[opentitanlib] drop ultradebug

This transport is no longer used.

Signed-off-by: Gary Guo <[email protected]>

Author: nbdd0121

sw/host/opentitanlib/BUILD

@@ -70,7 +70,6 @@ rust_library(
         "src/backend/mod.rs",
         "src/backend/proxy.rs",
         "src/backend/ti50emulator.rs",
-        "src/backend/ultradebug.rs",
         "src/backend/verilator.rs",
         "src/bootstrap/eeprom.rs",
         "src/bootstrap/legacy.rs",
@@ -213,11 +212,6 @@ rust_library(
         "src/transport/ti50emulator/mod.rs",
         "src/transport/ti50emulator/spi.rs",
         "src/transport/ti50emulator/uart.rs",
-        "src/transport/ultradebug/gpio.rs",
-        "src/transport/ultradebug/mod.rs",
-        "src/transport/ultradebug/mpsse.rs",
-        "src/transport/ultradebug/spi.rs",
-        "src/transport/ultradebug/uart.rs",
         "src/transport/verilator/gpio.rs",
         "src/transport/verilator/mod.rs",
         "src/transport/verilator/subprocess.rs",

sw/host/opentitanlib/src/app/config/h1dx_devboard_ultradebug.json

@@ -63,7 +63,6 @@ static BUILTINS: Lazy<HashMap<&'static str, &'static str>> = Lazy::new(|| {
         "/__builtin__/h1dx_devboard.json" => include_str!("h1dx_devboard.json"),
         "/__builtin__/h1dx_devboard_c2d2.json" => include_str!("h1dx_devboard_c2d2.json"),
         "/__builtin__/servo_micro.json" => include_str!("servo_micro.json"),
-        "/__builtin__/h1dx_devboard_ultradebug.json" => include_str!("h1dx_devboard_ultradebug.json"),
         "/__builtin__/ti50emulator.json" => include_str!("ti50emulator.json"),
         "/__builtin__/opentitan_cw310.json" => include_str!("opentitan_cw310.json"),
         "/__builtin__/opentitan_cw340.json" => include_str!("opentitan_cw340.json"),
@@ -75,7 +74,6 @@ static BUILTINS: Lazy<HashMap<&'static str, &'static str>> = Lazy::new(|| {
         "/__builtin__/hyperdebug_cw340.json" => include_str!("hyperdebug_cw340.json"),
         "/__builtin__/hyperdebug_teacup.json" => include_str!("hyperdebug_teacup.json"),
         "/__builtin__/hyperdebug_teacup_default.json" => include_str!("hyperdebug_teacup_default.json"),
-        "/__builtin__/opentitan_ultradebug.json" => include_str!("opentitan_ultradebug.json"),
         "/__builtin__/opentitan_verilator.json" => include_str!("opentitan_verilator.json"),
     }
 });

sw/host/opentitanlib/src/app/config/mod.rs

@@ -23,7 +23,6 @@ mod ftdi;
 mod hyperdebug;
 mod proxy;
 mod ti50emulator;
-mod ultradebug;
 mod verilator;
 
 #[derive(Debug, Args)]
@@ -98,10 +97,6 @@ pub fn create(args: &BackendOpts) -> Result<TransportWrapper> {
             ti50emulator::create(&args.ti50emulator_opts)?,
             Some(Path::new("/__builtin__/ti50emulator.json")),
         ),
-        "ultradebug" => (
-            ultradebug::create(args)?,
-            Some(Path::new("/__builtin__/opentitan_ultradebug.json")),
-        ),
         "hyper310" => (
             hyperdebug::create::<ChipWhispererFlavor<Cw310>>(args)?,
             Some(Path::new("/__builtin__/hyperdebug_cw310.json")),

sw/host/opentitanlib/src/app/config/opentitan_ultradebug.json

@@ -28,7 +28,7 @@ impl DediprogPin {
         })
     }
 
-    /// Given an ultradebug pin name, return its pin number.
+    /// Given a dediprog pin name, return its pin number.
     pub fn pin_name_to_number(pinname: &str) -> Result<u8> {
         // If the pinname is an integer, use it; otherwise try to see if it
         // is a symbolic name of a pin.

sw/host/opentitanlib/src/backend/mod.rs

@@ -27,7 +27,6 @@ pub mod hyperdebug;
 pub mod ioexpander;
 pub mod proxy;
 pub mod ti50emulator;
-pub mod ultradebug;
 pub mod verilator;
 
 // Export custom error types