arm64: versal: Add support for vc-d-d1760-01

Add support for the first data center card. Only memory and uart is
specified for initial bringup.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 2fc799fb4ec10fed2303f221033b5c7b8c419d9b..f0219fc40f5708f635d1cd6672ee9ab853c8b9f6 100644 (file)
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -214,7 +214,8 @@ dtb-$(CONFIG_ARCH_VERSAL) += \
        versal-vc-p-a2197-00-revA.dtb \
        versal-vc-p-a2197-00-revA-x-prc-01-revA.dtb \
        versal-vc-p-a2197-00-revA-x-prc-01-revA-ospi.dtb \
-       versal-vc-p-a2197-00-revA-x-prc-02-revA.dtb
+       versal-vc-p-a2197-00-revA-x-prc-02-revA.dtb \
+       versal-vc-d-d1760-01-revA.dtb
 dtb-$(CONFIG_ARCH_ZYNQMP_R5) += \
        zynqmp-r5.dtb
 dtb-$(CONFIG_AM33XX) += am335x-boneblack.dtb am335x-bone.dtb \

diff --git a/arch/arm/dts/versal-vc-d-d1760-01-revA.dts b/arch/arm/dts/versal-vc-d-d1760-01-revA.dts
new file mode 100644 (file)
index 0000000..a1f09ab
--- /dev/null
+++ b/arch/arm/dts/versal-vc-d-d1760-01-revA.dts
@@ -0,0 +1,50 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * dts file for Xilinx Versal
+ *
+ * (C) Copyright 2019, Xilinx, Inc.
+ *
+ * Michal Simek <michal.simek@xilinx.com>
+ */
+
+#include "versal.dtsi"
+#include "versal-fixed.dtsi"
+
+/ {
+       compatible = "xlnx,versal-vc-d-d1760-01-revA",
+                    "xlnx,versal-vc-d-d1760-01",
+                    "xlnx,versal-vc-d-d1760", "xlnx,versal";
+       model = "Xilinx Versal d1760 Processor board revA"; /* xbb2525/v350 */
+
+       chosen {
+               bootargs = "console=ttyAMA0 earlycon=pl011,mmio32,0xFF010000,115200n8 clk_ignore_unused";
+               stdout-path = "serial0:115200";
+       };
+
+       aliases {
+               serial0 = &serial1;
+               serial1 = &serial0;
+       };
+
+       memory: memory@0 {
+               device_type = "memory"; /* 16GB total via MC0/1/2/3 */
+               reg = <0 0 0 0x80000000>; /* 2GB here */
+               /* <0x8 0x0 0x3 0x80000000> */ /* 12GB - enable it later */
+       };
+};
+
+&dcc {
+       status = "okay";
+};
+
+&gpio {
+       status = "okay";
+};
+
+&serial0 {
+       status = "disabled"; /* communication with MSP432 */
+};
+
+&serial1 {
+       status = "okay";
+};

diff --git a/configs/xilinx_versal_virt_defconfig b/configs/xilinx_versal_virt_defconfig
index 4b24ab78ff86dc708ea3e0ccb53796ba248562ad..09b18a261882bf07fd352082c13dc619bdaaa888 100644 (file)
--- a/configs/xilinx_versal_virt_defconfig
+++ b/configs/xilinx_versal_virt_defconfig
@@ -45,7 +45,7 @@ CONFIG_EFI_PARTITION=y
 # CONFIG_PARTITION_UUIDS is not set
 CONFIG_OF_BOARD=y
 CONFIG_DEFAULT_DEVICE_TREE="versal-vc-p-a2197-00-revA-x-prc-01-revA"
-CONFIG_OF_LIST="versal-vc-p-a2197-00-revA-x-prc-01-revA versal-vc-p-a2197-00-revA-x-prc-01-revA-ospi versal-vc-p-a2197-00-revA-x-prc-02-revA"
+CONFIG_OF_LIST="versal-vc-p-a2197-00-revA-x-prc-01-revA versal-vc-p-a2197-00-revA-x-prc-01-revA-ospi versal-vc-p-a2197-00-revA-x-prc-02-revA versal-vc-d-d1760-01-revA"
 CONFIG_MULTI_DTB_FIT=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_SPL_DM_SEQ_ALIAS=y