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u-boot/drivers/ram/k3-j721e/lpddr4_sanity.h
Kevin Scholz 3bb3f266ee ram: k3-j721e: Add support for J721E DDR controller 
The J721E DDR subsystem comprises DDR controller, DDR PHY and wrapper
logic to integrate these blocks in the device. The DDR subsystem is
used to provide an interface to external SDRAM devices which can be
utilized for storing program or data. Introduce support for the
DDR controller and DDR phy within the DDR subsystem.

Signed-off-by: Kevin Scholz <k-scholz@ti.com
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2019-10-25 17:33:21 -04:00

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/* SPDX-License-Identifier: BSD-3-Clause */
/**********************************************************************
* Copyright (C) 2012-2019 Cadence Design Systems, Inc.
**********************************************************************
* WARNING: This file is auto-generated using api-generator utility.
* api-generator: 12.02.13bb8d5
* Do not edit it manually.
**********************************************************************
* Cadence Core Driver for LPDDR4.
**********************************************************************
*/
/**
* This file contains sanity API functions. The purpose of sanity functions
* is to check input parameters validity. They take the same parameters as
* original API functions and return 0 on success or EINVAL on wrong parameter
* value(s).
*/
#ifndef LPDDR4_SANITY_H
#define LPDDR4_SANITY_H
#include <errno.h>
#include <linux/types.h>
#include "lpddr4_if.h"
#define CDN_EOK 0U /* no error */
static inline uint32_t lpddr4_configsf(const lpddr4_config *obj);
static inline uint32_t lpddr4_privatedatasf(const lpddr4_privatedata *obj);
static inline uint32_t lpddr4_reginitdatasf(const lpddr4_reginitdata *obj);
static inline uint32_t lpddr4_sanityfunction1(const lpddr4_config* config, const uint16_t* configsize);
static inline uint32_t lpddr4_sanityfunction2(const lpddr4_privatedata* pd, const lpddr4_config* cfg);
static inline uint32_t lpddr4_sanityfunction3(const lpddr4_privatedata* pd);
static inline uint32_t lpddr4_sanityfunction4(const lpddr4_privatedata* pd, const lpddr4_regblock cpp, const uint32_t* regvalue);
static inline uint32_t lpddr4_sanityfunction5(const lpddr4_privatedata* pd, const lpddr4_regblock cpp);
static inline uint32_t lpddr4_sanityfunction6(const lpddr4_privatedata* pd, const uint64_t* mmrvalue, const uint8_t* mmrstatus);
static inline uint32_t lpddr4_sanityfunction7(const lpddr4_privatedata* pd, const uint8_t* mrwstatus);
static inline uint32_t lpddr4_sanityfunction8(const lpddr4_privatedata* pd, const lpddr4_reginitdata* regvalues);
static inline uint32_t lpddr4_sanityfunction11(const lpddr4_privatedata* pd, const lpddr4_reginitdata* regvalues);
static inline uint32_t lpddr4_sanityfunction14(const lpddr4_privatedata* pd, const uint64_t* mask);
static inline uint32_t lpddr4_sanityfunction15(const lpddr4_privatedata* pd, const uint64_t* mask);
static inline uint32_t lpddr4_sanityfunction16(const lpddr4_privatedata* pd, const lpddr4_ctlinterrupt intr, const bool* irqstatus);
static inline uint32_t lpddr4_sanityfunction17(const lpddr4_privatedata* pd, const lpddr4_ctlinterrupt intr);
static inline uint32_t lpddr4_sanityfunction18(const lpddr4_privatedata* pd, const uint32_t* mask);
static inline uint32_t lpddr4_sanityfunction20(const lpddr4_privatedata* pd, const lpddr4_phyindepinterrupt intr, const bool* irqstatus);
static inline uint32_t lpddr4_sanityfunction21(const lpddr4_privatedata* pd, const lpddr4_phyindepinterrupt intr);
static inline uint32_t lpddr4_sanityfunction22(const lpddr4_privatedata* pd, const lpddr4_debuginfo* debuginfo);
static inline uint32_t lpddr4_sanityfunction23(const lpddr4_privatedata* pd, const lpddr4_lpiwakeupparam* lpiwakeupparam, const lpddr4_ctlfspnum* fspnum, const uint32_t* cycles);
static inline uint32_t lpddr4_sanityfunction25(const lpddr4_privatedata* pd, const lpddr4_eccenable* eccparam);
static inline uint32_t lpddr4_sanityfunction26(const lpddr4_privatedata* pd, const lpddr4_eccenable* eccparam);
