dmaengine: ti: k3-udma: Disable memcopy via MCU NAVSS on am654

Trace of a test for DMA memcpy domains slipped into the glue layer commit.
The memcpy support should be disabled on the MCU UDMAP.

Fixes: d7024191 ("dmaengine: ti: k3-udma: Add glue layer for non DMAengine users")
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Link: https://lore.kernel.org/r/20200327144228.11101-1-peter.ujfalusi@ti.comSigned-off-by: Vinod Koul <vkoul@kernel.org>

drivers/dma/ti/k3-udma.c

@@ -3187,7 +3187,7 @@ static struct udma_match_data am654_main_data = {
 
 static struct udma_match_data am654_mcu_data = {
 	.psil_base = 0x6000,
-	.enable_memcpy_support = true, /* TEST: DMA domains */
+	.enable_memcpy_support = false,
 	.statictr_z_mask = GENMASK(11, 0),
 	.rchan_oes_offset = 0x2000,
 	.tpl_levels = 2,