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android-kvm / linux / 531295e63be8c2b8b909d7400739e8b8df60d61f / . / arch / arm / mach-bcmring / include / mach / csp / chipcHw_def.h
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/*****************************************************************************
* Copyright 2003 - 2008 Broadcom Corporation. All rights reserved.
*
* Unless you and Broadcom execute a separate written software license
* agreement governing use of this software, this software is licensed to you
* under the terms of the GNU General Public License version 2, available at
* http://www.broadcom.com/licenses/GPLv2.php (the "GPL").
*
* Notwithstanding the above, under no circumstances may you combine this
* software in any way with any other Broadcom software provided under a
* license other than the GPL, without Broadcom's express prior written
* consent.
*****************************************************************************/
#ifndef CHIPC_DEF_H
#define CHIPC_DEF_H
/* ---- Include Files ----------------------------------------------------- */
#include <csp/stdint.h>
#include <csp/errno.h>
#include <csp/reg.h>
#include <mach/csp/chipcHw_reg.h>
/* ---- Public Constants and Types ---------------------------------------- */
/* Set 1 to configure DDR/VPM phase alignment by HW */
#define chipcHw_DDR_HW_PHASE_ALIGN 0
#define chipcHw_VPM_HW_PHASE_ALIGN 0
typedef uint32_t chipcHw_freq;
/* Configurable miscellaneous clocks */
typedef enum {
chipcHw_CLOCK_DDR, /* DDR PHY Clock */
chipcHw_CLOCK_ARM, /* ARM Clock */
chipcHw_CLOCK_ESW, /* Ethernet Switch Clock */
chipcHw_CLOCK_VPM, /* VPM Clock */
chipcHw_CLOCK_ESW125, /* Ethernet MII Clock */
chipcHw_CLOCK_UART, /* UART Clock */
chipcHw_CLOCK_SDIO0, /* SDIO 0 Clock */
chipcHw_CLOCK_SDIO1, /* SDIO 1 Clock */
chipcHw_CLOCK_SPI, /* SPI Clock */
chipcHw_CLOCK_ETM, /* ARM ETM Clock */
chipcHw_CLOCK_BUS, /* BUS Clock */
chipcHw_CLOCK_OTP, /* OTP Clock */
chipcHw_CLOCK_I2C, /* I2C Host Clock */
chipcHw_CLOCK_I2S0, /* I2S 0 Host Clock */
chipcHw_CLOCK_RTBUS, /* DDR PHY Configuration Clock */
chipcHw_CLOCK_APM100, /* APM100 Clock */
chipcHw_CLOCK_TSC, /* Touch screen Clock */
chipcHw_CLOCK_LED, /* LED Clock */
chipcHw_CLOCK_USB, /* USB Clock */
chipcHw_CLOCK_LCD, /* LCD CLock */
chipcHw_CLOCK_APM, /* APM Clock */
chipcHw_CLOCK_I2S1, /* I2S 1 Host Clock */
} chipcHw_CLOCK_e;
/* System booting strap options */
typedef enum {
chipcHw_BOOT_DEVICE_UART = chipcHw_STRAPS_BOOT_DEVICE_UART,
chipcHw_BOOT_DEVICE_SERIAL_FLASH =
chipcHw_STRAPS_BOOT_DEVICE_SERIAL_FLASH,
chipcHw_BOOT_DEVICE_NOR_FLASH_16 =
chipcHw_STRAPS_BOOT_DEVICE_NOR_FLASH_16,
chipcHw_BOOT_DEVICE_NAND_FLASH_8 =
chipcHw_STRAPS_BOOT_DEVICE_NAND_FLASH_8,
chipcHw_BOOT_DEVICE_NAND_FLASH_16 =
chipcHw_STRAPS_BOOT_DEVICE_NAND_FLASH_16
} chipcHw_BOOT_DEVICE_e;
/* System booting modes */
typedef enum {