static inline uint32_t lpddr4_sanityfunction27(const lpddr4_privatedata* pd, const lpddr4_reducmode* mode);
static inline uint32_t lpddr4_sanityfunction28(const lpddr4_privatedata* pd, const lpddr4_reducmode* mode);
static inline uint32_t lpddr4_sanityfunction29(const lpddr4_privatedata* pd, const bool* on_off);
static inline uint32_t lpddr4_sanityfunction31(const lpddr4_privatedata* pd, const lpddr4_dbimode* mode);
static inline uint32_t lpddr4_sanityfunction32(const lpddr4_privatedata* pd, const lpddr4_ctlfspnum* fspnum, const uint32_t* cycles);
#define lpddr4_probesf lpddr4_sanityfunction1
#define lpddr4_initsf lpddr4_sanityfunction2
#define lpddr4_startsf lpddr4_sanityfunction3
#define lpddr4_readregsf lpddr4_sanityfunction4
#define lpddr4_writeregsf lpddr4_sanityfunction5
#define lpddr4_getmmrregistersf lpddr4_sanityfunction6
#define lpddr4_setmmrregistersf lpddr4_sanityfunction7
#define lpddr4_writectlconfigsf lpddr4_sanityfunction8
#define lpddr4_writephyconfigsf lpddr4_sanityfunction8
#define lpddr4_writephyindepconfigsf lpddr4_sanityfunction8
#define lpddr4_readctlconfigsf lpddr4_sanityfunction11
#define lpddr4_readphyconfigsf lpddr4_sanityfunction11
#define lpddr4_readphyindepconfigsf lpddr4_sanityfunction11
#define lpddr4_getctlinterruptmasksf lpddr4_sanityfunction14
#define lpddr4_setctlinterruptmasksf lpddr4_sanityfunction15
#define lpddr4_checkctlinterruptsf lpddr4_sanityfunction16
#define lpddr4_ackctlinterruptsf lpddr4_sanityfunction17
#define lpddr4_getphyindepinterruptmsf lpddr4_sanityfunction18
#define lpddr4_setphyindepinterruptmsf lpddr4_sanityfunction18
#define lpddr4_checkphyindepinterrupsf lpddr4_sanityfunction20
#define lpddr4_ackphyindepinterruptsf lpddr4_sanityfunction21
#define lpddr4_getdebuginitinfosf lpddr4_sanityfunction22
#define lpddr4_getlpiwakeuptimesf lpddr4_sanityfunction23
#define lpddr4_setlpiwakeuptimesf lpddr4_sanityfunction23
#define lpddr4_geteccenablesf lpddr4_sanityfunction25
#define lpddr4_seteccenablesf lpddr4_sanityfunction26
#define lpddr4_getreducmodesf lpddr4_sanityfunction27
#define lpddr4_setreducmodesf lpddr4_sanityfunction28
#define lpddr4_getdbireadmodesf lpddr4_sanityfunction29
#define lpddr4_getdbiwritemodesf lpddr4_sanityfunction29
#define lpddr4_setdbimodesf lpddr4_sanityfunction31
#define lpddr4_getrefreshratesf lpddr4_sanityfunction32
#define lpddr4_setrefreshratesf lpddr4_sanityfunction32
#define lpddr4_refreshperchipselectsf lpddr4_sanityfunction3
/**
* Function to validate struct Config
*
* @param[in] obj pointer to struct to be verified
* @returns 0 for valid
* @returns EINVAL for invalid
*/
static inline uint32_t lpddr4_configsf(const lpddr4_config *obj)
{
uint32_t ret = 0;
if (obj == NULL)
{
ret = EINVAL;
}
return ret;
}
/**
* Function to validate struct PrivateData
*
* @param[in] obj pointer to struct to be verified
* @returns 0 for valid
* @returns EINVAL for invalid
*/
static inline uint32_t lpddr4_privatedatasf(const lpddr4_privatedata *obj)
{
uint32_t ret = 0;
if (obj == NULL)
{
ret = EINVAL;
}
return ret;
}
/**
* Function to validate struct RegInitData
*
* @param[in] obj pointer to struct to be verified
* @returns 0 for valid
* @returns EINVAL for invalid
*/
static inline uint32_t lpddr4_reginitdatasf(const lpddr4_reginitdata *obj)
{
uint32_t ret = 0;
if (obj == NULL)
{
ret = EINVAL;
}
return ret;
}
/**
* A common function to check the validity of API functions with
* following parameter types
* @param[in] config Driver/hardware configuration required.
* @param[out] configSize Size of memory allocations required.
* @return 0 success
* @return EINVAL invalid parameters
*/
static inline uint32_t lpddr4_sanityfunction1(const lpddr4_config* config, const uint16_t* configsize)
{
/* Declaring return variable */
uint32_t ret = 0;
if (configsize == NULL)
{
ret = EINVAL;
}
else if (lpddr4_configsf(config) == EINVAL)
{
ret = EINVAL;
}
else
{
/*
* All 'if ... else if' constructs shall be terminated with an 'else' statement
* (MISRA2012-RULE-15_7-3)
*/
}
return ret;
}
/**
* A common function to check the validity of API functions with
* following parameter types
* @param[in] pD Driver state info specific to this instance.
* @param[in] cfg Specifies driver/hardware configuration.
