commit 4aa286d2db2d02a8f0ff29cdc3304f3185dbe261
author Gustavo Henrique Nihei <gustavo.nihei@espressif.com> Wed Nov 24 14:54:56 2021 -0300
committer David Brown <davidb@davidb.org> Thu Dec 16 13:19:12 2021 -0700
tree 4cccfd24a7ea47de36583314cf14faf475ce3db6
parent ffe4ec9cdb4c1b5d62588112746c373a53ddee23

flash_map: Increase minimum supported write align via flash_area_align

Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>

boot/mbed/include/flash_map_backend/flash_map_backend.h

diff --git a/boot/mbed/include/flash_map_backend/flash_map_backend.h b/boot/mbed/include/flash_map_backend/flash_map_backend.h
index f2bad16..34bac73 100644
--- a/boot/mbed/include/flash_map_backend/flash_map_backend.h
+++ b/boot/mbed/include/flash_map_backend/flash_map_backend.h
@@ -143,7 +143,7 @@
 /*
  * Alignment restriction for flash writes.
  */
-uint8_t flash_area_align(const struct flash_area * fap);
+uint32_t flash_area_align(const struct flash_area * fap);
 
 /*
  * What is value is read from erased flash bytes.

boot/mbed/src/flash_map_backend.cpp

diff --git a/boot/mbed/src/flash_map_backend.cpp b/boot/mbed/src/flash_map_backend.cpp
index 28afec8..8f5137d 100644
--- a/boot/mbed/src/flash_map_backend.cpp
+++ b/boot/mbed/src/flash_map_backend.cpp
@@ -191,7 +191,7 @@
     return bd->erase(off, len);
 }
 
-uint8_t flash_area_align(const struct flash_area* fap) {
+uint32_t flash_area_align(const struct flash_area* fap) {
     mbed::BlockDevice* bd = flash_map_bd[fap->fa_id];
     return bd->get_program_size();
 }