[SW] modify memcpy kernel to test AXI-L2 DMA transfer

pulp-platform · Dec 3, 2024 · c3b9d61 · c3b9d61
1 parent afd0e1c
commit c3b9d61
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Showing 3 changed files with 11 additions and 4 deletions.
diff --git a/software/tests/baremetal/memcpy/data.args b/software/tests/baremetal/memcpy/data.args
@@ -1 +1 @@
---variable=l2_data --size=2048
+--variable=l2_data --size=16384
diff --git a/software/tests/baremetal/memcpy/main.c b/software/tests/baremetal/memcpy/main.c
@@ -17,7 +17,7 @@
 
 // Size in words
 #ifndef SIZE
-#define SIZE (2048)
+#define SIZE (16384)
 #endif
 
 #define DMA_ADDRESS (0x40010000)
@@ -103,8 +103,9 @@ int main() {
 // Verify
 #ifdef VERIFY
   if (core_id == 0) {
-    verify_dma_parallel(l2_data_move_out, SIZE, core_id, num_cores, l2_data,
-                        error);
+    // verify_dma_parallel(l2_data_move_out, SIZE, core_id, num_cores, l2_data,
+    //                     error);
+    verify_dma_single_core(l2_data_move_out, SIZE, l2_data, error);
   }
   // wait until all cores have finished
   mempool_barrier(num_cores);

diff --git a/software/tests/baremetal/memcpy/run.tcl b/software/tests/baremetal/memcpy/run.tcl
@@ -0,0 +1,6 @@
+root_dir=$(git rev-parse --show-toplevel)
+cd $root_dir/software/tests/baremetal;
+config=terapool make memcpy;
+cd $root_dir/hardware;
+app=tests/baremetal/memcpy config=terapool make sim;
+cd -;
Original file line number	Diff line number	Diff line change
		@@ -1 +1 @@
		--variable=l2_data --size=2048
		--variable=l2_data --size=16384