[chg] Use actual heap section of image for heap of kernel

cc5b8b7f · Ulrich Huber · Oliver Horst · dd3d6245 · cc5b8b7f · cc5b8b7f
Commit cc5b8b7f authored Jul 13, 2020 by Ulrich Huber Committed by Oliver Horst Aug 31, 2020
--- a/zcu102-zynqmp/freertos/baseline/master/freertos/include/freertos/FreeRTOSConfig.h
+++ b/zcu102-zynqmp/freertos/baseline/master/freertos/include/freertos/FreeRTOSConfig.h
@@ -313,7 +313,7 @@
 *
 * uint8_t ucHeap[ configTOTAL_HEAP_SIZE ];
 */
-#define configAPPLICATION_ALLOCATED_HEAP        0
+#define configAPPLICATION_ALLOCATED_HEAP        1

 /*
   --------------------------------------------------------

--- a/zcu102-zynqmp/freertos/baseline/master/ldscript/zcu102-zynqmp.ld
+++ b/zcu102-zynqmp/freertos/baseline/master/ldscript/zcu102-zynqmp.ld
@@ -316,7 +316,7 @@ _SDA2_BASE_ = __sdata2_start + ((__sbss2_end - __sdata2_start) / 2 );
   _heap = .;
   HeapBase = .;
   _heap_start = .;
-   . += _HEAP_SIZE;
+   *(.heap)
   _heap_end = .;
   HeapLimit = .;
 } > THIS_CORE