#define DDR_PHY_TBL_CHG_ADDR            0xaeeddeea
#define DDR_PHY_TBL_END                 0xaeededed

/**
 * phyr030[18:16] - Ron PU (PHY side)
 * phyr030[14:12] - Ron PD (PHY side)
 *   b'000 : disable
 *   b'001 : 240 ohm
 *   b'010 : 120 ohm
 *   b'011 : 80 ohm
 *   b'100 : 60 ohm
 *   b'101 : 48 ohm
 *   b'110 : 40 ohm
 *   b'111 : 34 ohm (default)
 *
 */
#define PHY_RON				((0x7 << 16) | (0x7 << 12))

/**
 * phyr030[10:8] - ODT configuration (PHY side)
 *   b'000 : ODT disabled
 *   b'001 : 240 ohm
 *   b'010 : 120 ohm
 *   b'011 : 80 ohm (default)
 *   b'100 : 60 ohm
 *   b'101 : 48 ohm
 *   b'110 : 40 ohm
 *   b'111 : 34 ohm
 */
#if defined(CONFIG_ASPEED_DDR4_PHY_ODT40)
#define PHY_ODT			(0x6 << 8)
#elif defined(CONFIG_ASPEED_DDR4_PHY_ODT48)
#define PHY_ODT			(0x5 << 8)
#elif defined(CONFIG_ASPEED_DDR4_PHY_ODT60)
#define PHY_ODT			(0x4 << 8)
#else
#define PHY_ODT			(0x3 << 8)
#endif

/**
 * MR1[2:1] output driver impedance
 *   b'00 : 34 ohm (default)
 *   b'01 : 48 ohm
 */
#ifdef ASPEED_DDR4_DRAM_RON_48
#define DRAM_RON			(0x1 << 1)
#else
#define DRAM_RON			(0x0 << 1)
#endif

/**
 * DRAM ODT - synchronous ODT mode
 *   RTT_WR: disable
 *   RTT_NOM = RTT_PARK
 *
 * MR1[10:8] RTT_NOM
 *   b'000 : RTT_NOM disable
 *   b'001 : 60 ohm
 *   b'010 : 120 ohm
 *   b'011 : 40 ohm
 *   b'100 : 240 ohm
 *   b'101 : 48 ohm  (default)
 *   b'110 : 80 ohm
 *   b'111 : 34 ohm
 *
 * MR5[8:6] RTT_PARK
 *   b'000 : RTT_PARK disable
 *   b'001 : 60 ohm
 *   b'010 : 120 ohm
 *   b'011 : 40 ohm
 *   b'100 : 240 ohm
 *   b'101 : 48 ohm  (default)
 *   b'110 : 80 ohm
 *   b'111 : 34 ohm
 *
 * MR2[11:9] RTT_WR
 *   b'000 : Dynamic ODT off  (default)
 *   b'001 : 120 ohm
 *   b'010 : 240 ohm
 *   b'011 : Hi-Z
 *   b'100 : 80 ohm
 */
#define RTT_WR				(0x0 << 9)

#if defined(CONFIG_ASPEED_DDR4_DRAM_ODT60)
#define RTT_NOM				(0x1 << 8)
#define RTT_PARK			(0x1 << 6)
#elif defined(CONFIG_ASPEED_DDR4_DRAM_ODT48)
#define RTT_NOM				(0x5 << 8)
#define RTT_PARK			(0x5 << 6)
#else
#define RTT_NOM				(0x3 << 8)
#define RTT_PARK			(0x3 << 6)
#endif

/**
 * MR6[6] VrefDQ training range
 *   b'0 : range 1
 *   b'1 : range 2 (default)
 */
#define VREFDQ_RANGE_2			BIT(6)

/**
 * Latency setting:
 * Force AL = PL = 0
 * -> WL = AL + CWL + PL = CWL
 * -> RL = AL + CL + PL = CL
 */
#define CONFIG_WL			9
#define CONFIG_RL			12
#define T_RDDATA_EN			((CONFIG_RL - 2) << 8)
#define T_PHY_WRLAT			(CONFIG_WL - 2)

/* MR0 */
#define MR0_CL_12			(BIT(4) | BIT(2))	/*  new */
#define MR0_WR12_RTP6			BIT(9)
#define MR0_DLL_RESET			BIT(8)
#define MR0_VAL				(MR0_CL_12 | MR0_WR12_RTP6 | MR0_DLL_RESET)

/* MR1 */
#define MR1_VAL				(0x0001 | RTT_NOM | DRAM_RON)

/* MR2 */
#define MR2_CWL_9			0
#define MR2_VAL				(0x0000 | RTT_WR | MR2_CWL_9)