chipcHw_BOOT_MODE_NORMAL = chipcHw_STRAPS_BOOT_MODE_NORMAL,
chipcHw_BOOT_MODE_DBG_SW = chipcHw_STRAPS_BOOT_MODE_DBG_SW,
chipcHw_BOOT_MODE_DBG_BOOT = chipcHw_STRAPS_BOOT_MODE_DBG_BOOT,
chipcHw_BOOT_MODE_NORMAL_QUIET = chipcHw_STRAPS_BOOT_MODE_NORMAL_QUIET
} chipcHw_BOOT_MODE_e;
/* NAND Flash page size strap options */
typedef enum {
chipcHw_NAND_PAGESIZE_512 = chipcHw_STRAPS_NAND_PAGESIZE_512,
chipcHw_NAND_PAGESIZE_2048 = chipcHw_STRAPS_NAND_PAGESIZE_2048,
chipcHw_NAND_PAGESIZE_4096 = chipcHw_STRAPS_NAND_PAGESIZE_4096,
chipcHw_NAND_PAGESIZE_EXT = chipcHw_STRAPS_NAND_PAGESIZE_EXT
} chipcHw_NAND_PAGESIZE_e;
/* GPIO Pin function */
typedef enum {
chipcHw_GPIO_FUNCTION_KEYPAD = chipcHw_REG_GPIO_MUX_KEYPAD,
chipcHw_GPIO_FUNCTION_I2CH = chipcHw_REG_GPIO_MUX_I2CH,
chipcHw_GPIO_FUNCTION_SPI = chipcHw_REG_GPIO_MUX_SPI,
chipcHw_GPIO_FUNCTION_UART = chipcHw_REG_GPIO_MUX_UART,
chipcHw_GPIO_FUNCTION_LEDMTXP = chipcHw_REG_GPIO_MUX_LEDMTXP,
chipcHw_GPIO_FUNCTION_LEDMTXS = chipcHw_REG_GPIO_MUX_LEDMTXS,
chipcHw_GPIO_FUNCTION_SDIO0 = chipcHw_REG_GPIO_MUX_SDIO0,
chipcHw_GPIO_FUNCTION_SDIO1 = chipcHw_REG_GPIO_MUX_SDIO1,
chipcHw_GPIO_FUNCTION_PCM = chipcHw_REG_GPIO_MUX_PCM,
chipcHw_GPIO_FUNCTION_I2S = chipcHw_REG_GPIO_MUX_I2S,
chipcHw_GPIO_FUNCTION_ETM = chipcHw_REG_GPIO_MUX_ETM,
chipcHw_GPIO_FUNCTION_DEBUG = chipcHw_REG_GPIO_MUX_DEBUG,
chipcHw_GPIO_FUNCTION_MISC = chipcHw_REG_GPIO_MUX_MISC,
chipcHw_GPIO_FUNCTION_GPIO = chipcHw_REG_GPIO_MUX_GPIO
} chipcHw_GPIO_FUNCTION_e;
/* PIN Output slew rate */
typedef enum {
chipcHw_PIN_SLEW_RATE_HIGH = chipcHw_REG_SLEW_RATE_HIGH,
chipcHw_PIN_SLEW_RATE_NORMAL = chipcHw_REG_SLEW_RATE_NORMAL
} chipcHw_PIN_SLEW_RATE_e;
/* PIN Current drive strength */
typedef enum {
chipcHw_PIN_CURRENT_STRENGTH_2mA = chipcHw_REG_CURRENT_STRENGTH_2mA,
chipcHw_PIN_CURRENT_STRENGTH_4mA = chipcHw_REG_CURRENT_STRENGTH_4mA,
chipcHw_PIN_CURRENT_STRENGTH_6mA = chipcHw_REG_CURRENT_STRENGTH_6mA,
chipcHw_PIN_CURRENT_STRENGTH_8mA = chipcHw_REG_CURRENT_STRENGTH_8mA,
chipcHw_PIN_CURRENT_STRENGTH_10mA = chipcHw_REG_CURRENT_STRENGTH_10mA,
chipcHw_PIN_CURRENT_STRENGTH_12mA = chipcHw_REG_CURRENT_STRENGTH_12mA
} chipcHw_PIN_CURRENT_STRENGTH_e;
/* PIN Pull up register settings */
typedef enum {
chipcHw_PIN_PULL_NONE = chipcHw_REG_PULL_NONE,
chipcHw_PIN_PULL_UP = chipcHw_REG_PULL_UP,
chipcHw_PIN_PULL_DOWN = chipcHw_REG_PULL_DOWN
} chipcHw_PIN_PULL_e;
/* PIN input type settings */
typedef enum {
chipcHw_PIN_INPUTTYPE_CMOS = chipcHw_REG_INPUTTYPE_CMOS,
chipcHw_PIN_INPUTTYPE_ST = chipcHw_REG_INPUTTYPE_ST
} chipcHw_PIN_INPUTTYPE_e;
/* Allow/Disalow the support of spread spectrum */
typedef enum {
chipcHw_SPREAD_SPECTRUM_DISALLOW, /* Spread spectrum support is not allowed */
chipcHw_SPREAD_SPECTRUM_ALLOW /* Spread spectrum support is allowed */
} chipcHw_SPREAD_SPECTRUM_e;
typedef struct {
chipcHw_SPREAD_SPECTRUM_e ssSupport; /* Allow/Disalow to support spread spectrum.
