util/flashrom_tester: Upstream E2E testing framework

The following is a E2E tester for a specific chip/chipset
combo. The tester itself is completely self-contained and
allows the user to specify which tests they wish to preform.
Supported tests include:

 - chip-name
 - read
 - write
 - erase
 - wp-locking

Change-Id: Ic2905a76cad90b1546b9328d668bf8abbf8aed44
Signed-off-by: Edward O'Callaghan <quasisec@google.com>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/38951
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: David Hendricks <david.hendricks@gmail.com>

util/flashrom_tester/Cargo.toml

@@ -0,0 +1,32 @@
+[package]
+name = "flashrom_tester"
+version = "1.6.0"
+authors = ["Edward O'Callaghan <quasisec@chromium.org>",
+           "Peter Marheine <pmarheine@chromium.org>"]
+edition = "2018"
+build = "build.rs"
+
+[lib]
+name = "flashrom_tester"
+
+[[bin]]
+name = "flashrom_tester"
+required-features = ["cli"]
+
+[dependencies]
+built = { version = "0.3", default-features = false, features = ["serialized_time", "serialized_version"] }
+chrono = { version = "0.4", optional = true }
+clap = { version = "2.33", default-features = false, optional = true }
+flashrom = { path = "flashrom/" }
+log = { version = "0.4", features = ["std"] }
+rand = "0.6.4"
+serde_json = "1"
+sys-info = "0.5.7"
+
+[build-dependencies]
+built = { version = "0.3", default-features = false, features = ["serialized_time", "serialized_version"] }
+
+[features]
+# Features required to build the CLI binary but not the library
+cli = ["chrono", "clap"]
+default = ["cli"]