arm: dts: k3-am642-phycore-som-binman: Add SoM overlays

Include SoM dt-overlays that handle variants of our SoMs into
u-boot's FIT image.

Signed-off-by: Wadim Egorov <w.egorov@phytec.de>
Reviewed-by: Neha Malcom Francis <n-francis@ti.com>
diff --git a/arch/arm/dts/k3-am642-phycore-som-binman.dtsi b/arch/arm/dts/k3-am642-phycore-som-binman.dtsi
index dd09670..88d6c40 100644
--- a/arch/arm/dts/k3-am642-phycore-som-binman.dtsi
+++ b/arch/arm/dts/k3-am642-phycore-som-binman.dtsi
@@ -344,6 +344,54 @@
 					description = "U-Boot for AM64 board";
 				};
 
+				som-no-rtc {
+					description = "k3-am6xx-phycore-disable-rtc";
+					type = "flat_dt";
+					compression = "none";
+					load = <0x8F000000>;
+					arch = "arm";
+
+					blob-ext {
+						filename = "dts/upstream/src/arm64/ti/k3-am6xx-phycore-disable-rtc.dtbo";
+					};
+				};
+
+				som-no-spi {
+					description = "k3-am6xx-phycore-disable-spi-nor";
+					type = "flat_dt";
+					compression = "none";
+					load = <0x8F001000>;
+					arch = "arm";
+
+					blob-ext {
+						filename = "dts/upstream/src/arm64/ti/k3-am6xx-phycore-disable-spi-nor.dtbo";
+					};
+				};
+
+				som-no-eth {
+					description = "k3-am6xx-phycore-disable-eth-phy";
+					type = "flat_dt";
+					compression = "none";
+					load = <0x8F002000>;
+					arch = "arm";
+
+					blob-ext {
+						filename = "dts/upstream/src/arm64/ti/k3-am6xx-phycore-disable-eth-phy.dtbo";
+					};
+				};
+
+				som-qspi {
+					description = "k3-am6xx-phycore-qspi-nor";
+					type = "flat_dt";
+					compression = "none";
+					load = <0x8F003000>;
+					arch = "arm";
+
+					blob-ext {
+						filename = "dts/upstream/src/arm64/ti/k3-am6xx-phycore-qspi-nor.dtbo";
+					};
+				};
+
 				fdt-0 {
 					description = "k3-am642-phyboard-electra-rdk";
 					type = "flat_dt";
@@ -368,7 +416,11 @@
 				conf-0 {
 					description = "k3-am642-phyboard-electra-rdk";
 					firmware = "uboot";
-					loadables = "uboot";
+					loadables = "uboot",
+						    "som-no-rtc",
+						    "som-no-spi",
+						    "som-no-eth",
+						    "som-qspi";
 					fdt = "fdt-0";
 				};
 			};