ram: rk3399: migrate to use common code

For there are some structures and functions are common for all rockchip SoCs,
migrate to use the common code so that we can clean up reduandent codes.

Signed-off-by: YouMin Chen <cym@rock-chips.com>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>

9 files changed, 61 insertions, 56 deletions

diff --git a/arch/arm/dts/rk3399-sdram-ddr3-1333.dtsi b/arch/arm/dts/rk3399-sdram-ddr3-1333.dtsi
index 3708bd6..7fae249 100644
--- a/arch/arm/dts/rk3399-sdram-ddr3-1333.dtsi
+++ b/arch/arm/dts/rk3399-sdram-ddr3-1333.dtsi
@@ -13,6 +13,8 @@
 		0x0
 		0xf
 		0xf
+		0xf
+		0xf
 		1
 		0x80120e12
 		0x11030802
@@ -28,6 +30,8 @@
 		0x0
 		0xf
 		0xf
+		0xf
+		0xf
 		1
 		0x80120e12
 		0x11030802
diff --git a/arch/arm/dts/rk3399-sdram-ddr3-1600.dtsi b/arch/arm/dts/rk3399-sdram-ddr3-1600.dtsi
index fcd01f8..23c7c34 100644
--- a/arch/arm/dts/rk3399-sdram-ddr3-1600.dtsi
+++ b/arch/arm/dts/rk3399-sdram-ddr3-1600.dtsi
@@ -13,6 +13,8 @@
 		0x0
 		0xf
 		0xf
+		0xf
+		0xf
 		1
 		0x80151015
 		0x14040902
@@ -28,6 +30,8 @@
 		0x0
 		0xf
 		0xf
+		0xf
+		0xf
 		1
 		0x80151015
 		0x14040902
diff --git a/arch/arm/dts/rk3399-sdram-ddr3-1866.dtsi b/arch/arm/dts/rk3399-sdram-ddr3-1866.dtsi
index c46c199..ea029ca 100644
--- a/arch/arm/dts/rk3399-sdram-ddr3-1866.dtsi
+++ b/arch/arm/dts/rk3399-sdram-ddr3-1866.dtsi
@@ -13,6 +13,8 @@
 		0x0
 		0xf
 		0xf
+		0xf
+		0xf
 		1
 		0x80181219
 		0x17050a03
@@ -28,6 +30,8 @@
 		0x0
 		0xf
 		0xf
+		0xf
+		0xf
 		1
 		0x80181219
 		0x17050a03
diff --git a/arch/arm/dts/rk3399-sdram-lpddr3-2GB-1600.dtsi b/arch/arm/dts/rk3399-sdram-lpddr3-2GB-1600.dtsi
index d14e833..7296dbb 100644
--- a/arch/arm/dts/rk3399-sdram-lpddr3-2GB-1600.dtsi
+++ b/arch/arm/dts/rk3399-sdram-lpddr3-2GB-1600.dtsi
@@ -14,6 +14,8 @@
 		0x0
 		0xf
 		0xf
+		0xf
+		0xf
 		1
 		0x1d191519
 		0x14040808
@@ -29,6 +31,8 @@
 		0x0
 		0xf
 		0xf
+		0xf
+		0xf
 		1
 		0x1d191519
 		0x14040808
diff --git a/arch/arm/dts/rk3399-sdram-lpddr3-4GB-1600.dtsi b/arch/arm/dts/rk3399-sdram-lpddr3-4GB-1600.dtsi
index fc4cccb..bf429c2 100644
--- a/arch/arm/dts/rk3399-sdram-lpddr3-4GB-1600.dtsi
+++ b/arch/arm/dts/rk3399-sdram-lpddr3-4GB-1600.dtsi
@@ -13,6 +13,8 @@
 		0x0
 		0xf
 		0xf
+		0xf
+		0xf
 		1
 		0x1d191519
 		0x14040808
@@ -28,6 +30,8 @@
 		0x0
 		0xf
 		0xf
+		0xf
+		0xf
 		1
 		0x1d191519
 		0x14040808
diff --git a/arch/arm/dts/rk3399-sdram-lpddr3-samsung-4GB-1866.dtsi b/arch/arm/dts/rk3399-sdram-lpddr3-samsung-4GB-1866.dtsi
index 2a627e1..96f459f 100644
--- a/arch/arm/dts/rk3399-sdram-lpddr3-samsung-4GB-1866.dtsi
+++ b/arch/arm/dts/rk3399-sdram-lpddr3-samsung-4GB-1866.dtsi
@@ -13,6 +13,8 @@
 		0x0
 		0xf
 		0xf
+		0xf
+		0xf
 		1
 
 		0x801d181e
@@ -30,6 +32,8 @@
 		0x0
 		0xf
 		0xf
+		0xf
+		0xf
 		1
 
 		0x801d181e
diff --git a/arch/arm/dts/rk3399-sdram-lpddr4-100.dtsi b/arch/arm/dts/rk3399-sdram-lpddr4-100.dtsi
index 4a4414a..f0c478d 100644
--- a/arch/arm/dts/rk3399-sdram-lpddr4-100.dtsi
+++ b/arch/arm/dts/rk3399-sdram-lpddr4-100.dtsi
@@ -15,6 +15,8 @@
 		0x0
 		0xf
 		0xf
+		0xf
+		0xf
 		1
 		0x80241d22
 		0x15050f08
@@ -30,6 +32,8 @@
 		0x0
 		0xf
 		0xf
+		0xf
+		0xf
 		1
 		0x80241d22
 		0x15050f08
diff --git a/arch/arm/include/asm/arch-rockchip/sdram_rk3399.h b/arch/arm/include/asm/arch-rockchip/sdram_rk3399.h
index 485bb3d..f0a6644 100644
--- a/arch/arm/include/asm/arch-rockchip/sdram_rk3399.h
+++ b/arch/arm/include/asm/arch-rockchip/sdram_rk3399.h
@@ -6,6 +6,7 @@
 #ifndef _ASM_ARCH_SDRAM_RK3399_H
 #define _ASM_ARCH_SDRAM_RK3399_H
 #include <asm/arch-rockchip/sdram_common.h>
+#include <asm/arch-rockchip/sdram_msch.h>
 
 struct rk3399_ddr_pctl_regs {
 	u32 denali_ctl[332];
@@ -19,55 +20,6 @@ struct rk3399_ddr_pi_regs {
 	u32 denali_pi[200];
 };
 
