drivers/ddr/marvell/axp/ddr3_axp.h

/* SPDX-License-Identifier: GPL-2.0 */
/*
 * Copyright (C) Marvell International Ltd. and its affiliates
 */

#ifndef __DDR3_AXP_H
#define __DDR3_AXP_H

#include <config.h>

#define MV_78XX0_Z1_REV			0x0
#define MV_78XX0_A0_REV			0x1
#define MV_78XX0_B0_REV			0x2

#define SAR_DDR3_FREQ_MASK		0xFE00000
#define SAR_CPU_FAB_GET(cpu, fab)	(((cpu & 0x7) << 21) | ((fab & 0xF) << 24))

#define MAX_CS				4

#define MIN_DIMM_ADDR			0x50
#define FAR_END_DIMM_ADDR		0x50
#define MAX_DIMM_ADDR			0x60

#ifndef CFG_SYS_SDRAM_SIZE
#define SDRAM_CS_SIZE			0xFFFFFFF
#else
#define SDRAM_CS_SIZE			((CFG_SYS_SDRAM_SIZE >> 10) - 1)
#endif
#define SDRAM_CS_BASE			0x0
#define SDRAM_DIMM_SIZE			0x80000000

#define CPU_CONFIGURATION_REG(id)	(0x21800 + (id * 0x100))
#define CPU_MRVL_ID_OFFSET		0x10
#define SAR1_CPU_CORE_MASK		0x00000018
#define SAR1_CPU_CORE_OFFSET		3

/* Only enable ECC if the board selects it */
#ifdef CONFIG_BOARD_ECC_SUPPORT
#define ECC_SUPPORT
#endif
#define NEW_FABRIC_TWSI_ADDR		0x4E
#ifdef CONFIG_TARGET_DB_MV784MP_GP
#define BUS_WIDTH_ECC_TWSI_ADDR		0x4E
#else
#define BUS_WIDTH_ECC_TWSI_ADDR		0x4F
#endif
#define MV_MAX_DDR3_STATIC_SIZE		50
#define MV_DDR3_MODES_NUMBER		30

#define RESUME_RL_PATTERNS_ADDR		(0xFE0000)
#define RESUME_RL_PATTERNS_SIZE		(0x100)
#define RESUME_TRAINING_VALUES_ADDR	(RESUME_RL_PATTERNS_ADDR + RESUME_RL_PATTERNS_SIZE)
#define RESUME_TRAINING_VALUES_MAX	(0xCD0)
#define BOOT_INFO_ADDR			(RESUME_RL_PATTERNS_ADDR + 0x1000)
#define CHECKSUM_RESULT_ADDR		(BOOT_INFO_ADDR + 0x1000)
#define NUM_OF_REGISTER_ADDR		(CHECKSUM_RESULT_ADDR + 4)
#define SUSPEND_MAGIC_WORD		(0xDEADB002)
#define REGISTER_LIST_END		(0xFFFFFFFF)

/*
 * Registers offset
 */

#define REG_SAMPLE_RESET_LOW_ADDR		0x18230
#define REG_SAMPLE_RESET_HIGH_ADDR		0x18234
#define	REG_SAMPLE_RESET_CPU_FREQ_OFFS		21
#define	REG_SAMPLE_RESET_CPU_FREQ_MASK		0x00E00000
#define	REG_SAMPLE_RESET_FAB_OFFS		24
#define	REG_SAMPLE_RESET_FAB_MASK		0xF000000
#define	REG_SAMPLE_RESET_TCLK_OFFS		28
#define	REG_SAMPLE_RESET_CPU_ARCH_OFFS		31
#define	REG_SAMPLE_RESET_HIGH_CPU_FREQ_OFFS	20

/* MISC */
/*
 * In mainline U-Boot we're re-configuring the mvebu base address
 * register to 0xf1000000. So need to use this value for the DDR
 * training code as well.
 */
#define INTER_REGS_BASE				SOC_REGS_PHY_BASE

