driver/ddr/altera: Add the sdram calibration portion

This patch adds the DDR calibration portion of the Altera SDRAM driver.

Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>

1 files changed, 84 insertions, 0 deletions

diff --git a/drivers/ddr/altera/sequencer_auto_ac_init.h b/drivers/ddr/altera/sequencer_auto_ac_init.h
new file mode 100644
index 0000000000..c46421b212
--- /dev/null
+++ b/drivers/ddr/altera/sequencer_auto_ac_init.h
@@ -0,0 +1,84 @@
+/*
+ * Copyright Altera Corporation (C) 2012-2015
+ *
+ * SPDX-License-Identifier:    BSD-3-Clause
+ */
+
+const uint32_t ac_rom_init[] = {
+#ifdef CONFIG_SOCFPGA_ARRIA5
+/* The if..else... is not required if generated by tools */
+	0x20700000,
+	0x20780000,
+	0x10080831,
+	0x10080930,
+	0x10090004,
+	0x100a0008,
+	0x100b0000,
+	0x10380400,
+	0x10080849,
+	0x100808c8,
+	0x100a0004,
+	0x10090010,
+	0x100b0000,
+	0x30780000,
+	0x38780000,
+	0x30780000,
+	0x10680000,
+	0x106b0000,
+	0x10280400,
+	0x10480000,
+	0x1c980000,
+	0x1c9b0000,
+	0x1c980008,
+	0x1c9b0008,
+	0x38f80000,
+	0x3cf80000,
+	0x38780000,
+	0x18180000,
+	0x18980000,
+	0x13580000,
+	0x135b0000,
+	0x13580008,
+	0x135b0008,
+	0x33780000,
+	0x10580008,
+	0x10780000
+#else
+	0x20700000,
+	0x20780000,
+	0x10080431,
+	0x10080530,
+	0x10090004,
+	0x100a0008,
+	0x100b0000,
+	0x10380400,
+	0x10080449,
+	0x100804c8,
+	0x100a0004,
+	0x10090010,
+	0x100b0000,
+	0x30780000,
+	0x38780000,
+	0x30780000,
+	0x10680000,
+	0x106b0000,
+	0x10280400,
+	0x10480000,
+	0x1c980000,
+	0x1c9b0000,
+	0x1c980008,
+	0x1c9b0008,
+	0x38f80000,
+	0x3cf80000,
+	0x38780000,
+	0x18180000,
+	0x18980000,
+	0x13580000,
+	0x135b0000,
+	0x13580008,
+	0x135b0008,
+	0x33780000,
+	0x10580008,
+	0x10780000
+#endif /* CONFIG_SOCFPGA_ARRIA5 */
+};