samples: video: tcpserversink: add stm32n6570_dk support

Add configuration files for the stm32n6570_dk board.

This enables streaming over ethernet of the images captured by
MB1854 camera module compressed in 1920x1088 H264 video bitstream.

Signed-off-by: Hugues Fruchet <[email protected]>

Author: hfruchet-st

samples/drivers/video/tcpserversink/README.rst

@@ -18,6 +18,9 @@ This samples requires a video capture device and network support.
 - :zephyr:board:`mimxrt1064_evk`
 - `MT9M114 camera module`_
 
+- :zephyr:board:`stm32n6570_dk`
+  with a `MB1854 camera module`_
+
 Wiring
 ******
 
@@ -26,6 +29,10 @@ J35 camera connector. A USB cable should be connected from a host to the micro
 USB debug connector (J41) in order to get console output via the freelink
 interface. Ethernet cable must be connected to RJ45 connector.
 
+On :zephyr:board:`stm32n6570_dk`, the MB1854 IMX335 camera module must be plugged in
+the CSI-2 camera connector. A RJ45 ethernet cable must be plugged in the ethernet CN6
+connector.
+
 Building and Running
 ********************
 
@@ -49,6 +56,15 @@ a video software pattern generator is supported by using :ref:`snippet-video-sw-
    :goals: build
    :compact:
 
+For :zephyr:board:`stm32n6570_dk`, the sample can be built with the following command:
+
+.. zephyr-app-commands::
+   :zephyr-app: samples/drivers/video/tcpserversink
+   :board: stm32n6570_dk
+   :shield: st_b_cams_imx_mb1854
+   :goals: build
+   :compact:
+
 Sample Output
 =============
 

samples/drivers/video/tcpserversink/boards/stm32n6570_dk.conf

@@ -0,0 +1,29 @@
+# Video buffer pool
+CONFIG_MULTI_HEAP=y
+CONFIG_MEM_ATTR_HEAP=y
+CONFIG_VIDEO_BUFFER_USE_MEM_ATTR_HEAP=y
+CONFIG_VIDEO_BUFFER_MEM_SW_ATTRIBUTE=2
+CONFIG_VIDEO_BUFFER_POOL_SZ_MAX=10000000
+CONFIG_VIDEO_BUFFER_POOL_NUM_MAX=10
+
+# Camera interface
+CONFIG_VIDEO_STM32_DCMIPP_SENSOR_PIXEL_FORMAT="pRAA"
+CONFIG_VIDEO_STM32_DCMIPP_SENSOR_WIDTH=2592
+CONFIG_VIDEO_STM32_DCMIPP_SENSOR_HEIGHT=1944
+CONFIG_FPU=y
+
+# Capture
+CONFIG_VIDEO_FRAME_WIDTH=1920
+CONFIG_VIDEO_FRAME_HEIGHT=1088
+CONFIG_VIDEO_PIXEL_FORMAT="NV12"
+CONFIG_VIDEO_NUM_FRAMES=1
+
+# Video encoder
+CONFIG_VIDEO_STM32_VENC=y
+CONFIG_MULTI_HEAP=y
+CONFIG_MEM_ATTR_HEAP=y
+CONFIG_MAIN_STACK_SIZE=4096
+
+# Network buffers
+CONFIG_NET_BUF_RX_COUNT=4
+CONFIG_NET_BUF_TX_COUNT=8

samples/drivers/video/tcpserversink/boards/stm32n6570_dk_stm32n657xx_fsbl.conf

@@ -0,0 +1,29 @@
+# Video buffer pool
+CONFIG_MULTI_HEAP=y
+CONFIG_MEM_ATTR_HEAP=y
+CONFIG_VIDEO_BUFFER_USE_MEM_ATTR_HEAP=y
+CONFIG_VIDEO_BUFFER_MEM_SW_ATTRIBUTE=2
+CONFIG_VIDEO_BUFFER_POOL_SZ_MAX=10000000
+CONFIG_VIDEO_BUFFER_POOL_NUM_MAX=10
+
+# Camera interface
+CONFIG_VIDEO_STM32_DCMIPP_SENSOR_PIXEL_FORMAT="pRAA"
+CONFIG_VIDEO_STM32_DCMIPP_SENSOR_WIDTH=2592
+CONFIG_VIDEO_STM32_DCMIPP_SENSOR_HEIGHT=1944
+CONFIG_FPU=y
+
+# Capture
+CONFIG_VIDEO_FRAME_WIDTH=1920
+CONFIG_VIDEO_FRAME_HEIGHT=1088
+CONFIG_VIDEO_PIXEL_FORMAT="NV12"
+CONFIG_VIDEO_NUM_FRAMES=1
+
+# Video encoder
+CONFIG_VIDEO_STM32_VENC=y
+CONFIG_MULTI_HEAP=y
+CONFIG_MEM_ATTR_HEAP=y
+CONFIG_MAIN_STACK_SIZE=4096
+
+# Network buffers
+CONFIG_NET_BUF_RX_COUNT=4
+CONFIG_NET_BUF_TX_COUNT=8

samples/drivers/video/tcpserversink/boards/stm32n6570_dk_stm32n657xx_sb.conf

@@ -0,0 +1,29 @@
+# Video buffer pool
+CONFIG_MULTI_HEAP=y
+CONFIG_MEM_ATTR_HEAP=y
+CONFIG_VIDEO_BUFFER_USE_MEM_ATTR_HEAP=y
+CONFIG_VIDEO_BUFFER_MEM_SW_ATTRIBUTE=2
+CONFIG_VIDEO_BUFFER_POOL_SZ_MAX=10000000
+CONFIG_VIDEO_BUFFER_POOL_NUM_MAX=10
+
+# Camera interface
+CONFIG_VIDEO_STM32_DCMIPP_SENSOR_PIXEL_FORMAT="pRAA"
+CONFIG_VIDEO_STM32_DCMIPP_SENSOR_WIDTH=2592
+CONFIG_VIDEO_STM32_DCMIPP_SENSOR_HEIGHT=1944
+CONFIG_FPU=y
+
+# Capture
+CONFIG_VIDEO_FRAME_WIDTH=1920
+CONFIG_VIDEO_FRAME_HEIGHT=1088
+CONFIG_VIDEO_PIXEL_FORMAT="NV12"
+CONFIG_VIDEO_NUM_FRAMES=1
+
+# Video encoder
+CONFIG_VIDEO_STM32_VENC=y
+CONFIG_MULTI_HEAP=y
+CONFIG_MEM_ATTR_HEAP=y
+CONFIG_MAIN_STACK_SIZE=4096
+
+# Network buffers
+CONFIG_NET_BUF_RX_COUNT=4
+CONFIG_NET_BUF_TX_COUNT=8