From 6b0d1a937b2e1ea4c7dae1233f4f3443837bbd80 Mon Sep 17 00:00:00 2001
From: eZio Pan <eziopan@qq.com>
Date: Thu, 22 Feb 2024 00:33:42 +0800
Subject: [PATCH] remove unneeded enum

---
 data/registers/icache_v1_0crr.yaml | 21 ---------------------
 data/registers/icache_v1_3crr.yaml | 21 ---------------------
 data/registers/icache_v1_4crr.yaml | 21 ---------------------
 transforms/ICACHE.yaml             |  3 +++
 4 files changed, 3 insertions(+), 63 deletions(-)

diff --git a/data/registers/icache_v1_0crr.yaml b/data/registers/icache_v1_0crr.yaml
index 589e529..d97ac61 100644
--- a/data/registers/icache_v1_0crr.yaml
+++ b/data/registers/icache_v1_0crr.yaml
@@ -39,7 +39,6 @@ fieldset/CR:
     description: Set by software and cleared by hardware when the BUSYF flag is set (during cache maintenance operation). Writing 0 has no effect.
     bit_offset: 1
     bit_size: 1
-    enum: CACHEINV
   - name: WAYSEL
     description: This bit allows user to choose ICACHE set-associativity. It can be written by software only when cache is disabled (EN = 0).
     bit_offset: 2
@@ -57,12 +56,10 @@ fieldset/CR:
     description: Hit monitor reset.
     bit_offset: 18
     bit_size: 1
-    enum: HITMRST
   - name: MISSMRST
     description: Miss monitor reset.
     bit_offset: 19
     bit_size: 1
-    enum: MISSMRST
 fieldset/FCR:
   description: ICACHE flag clear register.
   fields:
@@ -107,24 +104,6 @@ fieldset/SR:
     description: an error occurred during the operation.
     bit_offset: 2
     bit_size: 1
-enum/CACHEINV:
-  bit_size: 1
-  variants:
-  - name: Invalidate
-    description: Invalidate entire cache
-    value: 1
-enum/HITMRST:
-  bit_size: 1
-  variants:
-  - name: Reset
-    description: Reset cache hit monitor
-    value: 1
-enum/MISSMRST:
-  bit_size: 1
-  variants:
-  - name: Reset
-    description: Reset cache miss monitor
-    value: 1
 enum/WAYSEL:
   bit_size: 1
   variants:
diff --git a/data/registers/icache_v1_3crr.yaml b/data/registers/icache_v1_3crr.yaml
index 35e9081..940b6ac 100644
--- a/data/registers/icache_v1_3crr.yaml
+++ b/data/registers/icache_v1_3crr.yaml
@@ -46,7 +46,6 @@ fieldset/CR:
     description: Set by software and cleared by hardware when the BUSYF flag is set (during cache maintenance operation). Writing 0 has no effect.
     bit_offset: 1
     bit_size: 1
-    enum: CACHEINV
   - name: WAYSEL
     description: This bit allows user to choose ICACHE set-associativity. It can be written by software only when cache is disabled (EN = 0).
     bit_offset: 2
@@ -64,12 +63,10 @@ fieldset/CR:
     description: Hit monitor reset.
     bit_offset: 18
     bit_size: 1
-    enum: HITMRST
   - name: MISSMRST
     description: Miss monitor reset.
     bit_offset: 19
     bit_size: 1
-    enum: MISSMRST
 fieldset/CRR:
   description: ICACHE region configuration register.
   fields:
@@ -144,12 +141,6 @@ fieldset/SR:
     description: an error occurred during the operation.
     bit_offset: 2
     bit_size: 1
-enum/CACHEINV:
-  bit_size: 1
-  variants:
-  - name: Invalidate
-    description: Invalidate entire cache
-    value: 1
 enum/HBURST:
   bit_size: 1
   variants:
@@ -157,18 +148,6 @@ enum/HBURST:
     value: 0
   - name: Increment
     value: 1
-enum/HITMRST:
-  bit_size: 1
-  variants:
-  - name: Reset
-    description: Reset cache hit monitor
-    value: 1
-enum/MISSMRST:
-  bit_size: 1
-  variants:
-  - name: Reset
-    description: Reset cache miss monitor
-    value: 1
 enum/MSTSEL:
   bit_size: 1
   variants:
diff --git a/data/registers/icache_v1_4crr.yaml b/data/registers/icache_v1_4crr.yaml
index d495b13..629fd77 100644
--- a/data/registers/icache_v1_4crr.yaml
+++ b/data/registers/icache_v1_4crr.yaml
@@ -46,7 +46,6 @@ fieldset/CR:
     description: Set by software and cleared by hardware when the BUSYF flag is set (during cache maintenance operation). Writing 0 has no effect.
     bit_offset: 1
     bit_size: 1
-    enum: CACHEINV
   - name: WAYSEL
     description: This bit allows user to choose ICACHE set-associativity. It can be written by software only when cache is disabled (EN = 0).
     bit_offset: 2
@@ -64,12 +63,10 @@ fieldset/CR:
     description: Hit monitor reset.
     bit_offset: 18
     bit_size: 1
-    enum: HITMRST
   - name: MISSMRST
     description: Miss monitor reset.
     bit_offset: 19
     bit_size: 1
-    enum: MISSMRST
 fieldset/CRR:
   description: ICACHE region configuration register.
   fields:
@@ -144,12 +141,6 @@ fieldset/SR:
     description: an error occurred during the operation.
     bit_offset: 2
     bit_size: 1
-enum/CACHEINV:
-  bit_size: 1
-  variants:
-  - name: Invalidate
-    description: Invalidate entire cache
-    value: 1
 enum/HBURST:
   bit_size: 1
   variants:
@@ -157,18 +148,6 @@ enum/HBURST:
     value: 0
   - name: Increment
     value: 1
-enum/HITMRST:
-  bit_size: 1
-  variants:
-  - name: Reset
-    description: Reset cache hit monitor
-    value: 1
-enum/MISSMRST:
-  bit_size: 1
-  variants:
-  - name: Reset
-    description: Reset cache miss monitor
-    value: 1
 enum/MSTSEL:
   bit_size: 1
   variants:
diff --git a/transforms/ICACHE.yaml b/transforms/ICACHE.yaml
index 7e6e634..3b9a87c 100644
--- a/transforms/ICACHE.yaml
+++ b/transforms/ICACHE.yaml
@@ -1,5 +1,8 @@
 transforms:
 
+  - !DeleteEnums
+    from: ^(CACHEINV|HITMRST|MISSMRST)$
+
   - !DeleteFieldsets
     from: HMONR