/* MR3 ~ MR6 */
#define MR3_VAL				0x0000
#define MR4_VAL				0x0000
#define MR5_VAL				(0x0400 | RTT_PARK)
#define MR6_VAL				0x0400

#if defined(CONFIG_ASPEED_DDR4_800)
u32 ast2600_sdramphy_config[165] = {
	0x1e6e0100,	// start address
	0x00000000,	// phyr000
	0x0c002062,	// phyr004
	0x1a7a0063,	// phyr008
	0x5a7a0063,	// phyr00c
	0x1a7a0063,	// phyr010
	0x1a7a0063,	// phyr014
	0x20000000,	// phyr018
	0x20000000,	// phyr01c
	0x20000000,	// phyr020
	0x20000000,	// phyr024
	0x00000008,	// phyr028
	0x00000000,	// phyr02c
	(PHY_RON | PHY_ODT),	/* phyr030 */
	0x00000000,	// phyr034
	0x00000000,	// phyr038
	0x20000000,	// phyr03c
	0x50506000,	// phyr040
	0x50505050,	// phyr044
	0x00002f07,	// phyr048
	0x00003080,	// phyr04c
	0x04000000,	// phyr050
	((MR3_VAL << 16) | MR2_VAL),	/* phyr054 */
	((MR0_VAL << 16) | MR1_VAL),	/* phyr058 */
	((MR5_VAL << 16) | MR4_VAL),	/* phyr05c */
	((0x0800 << 16) | MR6_VAL | VREFDQ_RANGE_2 | 0xe), /* phyr060 */
	0x00000000,	// phyr064
	0x00180008,	// phyr068
	0x00e00400,	// phyr06c
	0x00140206,	// phyr070
	0x1d4c0000,	// phyr074
	0x493e0107,	// phyr078
	0x08060404,	// phyr07c
	0x90000a00,	// phyr080
	0x06420618,	// phyr084
	0x00001002,	// phyr088
	0x05701016,	// phyr08c
	0x10000000,	// phyr090
	0xaeeddeea,	// change address
	0x1e6e019c,	// new address
	0x20202020,	// phyr09c
	0x20202020,	// phyr0a0
	0x00002020,	// phyr0a4
	0x00002020,	// phyr0a8
	0x00000001,	// phyr0ac
	0xaeeddeea,	// change address
	0x1e6e01cc,	// new address
	0x01010101,	// phyr0cc
	0x01010101,	// phyr0d0
	0x80808080,	// phyr0d4
	0x80808080,	// phyr0d8
	0xaeeddeea,	// change address
	0x1e6e0288,	// new address
	0x80808080,	// phyr188
	0x80808080,	// phyr18c
	0x80808080,	// phyr190
	0x80808080,	// phyr194
	0xaeeddeea,	// change address
	0x1e6e02f8,	// new address
	0x90909090,	// phyr1f8
	0x88888888,	// phyr1fc
	0xaeeddeea,	// change address
	0x1e6e0300,	// new address
	0x00000000,	// phyr200
	0xaeeddeea,	// change address
	0x1e6e0194,	// new address
	0x80118260,	// phyr094
	0xaeeddeea,	// change address
	0x1e6e019c,	// new address
	0x20202020,	// phyr09c
	0x20202020,	// phyr0a0
	0x00002020,	// phyr0a4
	0x80000000,	// phyr0a8
	0x00000001,	// phyr0ac
	0xaeeddeea,	// change address
	0x1e6e0318,	// new address
	0x09222719,	// phyr218
	0x00aa4403,	// phyr21c
	0xaeeddeea,	// change address
	0x1e6e0198,	// new address
	0x08060000,	// phyr098
	0xaeeddeea,	// change address
	0x1e6e01b0,	// new address
	0x00000000,	// phyr0b0
	0x00000000,	// phyr0b4
	0x00000000,	// phyr0b8
	0x00000000,	// phyr0bc
	0x00000000,	// phyr0c0
	0x00000000,	// phyr0c4
	0x000aff2c,	// phyr0c8
	0xaeeddeea,	// change address
	0x1e6e01dc,	// new address
	0x00080000,	// phyr0dc
	0x00000000,	// phyr0e0
	0xaa55aa55,	// phyr0e4
	0x55aa55aa,	// phyr0e8
	0xaaaa5555,	// phyr0ec
	0x5555aaaa,	// phyr0f0
	0xaa55aa55,	// phyr0f4
	0x55aa55aa,	// phyr0f8
	0xaaaa5555,	// phyr0fc
	0x5555aaaa,	// phyr100
	0xaa55aa55,	// phyr104