If supported, call chipcHw_enableSpreadSpectrum ()
to activate the spread spectrum with desired spread. */
uint32_t pllVcoFreqHz; /* PLL VCO frequency in Hz */
uint32_t pll2VcoFreqHz; /* PLL2 VCO frequency in Hz */
uint32_t busClockFreqHz; /* Bus clock frequency in Hz */
uint32_t armBusRatio; /* ARM clock : Bus clock */
uint32_t vpmBusRatio; /* VPM clock : Bus clock */
uint32_t ddrBusRatio; /* DDR clock : Bus clock */
} chipcHw_INIT_PARAM_t;
/* CHIP revision number */
typedef enum {
chipcHw_REV_NUMBER_A0 = chipcHw_REG_REV_A0,
chipcHw_REV_NUMBER_B0 = chipcHw_REG_REV_B0
} chipcHw_REV_NUMBER_e;
typedef enum {
chipcHw_VPM_HW_PHASE_INTR_DISABLE = chipcHw_REG_VPM_INTR_DISABLE,
chipcHw_VPM_HW_PHASE_INTR_FAST = chipcHw_REG_VPM_INTR_FAST,
chipcHw_VPM_HW_PHASE_INTR_MEDIUM = chipcHw_REG_VPM_INTR_MEDIUM,
chipcHw_VPM_HW_PHASE_INTR_SLOW = chipcHw_REG_VPM_INTR_SLOW
} chipcHw_VPM_HW_PHASE_INTR_e;
typedef enum {
chipcHw_DDR_HW_PHASE_MARGIN_STRICT, /* Strict margin for DDR phase align condition */
chipcHw_DDR_HW_PHASE_MARGIN_MEDIUM, /* Medium margin for DDR phase align condition */
chipcHw_DDR_HW_PHASE_MARGIN_WIDE /* Wider margin for DDR phase align condition */
} chipcHw_DDR_HW_PHASE_MARGIN_e;
typedef enum {
chipcHw_VPM_HW_PHASE_MARGIN_STRICT, /* Strict margin for VPM phase align condition */
chipcHw_VPM_HW_PHASE_MARGIN_MEDIUM, /* Medium margin for VPM phase align condition */
chipcHw_VPM_HW_PHASE_MARGIN_WIDE /* Wider margin for VPM phase align condition */
} chipcHw_VPM_HW_PHASE_MARGIN_e;
#define chipcHw_XTAL_FREQ_Hz 25000000 /* Reference clock frequency in Hz */
/* Programable pin defines */
#define chipcHw_PIN_GPIO(n) ((((n) >= 0) && ((n) < (chipcHw_GPIO_COUNT))) ? (n) : 0xFFFFFFFF)
/* GPIO pin 0 - 60 */
#define chipcHw_PIN_UARTTXD (chipcHw_GPIO_COUNT + 0) /* UART Transmit */
#define chipcHw_PIN_NVI_A (chipcHw_GPIO_COUNT + 1) /* NVI Interface */
#define chipcHw_PIN_NVI_D (chipcHw_GPIO_COUNT + 2) /* NVI Interface */
#define chipcHw_PIN_NVI_OEB (chipcHw_GPIO_COUNT + 3) /* NVI Interface */
#define chipcHw_PIN_NVI_WEB (chipcHw_GPIO_COUNT + 4) /* NVI Interface */
#define chipcHw_PIN_NVI_CS (chipcHw_GPIO_COUNT + 5) /* NVI Interface */
#define chipcHw_PIN_NVI_NAND_CSB (chipcHw_GPIO_COUNT + 6) /* NVI Interface */
#define chipcHw_PIN_NVI_FLASHWP (chipcHw_GPIO_COUNT + 7) /* NVI Interface */
#define chipcHw_PIN_NVI_NAND_RDYB (chipcHw_GPIO_COUNT + 8) /* NVI Interface */
#define chipcHw_PIN_CL_DATA_0_17 (chipcHw_GPIO_COUNT + 9) /* LCD Data 0 - 17 */
#define chipcHw_PIN_CL_DATA_18_20 (chipcHw_GPIO_COUNT + 10) /* LCD Data 18 - 20 */
#define chipcHw_PIN_CL_DATA_21_23 (chipcHw_GPIO_COUNT + 11) /* LCD Data 21 - 23 */
#define chipcHw_PIN_CL_POWER (chipcHw_GPIO_COUNT + 12) /* LCD Power */
#define chipcHw_PIN_CL_ACK (chipcHw_GPIO_COUNT + 13) /* LCD Ack */
#define chipcHw_PIN_CL_FP (chipcHw_GPIO_COUNT + 14) /* LCD FP */
#define chipcHw_PIN_CL_LP (chipcHw_GPIO_COUNT + 15) /* LCD LP */
#define chipcHw_PIN_UARTRXD (chipcHw_GPIO_COUNT + 16) /* UART Receive */
/* ---- Public Variable Externs ------------------------------------------ */
/* ---- Public Function Prototypes --------------------------------------- */
/****************************************************************************/
/**
* @brief Initializes the clock module
*
*/
/****************************************************************************/
void chipcHw_Init(chipcHw_INIT_PARAM_t *initParam /* [ IN ] Misc chip initialization parameter */
) __attribute__ ((section(".aramtext")));
/****************************************************************************/
/**
* @brief Enables the PLL1
*
* This function enables the PLL1
*
*/
/****************************************************************************/
void chipcHw_pll1Enable(uint32_t vcoFreqHz, /* [ IN ] VCO frequency in Hz */
chipcHw_SPREAD_SPECTRUM_e ssSupport /* [ IN ] SS status */
) __attribute__ ((section(".aramtext")));
/****************************************************************************/
/**
* @brief Enables the PLL2
*
* This function enables the PLL2
*
*/
/****************************************************************************/
void chipcHw_pll2Enable(uint32_t vcoFreqHz /* [ IN ] VCO frequency in Hz */
) __attribute__ ((section(".aramtext")));
/****************************************************************************/
/**
* @brief Disable the PLL1
*
*/
/****************************************************************************/
static inline void chipcHw_pll1Disable(void);
/****************************************************************************/
/**
* @brief Disable the PLL2
*
*/
/****************************************************************************/
static inline void chipcHw_pll2Disable(void);
/****************************************************************************/
/**
* @brief Set clock fequency for miscellaneous configurable clocks
*
* This function sets clock frequency
*
* @return Configured clock frequency in KHz
*
*/
/****************************************************************************/
chipcHw_freq chipcHw_getClockFrequency(chipcHw_CLOCK_e clock /* [ IN ] Configurable clock */
) __attribute__ ((section(".aramtext")));
/****************************************************************************/
