Commit Graph

3 Commits

Author SHA1 Message Date
Fabio Utzig 35d31b4023 Add flash_area_read_is_empty to sim
Signed-off-by: Fabio Utzig <utzig@apache.org>
2018-10-01 21:42:20 -03:00
Fabio Utzig ea0290b88b Add sim support for flash erased at 0
This extends the simulator to be able to test the bootloader in devices
which use flash technologies that erase flash at 0 instead of 0xff.
Two MCU devices that have this "property" are the STM32L0x and STM32L1x
lines from ST.

Signed-off-by: Fabio Utzig <utzig@apache.org>
2018-09-17 12:42:49 -03:00
Andrzej Puzdrowski b788c71c08 Replace mcuboot flash_map by zephyr flash_map
The patch introduce usage of zephyr flas_map module instead
of mcuboot zephyr-only implementation. Unused flash_area_to_sectors
API of former flash_map was removed as well.
Size of sector-status-update-map entry is now defined thanks to the
minimum write size supported by the flash driver.

For avoid ambiguity former zephyr-only files flash_map.c
were renamed to flash_map_extended.c (its code now implements
only addition to this what zephyr flash_map implements).

flash_map.h header include is now warped by flash_map_backedn.h headre
because implementations and include pathes are diferent in Zephyr and Mynewt.

Usage of hal_flash_align() were replaced by usage flash_area_align().
This provide consistency between MyNewt and Zephyr implementation as
this API is available in both RTOSes.

flash_map.h was moved to the simulator c-support files as now missing in
the boot/zephyr subdirectories.

f. boot_scratch_fa_device_id was removed as unused.
f. boot_img_fa_device_id was and expanded the only use of it
(on loader.c).

Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>
2018-05-16 16:05:17 -03:00