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S32K144: How to read Data flash 0 IFR

Question asked by Damien Dusha on Oct 21, 2018
Latest reply on Oct 29, 2018 by Daniel Martynek

Dear all,

 

I have an application where I need to configure the Data Flash 0 IFR to configure the D-Flash/E-Flash. The process to write is straightforward as per "Program Partition" command in RM s36.5.11.14 (p836).

 

However, there does not appear to be a means of reading the Data Flash 0 IFR to confirm that the configuration is correctly written. For the Kinetis, it appears it can be done via the "Read Resource" command, but this feature is not available on the S32K144 device:

 

/* @brief Has 0x03 Read Resource command. */
#define FEATURE_FLS_HAS_READ_RESOURCE_CMD (0u)

So, is there an alternate means of reading this section, or any other way in which the partitioning can be verified in software?

 

  -- Damien.

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