SAMA5D2-SERIAL now runs in DDR using FLEXCOM0 as serial

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@11487 35acf78f-673a-0410-8e92-d51de3d6d3f4

7 files changed, 107 insertions, 42 deletions

diff --git a/testhal/ATSAMA5D2/SERIAL/Makefile b/testhal/ATSAMA5D2/SERIAL/Makefile
index 4d7aa8cab..8314f5786 100755
--- a/testhal/ATSAMA5D2/SERIAL/Makefile
+++ b/testhal/ATSAMA5D2/SERIAL/Makefile
@@ -127,7 +127,9 @@ include $(CHIBIOS)/os/common/ports/ARMCAx-TZ/compilers/GCC/mk/port_generic.mk
 #include $(CHIBIOS)/test/oslib/oslib_test.mk

 

 # Define linker script file here

-LDSCRIPT= $(STARTUPLD)/SAMA5D2.ld

+#LDSCRIPT= $(STARTUPLD)/SAMA5D2.ld

+# Only if SAMA_NO_INIT is TRUE 

+LDSCRIPT= $(STARTUPLD)/SAMA5D2ddr.ld

 

 # C sources that can be compiled in ARM or THUMB mode depending on the global

 # setting.

diff --git a/testhal/ATSAMA5D2/SERIAL/debug/SAMA5D2-SERIAL (DDRAM).launch b/testhal/ATSAMA5D2/SERIAL/debug/SAMA5D2-SERIAL (DDRAM).launch
new file mode 100644
index 000000000..65424113b
--- /dev/null
+++ b/testhal/ATSAMA5D2/SERIAL/debug/SAMA5D2-SERIAL (DDRAM).launch
@@ -0,0 +1,58 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<launchConfiguration type="org.eclipse.cdt.debug.gdbjtag.launchConfigurationType">
+<stringAttribute key="bad_container_name" value="/SAMA5D2-SERIAL/debug"/>
+<intAttribute key="org.eclipse.cdt.debug.gdbjtag.core.delay" value="3"/>
+<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.doHalt" value="true"/>
+<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.doReset" value="false"/>
+<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.imageFileName" value=""/>
+<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.imageOffset" value=""/>
+<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.initCommands" value="mon reg cpsr = 0xd3&#13;&#10;set *0xF8048000 = 0xA5000004&#13;&#10;set *0x00A00100 = 0&#13;&#10;set *0xF8048044 = 0x00008000&#13;&#10;mon cp15 1 0 0 0 = 0x00C50078&#13;&#10;set *0xF0014004 = 0x4&#13;&#10;set *0xF0014014 = 1&lt;&lt;13&#13;&#10;load ~/bootstrap.elf&#13;&#10;&#10;mon reg pc = 0x00200000&#13;&#10;&#10;continue"/>
+<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.ipAddress" value="localhost"/>
+<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.jtagDevice" value="Generic TCP/IP"/>
+<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.loadImage" value="true"/>
+<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.loadSymbols" value="true"/>
+<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.pcRegister" value="20100000"/>
+<intAttribute key="org.eclipse.cdt.debug.gdbjtag.core.portNumber" value="2331"/>
+<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.runCommands" value=""/>
+<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.setPcRegister" value="true"/>
+<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.setResume" value="true"/>
+<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.setStopAt" value="true"/>
+<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.stopAt" value="_start"/>
+<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.symbolsFileName" value=""/>
+<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.symbolsOffset" value=""/>
+<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useFileForImage" value="false"/>
+<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useFileForSymbols" value="false"/>
+<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useProjBinaryForImage" value="true"/>
+<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useProjBinaryForSymbols" value="true"/>
+<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useRemoteTarget" value="true"/>
