(Flash programmer) Error when adding support for new flash device

james_browning — Thu, 24 Mar 2022 00:38:17 GMT

Hello,

I receive the following error when attempting to read the id for a new flash device (IS25WP256E) using the flash programmer:

fl_id Reading... Flash programming operation failed. // Additional error details: [FP: no device selected]

I modified the board initialization script to use the following flash initialization:

fl = flash.create(TA) # Add NAND device fl.add_device({"alias": "nand", "name": "S34MS04G2v1", "address": 0x60000000, "ws_address": 0x10000000, "ws_size": 0x1FFFF, "geometry": "8x1", "controller": "IFC"}) # Add QSPI device #fl.add_device({"alias": "qspi", "name": "MT25QU512ABA", "address": 0x40000000, "ws_address": 0x10000000, "ws_size": 0x1FFFF, "geometry": "8x1", "controller": "QSPI"}) fl.add_device({"alias": "qspi", "name": "IS25WP256E", "address": 0x40000000, "ws_address": 0x10000000, "ws_size": 0x1FFFF, "geometry": "8x1", "controller": "QSPI"}) #fl.add_device({"alias": "qspi", "name": "W25Q256JW", "address": 0x40000000, "ws_address": 0x10000000, "ws_size": 0x1FFFF, "geometry": "8x1", "controller": "DSPI"}) # Add SD/eMMC device fl.add_device({"alias": "sd", "name": "SDSP16GB_LSCH2", "address": 0x00000000, "ws_address": 0x80000000, "ws_size": 0x1FFFF, "geometry": "8x1", "controller": "eSDHC"}) fl.add_device({"alias": "mmc", "name": "MMCP1xxx_LSCH2", "address": 0x00000000, "ws_address": 0x80000000, "ws_size": 0x1FFFF, "geometry": "8x1", "controller": "eSDHC"}) # Set qspi as current device fl.set_current_device("qspi")

I'm attaching my relevant xml files (changed to txt for so I can upload them) to this post. The version of CodeWarrior I am using is 11.5.

Thank you for your help,
James

Re: (Flash programmer) Error when adding support for new flash device

james_browning — Thu, 24 Mar 2022 17:52:19 GMT

Solved it. My file named IS25WP256Q_QSPI_64b.xml should actually be named IS25WP256E_QSPI_64b.xml

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(Flash programmer) Error when adding support for new flash device

Re: (Flash programmer) Error when adding support for new flash device