/* DDR */
#define REG_SDRAM_CONFIG_ADDR			0x1400
#define REG_SDRAM_CONFIG_MASK			0x9FFFFFFF
#define REG_SDRAM_CONFIG_RFRS_MASK		0x3FFF
#define REG_SDRAM_CONFIG_WIDTH_OFFS		15
#define REG_SDRAM_CONFIG_REGDIMM_OFFS		17
#define REG_SDRAM_CONFIG_ECC_OFFS		18
#define REG_SDRAM_CONFIG_IERR_OFFS		19
#define REG_SDRAM_CONFIG_PUPRSTDIV_OFFS		28
#define REG_SDRAM_CONFIG_RSTRD_OFFS		30

#define REG_DUNIT_CTRL_LOW_ADDR			0x1404
#define REG_DUNIT_CTRL_LOW_2T_OFFS		3
#define REG_DUNIT_CTRL_LOW_2T_MASK		0x3
#define REG_DUNIT_CTRL_LOW_DPDE_OFFS		14

#define REG_SDRAM_TIMING_LOW_ADDR		0x1408

#define REG_SDRAM_TIMING_HIGH_ADDR		0x140C
#define REG_SDRAM_TIMING_H_R2R_OFFS		7
#define REG_SDRAM_TIMING_H_R2R_MASK		0x3
#define REG_SDRAM_TIMING_H_R2W_W2R_OFFS		9
#define REG_SDRAM_TIMING_H_R2W_W2R_MASK		0x3
#define REG_SDRAM_TIMING_H_W2W_OFFS		11
#define REG_SDRAM_TIMING_H_W2W_MASK		0x1F
#define REG_SDRAM_TIMING_H_R2R_H_OFFS		19
#define REG_SDRAM_TIMING_H_R2R_H_MASK		0x7
#define REG_SDRAM_TIMING_H_R2W_W2R_H_OFFS	22
#define REG_SDRAM_TIMING_H_R2W_W2R_H_MASK	0x7

#define REG_SDRAM_ADDRESS_CTRL_ADDR		0x1410
#define REG_SDRAM_ADDRESS_SIZE_OFFS		2
#define REG_SDRAM_ADDRESS_SIZE_HIGH_OFFS	18
#define REG_SDRAM_ADDRESS_CTRL_STRUCT_OFFS	4

#define REG_SDRAM_OPEN_PAGES_ADDR		0x1414
#define REG_SDRAM_OPERATION_CS_OFFS		8

#define REG_SDRAM_OPERATION_ADDR		0x1418
#define REG_SDRAM_OPERATION_CWA_DELAY_SEL_OFFS	24
#define REG_SDRAM_OPERATION_CWA_DATA_OFFS	20
#define REG_SDRAM_OPERATION_CWA_DATA_MASK	0xF
#define REG_SDRAM_OPERATION_CWA_RC_OFFS		16
#define REG_SDRAM_OPERATION_CWA_RC_MASK		0xF
#define REG_SDRAM_OPERATION_CMD_MR0		0xF03
#define REG_SDRAM_OPERATION_CMD_MR1		0xF04
#define REG_SDRAM_OPERATION_CMD_MR2		0xF08
#define REG_SDRAM_OPERATION_CMD_MR3		0xF09
#define REG_SDRAM_OPERATION_CMD_RFRS		0xF02
#define REG_SDRAM_OPERATION_CMD_CWA		0xF0E
#define REG_SDRAM_OPERATION_CMD_RFRS_DONE	0xF
#define REG_SDRAM_OPERATION_CMD_MASK		0xF
#define REG_SDRAM_OPERATION_CS_OFFS		8

#define REG_OUDDR3_TIMING_ADDR			0x142C

#define REG_SDRAM_MODE_ADDR			0x141C

#define REG_SDRAM_EXT_MODE_ADDR			0x1420

#define REG_DDR_CONT_HIGH_ADDR			0x1424

#define REG_ODT_TIME_LOW_ADDR			0x1428
#define REG_ODT_ON_CTL_RD_OFFS                  12
#define REG_ODT_OFF_CTL_RD_OFFS                 16
#define REG_SDRAM_ERROR_ADDR			0x1454
#define REG_SDRAM_AUTO_PWR_SAVE_ADDR		0x1474
#define REG_ODT_TIME_HIGH_ADDR			0x147C

