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MIMXRT1062 IVT needs to be FIRST #79611

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MIMXRT1062 IVT needs to be FIRST #79611

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Commits on Oct 9, 2024

  1. MIMXRT1062 IVT needs to be FIRST 

    IMXRT1062 bootrom reads boothdr initial vector table
from 0x60001000. In the CMAKE scatter linker scripts we put multiple
sections at offset 0x1000 in the rom. In linkers other than LD, we are
not guaranteed a particular order when placing these.
If we specify FIRST we can count on the .ivt coming first. The other
positions aren't as crucial.

From IMXRT1060RM.pdf 9.7.1

> The location of the IVT is the only fixed requirement by the ROM.
> The remainder or the image memory map is flexible and
> is determined by the contents of the IVT.

Signed-off-by: Robin Kastberg <robin.kastberg@iar.com>
    @RobinKastberg
    RobinKastberg committed Oct 9, 2024
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