* @return 0 success
* @return EINVAL invalid parameters
*/
static inline uint32_t lpddr4_sanityfunction2(const lpddr4_privatedata* pd, const lpddr4_config* cfg)
{
/* Declaring return variable */
uint32_t ret = 0;
if (lpddr4_privatedatasf(pd) == EINVAL)
{
ret = EINVAL;
}
else if (lpddr4_configsf(cfg) == EINVAL)
{
ret = EINVAL;
}
else
{
/*
* All 'if ... else if' constructs shall be terminated with an 'else' statement
* (MISRA2012-RULE-15_7-3)
*/
}
return ret;
}
/**
* A common function to check the validity of API functions with
* following parameter types
* @param[in] pD Driver state info specific to this instance.
* @return 0 success
* @return EINVAL invalid parameters
*/
static inline uint32_t lpddr4_sanityfunction3(const lpddr4_privatedata* pd)
{
/* Declaring return variable */
uint32_t ret = 0;
if (lpddr4_privatedatasf(pd) == EINVAL)
{
ret = EINVAL;
}
return ret;
}
/**
* A common function to check the validity of API functions with
* following parameter types
* @param[in] pD Driver state info specific to this instance.
* @param[in] cpp Indicates whether controller, PHY or PHY Independent Module register
* @param[out] regValue Register value read
* @return 0 success
* @return EINVAL invalid parameters
*/
static inline uint32_t lpddr4_sanityfunction4(const lpddr4_privatedata* pd, const lpddr4_regblock cpp, const uint32_t* regvalue)
{
/* Declaring return variable */
uint32_t ret = 0;
if (regvalue == NULL)
{
ret = EINVAL;
}
else if (lpddr4_privatedatasf(pd) == EINVAL)
{
ret = EINVAL;
}
else if (
(cpp != LPDDR4_CTL_REGS) &&
(cpp != LPDDR4_PHY_REGS) &&
(cpp != LPDDR4_PHY_INDEP_REGS)
)
{
ret = EINVAL;
}
else
{
/*
* All 'if ... else if' constructs shall be terminated with an 'else' statement
* (MISRA2012-RULE-15_7-3)
*/
}
return ret;
}
/**
* A common function to check the validity of API functions with
* following parameter types
* @param[in] pD Driver state info specific to this instance.
* @param[in] cpp Indicates whether controller, PHY or PHY Independent Module register
* @return 0 success
* @return EINVAL invalid parameters
*/
static inline uint32_t lpddr4_sanityfunction5(const lpddr4_privatedata* pd, const lpddr4_regblock cpp)
{
/* Declaring return variable */
uint32_t ret = 0;
if (lpddr4_privatedatasf(pd) == EINVAL)
{
ret = EINVAL;
}
else if (
(cpp != LPDDR4_CTL_REGS) &&
(cpp != LPDDR4_PHY_REGS) &&
(cpp != LPDDR4_PHY_INDEP_REGS)
)
{
ret = EINVAL;
}
else
{
/*
* All 'if ... else if' constructs shall be terminated with an 'else' statement
* (MISRA2012-RULE-15_7-3)
*/
}
return ret;
}
/**
* A common function to check the validity of API functions with
* following parameter types
* @param[in] pD Driver state info specific to this instance.
* @param[out] mmrValue Value which is read from memory mode register(mmr) for all devices.
* @param[out] mmrStatus Status of mode register read(mrr) instruction.
* @return 0 success
* @return EINVAL invalid parameters
*/
static inline uint32_t lpddr4_sanityfunction6(const lpddr4_privatedata* pd, const uint64_t* mmrvalue, const uint8_t* mmrstatus)
{
/* Declaring return variable */
uint32_t ret = 0;
if (mmrvalue == NULL)
{
ret = EINVAL;
}
else if (mmrstatus == NULL)
{
ret = EINVAL;
}
else if (lpddr4_privatedatasf(pd) == EINVAL)
{
ret = EINVAL;
}
else
{
/*
* All 'if ... else if' constructs shall be terminated with an 'else' statement
* (MISRA2012-RULE-15_7-3)
*/
}
return ret;
}
/**
* A common function to check the validity of API functions with
* following parameter types
* @param[in] pD Driver state info specific to this instance.
* @param[out] mrwStatus Status of mode register write(mrw) instruction.
* @return 0 success
* @return EINVAL invalid parameters
*/
static inline uint32_t lpddr4_sanityfunction7(const lpddr4_privatedata* pd, const uint8_t* mrwstatus)
{
/* Declaring return variable */
uint32_t ret = 0;
if (mrwstatus == NULL)
{
ret = EINVAL;
}
else if (lpddr4_privatedatasf(pd) == EINVAL)
{
ret = EINVAL;
}
else
{
/*
* All 'if ... else if' constructs shall be terminated with an 'else' statement
* (MISRA2012-RULE-15_7-3)
*/
}
return ret;
}
/**
* A common function to check the validity of API functions with
* following parameter types
* @param[in] pD Driver state info specific to this instance.
* @param[in] regValues Register values to be written
* @return 0 success
* @return EINVAL invalid parameters
*/
static inline uint32_t lpddr4_sanityfunction8(const lpddr4_privatedata* pd, const lpddr4_reginitdata* regvalues)
{
/* Declaring return variable */
uint32_t ret = 0;
if (lpddr4_privatedatasf(pd) == EINVAL)
{
ret = EINVAL;
}
else if (lpddr4_reginitdatasf(regvalues) == EINVAL)
{
ret = EINVAL;
}
else
{
/*
* All 'if ... else if' constructs shall be terminated with an 'else' statement
* (MISRA2012-RULE-15_7-3)
*/
}
return ret;
}
/**
* A common function to check the validity of API functions with
* following parameter types
* @param[in] pD Driver state info specific to this instance.