	0x55aa55aa,	// phyr108
	0xaaaa5555,	// phyr10c
	0x5555aaaa,	// phyr110
	0xaa55aa55,	// phyr114
	0x55aa55aa,	// phyr118
	0xaaaa5555,	// phyr11c
	0x5555aaaa,	// phyr120
	0x20202020,	// phyr124
	0x20202020,	// phyr128
	0x20202020,	// phyr12c
	0x20202020,	// phyr130
	0x20202020,	// phyr134
	0x20202020,	// phyr138
	0x20202020,	// phyr13c
	0x20202020,	// phyr140
	0x20202020,	// phyr144
	0x20202020,	// phyr148
	0x20202020,	// phyr14c
	0x20202020,	// phyr150
	0x20202020,	// phyr154
	0x20202020,	// phyr158
	0x20202020,	// phyr15c
	0x20202020,	// phyr160
	0x20202020,	// phyr164
	0x20202020,	// phyr168
	0x20202020,	// phyr16c
	0x20202020,	// phyr170
	0xaeeddeea,	// change address
	0x1e6e0298,	// new address
	0x20200800,	// phyr198
	0x20202020,	// phyr19c
	0x20202020,	// phyr1a0
	0x20202020,	// phyr1a4
	0x20202020,	// phyr1a8
	0x20202020,	// phyr1ac
	0x20202020,	// phyr1b0
	0x20202020,	// phyr1b4
	0x20202020,	// phyr1b8
	0x20202020,	// phyr1bc
	0x20202020,	// phyr1c0
	0x20202020,	// phyr1c4
	0x20202020,	// phyr1c8
	0x20202020,	// phyr1cc
	0x20202020,	// phyr1d0
	0x20202020,	// phyr1d4
	0x20202020,	// phyr1d8
	0x20202020,	// phyr1dc
	0x20202020,	// phyr1e0
	0x20202020,	// phyr1e4
	0x00002020,	// phyr1e8
	0xaeeddeea,	// change address
	0x1e6e0304,	// new address
	0x00000800,	// phyr204
	0xaeeddeea,	// change address
	0x1e6e027c,	// new address
	0x4e400000,	// phyr17c
	0x59595959,	// phyr180
	0x40404040,	// phyr184
	0xaeeddeea,	// change address
	0x1e6e02f4,	// new address
	0x00000059,	// phyr1f4
	0xaeededed,	// end
};
#else
u32 ast2600_sdramphy_config[165] = {
	0x1e6e0100,	// start address
	0x00000000,	// phyr000
	0x0c002062,	// phyr004
	0x1a7a0063,	// phyr008
	0x5a7a0063,	// phyr00c
	0x1a7a0063,	// phyr010
	0x1a7a0063,	// phyr014
	0x20000000,	// phyr018
	0x20000000,	// phyr01c
	0x20000000,	// phyr020
	0x20000000,	// phyr024
	0x00000008,	// phyr028
	0x00000000,	// phyr02c
	(PHY_RON | PHY_ODT),	/* phyr030 */
	0x00000000,	// phyr034
	0x00000000,	// phyr038
	0x20000000,	// phyr03c
	0x50506000,	// phyr040
	0x50505050,	// phyr044
	0x00002f07,	// phyr048
	0x00003080,	// phyr04c
	0x04000000,	// phyr050
	((MR3_VAL << 16) | MR2_VAL),	/* phyr054 */
	((MR0_VAL << 16) | MR1_VAL),	/* phyr058 */
	((MR5_VAL << 16) | MR4_VAL),	/* phyr05c */
	((0x0800 << 16) | MR6_VAL | VREFDQ_RANGE_2 | 0xe), /* phyr060 */
	0x00000000,	// phyr064
	0x00180008,	// phyr068
	0x00e00400,	// phyr06c
	0x00140206,	// phyr070
	0x1d4c0000,	// phyr074
	0x493e0107,	// phyr078
	0x08060404,	// phyr07c
	0x90000a00,	// phyr080
	0x06420c30,	// phyr084
	0x00001002,	// phyr088
	0x05701016,	// phyr08c
	0x10000000,	// phyr090
	0xaeeddeea,	// change address
	0x1e6e019c,	// new address
	0x20202020,	// phyr09c
	0x20202020,	// phyr0a0
	0x00002020,	// phyr0a4
	0x00002020,	// phyr0a8
	0x00000001,	// phyr0ac
	0xaeeddeea,	// change address
	0x1e6e01cc,	// new address
	0x01010101,	// phyr0cc
	0x01010101,	// phyr0d0
	0x80808080,	// phyr0d4
	0x80808080,	// phyr0d8