/**
* @brief Set clock fequency for miscellaneous configurable clocks
*
* This function sets clock frequency
*
* @return Configured clock frequency in Hz
*
*/
/****************************************************************************/
chipcHw_freq chipcHw_setClockFrequency(chipcHw_CLOCK_e clock, /* [ IN ] Configurable clock */
uint32_t freq /* [ IN ] Clock frequency in Hz */
) __attribute__ ((section(".aramtext")));
/****************************************************************************/
/**
* @brief Set VPM clock in sync with BUS clock
*
* This function does the phase adjustment between VPM and BUS clock
*
* @return >= 0 : On success ( # of adjustment required )
* -1 : On failure
*/
/****************************************************************************/
int chipcHw_vpmPhaseAlign(void);
/****************************************************************************/
/**
* @brief Enables core a clock of a certain device
*
* This function enables a core clock
*
* @return void
*
* @note Doesnot affect the bus interface clock
*/
/****************************************************************************/
static inline void chipcHw_setClockEnable(chipcHw_CLOCK_e clock /* [ IN ] Configurable clock */
);
/****************************************************************************/
/**
* @brief Disabled a core clock of a certain device
*
* This function disables a core clock
*
* @return void
*
* @note Doesnot affect the bus interface clock
*/
/****************************************************************************/
static inline void chipcHw_setClockDisable(chipcHw_CLOCK_e clock /* [ IN ] Configurable clock */
);
/****************************************************************************/
/**
* @brief Enables bypass clock of a certain device
*
* This function enables bypass clock
*
* @note Doesnot affect the bus interface clock
*/
/****************************************************************************/
static inline void chipcHw_bypassClockEnable(chipcHw_CLOCK_e clock /* [ IN ] Configurable clock */
);
/****************************************************************************/
/**
* @brief Disabled bypass clock of a certain device
*
* This function disables bypass clock
*
* @note Doesnot affect the bus interface clock
*/
/****************************************************************************/
static inline void chipcHw_bypassClockDisable(chipcHw_CLOCK_e clock /* [ IN ] Configurable clock */
);
/****************************************************************************/
/**
* @brief Get Numeric Chip ID
*
* This function returns Chip ID that includes the revison number
*
* @return Complete numeric Chip ID
*
*/
/****************************************************************************/
static inline uint32_t chipcHw_getChipId(void);
/****************************************************************************/
/**
* @brief Get Chip Product ID
*
* This function returns Chip Product ID
*
* @return Chip Product ID
*/
/****************************************************************************/
static inline uint32_t chipcHw_getChipProductId(void);
/****************************************************************************/
/**
* @brief Get revision number
*
* This function returns revision number of the chip
*
* @return Revision number
*/
/****************************************************************************/
static inline chipcHw_REV_NUMBER_e chipcHw_getChipRevisionNumber(void);
/****************************************************************************/
/**
* @brief Enables bus interface clock
*
* Enables bus interface clock of various device
*
* @return void
*
* @note use chipcHw_REG_BUS_CLOCK_XXXX
*/
/****************************************************************************/
static inline void chipcHw_busInterfaceClockEnable(uint32_t mask /* [ IN ] Bit map of type chipcHw_REG_BUS_CLOCK_XXXXX */
);
/****************************************************************************/
/**
* @brief Disables bus interface clock
*
* Disables bus interface clock of various device
*
* @return void
*
* @note use chipcHw_REG_BUS_CLOCK_XXXX
*/
/****************************************************************************/
static inline void chipcHw_busInterfaceClockDisable(uint32_t mask /* [ IN ] Bit map of type chipcHw_REG_BUS_CLOCK_XXXXX */
);
/****************************************************************************/
/**
* @brief Enables various audio channels
*
* Enables audio channel
*
* @return void
*
* @note use chipcHw_REG_AUDIO_CHANNEL_XXXXXX
*/
/****************************************************************************/
static inline void chipcHw_audioChannelEnable(uint32_t mask /* [ IN ] Bit map of type chipcHw_REG_AUDIO_CHANNEL_XXXXXX */
);
/****************************************************************************/
/**
* @brief Disables various audio channels
*
* Disables audio channel
*
* @return void
*
* @note use chipcHw_REG_AUDIO_CHANNEL_XXXXXX
*/
/****************************************************************************/
static inline void chipcHw_audioChannelDisable(uint32_t mask /* [ IN ] Bit map of type chipcHw_REG_AUDIO_CHANNEL_XXXXXX */