* @param[out] regValues Register values which are read
* @return 0 success
* @return EINVAL invalid parameters
*/
static inline uint32_t lpddr4_sanityfunction11(const lpddr4_privatedata* pd, const lpddr4_reginitdata* regvalues)
{
/* Declaring return variable */
uint32_t ret = 0;
if (regvalues == NULL)
{
ret = EINVAL;
}
else if (lpddr4_privatedatasf(pd) == EINVAL)
{
ret = EINVAL;
}
else
{
/*
* All 'if ... else if' constructs shall be terminated with an 'else' statement
* (MISRA2012-RULE-15_7-3)
*/
}
return ret;
}
/**
* A common function to check the validity of API functions with
* following parameter types
* @param[in] pD Driver state info specific to this instance.
* @param[out] mask Value of interrupt mask
* @return 0 success
* @return EINVAL invalid parameters
*/
static inline uint32_t lpddr4_sanityfunction14(const lpddr4_privatedata* pd, const uint64_t* mask)
{
/* Declaring return variable */
uint32_t ret = 0;
if (mask == NULL)
{
ret = EINVAL;
}
else if (lpddr4_privatedatasf(pd) == EINVAL)
{
ret = EINVAL;
}
else
{
/*
* All 'if ... else if' constructs shall be terminated with an 'else' statement
* (MISRA2012-RULE-15_7-3)
*/
}
return ret;
}
/**
* A common function to check the validity of API functions with
* following parameter types
* @param[in] pD Driver state info specific to this instance.
* @param[in] mask Value of interrupt mask to be written
* @return 0 success
* @return EINVAL invalid parameters
*/
static inline uint32_t lpddr4_sanityfunction15(const lpddr4_privatedata* pd, const uint64_t* mask)
{
/* Declaring return variable */
uint32_t ret = 0;
if (mask == NULL)
{
ret = EINVAL;
}
else if (lpddr4_privatedatasf(pd) == EINVAL)
{
ret = EINVAL;
}
else
{
/*
* All 'if ... else if' constructs shall be terminated with an 'else' statement
* (MISRA2012-RULE-15_7-3)
*/
}
return ret;
}
/**
* A common function to check the validity of API functions with
* following parameter types
* @param[in] pD Driver state info specific to this instance.
* @param[in] intr Interrupt to be checked
* @param[out] irqStatus Status of the interrupt, TRUE if active
* @return 0 success
* @return EINVAL invalid parameters
*/
static inline uint32_t lpddr4_sanityfunction16(const lpddr4_privatedata* pd, const lpddr4_ctlinterrupt intr, const bool* irqstatus)
{
/* Declaring return variable */
uint32_t ret = 0;
if (irqstatus == NULL)
{
ret = EINVAL;
}
else if (lpddr4_privatedatasf(pd) == EINVAL)
{
ret = EINVAL;
}
else if (
(intr != LPDDR4_RESET_DONE) &&
(intr != LPDDR4_BUS_ACCESS_ERROR) &&
(intr != LPDDR4_MULTIPLE_BUS_ACCESS_ERROR) &&
(intr != LPDDR4_ECC_MULTIPLE_CORR_ERROR) &&
(intr != LPDDR4_ECC_MULTIPLE_UNCORR_ERROR) &&
(intr != LPDDR4_ECC_WRITEBACK_EXEC_ERROR) &&
(intr != LPDDR4_ECC_SCRUB_DONE) &&
(intr != LPDDR4_ECC_SCRUB_ERROR) &&
(intr != LPDDR4_PORT_COMMAND_ERROR) &&
(intr != LPDDR4_MC_INIT_DONE) &&
(intr != LPDDR4_LP_DONE) &&
(intr != LPDDR4_BIST_DONE) &&
(intr != LPDDR4_WRAP_ERROR) &&
(intr != LPDDR4_INVALID_BURST_ERROR) &&
(intr != LPDDR4_RDLVL_ERROR) &&
(intr != LPDDR4_RDLVL_GATE_ERROR) &&
(intr != LPDDR4_WRLVL_ERROR) &&
(intr != LPDDR4_CA_TRAINING_ERROR) &&
(intr != LPDDR4_DFI_UPDATE_ERROR) &&
(intr != LPDDR4_MRR_ERROR) &&
(intr != LPDDR4_PHY_MASTER_ERROR) &&
(intr != LPDDR4_WRLVL_REQ) &&
(intr != LPDDR4_RDLVL_REQ) &&
(intr != LPDDR4_RDLVL_GATE_REQ) &&
(intr != LPDDR4_CA_TRAINING_REQ) &&
(intr != LPDDR4_LEVELING_DONE) &&
(intr != LPDDR4_PHY_ERROR) &&
(intr != LPDDR4_MR_READ_DONE) &&
(intr != LPDDR4_TEMP_CHANGE) &&
(intr != LPDDR4_TEMP_ALERT) &&
(intr != LPDDR4_SW_DQS_COMPLETE) &&
(intr != LPDDR4_DQS_OSC_BV_UPDATED) &&
(intr != LPDDR4_DQS_OSC_OVERFLOW) &&
(intr != LPDDR4_DQS_OSC_VAR_OUT) &&
(intr != LPDDR4_MR_WRITE_DONE) &&
(intr != LPDDR4_INHIBIT_DRAM_DONE) &&
(intr != LPDDR4_DFI_INIT_STATE) &&
(intr != LPDDR4_DLL_RESYNC_DONE) &&
(intr != LPDDR4_TDFI_TO) &&
(intr != LPDDR4_DFS_DONE) &&
(intr != LPDDR4_DFS_STATUS) &&
(intr != LPDDR4_REFRESH_STATUS) &&
(intr != LPDDR4_ZQ_STATUS) &&
(intr != LPDDR4_SW_REQ_MODE) &&
(intr != LPDDR4_LOR_BITS)
)
{
ret = EINVAL;
}
else
{
/*
* All 'if ... else if' constructs shall be terminated with an 'else' statement
* (MISRA2012-RULE-15_7-3)
*/
}
return ret;
}
/**
* A common function to check the validity of API functions with
* following parameter types
* @param[in] pD Driver state info specific to this instance.
