imx8mm-phg: Add board support

Add the board support for the i.MX8MM Cloos PHG board.

This board uses a imx8mm-tqma8mqml SoM from TQ-Group.

imx8mm-phg.dts and imx8mm-tqma8mqml.dtsi are taken
directly from Linux 6.2-rc3.

Signed-off-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
diff --git a/board/cloos/imx8mm_phg/Kconfig b/board/cloos/imx8mm_phg/Kconfig
new file mode 100644
index 0000000..04680d9
--- /dev/null
+++ b/board/cloos/imx8mm_phg/Kconfig
@@ -0,0 +1,15 @@
+if TARGET_IMX8MM_PHG
+
+config SYS_BOARD
+	default "imx8mm_phg"
+
+config SYS_VENDOR
+	default "cloos"
+
+config SYS_CONFIG_NAME
+	default "imx8mm_phg"
+
+config IMX_CONFIG
+	default "board/cloos/imx8mm_phg/imximage-8mm-lpddr4.cfg"
+
+endif