1 files changed, 59 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/vf610.c b/arch/arm/mach-imx/vf610.c
new file mode 100644
index 0000000000..c535716c10
--- /dev/null
+++ b/arch/arm/mach-imx/vf610.c
@@ -0,0 +1,59 @@
+/*
+ * 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 <init.h>
+#include <common.h>
+#include <io.h>
+#include <linux/sizes.h>
+#include <mach/generic.h>
+#include <mach/revision.h>
+#include <mach/vf610.h>
+#include <mach/reset-reason.h>
+
+static const struct imx_reset_reason vf610_reset_reasons[] = {
+	{ VF610_SRC_SRSR_POR_RST,       RESET_POR,   0 },
+	{ VF610_SRC_SRSR_WDOG_A5,       RESET_WDG,   0 },
+	{ VF610_SRC_SRSR_WDOG_M4,       RESET_WDG,   1 },
+	{ VF610_SRC_SRSR_JTAG_RST,      RESET_JTAG,  0 },
+	{ VF610_SRC_SRSR_RESETB,        RESET_EXT,   0 },
+	{ VF610_SRC_SRSR_SW_RST,        RESET_RST,   0 },
+	{ /* sentinel */ }
+};
+
+int vf610_init(void)
+{
+	const char *cputypestr;
+	void __iomem *src = IOMEM(VF610_SRC_BASE_ADDR);
+
+	switch (vf610_cpu_type()) {
+	case VF610_CPUTYPE_VF610:
+		cputypestr = "VF610";
+		break;
+	case VF610_CPUTYPE_VF600:
+		cputypestr = "VF600";
+		break;
+	case VF610_CPUTYPE_VF510:
+		cputypestr = "VF510";
+		break;
+	case VF610_CPUTYPE_VF500:
+		cputypestr = "VF500";
+		break;
+	default:
+		cputypestr = "unknown VFxxx";
+		break;
+	}
+
+	imx_set_silicon_revision(cputypestr, vf610_cpu_revision());
+	imx_set_reset_reason(src + IMX_SRC_SRSR, vf610_reset_reasons);
+	return 0;
+}