* @param[in] intr Interrupt to be acknowledged
* @return 0 success
* @return EINVAL invalid parameters
*/
static inline uint32_t lpddr4_sanityfunction17(const lpddr4_privatedata* pd, const lpddr4_ctlinterrupt intr)
{
/* Declaring return variable */
uint32_t ret = 0;
if (lpddr4_privatedatasf(pd) == EINVAL)
{
ret = EINVAL;
}
else if (
(intr != LPDDR4_RESET_DONE) &&
(intr != LPDDR4_BUS_ACCESS_ERROR) &&
(intr != LPDDR4_MULTIPLE_BUS_ACCESS_ERROR) &&
(intr != LPDDR4_ECC_MULTIPLE_CORR_ERROR) &&
(intr != LPDDR4_ECC_MULTIPLE_UNCORR_ERROR) &&
(intr != LPDDR4_ECC_WRITEBACK_EXEC_ERROR) &&
(intr != LPDDR4_ECC_SCRUB_DONE) &&
(intr != LPDDR4_ECC_SCRUB_ERROR) &&
(intr != LPDDR4_PORT_COMMAND_ERROR) &&
(intr != LPDDR4_MC_INIT_DONE) &&
(intr != LPDDR4_LP_DONE) &&
(intr != LPDDR4_BIST_DONE) &&
(intr != LPDDR4_WRAP_ERROR) &&
(intr != LPDDR4_INVALID_BURST_ERROR) &&
(intr != LPDDR4_RDLVL_ERROR) &&
(intr != LPDDR4_RDLVL_GATE_ERROR) &&
(intr != LPDDR4_WRLVL_ERROR) &&
(intr != LPDDR4_CA_TRAINING_ERROR) &&
(intr != LPDDR4_DFI_UPDATE_ERROR) &&
(intr != LPDDR4_MRR_ERROR) &&
(intr != LPDDR4_PHY_MASTER_ERROR) &&
(intr != LPDDR4_WRLVL_REQ) &&
(intr != LPDDR4_RDLVL_REQ) &&
(intr != LPDDR4_RDLVL_GATE_REQ) &&
(intr != LPDDR4_CA_TRAINING_REQ) &&
(intr != LPDDR4_LEVELING_DONE) &&
(intr != LPDDR4_PHY_ERROR) &&
(intr != LPDDR4_MR_READ_DONE) &&
(intr != LPDDR4_TEMP_CHANGE) &&
(intr != LPDDR4_TEMP_ALERT) &&
(intr != LPDDR4_SW_DQS_COMPLETE) &&
(intr != LPDDR4_DQS_OSC_BV_UPDATED) &&
(intr != LPDDR4_DQS_OSC_OVERFLOW) &&
(intr != LPDDR4_DQS_OSC_VAR_OUT) &&
(intr != LPDDR4_MR_WRITE_DONE) &&
(intr != LPDDR4_INHIBIT_DRAM_DONE) &&
(intr != LPDDR4_DFI_INIT_STATE) &&
(intr != LPDDR4_DLL_RESYNC_DONE) &&
(intr != LPDDR4_TDFI_TO) &&
(intr != LPDDR4_DFS_DONE) &&
(intr != LPDDR4_DFS_STATUS) &&
(intr != LPDDR4_REFRESH_STATUS) &&
(intr != LPDDR4_ZQ_STATUS) &&
(intr != LPDDR4_SW_REQ_MODE) &&
(intr != LPDDR4_LOR_BITS)
)
{
ret = EINVAL;
}
else
{
/*
* All 'if ... else if' constructs shall be terminated with an 'else' statement
* (MISRA2012-RULE-15_7-3)
*/
}
return ret;
}
/**
* A common function to check the validity of API functions with
* following parameter types
* @param[in] pD Driver state info specific to this instance.
