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ARMmbed / DAPLink

https://daplink.io
Apache License 2.0
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LPC546XX Fails to program above 256K #501

Closed maclobdell closed 6 years ago

maclobdell commented 6 years ago

Board: LPC54608 DAPLink Version: 0249

Flashing a binary < 256 KBytes works fine.

Flashing a binary > 256 KBytes results in all 0's at 256 KBytes (0x40000) and above. So applications larger than 256K will crash because instructions will not be present in the upper half as expected.

Looks like the configuration is correct for 512K flash size. I suspect a problem with the flash algorithm itself.

maclobdell commented 6 years ago

@mmahadevan108

maclobdell commented 6 years ago

cc @ashok-rao This likely affects FF_LPC546XX also.

flit commented 6 years ago

Can this ticket be closed now that #504 has been merged?