Add Flexspi Storage Bus Driver

- Flexspi NOR Storage Bus Driver - Example Storage Service
OpenDevicePartnership · Mar 10, 2025 · 7e382e0 · 7e382e0
1 parent 66949e8
commit 7e382e0
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Showing 6 changed files with 1,954 additions and 11 deletions.
diff --git a/Cargo.toml b/Cargo.toml
@@ -25,10 +25,7 @@ default = ["mimxrt685s", "rt"]
 ## [`rp-pac`](https://docs.rs/crates/rp-pac). This brings in the
 ## [`cortex-m-rt`](https://docs.rs/cortex-m-rt) crate, which adds
 ## startup code and minimal runtime initialization.
-rt = [
-    "mimxrt685s-pac?/rt",
-    "mimxrt633s-pac?/rt",
-]
+rt = ["mimxrt685s-pac?/rt", "mimxrt633s-pac?/rt"]
 
 ## Enable [defmt support](https://docs.rs/defmt) and enables `defmt`
 ## debug-log messages and formatting in embassy drivers.
@@ -57,6 +54,7 @@ _mimxrt685s = []
 _mimxrt633s = []
 
 [dependencies]
+storage-bus-service = { git = "https://github.com/Shaibal-Microsoft/embedded-services" }
 embassy-sync = { git = "https://github.com/embassy-rs/embassy" }
 embassy-time-driver = { git = "https://github.com/embassy-rs/embassy", optional = true }
 embassy-time-queue-utils = { git = "https://github.com/embassy-rs/embassy", optional = true }
@@ -76,8 +74,6 @@ critical-section = "1.1"
 chrono = { version = "0.4", default-features = false, optional = true }
 embedded-io = { version = "0.6.1" }
 embedded-io-async = { version = "0.6.1" }
-embedded-storage = { version = "0.3" }
-embedded-storage-async = { version = "0.4.1" }
 rand_core = "0.6.4"
 fixed = "1.23.1"
 
@@ -87,13 +83,21 @@ embedded-hal-02 = { package = "embedded-hal", version = "0.2.6", features = [
 embedded-hal-1 = { package = "embedded-hal", version = "1.0" }
 embedded-hal-async = { version = "1.0" }
 embedded-hal-nb = { version = "1.0" }
-
+mimxrt600-fcb = "0.1.0"
 document-features = "0.2.7"
 paste = "1.0"
 
 # PACs
-mimxrt685s-pac = { version = "0.2.2", optional = true, features = ["rt", "critical-section", "defmt"] }
-mimxrt633s-pac = { version = "0.2.0", optional = true, features = ["rt", "critical-section", "defmt"] }
+mimxrt685s-pac = { version = "0.2.2", optional = true, features = [
+    "rt",
+    "critical-section",
+    "defmt",
+] }
+mimxrt633s-pac = { version = "0.2.0", optional = true, features = [
+    "rt",
+    "critical-section",
+    "defmt",
+] }
 
 [dev-dependencies]
 embassy-executor = { git = "https://github.com/embassy-rs/embassy" }

diff --git a/examples/rt685s-evk/Cargo.toml b/examples/rt685s-evk/Cargo.toml
@@ -35,11 +35,14 @@ embassy-time = { git = "https://github.com/embassy-rs/embassy", features = [
     "defmt",
     "defmt-timestamp-uptime",
 ] }
+storage-bus-service = { git = "https://github.com/Shaibal-Microsoft/embedded-services" }
 embedded-hal-1 = { package = "embedded-hal", version = "1.0" }
 embedded-hal-async = "1.0.0"
 futures = { version = "0.3.30", default-features = false, features = [
     "async-await",
 ] }
+embedded-storage = { version = "0.3" }
+embedded-storage-async = { version = "0.4.1" }
 mimxrt600-fcb = "0.1.0"
 rand = { version = "0.8.5", default-features = false }
 

diff --git a/examples/rt685s-evk/memory.x b/examples/rt685s-evk/memory.x
@@ -25,10 +25,10 @@ SECTIONS {
 		KEEP(* (.biv))
 		. = ALIGN(4);
 	} > BIV
-
+	
 	.keystore : {
 		. = ALIGN(4);
 		KEEP(* (.keystore))
 		. = ALIGN(4);
 	} > KEYSTORE
-}
+}