#define REG_SDRAM_INIT_CTRL_ADDR		0x1480
#define REG_SDRAM_INIT_CTRL_OFFS		0
#define REG_SDRAM_INIT_CKE_ASSERT_OFFS		2
#define REG_SDRAM_INIT_RESET_DEASSERT_OFFS	3

#define REG_SDRAM_ODT_CTRL_LOW_ADDR		0x1494

#define REG_SDRAM_ODT_CTRL_HIGH_ADDR		0x1498
/*#define REG_SDRAM_ODT_CTRL_HIGH_OVRD_MASK	0xFFFFFF55 */
#define REG_SDRAM_ODT_CTRL_HIGH_OVRD_MASK	0x0
#define REG_SDRAM_ODT_CTRL_HIGH_OVRD_ENA	0x3

#define REG_DUNIT_ODT_CTRL_ADDR			0x149C
#define REG_DUNIT_ODT_CTRL_OVRD_OFFS            8
#define REG_DUNIT_ODT_CTRL_OVRD_VAL_OFFS        9

#define REG_DRAM_FIFO_CTRL_ADDR			0x14A0

#define REG_DRAM_AXI_CTRL_ADDR			0x14A8
#define REG_DRAM_AXI_CTRL_AXIDATABUSWIDTH_OFFS	0

#define REG_METAL_MASK_ADDR			0x14B0
#define REG_METAL_MASK_MASK			0xDFFFFFFF
#define REG_METAL_MASK_RETRY_OFFS		0

#define REG_DRAM_ADDR_CTRL_DRIVE_STRENGTH_ADDR	0x14C0

#define REG_DRAM_DATA_DQS_DRIVE_STRENGTH_ADDR	0x14C4
#define REG_DRAM_VER_CAL_MACHINE_CTRL_ADDR	0x14c8
#define REG_DRAM_MAIN_PADS_CAL_ADDR		0x14CC

#define REG_DRAM_HOR_CAL_MACHINE_CTRL_ADDR	0x17c8

#define REG_CS_SIZE_SCRATCH_ADDR		0x1504
#define REG_DYNAMIC_POWER_SAVE_ADDR		0x1520
#define REG_DDR_IO_ADDR				0x1524
#define REG_DDR_IO_CLK_RATIO_OFFS		15

#define REG_DFS_ADDR				0x1528
#define REG_DFS_DLLNEXTSTATE_OFFS		0
#define REG_DFS_BLOCK_OFFS			1
#define REG_DFS_SR_OFFS				2
#define REG_DFS_ATSR_OFFS			3
#define REG_DFS_RECONF_OFFS			4
#define REG_DFS_CL_NEXT_STATE_OFFS		8
#define REG_DFS_CL_NEXT_STATE_MASK		0xF
#define REG_DFS_CWL_NEXT_STATE_OFFS		12
#define REG_DFS_CWL_NEXT_STATE_MASK		0x7

#define REG_READ_DATA_SAMPLE_DELAYS_ADDR	0x1538
#define REG_READ_DATA_SAMPLE_DELAYS_MASK	0x1F
#define REG_READ_DATA_SAMPLE_DELAYS_OFFS	8

#define REG_READ_DATA_READY_DELAYS_ADDR		0x153C
#define REG_READ_DATA_READY_DELAYS_MASK		0x1F
#define REG_READ_DATA_READY_DELAYS_OFFS		8

