regtool: update README

Signed-off-by: liangkangnan <liangkangnan@163.com>
2023-01-18 10:43:58 +08:00 · 2023-01-18 10:43:58 +08:00 · 36380133f4
parent 769f93c70a
commit 36380133f4
1 changed files with 27 additions and 20 deletions
--- a/tools/regtool/README.md
+++ b/tools/regtool/README.md
@ -1,5 +1,12 @@
 # 使用方法

+安装依赖。
+```
+$ pip3 install --user hjson
+$ pip3 install --user mistletoe
+$ pip3 install --user mako
+```
+
 ## 1.生成RTL文件

 ```