Revert "HOC 3.0.0 part 1"

This reverts commit 5bb89bfc54.

Source/Atmosphere/stratosphere/loader/source/oc/customize.hpp

@@ -20,8 +20,8 @@
 
 #pragma once
 
-#define CUST_REV 7
-#define KIP_VERSION 300
+#define CUST_REV 6
+#define KIP_VERSION 250
 
 #include "oc_common.hpp"
 #include "pcv/pcv_common.hpp"
@@ -40,7 +40,6 @@ enum StepMode: u32 {
     StepMode_100MHz = 1,
     StepMode_Jedec  = 2,
     StepMode_133MHz = 3,
-    StepMode_33MHz  = 4,
 };
 
 enum ReadLatency: u32 {