commit f1fd225bbbfedb6078eedba947b5941802f47676
author Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no> Tue Jul 26 12:50:28 2022 +0200
committer Gustavo Henrique Nihei <38959758+gustavonihei@users.noreply.github.com> Tue Jul 26 09:52:01 2022 -0300
tree 3ab3a311ee5ae396fe3097e9444144cbe821e633
parent e8cbc0d0f12f98e0f1fb9ca47b319b8705f61bfb

zephyr: disable qspi-nor on nrf52840

Sine https://github.com/zephyrproject-rtos/zephyr/pull/47629 was
merged the qspi nod driver is enabled by default. This cause unwanted
flash footprint rise for configurations which are not using the qspi.

This patch disables it back.

Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>

boot/zephyr/boards/nrf52840dk_nrf52840.conf

diff --git a/boot/zephyr/boards/nrf52840dk_nrf52840.conf b/boot/zephyr/boards/nrf52840dk_nrf52840.conf
new file mode 100644
index 0000000..3bd75a2
--- /dev/null
+++ b/boot/zephyr/boards/nrf52840dk_nrf52840.conf
@@ -0,0 +1,2 @@
+# Ensure that the qspi driver is disabled by default
+CONFIG_NORDIC_QSPI_NOR=n

boot/zephyr/boards/nrf52840dongle_nrf52840.conf

diff --git a/boot/zephyr/boards/nrf52840dongle_nrf52840.conf b/boot/zephyr/boards/nrf52840dongle_nrf52840.conf
index a6965bb..606dadb 100644
--- a/boot/zephyr/boards/nrf52840dongle_nrf52840.conf
+++ b/boot/zephyr/boards/nrf52840dongle_nrf52840.conf
@@ -29,3 +29,5 @@
 CONFIG_USB_DEVICE_PRODUCT="MCUBOOT"
 CONFIG_USB_COMPOSITE_DEVICE=n
 CONFIG_USB_MASS_STORAGE=n
+
+CONFIG_NORDIC_QSPI_NOR=n