From c5b22a5360662597511bebf95058c9dc777ee788 Mon Sep 17 00:00:00 2001
From: Lukasz Majewski <lukma@denx.de>
Date: Wed, 5 Dec 2018 17:04:01 +0100
Subject: [PATCH] ddr: vybrid: Add DDRMC calibration related registers (DQS to
 DQ)

This commit provides extra defines needed for DDR memory controller
calibration (read leveling performing).

Signed-off-by: Lukasz Majewski <lukma@denx.de>
Reviewed-by: Stefan Agner <stefan.agner@toradex.com>
---
 arch/arm/include/asm/arch-vf610/imx-regs.h | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/arch/arm/include/asm/arch-vf610/imx-regs.h b/arch/arm/include/asm/arch-vf610/imx-regs.h
index f71fbf4e73..5d1f63c98b 100644
--- a/arch/arm/include/asm/arch-vf610/imx-regs.h
+++ b/arch/arm/include/asm/arch-vf610/imx-regs.h
@@ -207,15 +207,27 @@
 #define DDRMC_CR88_TODTL_CMD(v)				(((v) & 0x1f) << 16)
 #define DDRMC_CR89_AODT_RWSMCS(v)			((v) & 0xf)
 #define DDRMC_CR91_R2W_SMCSDL(v)			(((v) & 0x7) << 16)
+#define DDRMC_CR93_SW_LVL_MODE_OFF			(8)
+#define DDRMC_CR93_SW_LVL_MODE(v) (((v) & 0x3) << DDRMC_CR93_SW_LVL_MODE_OFF)
+#define DDRMC_CR93_SWLVL_LOAD				BIT(16)
+#define DDRMC_CR93_SWLVL_START				BIT(24)
+#define DDRMC_CR94_SWLVL_EXIT				BIT(0)
+#define DDRMC_CR94_SWLVL_OP_DONE			BIT(8)
+#define DDRMC_CR94_SWLVL_RESP_0_OFF			(24)
+#define DDRMC_CR95_SWLVL_RESP_1_OFF			(0)
 #define DDRMC_CR96_WLMRD(v)				(((v) & 0x3f) << 8)
 #define DDRMC_CR96_WLDQSEN(v)				((v) & 0x3f)
 #define DDRMC_CR97_WRLVL_EN				(1 << 24)
 #define DDRMC_CR98_WRLVL_DL_0(v)			((v) & 0xffff)
 #define DDRMC_CR99_WRLVL_DL_1(v)			((v) & 0xffff)
+#define DDRMC_CR101_PHY_RDLVL_EDGE_OFF			(24)
+#define DDRMC_CR101_PHY_RDLVL_EDGE BIT(DDRMC_CR101_PHY_RDLVL_EDGE_OFF)
 #define DDRMC_CR102_RDLVL_GT_REGEN			(1 << 16)
 #define DDRMC_CR102_RDLVL_REG_EN			(1 << 8)
-#define DDRMC_CR105_RDLVL_DL_0(v)			(((v) & 0xff) << 8)
+#define DDRMC_CR105_RDLVL_DL_0_OFF			(8)
+#define DDRMC_CR105_RDLVL_DL_0(v) (((v) & 0xff) << DDRMC_CR105_RDLVL_DL_0_OFF)
 #define DDRMC_CR106_RDLVL_GTDL_0(v)			((v) & 0xff)
+#define DDRMC_CR110_RDLVL_DL_1_OFF			(0)
 #define DDRMC_CR110_RDLVL_DL_1(v)			((v) & 0xff)
 #define DDRMC_CR110_RDLVL_GTDL_1(v)			(((v) & 0xff) << 16)
 #define DDRMC_CR114_RDLVL_GTDL_2(v)			(((v) & 0xffff) << 8)
-- 
2.39.5