tests: dma/chan_blen_transfer: move buffer to DMA-accessible memory

Mathieu Choplain · nashif · commit 0b41a2713e89 · 2024-11-05T10:53:37.000-05:00
This commit moves the test buffer from ITCM (not accessible by DMA) to DTCM on several NXP boards, to make the test successful. Signed-off-by: Mathieu Choplain <mathieu.choplain@st.com> (cherry picked from commit eaa799a)
diff --git a/tests/drivers/dma/chan_blen_transfer/boards/mimxrt1024_evk.conf b/tests/drivers/dma/chan_blen_transfer/boards/mimxrt1024_evk.conf
@@ -1,3 +1,3 @@
 CONFIG_CODE_DATA_RELOCATION=y
 CONFIG_MEM_ATTR_HEAP=y
-CONFIG_DMA_LOOP_TRANSFER_RELOCATE_SECTION="ITCM"
+CONFIG_DMA_LOOP_TRANSFER_RELOCATE_SECTION="DTCM"
diff --git a/tests/drivers/dma/chan_blen_transfer/boards/mimxrt1024_evk.overlay b/tests/drivers/dma/chan_blen_transfer/boards/mimxrt1024_evk.overlay
@@ -7,7 +7,7 @@
 
 #include <zephyr/dt-bindings/memory-attr/memory-attr-arm.h>
 
-&itcm {
+&dtcm {
 	zephyr,memory-attr = <( DT_MEM_ARM(ATTR_MPU_RAM_NOCACHE) )>;
 };
 
diff --git a/tests/drivers/dma/chan_blen_transfer/boards/mimxrt1050_evk.conf b/tests/drivers/dma/chan_blen_transfer/boards/mimxrt1050_evk.conf
@@ -1,3 +1,3 @@
 CONFIG_CODE_DATA_RELOCATION=y
 CONFIG_MEM_ATTR_HEAP=y
-CONFIG_DMA_LOOP_TRANSFER_RELOCATE_SECTION="ITCM"
+CONFIG_DMA_LOOP_TRANSFER_RELOCATE_SECTION="DTCM"
diff --git a/tests/drivers/dma/chan_blen_transfer/boards/mimxrt1050_evk.overlay b/tests/drivers/dma/chan_blen_transfer/boards/mimxrt1050_evk.overlay
@@ -7,7 +7,7 @@
 
 #include <zephyr/dt-bindings/memory-attr/memory-attr-arm.h>
 
-&itcm {
+&dtcm {
 	zephyr,memory-attr = <( DT_MEM_ARM(ATTR_MPU_RAM_NOCACHE) )>;
 };
 
diff --git a/tests/drivers/dma/chan_blen_transfer/boards/mimxrt1060_evkb.conf b/tests/drivers/dma/chan_blen_transfer/boards/mimxrt1060_evkb.conf
@@ -1,3 +1,3 @@
 CONFIG_CODE_DATA_RELOCATION=y
 CONFIG_MEM_ATTR_HEAP=y
-CONFIG_DMA_LOOP_TRANSFER_RELOCATE_SECTION="ITCM"
+CONFIG_DMA_LOOP_TRANSFER_RELOCATE_SECTION="DTCM"
diff --git a/tests/drivers/dma/chan_blen_transfer/boards/mimxrt1060_evkb.overlay b/tests/drivers/dma/chan_blen_transfer/boards/mimxrt1060_evkb.overlay
@@ -7,7 +7,7 @@
 
 #include <zephyr/dt-bindings/memory-attr/memory-attr-arm.h>
 
-&itcm {
+&dtcm {
 	zephyr,memory-attr = <( DT_MEM_ARM(ATTR_MPU_RAM_NOCACHE) )>;
 };
 
diff --git a/tests/drivers/dma/chan_blen_transfer/boards/mimxrt1064_evk.conf b/tests/drivers/dma/chan_blen_transfer/boards/mimxrt1064_evk.conf
@@ -1,3 +1,3 @@
 CONFIG_CODE_DATA_RELOCATION=y
 CONFIG_MEM_ATTR_HEAP=y
-CONFIG_DMA_LOOP_TRANSFER_RELOCATE_SECTION="ITCM"
+CONFIG_DMA_LOOP_TRANSFER_RELOCATE_SECTION="DTCM"
diff --git a/tests/drivers/dma/chan_blen_transfer/boards/mimxrt1064_evk.overlay b/tests/drivers/dma/chan_blen_transfer/boards/mimxrt1064_evk.overlay
@@ -7,7 +7,7 @@
 
 #include <zephyr/dt-bindings/memory-attr/memory-attr-arm.h>
 
-&itcm {
+&dtcm {
 	zephyr,memory-attr = <( DT_MEM_ARM(ATTR_MPU_RAM_NOCACHE) )>;
 };
 
