178be54bd6
Mynewt has recently added an encrypted flash layer driver, that runs transparently on any flash, handling reads and writes, and bypassing other flash operations to the HW driver. As a result of this change, checking for erased data cannot be done by read + compare to erased_val but need to be routed to an empty check on the lower level. To do this Mynewt added a new flash_map function called "flash_area_read_is_empty" which checks for erased blocks (and reads/decrypts the data as well). This commit uses `flash_area_read_is_empty` to determine if magic, flags and swap status are erased. For Zephyr/sim commits were added previously that mimic this functionality by simply doing the read/compare. Signed-off-by: Fabio Utzig <utzig@apache.org> |
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| pkg.yml | ||