);
/****************************************************************************/
/**
* @brief Soft resets devices
*
* Soft resets various devices
*
* @return void
*
* @note use chipcHw_REG_SOFT_RESET_XXXXXX defines
*/
/****************************************************************************/
static inline void chipcHw_softReset(uint64_t mask /* [ IN ] Bit map of type chipcHw_REG_SOFT_RESET_XXXXXX */
);
static inline void chipcHw_softResetDisable(uint64_t mask /* [ IN ] Bit map of type chipcHw_REG_SOFT_RESET_XXXXXX */
);
static inline void chipcHw_softResetEnable(uint64_t mask /* [ IN ] Bit map of type chipcHw_REG_SOFT_RESET_XXXXXX */
);
/****************************************************************************/
/**
* @brief Configures misc CHIP functionality
*
* Configures CHIP functionality
*
* @return void
*
* @note use chipcHw_REG_MISC_CTRL_XXXXXX
*/
/****************************************************************************/
static inline void chipcHw_miscControl(uint32_t mask /* [ IN ] Bit map of type chipcHw_REG_MISC_CTRL_XXXXXX */
);
static inline void chipcHw_miscControlDisable(uint32_t mask /* [ IN ] Bit map of type chipcHw_REG_MISC_CTRL_XXXXXX */
);
static inline void chipcHw_miscControlEnable(uint32_t mask /* [ IN ] Bit map of type chipcHw_REG_MISC_CTRL_XXXXXX */
);
/****************************************************************************/
/**
* @brief Set OTP options
*
* Set OTP options
*
* @return void
*
* @note use chipcHw_REG_OTP_XXXXXX
*/
/****************************************************************************/
static inline void chipcHw_setOTPOption(uint64_t mask /* [ IN ] Bit map of type chipcHw_REG_OTP_XXXXXX */
);
/****************************************************************************/
/**
* @brief Get sticky bits
*
* @return Sticky bit options of type chipcHw_REG_STICKY_XXXXXX
*
*/
/****************************************************************************/
static inline uint32_t chipcHw_getStickyBits(void);
/****************************************************************************/
/**
* @brief Set sticky bits
*
* @return void
*
* @note use chipcHw_REG_STICKY_XXXXXX
*/
/****************************************************************************/
static inline void chipcHw_setStickyBits(uint32_t mask /* [ IN ] Bit map of type chipcHw_REG_STICKY_XXXXXX */
);
/****************************************************************************/
/**
* @brief Clear sticky bits
*
* @return void
*
* @note use chipcHw_REG_STICKY_XXXXXX
*/
/****************************************************************************/
static inline void chipcHw_clearStickyBits(uint32_t mask /* [ IN ] Bit map of type chipcHw_REG_STICKY_XXXXXX */
);
/****************************************************************************/
/**
* @brief Get software override strap options
*
* Retrieves software override strap options
*
* @return Software override strap value
*
*/
/****************************************************************************/
static inline uint32_t chipcHw_getSoftStraps(void);
/****************************************************************************/
/**
* @brief Set software override strap options
*
* set software override strap options
*
* @return nothing
*
*/
/****************************************************************************/
static inline void chipcHw_setSoftStraps(uint32_t strapOptions);
/****************************************************************************/
/**
* @brief Get pin strap options
*
* Retrieves pin strap options
*
* @return Pin strap value
*
*/
/****************************************************************************/
static inline uint32_t chipcHw_getPinStraps(void);
/****************************************************************************/
/**
* @brief Get valid pin strap options
*
* Retrieves valid pin strap options
*
* @return valid Pin strap value
*
*/
/****************************************************************************/
static inline uint32_t chipcHw_getValidStraps(void);
/****************************************************************************/
/**
* @brief Initialize valid pin strap options
*
* Retrieves valid pin strap options by copying HW strap options to soft register
* (if chipcHw_STRAPS_SOFT_OVERRIDE not set)
*
* @return nothing
*
*/
/****************************************************************************/
static inline void chipcHw_initValidStraps(void);
/****************************************************************************/
/**
* @brief Get status (enabled/disabled) of bus interface clock
*
* This function returns the status of devices' bus interface clock
*
* @return Bus interface clock
*
*/
/****************************************************************************/
static inline uint32_t chipcHw_getBusInterfaceClockStatus(void);
/****************************************************************************/
/**
* @brief Get boot device
*
* This function returns the device type used in booting the system
*
* @return Boot device of type chipcHw_BOOT_DEVICE_e
*
*/
/****************************************************************************/
static inline chipcHw_BOOT_DEVICE_e chipcHw_getBootDevice(void);
