imx9: add i.MX95 Kconfig and Makefile

This patch adds i.MX95 Kconfig and Makefile. i.MX95 uses SCMI.

Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Alice Guo <alice.guo@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
diff --git a/arch/arm/mach-imx/imx9/Kconfig b/arch/arm/mach-imx/imx9/Kconfig
index 1ccdb1c..f6a9a13 100644
--- a/arch/arm/mach-imx/imx9/Kconfig
+++ b/arch/arm/mach-imx/imx9/Kconfig
@@ -24,6 +24,13 @@
 	select IMX9
 	select ARMV8_SPL_EXCEPTION_VECTORS
 
+config IMX95
+	bool
+	select ARMV8_SPL_EXCEPTION_VECTORS
+	select IMX9
+	select DM_MAILBOX
+	select SCMI_FIRMWARE
+	select SPL_IMX_CONTAINER_USE_TRAMPOLINE
 
 config SYS_SOC
 	default "imx9"