sim: update alignment (aka write_sz) to u16
The simulated alignment functions were returning u8 which would be
invalid for any alignment beyond 128; as a first step in the direction
of allowing larger alignments, make them u16 which should allow for up
to 2**15 aligment size.
Signed-off-by: Fabio Utzig <fabio.utzig@nordicsemi.no>
diff --git a/sim/mcuboot-sys/csupport/run.c b/sim/mcuboot-sys/csupport/run.c
index f531db9..a0e4448 100644
--- a/sim/mcuboot-sys/csupport/run.c
+++ b/sim/mcuboot-sys/csupport/run.c
@@ -42,7 +42,7 @@
uint32_t size);
extern int sim_flash_write(uint8_t flash_id, uint32_t offset, const uint8_t *src,
uint32_t size);
-extern uint8_t sim_flash_align(uint8_t flash_id);
+extern uint16_t sim_flash_align(uint8_t flash_id);
extern uint8_t sim_flash_erased_val(uint8_t flash_id);
struct sim_context {
@@ -202,7 +202,7 @@
#endif
}
-uint8_t flash_area_align(const struct flash_area *area)
+uint16_t flash_area_align(const struct flash_area *area)
{
return sim_flash_align(area->fa_device_id);
}