ee1caf6ed8
Update partition layout to 4MB factory/ota_0/ota_1 partitions for larger firmware images. Add a 60-second validation timer that starts after the hello message is sent on boot from an OTA partition. The partition is only marked valid (via esp_ota_mark_app_valid_cancel_rollback) after receiving a role message from the mothership. If the timer expires without role receipt, the partition stays unconfirmed and the bootloader rolls back to the previous firmware on next reset. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
11 lines
544 B
CSV
11 lines
544 B
CSV
# Name, Type, SubType, Offset, Size, Flags
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# NVS, PHY init, and OTA data in standard low-flash locations
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nvs, data, nvs, 0x9000, 0x6000,
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phy_init, data, phy, 0xf000, 0x1000,
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# Factory app at standard 0x10000 offset (4 MB)
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factory, app, factory, 0x10000, 0x400000,
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# Dual OTA partitions for A/B updates with rollback
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ota_0, app, ota_0, 0x410000,0x400000,
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ota_1, app, ota_1, 0x810000,0x400000,
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# OTA data partition — bootloader uses this to track which OTA slot to boot
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otadata, data, ota, 0xc10000,0x2000,
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