#define START_BURST_IN_ADDR			1

#define REG_DRAM_TRAINING_SHADOW_ADDR		0x18488
#define REG_DRAM_TRAINING_ADDR			0x15B0
#define REG_DRAM_TRAINING_LOW_FREQ_OFFS		0
#define REG_DRAM_TRAINING_PATTERNS_OFFS		4
#define REG_DRAM_TRAINING_MED_FREQ_OFFS		2
#define REG_DRAM_TRAINING_WL_OFFS		3
#define REG_DRAM_TRAINING_RL_OFFS		6
#define REG_DRAM_TRAINING_DQS_RX_OFFS		15
#define REG_DRAM_TRAINING_DQS_TX_OFFS		16
#define REG_DRAM_TRAINING_CS_OFFS		20
#define REG_DRAM_TRAINING_RETEST_OFFS		24
#define REG_DRAM_TRAINING_DFS_FREQ_OFFS		27
#define REG_DRAM_TRAINING_DFS_REQ_OFFS		29
#define REG_DRAM_TRAINING_ERROR_OFFS		30
#define REG_DRAM_TRAINING_AUTO_OFFS		31
#define REG_DRAM_TRAINING_RETEST_PAR		0x3
#define REG_DRAM_TRAINING_RETEST_MASK		0xF8FFFFFF
#define REG_DRAM_TRAINING_CS_MASK		0xFF0FFFFF
#define REG_DRAM_TRAINING_PATTERNS_MASK		0xFF0F0000

#define REG_DRAM_TRAINING_1_ADDR		0x15B4
#define REG_DRAM_TRAINING_1_TRNBPOINT_OFFS	16

#define REG_DRAM_TRAINING_2_ADDR		0x15B8
#define REG_DRAM_TRAINING_2_OVERRUN_OFFS	17
#define REG_DRAM_TRAINING_2_FIFO_RST_OFFS	4
#define REG_DRAM_TRAINING_2_RL_MODE_OFFS	3
#define REG_DRAM_TRAINING_2_WL_MODE_OFFS	2
#define REG_DRAM_TRAINING_2_ECC_MUX_OFFS	1
#define REG_DRAM_TRAINING_2_SW_OVRD_OFFS	0

#define REG_DRAM_TRAINING_PATTERN_BASE_ADDR	0x15BC
#define REG_DRAM_TRAINING_PATTERN_BASE_OFFS	3

#define REG_TRAINING_DEBUG_2_ADDR		0x15C4
#define REG_TRAINING_DEBUG_2_OFFS		16
#define REG_TRAINING_DEBUG_2_MASK		0x3

#define REG_TRAINING_DEBUG_3_ADDR		0x15C8
#define REG_TRAINING_DEBUG_3_OFFS		3
#define REG_TRAINING_DEBUG_3_MASK		0x7

#define	MR_CS_ADDR_OFFS				4

#define	REG_DDR3_MR0_ADDR			0x15D0
#define	REG_DDR3_MR0_CS_ADDR			0x1870
#define REG_DDR3_MR0_CL_MASK			0x74
#define	REG_DDR3_MR0_CL_OFFS			2
#define	REG_DDR3_MR0_CL_HIGH_OFFS		3
#define	CL_MASK					0xF

#define	REG_DDR3_MR1_ADDR			0x15D4
#define	REG_DDR3_MR1_CS_ADDR			0x1874
#define REG_DDR3_MR1_RTT_MASK			0xFFFFFDBB
#define REG_DDR3_MR1_DLL_ENA_OFFS		0
#define REG_DDR3_MR1_RTT_DISABLED		0x0
#define REG_DDR3_MR1_RTT_RZQ2			0x40
#define REG_DDR3_MR1_RTT_RZQ4			0x2
#define REG_DDR3_MR1_RTT_RZQ6			0x42
#define REG_DDR3_MR1_RTT_RZQ8			0x202
#define REG_DDR3_MR1_RTT_RZQ12			0x4
#define REG_DDR3_MR1_OUTBUF_WL_MASK		0xFFFFEF7F	/* WL-disabled,OB-enabled */
#define REG_DDR3_MR1_OUTBUF_DIS_OFFS		12	/* Output Buffer Disabled */
#define REG_DDR3_MR1_WL_ENA_OFFS		7
#define REG_DDR3_MR1_WL_ENA			0x80	/* WL Enabled */
#define REG_DDR3_MR1_ODT_MASK			0xFFFFFDBB

#define	REG_DDR3_MR2_ADDR			0x15D8
#define	REG_DDR3_MR2_CS_ADDR			0x1878
#define	REG_DDR3_MR2_CWL_OFFS			3
#define	REG_DDR3_MR2_CWL_MASK			0x7
#define REG_DDR3_MR2_ODT_MASK			0xFFFFF9FF
#define	REG_DDR3_MR3_ADDR			0x15DC
#define	REG_DDR3_MR3_CS_ADDR			0x187C

