board: phytec: common: Add phyCORE-AM62Ax

Add the phyCORE-AM62Ax to our common board directory to
enable our SOM detection for this product.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Signed-off-by: Wadim Egorov <w.egorov@phytec.de>
diff --git a/board/phytec/common/am6_som_detection.c b/board/phytec/common/am6_som_detection.c
index 7930ab4..f5de5de 100644
--- a/board/phytec/common/am6_som_detection.c
+++ b/board/phytec/common/am6_som_detection.c
@@ -11,10 +11,12 @@
 extern struct phytec_eeprom_data eeprom_data;
 
 #if IS_ENABLED(CONFIG_PHYTEC_AM62_SOM_DETECTION) || \
+	IS_ENABLED(CONFIG_PHYTEC_AM62A_SOM_DETECTION) || \
 	IS_ENABLED(CONFIG_PHYTEC_AM64_SOM_DETECTION)
 
 /* Check if the SoM is actually one of the following products:
  * - phyCORE-AM62x
+ * - phyCORE-AM62Ax
  * - phyCORE-AM64x
  *
  * Returns 0 in case it's a known SoM. Otherwise, returns -1.
@@ -41,6 +43,9 @@
 	if (som == PHYTEC_AM62X_SOM && soc_is_am62x())
 		return 0;
 
+	if (som == PHYTEC_AM62AX_SOM && soc_is_am62ax())
+		return 0;
+
 	if (som == PHYTEC_AM64X_SOM && soc_is_am64x())
 		return 0;