arch/xtensa/esp32: Implement board_boot_image for mcuboot/nxboot support#18373

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aviralgarg05 wants to merge 15 commits intoapache:masterfrom

aviralgarg05:esp32-boot-image-impl

Commits on Feb 10, 2026

boards/esp32: parse MCUboot load header in board_boot_image
aviralgarg05
committed
ci: retrigger build after transient mbedtls fetch failure
aviralgarg05
committed

Commits on Feb 14, 2026

boards/xtensa/esp32: harden board_boot_image chain-boot handoff
aviralgarg05
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Documentation/esp32-devkitc: document board_boot_image MCUboot path
aviralgarg05
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ci: retrigger build after transient minmea fetch failure
aviralgarg05
committed

Commits on Feb 16, 2026

boards/xtensa/esp32: use partition offset + mmap in board_boot_image
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committed

Commits on Feb 21, 2026

boards/xtensa/esp32: reserve IRAM/DRAM handoff regions for boot
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committed