#define REG_DDR3_RANK_CTRL_ADDR			0x15E0
#define REG_DDR3_RANK_CTRL_CS_ENA_MASK		0xF
#define REG_DDR3_RANK_CTRL_MIRROR_OFFS		4

#define REG_ZQC_CONF_ADDR			0x15E4

#define REG_DRAM_PHY_CONFIG_ADDR		0x15EC
#define REG_DRAM_PHY_CONFIG_MASK		0x3FFFFFFF

#define REG_ODPG_CNTRL_ADDR			0x1600
#define REG_ODPG_CNTRL_OFFS			21

#define REG_PHY_LOCK_MASK_ADDR			0x1670
#define REG_PHY_LOCK_MASK_MASK			0xFFFFF000

#define REG_PHY_LOCK_STATUS_ADDR		0x1674
#define REG_PHY_LOCK_STATUS_LOCK_OFFS		9
#define REG_PHY_LOCK_STATUS_LOCK_MASK		0xFFF
#define REG_PHY_LOCK_APLL_ADLL_STATUS_MASK	0x7FF

#define REG_PHY_REGISTRY_FILE_ACCESS_ADDR	0x16A0
#define REG_PHY_REGISTRY_FILE_ACCESS_OP_WR	0xC0000000
#define REG_PHY_REGISTRY_FILE_ACCESS_OP_RD	0x80000000
#define REG_PHY_REGISTRY_FILE_ACCESS_OP_DONE	0x80000000
#define REG_PHY_BC_OFFS				27
#define REG_PHY_CNTRL_OFFS			26
#define REG_PHY_CS_OFFS				16
#define REG_PHY_DQS_REF_DLY_OFFS		10
#define REG_PHY_PHASE_OFFS			8
#define REG_PHY_PUP_OFFS			22

#define REG_TRAINING_WL_ADDR			0x16AC
#define REG_TRAINING_WL_CS_MASK			0xFFFFFFFC
#define REG_TRAINING_WL_UPD_OFFS		2
#define REG_TRAINING_WL_CS_DONE_OFFS		3
#define REG_TRAINING_WL_RATIO_MASK		0xFFFFFF0F
#define REG_TRAINING_WL_1TO1			0x50
#define REG_TRAINING_WL_2TO1			0x10
#define REG_TRAINING_WL_DELAYEXP_MASK		0x20000000
#define REG_TRAINING_WL_RESULTS_MASK		0x000001FF
#define REG_TRAINING_WL_RESULTS_OFFS		20

#define REG_REGISTERED_DRAM_CTRL_ADDR		0x16D0
#define REG_REGISTERED_DRAM_CTRL_SR_FLOAT_OFFS	15
#define REG_REGISTERED_DRAM_CTRL_PARITY_MASK	0x3F
/* DLB*/
#define REG_STATIC_DRAM_DLB_CONTROL		0x1700
#define DLB_BUS_OPTIMIZATION_WEIGHTS_REG	0x1704
#define DLB_AGING_REGISTER			0x1708
#define DLB_EVICTION_CONTROL_REG		0x170c
#define DLB_EVICTION_TIMERS_REGISTER_REG	0x1710

#define DLB_ENABLE				0x1
#define DLB_WRITE_COALESING			(0x1 << 2)
#define DLB_AXI_PREFETCH_EN			(0x1 << 3)
#define DLB_MBUS_PREFETCH_EN			(0x1 << 4)
#define PREFETCH_NLNSZTR			(0x1 << 6)

/* CPU    */
#define REG_BOOTROM_ROUTINE_ADDR		0x182D0
#define REG_BOOTROM_ROUTINE_DRAM_INIT_OFFS	12

#define REG_DRAM_INIT_CTRL_STATUS_ADDR		0x18488
#define REG_DRAM_INIT_CTRL_TRN_CLK_OFFS		16
#define REG_CPU_DIV_CLK_CTRL_0_NEW_RATIO	0x000200FF
#define REG_DRAM_INIT_CTRL_STATUS_2_ADDR	0x1488

