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-rw-r--r--bsp/imxrt/imxrt1064-nxp-evk/README.md4
-rw-r--r--bsp/imxrt/imxrt1064-nxp-evk/rtconfig.py3
2 files changed, 5 insertions, 2 deletions
diff --git a/bsp/imxrt/imxrt1064-nxp-evk/README.md b/bsp/imxrt/imxrt1064-nxp-evk/README.md
index 434f13c651..37a5e3d1dd 100644
--- a/bsp/imxrt/imxrt1064-nxp-evk/README.md
+++ b/bsp/imxrt/imxrt1064-nxp-evk/README.md
@@ -71,7 +71,7 @@
### 快速上手
-本 BSP 为开发者提供 MDK4、MDK5 和 IAR 工程,暂不支持 GCC 开发环境。下面以 MDK5 开发环境为例,介绍如何将系统运行起来。
+本 BSP 为开发者提供 MDK4、MDK5 和 IAR 工程,以及GCC 开发环境。下面以 MDK5 开发环境为例,介绍如何将系统运行起来。
#### 硬件连接
@@ -115,4 +115,4 @@ msh >
维护人:
-- [王强](https://github.com/xfwangqiang), 邮箱:<[email protected]> \ No newline at end of file
+- [王强](https://github.com/xfwangqiang, https://gitee.com/xfwangqiang), 邮箱:<[email protected]> \ No newline at end of file
diff --git a/bsp/imxrt/imxrt1064-nxp-evk/rtconfig.py b/bsp/imxrt/imxrt1064-nxp-evk/rtconfig.py
index 2acb77e3ed..eeef72b0c6 100644
--- a/bsp/imxrt/imxrt1064-nxp-evk/rtconfig.py
+++ b/bsp/imxrt/imxrt1064-nxp-evk/rtconfig.py
@@ -53,6 +53,9 @@ if PLATFORM == 'gcc':
CPATH = ''
LPATH = ''
+ AFLAGS += ' -D__STARTUP_INITIALIZE_NONCACHEDATA'
+ AFLAGS += ' -D__STARTUP_CLEAR_BSS'
+
if BUILD == 'debug':
CFLAGS += ' -gdwarf-2'
AFLAGS += ' -gdwarf-2'