "void",
+ "volatile-register",
+]
+
 [[package]]
 name = "libconfig"
 version = "0.1.0"

Cargo.toml

@@ -8,6 +8,7 @@ members = [
   "libconfig",
   "experiments",
   "szl",
+  "libboard_zynq_us",
 ]
 
 [profile.release]

libboard_zynq_us/Cargo.toml

@@ -0,0 +1,28 @@
+[package]
+name = "libboard_zynq_us"
+description = "Drivers for peripherals in the Zynq UltraScale+ PS"
+version = "0.0.0"
+authors = ["M-Labs"]
+edition = "2018"
+
+[features]
+target_zcu111 = []
+ipv6 = [ "smoltcp/proto-ipv6" ]
+default = [ "target_zcu111" ]
+
+[dependencies]
+volatile-register = "0.2"
+bit_field = "0.10"
+embedded-hal = "0.2"
+nb = "0.1"
+void = { version = "1", default-features = false }
+log = "0.4"
+libregister = { path = "../libregister" }
+# libcortex_a9 = { path = "../libcortex_a9" }
+libasync = { path = "../libasync" }
+libboard_zynq = { path = "../libboard_zynq" }
+
+[dependencies.smoltcp]
+version = "0.7"
+features = ["ethernet", "proto-ipv4", "socket-tcp"]
+default-features = false