#define REG_CPU_DIV_CLK_CTRL_0_ADDR		0x18700

#define REG_CPU_DIV_CLK_CTRL_1_ADDR		0x18704
#define REG_CPU_DIV_CLK_CTRL_2_ADDR		0x18708

#define REG_CPU_DIV_CLK_CTRL_3_ADDR		0x1870C
#define REG_CPU_DIV_CLK_CTRL_3_FREQ_MASK	0xFFFFC0FF
#define REG_CPU_DIV_CLK_CTRL_3_FREQ_OFFS	8

#define REG_CPU_DIV_CLK_CTRL_4_ADDR		0x18710

#define REG_CPU_DIV_CLK_STATUS_0_ADDR		0x18718
#define REG_CPU_DIV_CLK_ALL_STABLE_OFFS		8

#define REG_CPU_PLL_CTRL_0_ADDR			0x1871C
#define REG_CPU_PLL_STATUS_0_ADDR		0x18724
#define REG_CORE_DIV_CLK_CTRL_ADDR		0x18740
#define REG_CORE_DIV_CLK_STATUS_ADDR		0x18744
#define REG_DDRPHY_APLL_CTRL_ADDR		0x18780

#define REG_DDRPHY_APLL_CTRL_2_ADDR		0x18784

#define REG_SFABRIC_CLK_CTRL_ADDR		0x20858
#define REG_SFABRIC_CLK_CTRL_SMPL_OFFS		8

/* DRAM Windows */
#define REG_XBAR_WIN_19_CTRL_ADDR		0x200e8
#define REG_XBAR_WIN_4_CTRL_ADDR		0x20040
#define REG_XBAR_WIN_4_BASE_ADDR		0x20044
#define REG_XBAR_WIN_4_REMAP_ADDR		0x20048
#define REG_FASTPATH_WIN_0_CTRL_ADDR		0x20184
#define REG_XBAR_WIN_7_REMAP_ADDR		0x20078

/* SRAM */
#define REG_CDI_CONFIG_ADDR			0x20220
#define REG_SRAM_WINDOW_0_ADDR			0x20240
#define REG_SRAM_WINDOW_0_ENA_OFFS		0
#define REG_SRAM_WINDOW_1_ADDR			0x20244
#define REG_SRAM_L2_ENA_ADDR			0x8500
#define REG_SRAM_CLEAN_BY_WAY_ADDR		0x87BC

/* PMU */
#define REG_PMU_I_F_CTRL_ADDR			0x1C090
#define REG_PMU_DUNIT_BLK_OFFS			16
#define REG_PMU_DUNIT_RFRS_OFFS			20
#define REG_PMU_DUNIT_ACK_OFFS			24

/* MBUS*/
#define MBUS_UNITS_PRIORITY_CONTROL_REG		(MV_MBUS_REGS_OFFSET + 0x420)
#define FABRIC_UNITS_PRIORITY_CONTROL_REG	(MV_MBUS_REGS_OFFSET + 0x424)
#define MBUS_UNITS_PREFETCH_CONTROL_REG		(MV_MBUS_REGS_OFFSET + 0x428)
#define FABRIC_UNITS_PREFETCH_CONTROL_REG	(MV_MBUS_REGS_OFFSET + 0x42c)

#define REG_PM_STAT_MASK_ADDR			0x2210C
#define REG_PM_STAT_MASK_CPU0_IDLE_MASK_OFFS	16

#define REG_PM_EVENT_STAT_MASK_ADDR		0x22120
#define REG_PM_EVENT_STAT_MASK_DFS_DONE_OFFS	17

#define REG_PM_CTRL_CONFIG_ADDR			0x22104
#define REG_PM_CTRL_CONFIG_DFS_REQ_OFFS		18

#define REG_FABRIC_LOCAL_IRQ_MASK_ADDR		0x218C4
#define REG_FABRIC_LOCAL_IRQ_PMU_MASK_OFFS	18

/* Controller revision info */
#define PCI_CLASS_CODE_AND_REVISION_ID		0x008
#define PCCRIR_REVID_OFFS			0	/* Revision ID */
#define PCCRIR_REVID_MASK			(0xff << PCCRIR_REVID_OFFS)

