[nrf fromlist] boot: zephyr: Remove legacy serial recovery GPIO configuration

MarekPieta · rlubos · commit c362afb2a037 · 2022-09-14T08:36:50.000+02:00
Change removes the legacy configuration. The legacy configuration became problematic, because GPIO DTS nodes no longer support labels that were used to identify nodes in MCUboot. Therefore we need to use GPIO DTS node name with the legacy approach. The GPIO should be configured by board's DTS, which is simpler. Jira: NCSDK-16550 Upstream PR: mcu-tools/mcuboot#1472 Signed-off-by: Marek Pieta <Marek.Pieta@nordicsemi.no> (cherry picked from commit fda18fdafd1c83bd30a58c41c85344c78b1c80fb)
diff --git a/boot/zephyr/boards/actinius_icarus.conf b/boot/zephyr/boards/actinius_icarus.conf
@@ -6,6 +6,3 @@ CONFIG_BOOT_MAX_IMG_SECTORS=256
 
 # MCUboot serial recovery
 CONFIG_MCUBOOT_SERIAL=y
-CONFIG_BOOT_SERIAL_DETECT_PORT="GPIO_0"
-CONFIG_BOOT_SERIAL_DETECT_PIN=5
-CONFIG_BOOT_SERIAL_DETECT_PIN_VAL=0
diff --git a/boot/zephyr/boards/circuitdojo_feather_nrf9160.conf b/boot/zephyr/boards/circuitdojo_feather_nrf9160.conf
@@ -9,9 +9,6 @@ CONFIG_BOOT_MAX_IMG_SECTORS=256
 
 # MCUboot serial recovery
 CONFIG_MCUBOOT_SERIAL=y
-CONFIG_BOOT_SERIAL_DETECT_PORT="GPIO_0"
-CONFIG_BOOT_SERIAL_DETECT_PIN=12
-CONFIG_BOOT_SERIAL_DETECT_PIN_VAL=0
 CONFIG_BOOT_SERIAL_DETECT_DELAY=450
 CONFIG_MCUBOOT_INDICATION_LED=y
 
diff --git a/boot/zephyr/boards/nrf52840dongle_nrf52840.conf b/boot/zephyr/boards/nrf52840dongle_nrf52840.conf
@@ -17,8 +17,6 @@ CONFIG_UART_LINE_CTRL=y
 CONFIG_GPIO=y
 CONFIG_MCUBOOT_SERIAL=y
 CONFIG_BOOT_SERIAL_CDC_ACM=y
-CONFIG_BOOT_SERIAL_DETECT_PORT="GPIO_1"
-CONFIG_BOOT_SERIAL_DETECT_PIN=6
 
 # Required by USB
 CONFIG_MULTITHREADING=y
diff --git a/boot/zephyr/boards/sparkfun_thing_plus_nrf9160.conf b/boot/zephyr/boards/sparkfun_thing_plus_nrf9160.conf
@@ -9,9 +9,6 @@ CONFIG_BOOT_MAX_IMG_SECTORS=256
 
 # MCUboot serial recovery
 CONFIG_MCUBOOT_SERIAL=y
-CONFIG_BOOT_SERIAL_DETECT_PORT="GPIO_0"
-CONFIG_BOOT_SERIAL_DETECT_PIN=12
-CONFIG_BOOT_SERIAL_DETECT_PIN_VAL=0
 CONFIG_BOOT_SERIAL_DETECT_DELAY=450
 CONFIG_MCUBOOT_INDICATION_LED=y
 
diff --git a/boot/zephyr/boards/thingy53_nrf5340_cpuapp.conf b/boot/zephyr/boards/thingy53_nrf5340_cpuapp.conf
@@ -24,8 +24,6 @@ CONFIG_GPIO=y
 CONFIG_MCUBOOT_SERIAL=y
 CONFIG_MCUBOOT_SERIAL_DIRECT_IMAGE_UPLOAD=y
 CONFIG_BOOT_SERIAL_CDC_ACM=y
-CONFIG_BOOT_SERIAL_DETECT_PORT="GPIO_1"
-CONFIG_BOOT_SERIAL_DETECT_PIN=13
 
 # Required by QSPI
 CONFIG_NORDIC_QSPI_NOR=y