/****************************************************************************/
/**
* @brief Get boot mode
*
* This function returns the way the system was booted
*
* @return Boot mode of type chipcHw_BOOT_MODE_e
*
*/
/****************************************************************************/
static inline chipcHw_BOOT_MODE_e chipcHw_getBootMode(void);
/****************************************************************************/
/**
* @brief Get NAND flash page size
*
* This function returns the NAND device page size
*
* @return Boot NAND device page size
*
*/
/****************************************************************************/
static inline chipcHw_NAND_PAGESIZE_e chipcHw_getNandPageSize(void);
/****************************************************************************/
/**
* @brief Get NAND flash address cycle configuration
*
* This function returns the NAND flash address cycle configuration
*
* @return 0 = Do not extra address cycle, 1 = Add extra cycle
*
*/
/****************************************************************************/
static inline int chipcHw_getNandExtraCycle(void);
/****************************************************************************/
/**
* @brief Activates PIF interface
*
* This function activates PIF interface by taking control of LCD pins
*
* @note
* When activated, LCD pins will be defined as follows for PIF operation
*
* CLD[17:0] = pif_data[17:0]
* CLD[23:18] = pif_address[5:0]
* CLPOWER = pif_wr_str
* CLCP = pif_rd_str
* CLAC = pif_hat1
* CLFP = pif_hrdy1
* CLLP = pif_hat2
* GPIO[42] = pif_hrdy2
*
* In PIF mode, "pif_hrdy2" overrides other shared function for GPIO[42] pin
*
*/
/****************************************************************************/
static inline void chipcHw_activatePifInterface(void);
/****************************************************************************/
/**
* @brief Activates LCD interface
*
* This function activates LCD interface
*
* @note
* When activated, LCD pins will be defined as follows
*
* CLD[17:0] = LCD data
* CLD[23:18] = LCD data
* CLPOWER = LCD power
* CLCP =
* CLAC = LCD ack
* CLFP =
* CLLP =
*/
/****************************************************************************/
static inline void chipcHw_activateLcdInterface(void);
/****************************************************************************/
/**
* @brief Deactivates PIF/LCD interface
*
* This function deactivates PIF/LCD interface
*
* @note
* When deactivated LCD pins will be in rti-stated
*
*/
/****************************************************************************/
static inline void chipcHw_deactivatePifLcdInterface(void);
/****************************************************************************/
/**
* @brief Get to know the configuration of GPIO pin
*
*/
/****************************************************************************/
static inline chipcHw_GPIO_FUNCTION_e chipcHw_getGpioPinFunction(int pin /* GPIO Pin number */
);
/****************************************************************************/
/**
* @brief Configure GPIO pin function
*
*/
/****************************************************************************/
static inline void chipcHw_setGpioPinFunction(int pin, /* GPIO Pin number */
chipcHw_GPIO_FUNCTION_e func /* Configuration function */
);
/****************************************************************************/
/**
* @brief Set Pin slew rate
*
* This function sets the slew of individual pin
*
*/
/****************************************************************************/
static inline void chipcHw_setPinSlewRate(uint32_t pin, /* Pin of type chipcHw_PIN_XXXXX */
chipcHw_PIN_SLEW_RATE_e slewRate /* Pin slew rate */
);
/****************************************************************************/
/**
* @brief Set Pin output drive current
*
* This function sets output drive current of individual pin
*
* Note: Avoid the use of the word 'current' since linux headers define this
* to be the current task.
*/
/****************************************************************************/
static inline void chipcHw_setPinOutputCurrent(uint32_t pin, /* Pin of type chipcHw_PIN_XXXXX */
chipcHw_PIN_CURRENT_STRENGTH_e curr /* Pin current rating */
);
/****************************************************************************/
/**
* @brief Set Pin pullup register
*
* This function sets pullup register of individual pin
*
*/
/****************************************************************************/
static inline void chipcHw_setPinPullup(uint32_t pin, /* Pin of type chipcHw_PIN_XXXXX */
chipcHw_PIN_PULL_e pullup /* Pullup register settings */
);
/****************************************************************************/
/**
* @brief Set Pin input type
*
* This function sets input type of individual Pin
*
*/
/****************************************************************************/
static inline void chipcHw_setPinInputType(uint32_t pin, /* Pin of type chipcHw_PIN_XXXXX */
chipcHw_PIN_INPUTTYPE_e inputType /* Pin input type */
);
/****************************************************************************/
/**
* @brief Retrieves a string representation of the mux setting for a pin.
