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I am looking to interface a 2Gb NAND Flash MT29F02G01ABAGB with a STM32G473 processor. Previous we had a 256Gb NOR flash (MT25QL256) on the board which I was able to use with the flash_stm32_qspi.c driver and st,stm32-qspi-nor binding.
I tried using the same driver for the NAND flash but got the below error: [00000000] <err> flash_stm32_qspi: SFDP magic 00000000 invalid
I debugged and found this section of the code fails in flash_stm32_qspi.c function flash_stm32_qspi_init
My question is should the same driver work with the NAND flash? I did not find any NAND flash driver in zephyr.
I do not have much knowledge / experience with flash memories. How can I make this work?
Zephyr version 2.7.99
Host: Ubuntu 18
Hardware: Custom board with STM32G473QET
Thanks
The text was updated successfully, but these errors were encountered:
Hello,
I am looking to interface a 2Gb NAND Flash MT29F02G01ABAGB with a STM32G473 processor. Previous we had a 256Gb NOR flash (MT25QL256) on the board which I was able to use with the
flash_stm32_qspi.c
driver andst,stm32-qspi-nor
binding.I tried using the same driver for the NAND flash but got the below error:
[00000000] <err> flash_stm32_qspi: SFDP magic 00000000 invalid
I debugged and found this section of the code fails in
flash_stm32_qspi.c
functionflash_stm32_qspi_init
My dtsi looks like this:
My question is should the same driver work with the NAND flash? I did not find any NAND flash driver in zephyr.
I do not have much knowledge / experience with flash memories. How can I make this work?
Zephyr version 2.7.99
Host: Ubuntu 18
Hardware: Custom board with STM32G473QET
Thanks
The text was updated successfully, but these errors were encountered: