stm32mp: stm32prog: Add Kconfig file for stm32prog command

Move CONFIG_CMD_STM32PROG in a specific Kconfig file for stm32prog command.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
diff --git a/arch/arm/mach-stm32mp/cmd_stm32prog/Kconfig b/arch/arm/mach-stm32mp/cmd_stm32prog/Kconfig
new file mode 100644
index 0000000..609a678
--- /dev/null
+++ b/arch/arm/mach-stm32mp/cmd_stm32prog/Kconfig
@@ -0,0 +1,18 @@
+
+config CMD_STM32PROG
+	bool "command stm32prog for STM32CudeProgrammer"
+	select DFU
+	select DFU_RAM
+	select DFU_VIRT
+	select PARTITION_TYPE_GUID
+	imply CMD_GPT if MMC
+	imply CMD_MTD if MTD
+	imply DFU_MMC if MMC
+	imply DFU_MTD if MTD
+	help
+		activate a specific command stm32prog for STM32MP soc family
+		witch update the device with the tools STM32CubeProgrammer,
+		using UART with STM32 protocol or USB with DFU protocol
+		NB: access to not volatile memory (NOR/NAND/SD/eMMC) is based
+		    on U-Boot DFU framework
+