Updated FlexSPI XIP DQS input.

Signed-off-by: Yilin Sun <imi415@imi.moe>

CMakeLists.txt

@@ -92,7 +92,7 @@ set(TARGET_SOURCES
     "board/peripherals.c"
     "board/pin_mux.c"
     "src/main.c"
-    "xip/evkmimxrt1020_flexspi_nor_config.c"
+    "xip/fire_rt1021_evk_flexspi_nor_config.c"
 )
 
 set(TARGET_C_DEFINES

xip/fire_rt1021_evk_flexspi_nor_config.c

@@ -5,7 +5,7 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#include "evkmimxrt1020_flexspi_nor_config.h"
+#include "fire_rt1021_evk_flexspi_nor_config.h"
 
 /* Component ID definition, used by tools. */
 #ifndef FSL_COMPONENT_ID
@@ -27,7 +27,7 @@ const flexspi_nor_config_t qspiflash_config = {
         {
             .tag                  = FLEXSPI_CFG_BLK_TAG,
             .version              = FLEXSPI_CFG_BLK_VERSION,
-            .readSampleClkSrc     = kFlexSPIReadSampleClk_LoopbackFromDqsPad,
+            .readSampleClkSrc     = kFlexSPIReadSampleClk_LoopbackInternally,
             .csHoldTime           = 3u,
             .csSetupTime          = 3u,
             .controllerMiscOption = (1u << kFlexSpiMiscOffset_SafeConfigFreqEnable),