EDAC, fsl_ddr: Add LS1021A to the list of supported hardware

The Freescale ddr driver also works on the LS1021A board.

Signed-off-by: Patrick Havelange <patrick.havelange@essensium.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: York Sun <york.sun@nxp.com>
Cc: arnout.vandecappelle@essensium.com
Cc: linux-edac <linux-edac@vger.kernel.org>
Cc: matthew.weber@rockwellcollins.com
Cc: patrick.havelange@essensium.com
Link: https://lkml.kernel.org/r/20181219104323.10324-1-patrick.havelange@essensium.com
diff --git a/drivers/edac/fsl_ddr_edac.h b/drivers/edac/fsl_ddr_edac.h
index 4ccee29..589b9b4 100644
--- a/drivers/edac/fsl_ddr_edac.h
+++ b/drivers/edac/fsl_ddr_edac.h
@@ -2,8 +2,8 @@
  * Freescale Memory Controller kernel module
  *
  * Support  Power-based SoCs including MPC85xx, MPC86xx, MPC83xx and
- * ARM-based Layerscape SoCs including LS2xxx. Originally split
- * out from mpc85xx_edac EDAC driver.
+ * ARM-based Layerscape SoCs including LS2xxx and LS1021A. Originally
+ * split out from mpc85xx_edac EDAC driver.
  *
  * Author: Dave Jiang <djiang@mvista.com>
  *