Skip to content

stm32: tests: drivers: flash common: align flash size and partition layout #97732

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wants to merge 2 commits into
base: main
Choose a base branch
from
+13 −14
Open

stm32: tests: drivers: flash common: align flash size and partition layout #97732

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
8eb985e
tests: drivers: flash: common: boards: set flash size of nucleo_wb55rg
djiatsaf-st Oct 16, 2025
04dc97a
boards: st: nucleo_h753zi: update and reorder flash partitions
djiatsaf-st Oct 13, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
22 changes: 8 additions & 14 deletions boards/st/nucleo_h753zi/nucleo_h753zi.dts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -248,28 +248,22 @@ zephyr_udc0: &usbotg_fs {
read-only;
};

/* storage: 128KB for settings */
storage_partition: partition@20000 {
label = "storage";
reg = <0x00020000 DT_SIZE_K(128)>;
};

/* application image slot: 256KB */
slot0_partition: partition@40000 {
slot0_partition: partition@20000 {
label = "image-0";
reg = <0x00040000 DT_SIZE_K(256)>;
reg = <0x00020000 DT_SIZE_K(256)>;
};

/* backup slot: 256KB */
slot1_partition: partition@80000 {
slot1_partition: partition@60000 {
label = "image-1";
reg = <0x00080000 DT_SIZE_K(256)>;
reg = <0x00060000 DT_SIZE_K(256)>;
};

/* swap slot: 128KB */
scratch_partition: partition@c0000 {
label = "image-scratch";
reg = <0x000c0000 DT_SIZE_K(128)>;
/* storage: 256KB for settings */
storage_partition: partition@a0000 {
label = "storage";
reg = <0x000a0000 DT_SIZE_K(256)>;
};
};
};
Expand Down
4 changes: 4 additions & 0 deletions doc/releases/migration-guide-4.3.rst
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -68,6 +68,10 @@ Boards
external NOR flash. This change currently prevents upgrade from older Zephyr release images to
Zephyr 4.3 release images. More details in the TF-M migration and release notes.

* nucleo_h753zi: the flash layout was updated and firmware upgrade may fail due to layout
incompatibility with the previous layout. The new layout includes storage partition enlarged to
2 sectors, scratch partition removed and all flash partitions reordered for better structure.

* mimxrt11x0: renamed lpadc1 to lpadc2 and renamed lpadc0 to lpadc1.

* NXP ``frdm_mcxa166`` is renamed to ``frdm_mcxa346``.
Expand Down
1 change: 1 addition & 0 deletions tests/drivers/flash/common/boards/nucleo_wb55rg.conf
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1 @@
CONFIG_TEST_DRIVER_FLASH_SIZE=1048576