*
* @return Pointer to a character string.
*/
/****************************************************************************/
const char *chipcHw_getGpioPinFunctionStr(int pin);
/****************************************************************************/
/** @brief issue warmReset
*/
/****************************************************************************/
void chipcHw_reset(uint32_t mask);
/****************************************************************************/
/** @brief clock reconfigure
*/
/****************************************************************************/
void chipcHw_clockReconfig(uint32_t busHz, uint32_t armRatio, uint32_t vpmRatio,
uint32_t ddrRatio);
/****************************************************************************/
/**
* @brief Enable Spread Spectrum
*
* @note chipcHw_Init() must be called earlier
*/
/****************************************************************************/
static inline void chipcHw_enableSpreadSpectrum(void);
/****************************************************************************/
/**
* @brief Disable Spread Spectrum
*
*/
/****************************************************************************/
static inline void chipcHw_disableSpreadSpectrum(void);
/****************************************************************************/
/** @brief Checks if software strap is enabled
*
* @return 1 : When enable
* 0 : When disable
*/
/****************************************************************************/
static inline int chipcHw_isSoftwareStrapsEnable(void);
/****************************************************************************/
/** @brief Enable software strap
*/
/****************************************************************************/
static inline void chipcHw_softwareStrapsEnable(void);
/****************************************************************************/
/** @brief Disable software strap
*/
/****************************************************************************/
static inline void chipcHw_softwareStrapsDisable(void);
/****************************************************************************/
/** @brief PLL test enable
*/
/****************************************************************************/
static inline void chipcHw_pllTestEnable(void);
/****************************************************************************/
/** @brief PLL2 test enable
*/
/****************************************************************************/
static inline void chipcHw_pll2TestEnable(void);
/****************************************************************************/
/** @brief PLL test disable
*/
/****************************************************************************/
static inline void chipcHw_pllTestDisable(void);
/****************************************************************************/
/** @brief PLL2 test disable
*/
/****************************************************************************/
static inline void chipcHw_pll2TestDisable(void);
/****************************************************************************/
/** @brief Get PLL test status
*/
/****************************************************************************/
static inline int chipcHw_isPllTestEnable(void);
/****************************************************************************/
/** @brief Get PLL2 test status
*/
/****************************************************************************/
static inline int chipcHw_isPll2TestEnable(void);
/****************************************************************************/
/** @brief PLL test select
*/
/****************************************************************************/
static inline void chipcHw_pllTestSelect(uint32_t val);
/****************************************************************************/
/** @brief PLL2 test select
*/
/****************************************************************************/
static inline void chipcHw_pll2TestSelect(uint32_t val);
/****************************************************************************/
/** @brief Get PLL test selected option
*/
/****************************************************************************/
static inline uint8_t chipcHw_getPllTestSelected(void);
/****************************************************************************/
/** @brief Get PLL2 test selected option
*/
/****************************************************************************/
static inline uint8_t chipcHw_getPll2TestSelected(void);
/****************************************************************************/
/**
* @brief Enables DDR SW phase alignment interrupt
*/
/****************************************************************************/
static inline void chipcHw_ddrPhaseAlignInterruptEnable(void);
/****************************************************************************/
/**
* @brief Disables DDR SW phase alignment interrupt
*/
/****************************************************************************/
static inline void chipcHw_ddrPhaseAlignInterruptDisable(void);
/****************************************************************************/
/**
* @brief Set VPM SW phase alignment interrupt mode
*
* This function sets VPM phase alignment interrupt
*
*/
/****************************************************************************/
static inline void
chipcHw_vpmPhaseAlignInterruptMode(chipcHw_VPM_HW_PHASE_INTR_e mode);
/****************************************************************************/
/**
* @brief Enable DDR phase alignment in software
*
*/
/****************************************************************************/
static inline void chipcHw_ddrSwPhaseAlignEnable(void);
/****************************************************************************/
/**
* @brief Disable DDR phase alignment in software
*
*/
/****************************************************************************/
static inline void chipcHw_ddrSwPhaseAlignDisable(void);
/****************************************************************************/
/**
* @brief Enable DDR phase alignment in hardware
*
*/
/****************************************************************************/
static inline void chipcHw_ddrHwPhaseAlignEnable(void);
/****************************************************************************/
/**
* @brief Disable DDR phase alignment in hardware
