f0c4d1c53c
Create common source code to use for supporting HyperFlash. Rename 'FLASH_NXP_S32_QSPI_NOR_SFDP_RUNTIME' to 'FLASH_NXP_S32_QSPI_SFDP_RUNTIME' as a common kconfig. Add the 'max-program-buffer-size' property to use for setting memory pageSize, instead of using 'CONFIG_FLASH_NXP_S32_QSPI_LAYOUT_PAGE_SIZE' for setting. Add the 'write-block-size' propertyto use for setting the number of bytes used in write operations, it also uses to instead of the 'memory-alignment' property. Signed-off-by: Cong Nguyen Huu <cong.nguyenhuu@nxp.com>
111 lines
3.1 KiB
C
111 lines
3.1 KiB
C
/*
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* Copyright 2023-2024 NXP
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#ifndef ZEPHYR_DRIVERS_FLASH_NXP_S32_QSPI_H_
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#define ZEPHYR_DRIVERS_FLASH_NXP_S32_QSPI_H_
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#include "jesd216.h"
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#define QSPI_ERASE_VALUE 0xff
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#define QSPI_IS_ALIGNED(addr, bits) (((addr) & BIT_MASK(bits)) == 0)
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#if defined(CONFIG_FLASH_NXP_S32_QSPI_SFDP_RUNTIME)
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/* Size of LUT */
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#define QSPI_SFDP_LUT_SIZE 130U
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/* Size of init operations */
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#define QSPI_SFDP_INIT_OP_SIZE 8U
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#if defined(CONFIG_FLASH_JESD216_API)
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/* Size of all LUT sequences for JESD216 operations */
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#define QSPI_JESD216_SEQ_SIZE 8U
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#endif /* CONFIG_FLASH_JESD216_API */
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#endif /* CONFIG_FLASH_NXP_S32_QSPI_SFDP_RUNTIME */
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struct nxp_s32_qspi_config {
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const struct device *controller;
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struct flash_parameters flash_parameters;
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#if defined(CONFIG_FLASH_PAGE_LAYOUT)
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struct flash_pages_layout layout;
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#endif
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#if !defined(CONFIG_FLASH_NXP_S32_QSPI_SFDP_RUNTIME)
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const Qspi_Ip_MemoryConfigType memory_cfg;
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enum jesd216_dw15_qer_type qer_type;
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bool quad_mode;
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#endif
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};
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struct nxp_s32_qspi_data {
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uint8_t instance;
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Qspi_Ip_MemoryConnectionType memory_conn_cfg;
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uint8_t read_sfdp_lut_idx;
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#if defined(CONFIG_FLASH_NXP_S32_QSPI_SFDP_RUNTIME)
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Qspi_Ip_MemoryConfigType memory_cfg;
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Qspi_Ip_InstrOpType lut_ops[QSPI_SFDP_LUT_SIZE];
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Qspi_Ip_InitOperationType init_ops[QSPI_SFDP_INIT_OP_SIZE];
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#endif
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#if defined(CONFIG_MULTITHREADING)
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struct k_sem sem;
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#endif
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};
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static ALWAYS_INLINE Qspi_Ip_MemoryConfigType *get_memory_config(const struct device *dev)
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{
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#if defined(CONFIG_FLASH_NXP_S32_QSPI_SFDP_RUNTIME)
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return &((struct nxp_s32_qspi_data *)dev->data)->memory_cfg;
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#else
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return ((Qspi_Ip_MemoryConfigType *)&((const struct nxp_s32_qspi_config *)dev->config)
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->memory_cfg);
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#endif
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}
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static inline void nxp_s32_qspi_lock(const struct device *dev)
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{
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#ifdef CONFIG_MULTITHREADING
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struct nxp_s32_qspi_data *data = dev->data;
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k_sem_take(&data->sem, K_FOREVER);
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#else
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ARG_UNUSED(dev);
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#endif
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}
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static inline void nxp_s32_qspi_unlock(const struct device *dev)
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{
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#ifdef CONFIG_MULTITHREADING
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struct nxp_s32_qspi_data *data = dev->data;
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k_sem_give(&data->sem);
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#else
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ARG_UNUSED(dev);
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#endif
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}
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/*
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* This function retrieves the device instance used by the HAL
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* to access the internal driver state.
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*/
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uint8_t nxp_s32_qspi_register_device(void);
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int nxp_s32_qspi_wait_until_ready(const struct device *dev);
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int nxp_s32_qspi_read(const struct device *dev, off_t offset, void *dest, size_t size);
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int nxp_s32_qspi_write(const struct device *dev, off_t offset, const void *src, size_t size);
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int nxp_s32_qspi_erase(const struct device *dev, off_t offset, size_t size);
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const struct flash_parameters *nxp_s32_qspi_get_parameters(const struct device *dev);
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#if defined(CONFIG_FLASH_PAGE_LAYOUT)
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void nxp_s32_qspi_pages_layout(const struct device *dev, const struct flash_pages_layout **layout,
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size_t *layout_size);
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#endif /* CONFIG_FLASH_PAGE_LAYOUT */
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#if defined(CONFIG_FLASH_JESD216_API) || !defined(CONFIG_FLASH_NXP_S32_QSPI_SFDP_RUNTIME)
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int nxp_s32_qspi_read_id(const struct device *dev, uint8_t *id);
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#endif /* CONFIG_FLASH_JESD216_API || !CONFIG_FLASH_NXP_S32_QSPI_SFDP_RUNTIME */
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#endif /* ZEPHYR_DRIVERS_FLASH_NXP_S32_QSPI_H_ */
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