xen/arm: Add Xilinx ZynqMP platform support

Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: Julien Grall <julien.grall@linaro.org>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
[ ijc -- resorted list in Makefile, moving thunderx entry ]

diff --git a/xen/arch/arm/platforms/Makefile b/xen/arch/arm/platforms/Makefile
index d9f98f9accefb61ba01db7ced58f35ea943ccb6a..e7f2a4331ce7de422146291cba1b470b977086f2 100644 (file)
--- a/xen/arch/arm/platforms/Makefile
+++ b/xen/arch/arm/platforms/Makefile
@@ -6,5 +6,6 @@ obj-$(CONFIG_ARM_32) += omap5.o
 obj-$(CONFIG_ARM_32) += sunxi.o
 obj-$(CONFIG_ARM_32) += rcar2.o
 obj-$(CONFIG_ARM_64) += seattle.o
-obj-$(CONFIG_ARM_64) += xgene-storm.o
 obj-$(CONFIG_ARM_64) += thunderx.o
+obj-$(CONFIG_ARM_64) += xgene-storm.o
+obj-$(CONFIG_ARM_64) += xilinx-zynqmp.o

diff --git a/xen/arch/arm/platforms/xilinx-zynqmp.c b/xen/arch/arm/platforms/xilinx-zynqmp.c
new file mode 100644 (file)
index 0000000..d03fb36
--- /dev/null
+++ b/xen/arch/arm/platforms/xilinx-zynqmp.c
@@ -0,0 +1,41 @@
+/*
+ * xen/arch/arm/platforms/xilinx-zynqmp.c
+ *
+ * Xilinx ZynqMP setup
+ *
+ * Copyright (c) 2015 Xilinx Inc.
+ * Written by Edgar E. Iglesias <edgar.iglesias@xilinx.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <asm/platform.h>
+
+static const char * const zynqmp_dt_compat[] __initconst =
+{
+    "xlnx,zynqmp",
+    NULL
+};
+
+PLATFORM_START(xgene_storm, "Xilinx ZynqMP")
+    .compatible = zynqmp_dt_compat,
+    .dom0_gnttab_start = 0xf0000000,
+    .dom0_gnttab_size = 0x20000,
+PLATFORM_END
+
+/*
+ * Local variables:
+ * mode: C
+ * c-file-style: "BSD"
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ */