From 6a5abef67b796002a6e7514ed2285731a6dd5021 Mon Sep 17 00:00:00 2001
From: David Sidrane <David.Sidrane@NscDg.com>
Date: Thu, 1 Dec 2022 05:27:20 -0800
Subject: [PATCH] Revert "nxp_mr-canhubk3:Remove DTCM from Heap - it is not
 DMA-able"

 Now that the backdoor commit is in DTCM is accessible

This reverts commit c6c200cc6a5047503fb49baf7a6c2f3e62bdd48e.
---
 boards/nxp/mr-canhubk3/nuttx-config/nsh/defconfig | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/boards/nxp/mr-canhubk3/nuttx-config/nsh/defconfig b/boards/nxp/mr-canhubk3/nuttx-config/nsh/defconfig
index a01c561257..2298ed6f02 100644
--- a/boards/nxp/mr-canhubk3/nuttx-config/nsh/defconfig
+++ b/boards/nxp/mr-canhubk3/nuttx-config/nsh/defconfig
@@ -69,6 +69,7 @@ CONFIG_MEMSET_64BIT=y
 CONFIG_MEMSET_OPTSPEED=y
 CONFIG_MMCSD=y
 CONFIG_MMCSD_SPICLOCK=7500000
+CONFIG_MM_REGIONS=2
 CONFIG_MTD=y
 CONFIG_MTD_MX25RXX=y
 CONFIG_MTD_PARTITION=y
@@ -121,6 +122,7 @@ CONFIG_PTHREAD_STACK_MIN=512
 CONFIG_RAM_SIZE=272000
 CONFIG_RAM_START=0x20400000
 CONFIG_RAW_BINARY=y
+CONFIG_S32K3XX_DTCM_HEAP=y
 CONFIG_S32K3XX_EDMA=y
 CONFIG_S32K3XX_EDMA_EDBG=y
 CONFIG_S32K3XX_EDMA_NTCD=64