+<stringAttribute key="org.eclipse.cdt.debug.mi.core.DEBUG_NAME" value="arm-none-eabi-gdb"/>
+<stringAttribute key="org.eclipse.cdt.debug.mi.core.commandFactory" value="Standard"/>
+<stringAttribute key="org.eclipse.cdt.debug.mi.core.protocol" value="mi"/>
+<booleanAttribute key="org.eclipse.cdt.debug.mi.core.verboseMode" value="false"/>
+<stringAttribute key="org.eclipse.cdt.dsf.gdb.DEBUG_NAME" value="arm-none-eabi-gdb"/>
+<booleanAttribute key="org.eclipse.cdt.dsf.gdb.UPDATE_THREADLIST_ON_SUSPEND" value="false"/>
+<intAttribute key="org.eclipse.cdt.launch.ATTR_BUILD_BEFORE_LAUNCH_ATTR" value="2"/>
+<stringAttribute key="org.eclipse.cdt.launch.COREFILE_PATH" value=""/>
+<stringAttribute key="org.eclipse.cdt.launch.DEBUGGER_REGISTER_GROUPS" value=""/>
+<stringAttribute key="org.eclipse.cdt.launch.FORMAT" value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&lt;contentList&gt;&lt;content id=&quot;mode-_pal_lld_setgroupmode-(format)&quot; val=&quot;4&quot;/&gt;&lt;content id=&quot;null-boardInit-(format)&quot; val=&quot;2&quot;/&gt;&lt;content id=&quot;null-sama_clock_init-(format)&quot; val=&quot;4&quot;/&gt;&lt;content id=&quot;null-_pal_lld_setgroupmode-(format)&quot; val=&quot;4&quot;/&gt;&lt;/contentList&gt;"/>
+<stringAttribute key="org.eclipse.cdt.launch.GLOBAL_VARIABLES" value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#13;&#10;&lt;globalVariableList/&gt;&#13;&#10;"/>
+<stringAttribute key="org.eclipse.cdt.launch.MEMORY_BLOCKS" value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#13;&#10;&lt;memoryBlockExpressionList/&gt;&#13;&#10;"/>
+<stringAttribute key="org.eclipse.cdt.launch.PROGRAM_NAME" value="./build/ch.elf"/>
+<stringAttribute key="org.eclipse.cdt.launch.PROJECT_ATTR" value="SAMA5D2-SERIAL"/>
+<booleanAttribute key="org.eclipse.cdt.launch.PROJECT_BUILD_CONFIG_AUTO_ATTR" value="false"/>
+<stringAttribute key="org.eclipse.cdt.launch.PROJECT_BUILD_CONFIG_ID_ATTR" value=""/>
+<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
+<listEntry value="/SAMA5D2-SERIAL"/>
+</listAttribute>
+<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES">
+<listEntry value="4"/>
+</listAttribute>
+<mapAttribute key="org.eclipse.debug.core.preferred_launchers">
+<mapEntry key="[debug]" value="org.eclipse.cdt.debug.gdbjtag.core.dsfLaunchDelegate"/>
+</mapAttribute>
+<listAttribute key="org.eclipse.debug.ui.favoriteGroups">
+<listEntry value="org.eclipse.debug.ui.launchGroup.debug"/>
+</listAttribute>
+<stringAttribute key="org.eclipse.dsf.launch.MEMORY_BLOCKS" value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#10;&lt;memoryBlockExpressionList context=&quot;reserved-for-future-use&quot;/&gt;&#10;"/>
+<stringAttribute key="process_factory_id" value="org.eclipse.cdt.dsf.gdb.GdbProcessFactory"/>
+</launchConfiguration>
diff --git a/testhal/ATSAMA5D2/SERIAL/debug/SAMA5D2-SERIAL (Load and Run).launch b/testhal/ATSAMA5D2/SERIAL/debug/SAMA5D2-SERIAL (Load and Run).launch
index d91981d3d..335e6494a 100644
--- a/testhal/ATSAMA5D2/SERIAL/debug/SAMA5D2-SERIAL (Load and Run).launch
+++ b/testhal/ATSAMA5D2/SERIAL/debug/SAMA5D2-SERIAL (Load and Run).launch
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>

 <launchConfiguration type="org.eclipse.cdt.debug.gdbjtag.launchConfigurationType">

-<stringAttribute key="bad_container_name" value="/SAMA5D2-SERIAL/debu"/>

+<stringAttribute key="bad_container_name" value="/SAMA5D2-SERIAL/debug"/>

 <intAttribute key="org.eclipse.cdt.debug.gdbjtag.core.delay" value="3"/>

 <booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.doHalt" value="true"/>

 <booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.doReset" value="false"/>

