fusee/exo/sept: fix dev key derivation

2020-01-19 09:26:10 +01:00
parent 9df7f0aada
commit 471bc7cc92
9 changed files with 83 additions and 23 deletions
--- a/exosphere/src/fuse.c
+++ b/exosphere/src/fuse.c
@@ -281,8 +281,10 @@ uint32_t fuse_get_expected_fuse_version(uint32_t target_firmware) {
    if (target_firmware > ATMOSPHERE_TARGET_FIRMWARE_COUNT) {
        generic_panic();
    }
-
-    return expected_versions[target_firmware];
+    if (fuse_get_retail_type() != 0)
+        return expected_versions[target_firmware];
+    else
+        return (target_firmware > ATMOSPHERE_TARGET_FIRMWARE_200) ? 1 : 0;
 }

 /* Check for RCM bug patches. */