flashrom_tester: Drop technical debt

Drop `-p host` ChromeOS miss-feature and use `-p internal` instead.

BUG=b:296978620
BRANCH=none
TEST=run flashrom-tester with newer flashrom

Change-Id: I1ea174c1760fee3e41a2ef0e9779badf0c51298d
Signed-off-by: roccochen@chromium.com <roccochen@chromium.org>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/79303
Reviewed-by: Evan Benn <evanbenn@gmail.com>
Reviewed-by: David Wu <david_wu@quanta.corp-partner.google.com>
Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Bob Moragues <moragues@google.com>

util/flashrom_tester/flashrom/src/lib.rs

@@ -51,19 +51,19 @@ pub use libflashrom::{
 
 #[derive(Copy, Clone, PartialEq, Eq, Debug)]
 pub enum FlashChip {
-    HOST,
+    INTERNAL,
 }
 
 impl FlashChip {
     pub fn from(s: &str) -> Result<FlashChip, &str> {
         match s {
-            "host" => Ok(FlashChip::HOST),
+            "internal" => Ok(FlashChip::INTERNAL),
             _ => Err("cannot convert str to enum"),
         }
     }
     pub fn to(fc: FlashChip) -> &'static str {
         match fc {
-            FlashChip::HOST => "host",
+            FlashChip::INTERNAL => "internal",
         }
     }
 
@@ -80,7 +80,7 @@ impl FlashChip {
     /// disabled.
     pub fn can_control_hw_wp(&self) -> bool {
         match self {
-            FlashChip::HOST => true,
+            FlashChip::INTERNAL => true,
         }
     }
 }

util/flashrom_tester/src/main.rs

@@ -82,7 +82,7 @@ fn main() {
         .arg(
             Arg::with_name("ccd_target_type")
                 .required(true)
-                .possible_values(&["host"]),
+                .possible_values(&["internal"]),
         )
         .arg(
             Arg::with_name("print-layout")

util/flashrom_tester/src/tests.rs

@@ -219,8 +219,8 @@ fn hwwp_locks_swwp_test(env: &mut TestEnv) -> TestResult {
 /// is actually able to write to the Flash. This only makes sense for chips
 /// running Coreboot, which we assume is just host.
 fn elog_sanity_test(env: &mut TestEnv) -> TestResult {
-    if env.chip_type() != FlashChip::HOST {
-        info!("Skipping ELOG sanity check for non-host chip");
+    if env.chip_type() != FlashChip::INTERNAL {
+        info!("Skipping ELOG sanity check for non-internal chip");
         return Ok(());
     }
     // flash should be back in the golden state