/*  Power Management Clock Gating Control Register	*/
#define MV_PEX_IF_REGS_OFFSET(if) \
	(if < 8 ? (0x40000 + ((if) / 4) * 0x40000 + ((if) % 4) * 0x4000) \
	 : (0x42000 + ((if) % 8) * 0x40000))
#define MV_PEX_IF_REGS_BASE(unit)		(MV_PEX_IF_REGS_OFFSET(unit))
#define POWER_MNG_CTRL_REG			0x18220
#define PEX_DEVICE_AND_VENDOR_ID		0x000
#define PEX_CFG_DIRECT_ACCESS(if, reg)		(MV_PEX_IF_REGS_BASE(if) + (reg))
#define PMC_PEXSTOPCLOCK_OFFS(port)		((port) < 8 ? (5 + (port)) : (18 + (port)))
#define PMC_PEXSTOPCLOCK_MASK(port)		(1 << PMC_PEXSTOPCLOCK_OFFS(port))
#define PMC_PEXSTOPCLOCK_EN(port)		(1 << PMC_PEXSTOPCLOCK_OFFS(port))
#define PMC_PEXSTOPCLOCK_STOP(port)		(0 << PMC_PEXSTOPCLOCK_OFFS(port))

/* TWSI */
#define TWSI_DATA_ADDR_MASK			0x7
#define TWSI_DATA_ADDR_OFFS			1

/* General */
#define MAX_CS					4

/* Frequencies */
#define FAB_OPT					21
#define CLK_CPU					12
#define CLK_VCO					(2 * CLK_CPU)
#define CLK_DDR					12

/* Cpu Frequencies: */
#define CLK_CPU_1000				0
#define CLK_CPU_1066				1
#define CLK_CPU_1200				2
#define CLK_CPU_1333				3
#define CLK_CPU_1500				4
#define CLK_CPU_1666				5
#define CLK_CPU_1800				6
#define CLK_CPU_2000				7
#define CLK_CPU_600				8
#define CLK_CPU_667				9
#define CLK_CPU_800				0xa

/* Extra Cpu Frequencies: */
#define CLK_CPU_1600				11
#define CLK_CPU_2133				12
#define CLK_CPU_2200				13
#define CLK_CPU_2400				14

/* DDR3 Frequencies: */
#define DDR_100					0
#define DDR_300					1
#define DDR_333					1
#define DDR_360					2
#define DDR_400					3
#define DDR_444					4
#define DDR_500					5
#define DDR_533					6
#define DDR_600					7
#define DDR_640					8
#define DDR_666					8
#define DDR_720					9
#define DDR_750					9
#define DDR_800					10
#define DDR_833					11
#define DDR_HCLK				20
#define DDR_S					12
#define DDR_S_1TO1				13
#define MARGIN_FREQ				DDR_400
#define DFS_MARGIN				DDR_100

#define ODT_OPT					16
#define ODT20					0x200
#define ODT30					0x204
#define ODT40					0x44
#define ODT120					0x40
#define ODT120D					0x400

#define MRS_DELAY				100

#define SDRAM_WL_SW_OFFS			0x100
#define SDRAM_RL_OFFS				0x0
#define SDRAM_PBS_I_OFFS			0x140
#define SDRAM_PBS_II_OFFS			0x180
#define SDRAM_PBS_NEXT_OFFS			(SDRAM_PBS_II_OFFS - SDRAM_PBS_I_OFFS)
#define SDRAM_PBS_TX_OFFS			0x180
#define SDRAM_PBS_TX_DM_OFFS			576
#define SDRAM_DQS_RX_OFFS			1024
#define SDRAM_DQS_TX_OFFS			2048
#define SDRAM_DQS_RX_SPECIAL_OFFS		5120

#define LEN_STD_PATTERN				16
#define LEN_KILLER_PATTERN			128
#define LEN_SPECIAL_PATTERN			128
#define LEN_PBS_PATTERN				16

#endif /* __DDR3_AXP_H */