*
*/
/****************************************************************************/
static inline void chipcHw_ddrHwPhaseAlignDisable(void);
/****************************************************************************/
/**
* @brief Enable VPM phase alignment in software
*
*/
/****************************************************************************/
static inline void chipcHw_vpmSwPhaseAlignEnable(void);
/****************************************************************************/
/**
* @brief Disable VPM phase alignment in software
*
*/
/****************************************************************************/
static inline void chipcHw_vpmSwPhaseAlignDisable(void);
/****************************************************************************/
/**
* @brief Enable VPM phase alignment in hardware
*
*/
/****************************************************************************/
static inline void chipcHw_vpmHwPhaseAlignEnable(void);
/****************************************************************************/
/**
* @brief Disable VPM phase alignment in hardware
*
*/
/****************************************************************************/
static inline void chipcHw_vpmHwPhaseAlignDisable(void);
/****************************************************************************/
/**
* @brief Set DDR phase alignment margin in hardware
*
*/
/****************************************************************************/
static inline void chipcHw_setDdrHwPhaseAlignMargin(chipcHw_DDR_HW_PHASE_MARGIN_e margin /* Margin alinging DDR phase */
);
/****************************************************************************/
/**
* @brief Set VPM phase alignment margin in hardware
*
*/
/****************************************************************************/
static inline void chipcHw_setVpmHwPhaseAlignMargin(chipcHw_VPM_HW_PHASE_MARGIN_e margin /* Margin alinging VPM phase */
);
/****************************************************************************/
/**
* @brief Checks DDR phase aligned status done by HW
*
* @return 1: When aligned
* 0: When not aligned
*/
/****************************************************************************/
static inline uint32_t chipcHw_isDdrHwPhaseAligned(void);
/****************************************************************************/
/**
* @brief Checks VPM phase aligned status done by HW
*
* @return 1: When aligned
* 0: When not aligned
*/
/****************************************************************************/
static inline uint32_t chipcHw_isVpmHwPhaseAligned(void);
/****************************************************************************/
/**
* @brief Get DDR phase aligned status done by HW
*
*/
/****************************************************************************/
static inline uint32_t chipcHw_getDdrHwPhaseAlignStatus(void);
/****************************************************************************/
/**
* @brief Get VPM phase aligned status done by HW
*
*/
/****************************************************************************/
static inline uint32_t chipcHw_getVpmHwPhaseAlignStatus(void);
/****************************************************************************/
/**
* @brief Get DDR phase control value
*
*/
/****************************************************************************/
static inline uint32_t chipcHw_getDdrPhaseControl(void);
/****************************************************************************/
/**
* @brief Get VPM phase control value
*
*/
/****************************************************************************/
static inline uint32_t chipcHw_getVpmPhaseControl(void);
/****************************************************************************/
/**
* @brief DDR phase alignment timeout count
*
* @note If HW fails to perform the phase alignment, it will trigger
* a DDR phase alignment timeout interrupt.
*/
/****************************************************************************/
static inline void chipcHw_ddrHwPhaseAlignTimeout(uint32_t busCycle /* Timeout in bus cycle */
);
/****************************************************************************/
/**
* @brief VPM phase alignment timeout count
*
* @note If HW fails to perform the phase alignment, it will trigger
* a VPM phase alignment timeout interrupt.
*/
/****************************************************************************/
static inline void chipcHw_vpmHwPhaseAlignTimeout(uint32_t busCycle /* Timeout in bus cycle */
);
/****************************************************************************/
/**
* @brief DDR phase alignment timeout interrupt enable
*
*/
/****************************************************************************/
static inline void chipcHw_ddrHwPhaseAlignTimeoutInterruptEnable(void);
/****************************************************************************/
/**
* @brief VPM phase alignment timeout interrupt enable
*
*/
/****************************************************************************/
static inline void chipcHw_vpmHwPhaseAlignTimeoutInterruptEnable(void);
/****************************************************************************/
/**
* @brief DDR phase alignment timeout interrupt disable
*
*/
/****************************************************************************/
static inline void chipcHw_ddrHwPhaseAlignTimeoutInterruptDisable(void);
/****************************************************************************/
/**
* @brief VPM phase alignment timeout interrupt disable
*
*/
/****************************************************************************/
static inline void chipcHw_vpmHwPhaseAlignTimeoutInterruptDisable(void);
/****************************************************************************/
/**
* @brief Clear DDR phase alignment timeout interrupt
*
*/
/****************************************************************************/
static inline void chipcHw_ddrHwPhaseAlignTimeoutInterruptClear(void);
/****************************************************************************/
/**
* @brief Clear VPM phase alignment timeout interrupt
*
*/
/****************************************************************************/
static inline void chipcHw_vpmHwPhaseAlignTimeoutInterruptClear(void);
/* ---- Private Constants and Types -------------------------------------- */
#endif /* CHIPC_DEF_H */