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Posted to commits@nuttx.apache.org by xi...@apache.org on 2021/11/04 18:23:33 UTC
[incubator-nuttx] 02/08: imxrt mpuinit:Remove duplicate entry for
ITCM (0x0)
This is an automated email from the ASF dual-hosted git repository.
xiaoxiang pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-nuttx.git
commit 34c3efcb91507c03a5b35483fcc60bf71039e9f8
Author: David Sidrane <Da...@NscDg.com>
AuthorDate: Wed Oct 27 13:00:26 2021 -0700
imxrt mpuinit:Remove duplicate entry for ITCM (0x0)
---
arch/arm/src/imxrt/imxrt_mpuinit.c | 8 --------
1 file changed, 8 deletions(-)
diff --git a/arch/arm/src/imxrt/imxrt_mpuinit.c b/arch/arm/src/imxrt/imxrt_mpuinit.c
index a8a1f48..061c3b0 100644
--- a/arch/arm/src/imxrt/imxrt_mpuinit.c
+++ b/arch/arm/src/imxrt/imxrt_mpuinit.c
@@ -150,14 +150,6 @@ void imxrt_mpu_initialize(void)
MPU_RASR_AP_RORO); /* P:RO U:RO
* Instruction access */
- mpu_configure_region(0x00000000, 1024 * 1024 * 1024,
- MPU_RASR_TEX_DEV | /* Device
- * Not Cacheable
- * Not Bufferable
- * Not Shareable */
- MPU_RASR_AP_RWRW); /* P:RW U:RW
- * Instruction access */
-
mpu_configure_region(IMXRT_ITCM_BASE, 128 * 1024,
MPU_RASR_TEX_SO | /* Ordered */
MPU_RASR_C | /* Cacheable */