* @param[out] mask Value of interrupt mask
* @return 0 success
* @return EINVAL invalid parameters
*/
static inline uint32_t lpddr4_sanityfunction18(const lpddr4_privatedata* pd, const uint32_t* mask)
{
/* Declaring return variable */
uint32_t ret = 0;
if (mask == NULL)
{
ret = EINVAL;
}
else if (lpddr4_privatedatasf(pd) == EINVAL)
{
ret = EINVAL;
}
else
{
/*
* All 'if ... else if' constructs shall be terminated with an 'else' statement
* (MISRA2012-RULE-15_7-3)
*/
}
return ret;
}
/**
* A common function to check the validity of API functions with
* following parameter types
* @param[in] pD Driver state info specific to this instance.
* @param[in] intr Interrupt to be checked
* @param[out] irqStatus Status of the interrupt, TRUE if active
* @return 0 success
* @return EINVAL invalid parameters
*/
static inline uint32_t lpddr4_sanityfunction20(const lpddr4_privatedata* pd, const lpddr4_phyindepinterrupt intr, const bool* irqstatus)
{
/* Declaring return variable */
uint32_t ret = 0;
if (irqstatus == NULL)
{
ret = EINVAL;
}
else if (lpddr4_privatedatasf(pd) == EINVAL)
{
ret = EINVAL;
}
else if (
(intr != LPDDR4_PHY_INDEP_INIT_DONE_BIT) &&
(intr != LPDDR4_PHY_INDEP_CONTROL_ERROR_BIT) &&
(intr != LPDDR4_PHY_INDEP_CA_PARITY_ERR_BIT) &&
(intr != LPDDR4_PHY_INDEP_RDLVL_ERROR_BIT) &&
(intr != LPDDR4_PHY_INDEP_RDLVL_GATE_ERROR_BIT) &&
(intr != LPDDR4_PHY_INDEP_WRLVL_ERROR_BIT) &&
(intr != LPDDR4_PHY_INDEP_CALVL_ERROR_BIT) &&
(intr != LPDDR4_PHY_INDEP_WDQLVL_ERROR_BIT) &&
(intr != LPDDR4_PHY_INDEP_UPDATE_ERROR_BIT) &&
(intr != LPDDR4_PHY_INDEP_RDLVL_REQ_BIT) &&
(intr != LPDDR4_PHY_INDEP_RDLVL_GATE_REQ_BIT) &&
(intr != LPDDR4_PHY_INDEP_WRLVL_REQ_BIT) &&
(intr != LPDDR4_PHY_INDEP_CALVL_REQ_BIT) &&
(intr != LPDDR4_PHY_INDEP_WDQLVL_REQ_BIT) &&
(intr != LPDDR4_PHY_INDEP_LVL_DONE_BIT) &&
(intr != LPDDR4_PHY_INDEP_BIST_DONE_BIT) &&
(intr != LPDDR4_PHY_INDEP_TDFI_INIT_TIME_OUT_BIT) &&
(intr != LPDDR4_PHY_INDEP_DLL_LOCK_STATE_CHANGE_BIT)
)
{
ret = EINVAL;
}
else
{
/*
* All 'if ... else if' constructs shall be terminated with an 'else' statement
* (MISRA2012-RULE-15_7-3)
*/
}
return ret;
}
/**
* A common function to check the validity of API functions with
* following parameter types
* @param[in] pD Driver state info specific to this instance.
* @param[in] intr Interrupt to be acknowledged
* @return 0 success
* @return EINVAL invalid parameters
*/
static inline uint32_t lpddr4_sanityfunction21(const lpddr4_privatedata* pd, const lpddr4_phyindepinterrupt intr)
{
/* Declaring return variable */
uint32_t ret = 0;
if (lpddr4_privatedatasf(pd) == EINVAL)
{
ret = EINVAL;
}
else if (
(intr != LPDDR4_PHY_INDEP_INIT_DONE_BIT) &&
(intr != LPDDR4_PHY_INDEP_CONTROL_ERROR_BIT) &&
(intr != LPDDR4_PHY_INDEP_CA_PARITY_ERR_BIT) &&
(intr != LPDDR4_PHY_INDEP_RDLVL_ERROR_BIT) &&
(intr != LPDDR4_PHY_INDEP_RDLVL_GATE_ERROR_BIT) &&
(intr != LPDDR4_PHY_INDEP_WRLVL_ERROR_BIT) &&
(intr != LPDDR4_PHY_INDEP_CALVL_ERROR_BIT) &&
(intr != LPDDR4_PHY_INDEP_WDQLVL_ERROR_BIT) &&
(intr != LPDDR4_PHY_INDEP_UPDATE_ERROR_BIT) &&
(intr != LPDDR4_PHY_INDEP_RDLVL_REQ_BIT) &&
(intr != LPDDR4_PHY_INDEP_RDLVL_GATE_REQ_BIT) &&
(intr != LPDDR4_PHY_INDEP_WRLVL_REQ_BIT) &&
(intr != LPDDR4_PHY_INDEP_CALVL_REQ_BIT) &&
(intr != LPDDR4_PHY_INDEP_WDQLVL_REQ_BIT) &&
(intr != LPDDR4_PHY_INDEP_LVL_DONE_BIT) &&
(intr != LPDDR4_PHY_INDEP_BIST_DONE_BIT) &&
(intr != LPDDR4_PHY_INDEP_TDFI_INIT_TIME_OUT_BIT) &&
(intr != LPDDR4_PHY_INDEP_DLL_LOCK_STATE_CHANGE_BIT)
)
{
ret = EINVAL;
}
else
{
/*
* All 'if ... else if' constructs shall be terminated with an 'else' statement
* (MISRA2012-RULE-15_7-3)
*/
}
return ret;
}
/**
* A common function to check the validity of API functions with
* following parameter types
* @param[in] pD Driver state info specific to this instance.
