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add support for binaries behind boot loaders on device #82

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kilograham opened this issue Apr 27, 2023 · 2 comments
Open

add support for binaries behind boot loaders on device #82

kilograham opened this issue Apr 27, 2023 · 2 comments
Milestone
2.2.0

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@kilograham
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If the boot loader itself contains binary info which points to the other binaries, we could support this
@kilograham kilograham mentioned this issue Apr 27, 2023
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@earlephilhower
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Sounds like a good plan! As long as the binary_info_header_redirect (or whatever) is defined in such a way that it can be static even as its target (real) app changes, should be easy to support in OTA/2ndary bootloaders. I suppose that's kind of a given since the binary_info_header of the real app is always placed immediately after its vector table, and normally the real app starting flash address is always constant too.

@lurch lurch mentioned this issue May 3, 2023
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@will-v-pi will-v-pi added this to the 1.7.0 milestone Jul 27, 2024
@will-v-pi
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This is achieved for RP2350 in #173, which prints out info about the bootloader and the binaries in partitions

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@earlephilhower @kilograham @will-v-pi