diff --git a/testhal/ATSAMA5D2/SERIAL/debug/SAMA5D2-SERIAL (bootstrap).launch b/testhal/ATSAMA5D2/SERIAL/debug/SAMA5D2-SERIAL (bootstrap).launch
index 8617fc36f..10c372d8d 100644
--- a/testhal/ATSAMA5D2/SERIAL/debug/SAMA5D2-SERIAL (bootstrap).launch
+++ b/testhal/ATSAMA5D2/SERIAL/debug/SAMA5D2-SERIAL (bootstrap).launch
@@ -1,12 +1,12 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <launchConfiguration type="org.eclipse.cdt.debug.gdbjtag.launchConfigurationType">
-<stringAttribute key="bad_container_name" value="/SAMA5D2-SERIAL/debu"/>
+<stringAttribute key="bad_container_name" value="/SAMA5D2-SERIAL/debug"/>
 <intAttribute key="org.eclipse.cdt.debug.gdbjtag.core.delay" value="3"/>
 <booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.doHalt" value="true"/>
 <booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.doReset" value="false"/>
 <stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.imageFileName" value=""/>
 <stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.imageOffset" value=""/>
-<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.initCommands" value="mon reg cpsr = 0xd3&#13;&#10;set *0xF8048000 = 0xA5000004&#13;&#10;set *0x00A00100 = 0&#13;&#10;set *0xF8048044 = 0x00008000&#13;&#10;mon cp15 1 0 0 0 = 0x00C50078&#13;&#10;set *0xF0014004 = 0x4&#13;&#10;set *0xF0014014 = 1&lt;&lt;13&#10;load ~/bootstrap.elf&#10;mon reg pc = 0x00200000&#10;continue"/>
+<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.initCommands" value="mon reg cpsr = 0xd3&#13;&#10;set *0xF8048000 = 0xA5000004&#13;&#10;set *0x00A00100 = 0&#13;&#10;set *0xF8048044 = 0x00008000&#13;&#10;mon cp15 1 0 0 0 = 0x00C50078&#13;&#10;set *0xF0014004 = 0x4&#13;&#10;set *0xF0014014 = 1&lt;&lt;13&#13;&#10;load ~/bootstrap.elf&#13;&#10;&#10;mon reg pc = 0x00200000&#13;&#10;&#10;continue"/>
 <stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.ipAddress" value="localhost"/>
 <stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.jtagDevice" value="Generic TCP/IP"/>
 <booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.loadImage" value="true"/>
@@ -34,7 +34,7 @@
 <intAttribute key="org.eclipse.cdt.launch.ATTR_BUILD_BEFORE_LAUNCH_ATTR" value="2"/>
 <stringAttribute key="org.eclipse.cdt.launch.COREFILE_PATH" value=""/>
 <stringAttribute key="org.eclipse.cdt.launch.DEBUGGER_REGISTER_GROUPS" value=""/>
-<stringAttribute key="org.eclipse.cdt.launch.FORMAT" value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&lt;contentList&gt;&lt;content id=&quot;null-_pal_lld_setgroupmode-(format)&quot; val=&quot;4&quot;/&gt;&lt;content id=&quot;null-sama_clock_init-(format)&quot; val=&quot;4&quot;/&gt;&lt;content id=&quot;null-boardInit-(format)&quot; val=&quot;2&quot;/&gt;&lt;content id=&quot;mode-_pal_lld_setgroupmode-(format)&quot; val=&quot;4&quot;/&gt;&lt;/contentList&gt;"/>
+<stringAttribute key="org.eclipse.cdt.launch.FORMAT" value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&lt;contentList&gt;&lt;content id=&quot;mode-_pal_lld_setgroupmode-(format)&quot; val=&quot;4&quot;/&gt;&lt;content id=&quot;null-boardInit-(format)&quot; val=&quot;2&quot;/&gt;&lt;content id=&quot;null-sama_clock_init-(format)&quot; val=&quot;4&quot;/&gt;&lt;content id=&quot;null-_pal_lld_setgroupmode-(format)&quot; val=&quot;4&quot;/&gt;&lt;/contentList&gt;"/>
 <stringAttribute key="org.eclipse.cdt.launch.GLOBAL_VARIABLES" value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#13;&#10;&lt;globalVariableList/&gt;&#13;&#10;"/>
 <stringAttribute key="org.eclipse.cdt.launch.MEMORY_BLOCKS" value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#13;&#10;&lt;memoryBlockExpressionList/&gt;&#13;&#10;"/>
 <stringAttribute key="org.eclipse.cdt.launch.PROGRAM_NAME" value="./build/ch.elf"/>
@@ -47,9 +47,12 @@
 <listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES">
 <listEntry value="4"/>
 </listAttribute>
+<mapAttribute key="org.eclipse.debug.core.preferred_launchers">
+<mapEntry key="[debug]" value="org.eclipse.cdt.debug.gdbjtag.core.dsfLaunchDelegate"/>
+</mapAttribute>
 <listAttribute key="org.eclipse.debug.ui.favoriteGroups">
 <listEntry value="org.eclipse.debug.ui.launchGroup.debug"/>
 </listAttribute>
-<stringAttribute key="org.eclipse.dsf.launch.MEMORY_BLOCKS" value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#10;&lt;memoryBlockExpressionList context=&quot;reserved-for-future-use&quot;&gt;&#10;&lt;gdbmemoryBlockExpression address=&quot;4026531840&quot; label=&quot;0xF0000000&quot;/&gt;&#10;&lt;/memoryBlockExpressionList&gt;&#10;"/>
+<stringAttribute key="org.eclipse.dsf.launch.MEMORY_BLOCKS" value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#10;&lt;memoryBlockExpressionList context=&quot;reserved-for-future-use&quot;/&gt;&#10;"/>
 <stringAttribute key="process_factory_id" value="org.eclipse.cdt.dsf.gdb.GdbProcessFactory"/>
 </launchConfiguration>
diff --git a/testhal/ATSAMA5D2/SERIAL/main.c b/testhal/ATSAMA5D2/SERIAL/main.c
index cd1a382f7..e72c1f43e 100755
--- a/testhal/ATSAMA5D2/SERIAL/main.c
+++ b/testhal/ATSAMA5D2/SERIAL/main.c
@@ -74,7 +74,7 @@ static THD_FUNCTION(Thread1, arg) {
 static const SerialConfig sdcfg = {

