arm: mach-k3: introduce basic files to support the am62a

Introduce the mach-k3 files needed to properly boot TI's am62a SoC
family of devices

Signed-off-by: Bryan Brattlof <bb@ti.com>
diff --git a/arch/arm/mach-k3/Makefile b/arch/arm/mach-k3/Makefile
index 6ac2b61..b5bc236 100644
--- a/arch/arm/mach-k3/Makefile
+++ b/arch/arm/mach-k3/Makefile
@@ -6,6 +6,7 @@
 obj-$(CONFIG_SOC_K3_J721E) += j721e/ j7200/
 obj-$(CONFIG_SOC_K3_J721S2) += j721s2/
 obj-$(CONFIG_SOC_K3_AM625) += am62x/
+obj-$(CONFIG_SOC_K3_AM62A7) += am62ax/
 obj-$(CONFIG_ARM64) += arm64-mmu.o
 obj-$(CONFIG_CPU_V7R) += r5_mpu.o lowlevel_init.o
 obj-$(CONFIG_ARM64) += cache.o
@@ -15,6 +16,7 @@
 obj-$(CONFIG_SOC_K3_J721S2) += j721s2_init.o
 obj-$(CONFIG_SOC_K3_AM642) += am642_init.o
 obj-$(CONFIG_SOC_K3_AM625) += am625_init.o
+obj-$(CONFIG_SOC_K3_AM62A7) += am62a7_init.o
 obj-$(CONFIG_K3_LOAD_SYSFW) += sysfw-loader.o
 endif
 obj-y += common.o security.o