Merge branch 'main' into stagex-rewrite

These four kernel config changes are sufficient to get the webcam
working on the Librem 14.

README.md

@@ -20,7 +20,7 @@ internet with high integrity on the supply chain of the firmware and OS used.
  * Store/Restore BIP39 seed to a hardware wallet such as a Trezor or Ledger
 
 ## Features ##
- * Determinsitic iso generation for multi-party code->binary verification
+ * Deterministic iso generation for multi-party code->binary verification
  * Small footprint (< 100MB)
  * Immutable and Diskless: runs from initramfs
  * Network support and most drivers removed to minimize exfiltration vectors
@@ -42,23 +42,29 @@ internet with high integrity on the supply chain of the firmware and OS used.
 
 ## Build ##
 
+### Update git submodules
+
+```
+git submodule update --init --recursive
+```
+
 ### Build a new release
 
-    ```
-    make release
-    ```
+```
+make release
+```
 
 ### Reproduce an existing release
 
-    ```
-    make attest
-    ```
+```
+make attest
+```
 
 ### Sign an existing release
 
-    ```
-    make sign
-    ```
+```
+make sign
+```
 
 ## Setup ##