drivers: flash: stm32 ospi driver prepare sfdp command
Change the stm32_ospi_read_sfdp to have AddressSize prepared in one single condition. Add more debug msg. Signed-off-by: Francois Ramu <francois.ramu@st.com>
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8a58e86d42
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2cca8b54a3
1 changed files with 10 additions and 3 deletions
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@ -410,18 +410,18 @@ static int stm32_ospi_read_sfdp(const struct device *dev, off_t addr,
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if (dev_cfg->data_mode == OSPI_OPI_MODE) {
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cmd.Instruction = JESD216_OCMD_READ_SFDP;
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cmd.DummyCycles = 20U;
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cmd.AddressSize = HAL_OSPI_ADDRESS_32_BITS;
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} else {
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cmd.Instruction = JESD216_CMD_READ_SFDP;
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cmd.InstructionMode = HAL_OSPI_INSTRUCTION_1_LINE;
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cmd.DataMode = HAL_OSPI_DATA_1_LINE;
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cmd.AddressMode = HAL_OSPI_ADDRESS_1_LINE;
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cmd.DummyCycles = 8U;
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cmd.AddressSize = HAL_OSPI_ADDRESS_24_BITS;
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}
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cmd.Address = addr;
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cmd.NbData = size;
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cmd.AddressSize = ((dev_cfg->data_mode == OSPI_OPI_MODE)
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? HAL_OSPI_ADDRESS_32_BITS
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: HAL_OSPI_ADDRESS_24_BITS);
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HAL_StatusTypeDef hal_ret;
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hal_ret = HAL_OSPI_Command(&dev_data->hospi, &cmd, HAL_OSPI_TIMEOUT_DEFAULT_VALUE);
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@ -1962,6 +1962,8 @@ static int flash_stm32_ospi_init(const struct device *dev)
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return -EIO;
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}
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LOG_DBG("OSPI Init'd");
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#if defined(OCTOSPIM)
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/* OCTOSPI I/O manager init Function */
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OSPIM_CfgTypeDef ospi_mgr_cfg = {0};
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@ -1998,6 +2000,7 @@ static int flash_stm32_ospi_init(const struct device *dev)
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return -EIO;
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}
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#endif /* CONFIG_SOC_SERIES_STM32U5X */
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#endif /* OCTOSPIM */
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/* Reset NOR flash memory : still with the SPI/STR config for the NOR */
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@ -2006,6 +2009,8 @@ static int flash_stm32_ospi_init(const struct device *dev)
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return -EIO;
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}
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LOG_DBG("Reset Mem (SPI/STR)");
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/* Check if memory is ready in the SPI/STR mode */
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if (stm32_ospi_mem_ready(&dev_data->hospi,
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OSPI_SPI_MODE, OSPI_STR_TRANSFER) != 0) {
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@ -2013,6 +2018,8 @@ static int flash_stm32_ospi_init(const struct device *dev)
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return -EIO;
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}
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LOG_DBG("Mem Ready (SPI/STR)");
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#if defined(CONFIG_FLASH_JESD216_API)
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/* Process with the RDID (jedec read ID) instruction at init and fill jedec_id Table */
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ret = stm32_ospi_read_jedec_id(dev);
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