[PATCH 13/23] ARM: OMAP3: SDRC: add timing data for Numonyx M65KxxxxAM

Tony Lindgren tony at atomide.com
Wed Feb 17 20:32:23 EST 2010


From: Enric Balletbo i Serra <eballetbo at iseebcn.com>

Add timing data for the Numonyx M65KxxxxAM SDRAM chip, used on the
IGEP v2 board.

Signed-off-by: Enric Balletbo i Serra <eballetbo at iseebcn.com>
Signed-off-by: Tony Lindgren <tony at atomide.com>
---
 arch/arm/mach-omap2/sdram-numonyx-m65kxxxxam.h |   51 ++++++++++++++++++++++++
 1 files changed, 51 insertions(+), 0 deletions(-)
 create mode 100644 arch/arm/mach-omap2/sdram-numonyx-m65kxxxxam.h

diff --git a/arch/arm/mach-omap2/sdram-numonyx-m65kxxxxam.h b/arch/arm/mach-omap2/sdram-numonyx-m65kxxxxam.h
new file mode 100644
index 0000000..cd43529
--- /dev/null
+++ b/arch/arm/mach-omap2/sdram-numonyx-m65kxxxxam.h
@@ -0,0 +1,51 @@
+/*
+ * SDRC register values for the Numonyx M65KXXXXAM
+ *
+ * Copyright (C) 2009 Integration Software and Electronic Engineering.
+ *
+ * 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.
+ */
+
+#ifndef __ARCH_ARM_MACH_OMAP2_SDRAM_NUMONYX_M65KXXXXAM
+#define __ARCH_ARM_MACH_OMAP2_SDRAM_NUMONYX_M65KXXXXAM
+
+#include <plat/sdrc.h>
+
+/* Numonyx  M65KXXXXAM */
+static struct omap_sdrc_params m65kxxxxam_sdrc_params[] = {
+	[0] = {
+		.rate		= 200000000,
+		.actim_ctrla	= 0xe321d4c6,
+		.actim_ctrlb	= 0x00022328,
+		.rfr_ctrl	= 0x0005e601,
+		.mr		= 0x00000032,
+	},
+	[1] = {
+		.rate		= 166000000,
+		.actim_ctrla	= 0xba9dc485,
+		.actim_ctrlb	= 0x00022321,
+		.rfr_ctrl	= 0x0004dc01,
+		.mr		= 0x00000032,
+	},
+	[2] = {
+		.rate		= 133000000,
+		.actim_ctrla	= 0x9a19b485,
+		.actim_ctrlb	= 0x0002231b,
+		.rfr_ctrl	= 0x0003de01,
+		.mr		= 0x00000032,
+	},
+	[3] = {
+		.rate		= 83000000,
+		.actim_ctrla	= 0x594ca242,
+		.actim_ctrlb	= 0x00022310,
+		.rfr_ctrl	= 0x00025501,
+		.mr		= 0x00000032,
+	},
+	[4] = {
+		.rate			= 0
+	},
+};
+
+#endif




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