ARMv8/ls2085a_emu: Enable DP-DDR as standalone memory block

DP-DDR is used for DPAA, separated from main memory pool for general
use. It has 32-bit bus width and use a standard DDR4 DIMM (64-bit).

Signed-off-by: York Sun <yorksun@freescale.com>

1 files changed, 29 insertions, 0 deletions

diff --git a/board/freescale/ls2085a/ddr.h b/board/freescale/ls2085a/ddr.h
index 77f6aafe3d..9958a68e3e 100644
--- a/board/freescale/ls2085a/ddr.h
+++ b/board/freescale/ls2085a/ddr.h
@@ -33,6 +33,18 @@ static const struct board_specific_parameters udimm0[] = {
 	{}
 };
 
+/* DP-DDR DIMM */
+static const struct board_specific_parameters udimm2[] = {
+	/*
+	 * memory controller 2
+	 *   num|  hi| rank|  clk| wrlvl |   wrlvl   |  wrlvl
+	 * ranks| mhz| GB  |adjst| start |   ctl2    |  ctl3
+	 */
+	{2,  2140, 0, 4,     4, 0x0, 0x0},
+	{1,  2140, 0, 4,     4, 0x0, 0x0},
+	{}
+};
+
 static const struct board_specific_parameters rdimm0[] = {
 	/*
 	 * memory controller 0
@@ -45,12 +57,29 @@ static const struct board_specific_parameters rdimm0[] = {
 	{}
 };
 
+/* DP-DDR DIMM */
+static const struct board_specific_parameters rdimm2[] = {
+	/*
+	 * memory controller 2
+	 *   num|  hi| rank|  clk| wrlvl |   wrlvl   |  wrlvl
+	 * ranks| mhz| GB  |adjst| start |   ctl2    |  ctl3
+	 */
+	{4,  2140, 0, 5,     4, 0x0, 0x0},
+	{2,  2140, 0, 5,     4, 0x0, 0x0},
+	{1,  2140, 0, 4,     4, 0x0, 0x0},
+	{}
+};
+
 static const struct board_specific_parameters *udimms[] = {
 	udimm0,
+	udimm0,
+	udimm2,
 };
 
 static const struct board_specific_parameters *rdimms[] = {
 	rdimm0,
+	rdimm0,
+	rdimm2,
 };