	0xaeeddeea,	// change address
	0x1e6e0288,	// new address
	0x80808080,	// phyr188
	0x80808080,	// phyr18c
	0x80808080,	// phyr190
	0x80808080,	// phyr194
	0xaeeddeea,	// change address
	0x1e6e02f8,	// new address
	0x90909090,	// phyr1f8
	0x88888888,	// phyr1fc
	0xaeeddeea,	// change address
	0x1e6e0300,	// new address
	0x00000000,	// phyr200
	0xaeeddeea,	// change address
	0x1e6e0194,	// new address	
	0x801112e0,	// phyr094 - bit12=1,15=0,- write window is ok 
	0xaeeddeea,	// change address
	0x1e6e019c,	// new address
	0x20202020,	// phyr09c
	0x20202020,	// phyr0a0
	0x00002020,	// phyr0a4
	0x80000000,	// phyr0a8
	0x00000001,	// phyr0ac
	0xaeeddeea,	// change address
	0x1e6e0318,	// new address
	0x09222719,	// phyr218
	0x00aa4403,	// phyr21c
	0xaeeddeea,	// change address
	0x1e6e0198,	// new address
	0x08060000,	// phyr098
	0xaeeddeea,	// change address
	0x1e6e01b0,	// new address
	0x00000000,	// phyr0b0
	0x00000000,	// phyr0b4
	0x00000000,	// phyr0b8
	0x00000000,	// phyr0bc
	0x00000000,	// phyr0c0 - ori
	0x00000000,	// phyr0c4
	0x000aff2c,	// phyr0c8
	0xaeeddeea,	// change address
	0x1e6e01dc,	// new address
	0x00080000,	// phyr0dc
	0x00000000,	// phyr0e0
	0xaa55aa55,	// phyr0e4
	0x55aa55aa,	// phyr0e8
	0xaaaa5555,	// phyr0ec
	0x5555aaaa,	// phyr0f0
	0xaa55aa55,	// phyr0f4
	0x55aa55aa,	// phyr0f8
	0xaaaa5555,	// phyr0fc
	0x5555aaaa,	// phyr100
	0xaa55aa55,	// phyr104
	0x55aa55aa,	// phyr108
	0xaaaa5555,	// phyr10c
	0x5555aaaa,	// phyr110
	0xaa55aa55,	// phyr114
	0x55aa55aa,	// phyr118
	0xaaaa5555,	// phyr11c
	0x5555aaaa,	// phyr120
	0x20202020,	// phyr124
	0x20202020,	// phyr128
	0x20202020,	// phyr12c
	0x20202020,	// phyr130
	0x20202020,	// phyr134
	0x20202020,	// phyr138
	0x20202020,	// phyr13c
	0x20202020,	// phyr140
	0x20202020,	// phyr144
	0x20202020,	// phyr148
	0x20202020,	// phyr14c
	0x20202020,	// phyr150
	0x20202020,	// phyr154
	0x20202020,	// phyr158
	0x20202020,	// phyr15c
	0x20202020,	// phyr160
	0x20202020,	// phyr164
	0x20202020,	// phyr168
	0x20202020,	// phyr16c
	0x20202020,	// phyr170
	0xaeeddeea,	// change address
	0x1e6e0298,	// new address
	0x20200800,	// phyr198
	0x20202020,	// phyr19c
	0x20202020,	// phyr1a0
	0x20202020,	// phyr1a4
	0x20202020,	// phyr1a8
	0x20202020,	// phyr1ac
	0x20202020,	// phyr1b0
	0x20202020,	// phyr1b4
	0x20202020,	// phyr1b8
	0x20202020,	// phyr1bc
	0x20202020,	// phyr1c0
	0x20202020,	// phyr1c4
	0x20202020,	// phyr1c8
	0x20202020,	// phyr1cc
	0x20202020,	// phyr1d0
	0x20202020,	// phyr1d4
	0x20202020,	// phyr1d8
	0x20202020,	// phyr1dc
	0x20202020,	// phyr1e0
	0x20202020,	// phyr1e4
	0x00002020,	// phyr1e8
	0xaeeddeea,	// change address
	0x1e6e0304,	// new address
	0x00000800,	// phyr204
	0xaeeddeea,	// change address
	0x1e6e027c,	// new address
	0x4e400000,	// phyr17c
	0x59595959,	// phyr180
	0x40404040,	// phyr184
	0xaeeddeea,	// change address
	0x1e6e02f4,	// new address
	0x00000059,	// phyr1f4
	0xaeededed,	// end
};
#endif