diff --git a/projects/RPi/devices/RPi/linux/linux.arm.conf b/projects/RPi/devices/RPi/linux/linux.arm.conf
index c7cbf20fd3..3ed7d73c94 100644
--- a/projects/RPi/devices/RPi/linux/linux.arm.conf
+++ b/projects/RPi/devices/RPi/linux/linux.arm.conf
@@ -1376,6 +1376,7 @@ CONFIG_BLK_DEV_RAM_SIZE=4096
 # Misc devices
 #
 CONFIG_BCM2835_SMI=m
+# CONFIG_RP1_PIO is not set
 # CONFIG_AD525X_DPOT is not set
 # CONFIG_DUMMY_IRQ is not set
 # CONFIG_RPMB is not set
diff --git a/projects/RPi/devices/RPi2/linux/linux.arm.conf b/projects/RPi/devices/RPi2/linux/linux.arm.conf
index cb96e92cc2..518f3f0ba5 100644
--- a/projects/RPi/devices/RPi2/linux/linux.arm.conf
+++ b/projects/RPi/devices/RPi2/linux/linux.arm.conf
@@ -1573,6 +1573,7 @@ CONFIG_BLK_DEV_RAM_SIZE=4096
 # Misc devices
 #
 CONFIG_BCM2835_SMI=m
+# CONFIG_RP1_PIO is not set
 # CONFIG_AD525X_DPOT is not set
 # CONFIG_DUMMY_IRQ is not set
 # CONFIG_RPMB is not set
diff --git a/projects/RPi/devices/RPi4/linux/linux.aarch64.conf b/projects/RPi/devices/RPi4/linux/linux.aarch64.conf
index 3f34ea0190..bb6debb4fc 100644
--- a/projects/RPi/devices/RPi4/linux/linux.aarch64.conf
+++ b/projects/RPi/devices/RPi4/linux/linux.aarch64.conf
@@ -1815,6 +1815,7 @@ CONFIG_BLK_DEV_NVME=y
 # Misc devices
 #
 CONFIG_BCM2835_SMI=m
+# CONFIG_RP1_PIO is not set
 # CONFIG_AD525X_DPOT is not set
 # CONFIG_DUMMY_IRQ is not set
 # CONFIG_PHANTOM is not set
diff --git a/projects/RPi/devices/RPi5/linux/linux.aarch64.conf b/projects/RPi/devices/RPi5/linux/linux.aarch64.conf
index ad980e4a93..a84ecfa5f9 100644
--- a/projects/RPi/devices/RPi5/linux/linux.aarch64.conf
+++ b/projects/RPi/devices/RPi5/linux/linux.aarch64.conf
@@ -1725,6 +1725,7 @@ CONFIG_GENERIC_ARCH_NUMA=y
 CONFIG_DMIID=y
 # CONFIG_DMI_SYSFS is not set
 CONFIG_RASPBERRYPI_FIRMWARE=y
+CONFIG_FIRMWARE_RP1=m
 # CONFIG_FW_CFG_SYSFS is not set
 # CONFIG_SYSFB_SIMPLEFB is not set
 # CONFIG_ARM_FFA_TRANSPORT is not set
@@ -1821,6 +1822,7 @@ CONFIG_BLK_DEV_NVME=y
 # Misc devices
 #
 CONFIG_BCM2835_SMI=m
+CONFIG_RP1_PIO=m
 # CONFIG_AD525X_DPOT is not set
 # CONFIG_DUMMY_IRQ is not set
 # CONFIG_PHANTOM is not set
@@ -6239,6 +6241,7 @@ CONFIG_MAILBOX=y
 # CONFIG_ALTERA_MBOX is not set
 CONFIG_BCM2835_MBOX=y
 # CONFIG_MAILBOX_TEST is not set
+CONFIG_MBOX_RP1=m
 CONFIG_IOMMU_IOVA=y
 CONFIG_IOMMU_API=y
 CONFIG_IOMMU_SUPPORT=y
@@ -6383,6 +6386,7 @@ CONFIG_PWM_BRCMSTB=y
 # CONFIG_PWM_FSL_FTM is not set
 CONFIG_PWM_GPIO=m
 # CONFIG_PWM_PCA9685 is not set
+CONFIG_PWM_PIO_RP1=m
 CONFIG_PWM_RASPBERRYPI_POE=m
 CONFIG_PWM_RP1=y
 # CONFIG_PWM_XILINX is not set