   115200,

   0,

-  UART_MR_PAR_NO

+  US_MR_CHRL_8_BIT | US_MR_PAR_NO

 };

 

 /*

@@ -95,11 +95,12 @@ int main(void) {
   /*

    * Activates the serial driver 1 using the driver default configuration.

    */

-  sdStart(&SD1, &sdcfg);

+  sdStart(&FSD0, &sdcfg);

+

+  /* Redirecting  FLEX0 RX on PB29 and FLEX0 TX on PB28. */

+  palSetGroupMode(PIOB, PAL_PORT_BIT(28) | PAL_PORT_BIT(29), 0U,

+                  PAL_SAMA_FUNC_PERIPH_C | PAL_MODE_SECURE);

 

-  /* Redirecting  UART1 RX on PD2 and UART1 TX on PD3. */

-  palSetGroupMode(PIOD, PAL_PORT_BIT(2) | PAL_PORT_BIT(3), 0U,

-                  PAL_SAMA_FUNC_PERIPH_A | PAL_MODE_SECURE);

   /*

    * Creates the blinker thread.

    */

@@ -109,9 +110,9 @@ int main(void) {
    * Normal main() thread activity.

    */

   while (true) {

-    getInputString((BaseSequentialStream *)&SD1, lineBuffer, BUFFER_SIZE);

-    chprintf((BaseSequentialStream *)&SD1, lineBuffer);

-    chprintf((BaseSequentialStream *)&SD1, "\n\r");

+    getInputString((BaseSequentialStream *)&FSD0, lineBuffer, BUFFER_SIZE);

+    chprintf((BaseSequentialStream *)&FSD0, lineBuffer);

+    chprintf((BaseSequentialStream *)&FSD0, "\n\r");

     chThdSleepMilliseconds(500);

   }

 }

diff --git a/testhal/ATSAMA5D2/SERIAL/mcuconf.h b/testhal/ATSAMA5D2/SERIAL/mcuconf.h
index f084e22cd..4024280c4 100644
--- a/testhal/ATSAMA5D2/SERIAL/mcuconf.h
+++ b/testhal/ATSAMA5D2/SERIAL/mcuconf.h
@@ -23,7 +23,7 @@
  * HAL driver system settings.

  */

 #define SAMA_HAL_IS_SECURE                  TRUE

-#define SAMA_NO_INIT                        FALSE

+#define SAMA_NO_INIT                        TRUE

 #define SAMA_MOSCRC_ENABLED                 FALSE

 #define SAMA_MOSCXT_ENABLED                 TRUE

 #define SAMA_MOSC_SEL                       SAMA_MOSC_MOSCXT

@@ -36,24 +36,9 @@
 #define SAMA_H64MX_H32MX_RATIO              2

 

 /*

- * SPI driver system settings.

+ * SDMMC driver system settings.

