summaryrefslogtreecommitdiffstats
path: root/kernel/arch/arc/plat-arcfpga/platform.c
diff options
context:
space:
mode:
Diffstat (limited to 'kernel/arch/arc/plat-arcfpga/platform.c')
-rw-r--r--kernel/arch/arc/plat-arcfpga/platform.c45
1 files changed, 45 insertions, 0 deletions
diff --git a/kernel/arch/arc/plat-arcfpga/platform.c b/kernel/arch/arc/plat-arcfpga/platform.c
new file mode 100644
index 000000000..afc88254a
--- /dev/null
+++ b/kernel/arch/arc/plat-arcfpga/platform.c
@@ -0,0 +1,45 @@
+/*
+ * ARC FPGA 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>
+#include <plat/smp.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 *legacy_fpga_compat[] __initconst = {
+ "snps,arc-angel4",
+ "snps,arc-ml509",
+ NULL,
+};
+
+MACHINE_START(LEGACY_FPGA, "legacy_fpga")
+ .dt_compat = legacy_fpga_compat,
+#ifdef CONFIG_ISS_SMP_EXTN
+ .init_early = iss_model_init_early_smp,
+ .init_smp = iss_model_init_smp,
+#endif
+MACHINE_END
+
+static const char *simulation_compat[] __initconst = {
+ "snps,nsim",
+ "snps,nsimosci",
+ NULL,
+};
+
+MACHINE_START(SIMULATION, "simulation")
+ .dt_compat = simulation_compat,
+MACHINE_END