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drivers: flash: ospi for stm32 mcu

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Fixes command configuration to have samples/drivers/spi_flash
passed on stm32l562 and stm32u585 disco kits.
In OctoSPI STR/DTR and SPI/STR modes,
to determine the address_width, checking the jesd216_bfp_addrbytes
on JESD216_SFDP_BFP_DW1_ADDRBYTES_VAL_3B4B or _VAL_4B.

Signed-off-by: Francois Ramu <francois.ramu@st.com>
This commit is contained in:
Francois Ramu 2022-06-21 15:42:56 +02:00 • committed by Fabio Baltieri
commit 9fbe27bc32
1 changed files with 2 additions and 1 deletions
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3
drivers/flash/flash_stm32_ospi.c
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@ -1492,7 +1492,8 @@ static void spi_nor_process_bfp_addrbytes(const struct device *dev,
{
struct flash_stm32_ospi_data *data = dev->data;
if (jesd216_bfp_addrbytes == JESD216_SFDP_BFP_DW1_ADDRBYTES_VAL_4B) {
if ((jesd216_bfp_addrbytes == JESD216_SFDP_BFP_DW1_ADDRBYTES_VAL_4B) ||
(jesd216_bfp_addrbytes == JESD216_SFDP_BFP_DW1_ADDRBYTES_VAL_3B4B)) {
data->address_width = 4U;
} else {
data->address_width = 3U;