* @param[out] debugInfo status
* @return 0 success
* @return EINVAL invalid parameters
*/
static inline uint32_t lpddr4_sanityfunction22(const lpddr4_privatedata* pd, const lpddr4_debuginfo* debuginfo)
{
/* Declaring return variable */
uint32_t ret = 0;
if (debuginfo == NULL)
{
ret = EINVAL;
}
else if (lpddr4_privatedatasf(pd) == EINVAL)
{
ret = EINVAL;
}
else
{
/*
* All 'if ... else if' constructs shall be terminated with an 'else' statement
* (MISRA2012-RULE-15_7-3)
*/
}
return ret;
}
/**
* A common function to check the validity of API functions with
* following parameter types
* @param[in] pD Driver state info specific to this instance.
* @param[in] lpiWakeUpParam LPI timing parameter
* @param[in] fspNum Frequency copy
* @param[out] cycles Timing value(in cycles)
* @return 0 success
* @return EINVAL invalid parameters
*/
static inline uint32_t lpddr4_sanityfunction23(const lpddr4_privatedata* pd, const lpddr4_lpiwakeupparam* lpiwakeupparam, const lpddr4_ctlfspnum* fspnum, const uint32_t* cycles)
{
/* Declaring return variable */
uint32_t ret = 0;
if (lpiwakeupparam == NULL)
{
ret = EINVAL;
}
else if (fspnum == NULL)
{
ret = EINVAL;
}
else if (cycles == NULL)
{
ret = EINVAL;
}
else if (lpddr4_privatedatasf(pd) == EINVAL)
{
ret = EINVAL;
}
else if (
(*lpiwakeupparam != LPDDR4_LPI_PD_WAKEUP_FN) &&
(*lpiwakeupparam != LPDDR4_LPI_SR_SHORT_WAKEUP_FN) &&
(*lpiwakeupparam != LPDDR4_LPI_SR_LONG_WAKEUP_FN) &&
(*lpiwakeupparam != LPDDR4_LPI_SR_LONG_MCCLK_GATE_WAKEUP_FN) &&
(*lpiwakeupparam != LPDDR4_LPI_SRPD_SHORT_WAKEUP_FN) &&
(*lpiwakeupparam != LPDDR4_LPI_SRPD_LONG_WAKEUP_FN) &&
(*lpiwakeupparam != LPDDR4_LPI_SRPD_LONG_MCCLK_GATE_WAKEUP_FN)
)
{
ret = EINVAL;
}
else if (
(*fspnum != LPDDR4_FSP_0) &&
(*fspnum != LPDDR4_FSP_1) &&
(*fspnum != LPDDR4_FSP_2)
)
{
ret = EINVAL;
}
else
{
/*
* All 'if ... else if' constructs shall be terminated with an 'else' statement
* (MISRA2012-RULE-15_7-3)
*/
}
return ret;
}
/**
* A common function to check the validity of API functions with
* following parameter types
* @param[in] pD Driver state info specific to this instance.
* @param[out] eccParam ECC parameter setting
* @return 0 success
* @return EINVAL invalid parameters
*/
static inline uint32_t lpddr4_sanityfunction25(const lpddr4_privatedata* pd, const lpddr4_eccenable* eccparam)
{
/* Declaring return variable */
uint32_t ret = 0;
if (eccparam == NULL)
{
ret = EINVAL;
}
else if (lpddr4_privatedatasf(pd) == EINVAL)
{
ret = EINVAL;
}
else
{
/*
* All 'if ... else if' constructs shall be terminated with an 'else' statement
* (MISRA2012-RULE-15_7-3)
*/
}
return ret;
}
/**
* A common function to check the validity of API functions with
* following parameter types
* @param[in] pD Driver state info specific to this instance.
