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authorVineet Gupta <vgupta@synopsys.com>2015-02-20 19:12:18 +0530
committerVineet Gupta <vgupta@synopsys.com>2015-06-19 18:09:26 +0530
commitfd1557923b2e45a7ff4664bd88311d8239d69ca9 (patch)
tree54d973bebc5d94105e6f85b57ba52cdbb92abe97 /arch/arc/plat-sim
parent6623146cb71eb0eb582943bb35f85a90b6195fc1 (diff)
downloadlinux-next-fd1557923b2e45a7ff4664bd88311d8239d69ca9.tar.gz
ARC: [plat_arcfpga]->[plat_sim]
* Remove remanants of legacy ARC FPGA platforms (AA4, ML509...) * Only nsim simulation platform is left, rename platform accordingly * AA4 DT stuff is compatible with nsim for ARC700 so rename it too Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Diffstat (limited to 'arch/arc/plat-sim')
-rw-r--r--arch/arc/plat-sim/Kconfig14
-rw-r--r--arch/arc/plat-sim/Makefile9
-rw-r--r--arch/arc/plat-sim/platform.c30
3 files changed, 53 insertions, 0 deletions
diff --git a/arch/arc/plat-sim/Kconfig b/arch/arc/plat-sim/Kconfig
new file mode 100644
index 000000000000..18e39fcc488a
--- /dev/null
+++ b/arch/arc/plat-sim/Kconfig
@@ -0,0 +1,14 @@
+#
+# Copyright (C) 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+
+menuconfig ARC_PLAT_SIM
+ bool "ARC nSIM based simulation virtual platforms"
+ select ARC_HAS_COH_CACHES if SMP
+ help
+ Support for nSIM based ARC simulation platforms
+ This includes the standalone nSIM (uart only) vs. System C OSCI VP
diff --git a/arch/arc/plat-sim/Makefile b/arch/arc/plat-sim/Makefile
new file mode 100644
index 000000000000..00b1a958cec7
--- /dev/null
+++ b/arch/arc/plat-sim/Makefile
@@ -0,0 +1,9 @@
+#
+# Copyright (C) 2011-2012 Synopsys, Inc. (www.synopsys.com)
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+
+obj-y := platform.o
diff --git a/arch/arc/plat-sim/platform.c b/arch/arc/plat-sim/platform.c
new file mode 100644
index 000000000000..114fdc30941c
--- /dev/null
+++ b/arch/arc/plat-sim/platform.c
@@ -0,0 +1,30 @@
+/*
+ * ARC simulation Platform support code
+ *
+ * Copyright (C) 2012 Synopsys, Inc. (www.synopsys.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/init.h>
+#include <asm/mach_desc.h>
+
+/*----------------------- Machine Descriptions ------------------------------
+ *
+ * Machine description is simply a set of platform/board specific callbacks
+ * This is not directly related to DeviceTree based dynamic device creation,
+ * however as part of early device tree scan, we also select the right
+ * callback set, by matching the DT compatible name.
+ */
+
+static const char *simulation_compat[] __initconst = {
+ "snps,nsim",
+ "snps,nsimosci",
+ NULL,
+};
+
+MACHINE_START(SIMULATION, "simulation")
+ .dt_compat = simulation_compat,
+MACHINE_END