  */

-#define SAMA_SPI_USE_SPI0                   FALSE

-#define SAMA_SPI_USE_SPI1                   FALSE

-#define SAMA_SPI_USE_FLEXCOM0               FALSE

-#define SAMA_SPI_USE_FLEXCOM1               FALSE

-#define SAMA_SPI_USE_FLEXCOM2               FALSE

-#define SAMA_SPI_USE_FLEXCOM3               FALSE

-#define SAMA_SPI_USE_FLEXCOM4               FALSE

-#define SAMA_SPI_SPI0_DMA_IRQ_PRIORITY      4

-#define SAMA_SPI_SPI1_DMA_IRQ_PRIORITY      4

-#define SAMA_SPI_FLEXCOM0_DMA_IRQ_PRIORITY  4

-#define SAMA_SPI_FLEXCOM1_DMA_IRQ_PRIORITY  4

-#define SAMA_SPI_FLEXCOM2_DMA_IRQ_PRIORITY  4

-#define SAMA_SPI_FLEXCOM3_DMA_IRQ_PRIORITY  4

-#define SAMA_SPI_FLEXCOM4_DMA_IRQ_PRIORITY  4

-#define SAMA_SPI_DMA_ERROR_HOOK(spip)       osalSysHalt("DMA failure")

-#define SPI_SELECT_MODE                     SPI_SELECT_MODE_NONE

+#define HAL_USE_SDMMC                       FALSE

 

 /*

  * SECUMOD driver system settings.

@@ -61,19 +46,14 @@
 #define HAL_USE_SECUMOD                     FALSE

 

 /*

- * SDMMC driver system settings.

- */

-#define HAL_USE_SDMMC                       FALSE

-

-/*

  * SERIAL driver system settings.

  */

 #define SAMA_SERIAL_USE_UART0               FALSE

-#define SAMA_SERIAL_USE_UART1               TRUE

+#define SAMA_SERIAL_USE_UART1               FALSE

 #define SAMA_SERIAL_USE_UART2               FALSE

 #define SAMA_SERIAL_USE_UART3               FALSE

 #define SAMA_SERIAL_USE_UART4               FALSE

-#define SAMA_SERIAL_USE_FLEXCOM0            FALSE

+#define SAMA_SERIAL_USE_FLEXCOM0            TRUE

 #define SAMA_SERIAL_USE_FLEXCOM1            FALSE

 #define SAMA_SERIAL_USE_FLEXCOM2            FALSE

 #define SAMA_SERIAL_USE_FLEXCOM3            FALSE

@@ -90,11 +70,31 @@
 #define SAMA_SERIAL_FLEXCOM4_IRQ_PRIORITY   4

 

 /*

+ * SPI driver system settings.

+ */

+#define SAMA_SPI_USE_SPI0                   FALSE

+#define SAMA_SPI_USE_SPI1                   FALSE

+#define SAMA_SPI_USE_FLEXCOM0               FALSE

+#define SAMA_SPI_USE_FLEXCOM1               FALSE

+#define SAMA_SPI_USE_FLEXCOM2               FALSE

+#define SAMA_SPI_USE_FLEXCOM3               FALSE

+#define SAMA_SPI_USE_FLEXCOM4               FALSE

+#define SAMA_SPI_SPI0_DMA_IRQ_PRIORITY      4

+#define SAMA_SPI_SPI1_DMA_IRQ_PRIORITY      4

+#define SAMA_SPI_FLEXCOM0_DMA_IRQ_PRIORITY  4

+#define SAMA_SPI_FLEXCOM1_DMA_IRQ_PRIORITY  4

+#define SAMA_SPI_FLEXCOM2_DMA_IRQ_PRIORITY  4

+#define SAMA_SPI_FLEXCOM3_DMA_IRQ_PRIORITY  4

+#define SAMA_SPI_FLEXCOM4_DMA_IRQ_PRIORITY  4

+#define SAMA_SPI_DMA_ERROR_HOOK(spip)       osalSysHalt("DMA failure")

+#define SPI_SELECT_MODE                     SPI_SELECT_MODE_NONE

+

+/*

  * ST driver settings.

  */

-#define SAMA_ST_USE_PIT                     TRUE

+#define SAMA_ST_USE_PIT                     FALSE

 #define SAMA_ST_USE_TC0                     FALSE

-#define SAMA_ST_USE_TC1                     FALSE

+#define SAMA_ST_USE_TC1                     TRUE

 

 /*

  * TC driver system settings.

diff --git a/testhal/ATSAMA5D2/SERIAL/readme.txt b/testhal/ATSAMA5D2/SERIAL/readme.txt
index 3d3eb3206..2653debc7 100755
--- a/testhal/ATSAMA5D2/SERIAL/readme.txt
+++ b/testhal/ATSAMA5D2/SERIAL/readme.txt
@@ -7,7 +7,8 @@
 The demo targets a generic ARM Cortex-A5 device without HAL support.

 

 ** The Demo **

-Simple echo from terminal

+

+Simple echo from terminal using FLEXCOM0 as serial

 

 ** Build Procedure **