-union noc_ddrtimingc0 {
-	u32 d32;
-	struct {
-		unsigned burstpenalty : 4;
-		unsigned reserved0 : 4;
-		unsigned wrtomwr : 6;
-		unsigned reserved1 : 18;
-	} b;
-};
-
-union noc_ddrmode {
-	u32 d32;
-	struct {
-		unsigned autoprecharge : 1;
-		unsigned bypassfiltering : 1;
-		unsigned fawbank : 1;
-		unsigned burstsize : 2;
-		unsigned mwrsize : 2;
-		unsigned reserved2 : 1;
-		unsigned forceorder : 8;
-		unsigned forceorderstate : 8;
-		unsigned reserved3 : 8;
-	} b;
-};
-
-struct rk3399_msch_regs {
-	u32 coreid;
-	u32 revisionid;
-	u32 ddrconf;
-	u32 ddrsize;
-	u32 ddrtiminga0;
-	u32 ddrtimingb0;
-	u32 ddrtimingc0;
-	u32 devtodev0;
-	u32 reserved0[(0x110 - 0x20) / 4];
-	u32 ddrmode;
-	u32 reserved1[(0x1000 - 0x114) / 4];
-	u32 agingx0;
-};
-
-struct rk3399_msch_timings {
-	u32 ddrtiminga0;
-	u32 ddrtimingb0;
-	union noc_ddrtimingc0 ddrtimingc0;
-	u32 devtodev0;
-	union noc_ddrmode ddrmode;
-	u32 agingx0;
-};
-
 struct rk3399_ddr_cic_regs {
 	u32 cic_ctrl0;
 	u32 cic_ctrl1;
@@ -84,14 +36,38 @@ struct rk3399_ddr_cic_regs {
 #define START		1
 
 /* DENALI_CTL_68 */
-#define PWRUP_SREFRESH_EXIT	(1 << 16)
+#define PWRUP_SREFRESH_EXIT	BIT(16)
 
 /* DENALI_CTL_274 */
 #define MEM_RST_VALID	1
 
+struct msch_regs {
+	u32 coreid;
+	u32 revisionid;
+	u32 ddrconf;
+	u32 ddrsize;
+	union noc_ddrtiminga0 ddrtiminga0;
+	union noc_ddrtimingb0 ddrtimingb0;
+	union noc_ddrtimingc0 ddrtimingc0;
+	union noc_devtodev0 devtodev0;
+	u32 reserved0[(0x110 - 0x20) / 4];
+	union noc_ddrmode ddrmode;
+	u32 reserved1[(0x1000 - 0x114) / 4];
+	u32 agingx0;
+};
+
+struct sdram_msch_timings {
+	union noc_ddrtiminga0 ddrtiminga0;
+	union noc_ddrtimingb0 ddrtimingb0;
+	union noc_ddrtimingc0 ddrtimingc0;
+	union noc_devtodev0 devtodev0;
+	union noc_ddrmode ddrmode;
+	u32 agingx0;
+};
+
 struct rk3399_sdram_channel {
 	struct sdram_cap_info cap_info;
-	struct rk3399_msch_timings noc_timings;
+	struct sdram_msch_timings noc_timings;
 };
 
 struct rk3399_sdram_params {
@@ -102,11 +78,11 @@ struct rk3399_sdram_params {
 	struct rk3399_ddr_publ_regs phy_regs;
 };
 
-#define PI_CA_TRAINING		(1 << 0)
-#define PI_WRITE_LEVELING	(1 << 1)
-#define PI_READ_GATE_TRAINING	(1 << 2)
-#define PI_READ_LEVELING	(1 << 3)
-#define PI_WDQ_LEVELING		(1 << 4)
+#define PI_CA_TRAINING		BIT(0)
+#define PI_WRITE_LEVELING	BIT(1)
+#define PI_READ_GATE_TRAINING	BIT(2)
+#define PI_READ_LEVELING	BIT(3)
+#define PI_WDQ_LEVELING		BIT(4)
 #define PI_FULL_TRAINING	0xff
 
 #endif
diff --git a/arch/arm/mach-rockchip/Kconfig b/arch/arm/mach-rockchip/Kconfig
index 5f1ad51..7746b66 100644
--- a/arch/arm/mach-rockchip/Kconfig
+++ b/arch/arm/mach-rockchip/Kconfig
@@ -184,6 +184,7 @@ config ROCKCHIP_RK3399
 	select DM_REGULATOR_FIXED
 	select BOARD_LATE_INIT
 	imply ROCKCHIP_COMMON_BOARD
+	imply ROCKCHIP_SDRAM_COMMON
 	imply SPL_ROCKCHIP_COMMON_BOARD
 	imply TPL_SERIAL_SUPPORT
 	imply TPL_LIBCOMMON_SUPPORT