* @param[in] eccParam ECC control parameter setting
* @return 0 success
* @return EINVAL invalid parameters
*/
static inline uint32_t lpddr4_sanityfunction26(const lpddr4_privatedata* pd, const lpddr4_eccenable* eccparam)
{
/* Declaring return variable */
uint32_t ret = 0;
if (eccparam == NULL)
{
ret = EINVAL;
}
else if (lpddr4_privatedatasf(pd) == EINVAL)
{
ret = EINVAL;
}
else if (
(*eccparam != LPDDR4_ECC_DISABLED) &&
(*eccparam != LPDDR4_ECC_ENABLED) &&
(*eccparam != LPDDR4_ECC_ERR_DETECT) &&
(*eccparam != LPDDR4_ECC_ERR_DETECT_CORRECT)
)
{
ret = EINVAL;
}
else
{
/*
* All 'if ... else if' constructs shall be terminated with an 'else' statement
* (MISRA2012-RULE-15_7-3)
*/
}
return ret;
}
/**
* A common function to check the validity of API functions with
* following parameter types
* @param[in] pD Driver state info specific to this instance.
* @param[out] mode Half Datapath setting
* @return 0 success
* @return EINVAL invalid parameters
*/
static inline uint32_t lpddr4_sanityfunction27(const lpddr4_privatedata* pd, const lpddr4_reducmode* mode)
{
/* Declaring return variable */
uint32_t ret = 0;
if (mode == NULL)
{
ret = EINVAL;
}
else if (lpddr4_privatedatasf(pd) == EINVAL)
{
ret = EINVAL;
}
else
{
/*
* All 'if ... else if' constructs shall be terminated with an 'else' statement
* (MISRA2012-RULE-15_7-3)
*/
}
return ret;
}
/**
* A common function to check the validity of API functions with
* following parameter types
* @param[in] pD Driver state info specific to this instance.
* @param[in] mode Half Datapath setting
* @return 0 success
* @return EINVAL invalid parameters
*/
static inline uint32_t lpddr4_sanityfunction28(const lpddr4_privatedata* pd, const lpddr4_reducmode* mode)
{
/* Declaring return variable */
uint32_t ret = 0;
if (mode == NULL)
{
ret = EINVAL;
}
else if (lpddr4_privatedatasf(pd) == EINVAL)
{
ret = EINVAL;
}
else if (
(*mode != LPDDR4_REDUC_ON) &&
(*mode != LPDDR4_REDUC_OFF)
)
{
ret = EINVAL;
}
else
{
/*
* All 'if ... else if' constructs shall be terminated with an 'else' statement
* (MISRA2012-RULE-15_7-3)
*/
}
return ret;
}
/**
* A common function to check the validity of API functions with
* following parameter types
* @param[in] pD Driver state info specific to this instance.
* @param[out] on_off DBI read value
* @return 0 success
* @return EINVAL invalid parameters
*/
static inline uint32_t lpddr4_sanityfunction29(const lpddr4_privatedata* pd, const bool* on_off)
{
/* Declaring return variable */
uint32_t ret = 0;
if (on_off == NULL)
{
ret = EINVAL;
}
else if (lpddr4_privatedatasf(pd) == EINVAL)
{
ret = EINVAL;
}
else
{
/*
* All 'if ... else if' constructs shall be terminated with an 'else' statement
* (MISRA2012-RULE-15_7-3)
*/
}
return ret;
}
/**
* A common function to check the validity of API functions with
* following parameter types
* @param[in] pD Driver state info specific to this instance.
* @param[in] mode status
* @return 0 success
* @return EINVAL invalid parameters
*/
static inline uint32_t lpddr4_sanityfunction31(const lpddr4_privatedata* pd, const lpddr4_dbimode* mode)
{
/* Declaring return variable */
uint32_t ret = 0;
if (mode == NULL)
{
ret = EINVAL;
}
else if (lpddr4_privatedatasf(pd) == EINVAL)
{
ret = EINVAL;
}
else if (
(*mode != LPDDR4_DBI_RD_ON) &&
(*mode != LPDDR4_DBI_RD_OFF) &&
(*mode != LPDDR4_DBI_WR_ON) &&
(*mode != LPDDR4_DBI_WR_OFF)
)
{
ret = EINVAL;
}
else
{
/*
* All 'if ... else if' constructs shall be terminated with an 'else' statement
* (MISRA2012-RULE-15_7-3)
*/
}
return ret;
}
/**
* A common function to check the validity of API functions with
* following parameter types
* @param[in] pD Driver state info specific to this instance.
* @param[in] fspNum Frequency set number
* @param[out] cycles Refresh rate (in cycles)
* @return 0 success
* @return EINVAL invalid parameters
*/
static inline uint32_t lpddr4_sanityfunction32(const lpddr4_privatedata* pd, const lpddr4_ctlfspnum* fspnum, const uint32_t* cycles)
{
/* Declaring return variable */
uint32_t ret = 0;
if (fspnum == NULL)
{
ret = EINVAL;
}
else if (cycles == NULL)
{
ret = EINVAL;
}
else if (lpddr4_privatedatasf(pd) == EINVAL)
{
ret = EINVAL;
}
else if (
(*fspnum != LPDDR4_FSP_0) &&
(*fspnum != LPDDR4_FSP_1) &&
(*fspnum != LPDDR4_FSP_2)
)
{
ret = EINVAL;
}
else
{
/*
* All 'if ... else if' constructs shall be terminated with an 'else' statement
* (MISRA2012-RULE-15_7-3)
*/
}
return ret;
}
#endif /* LPDDR4_SANITY_H */
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