armv8: sec_firmware: change el2_to_aarch32 SMC ID

Changes the el2_to_aarch32 SMC ID from 0xc000ff04 to 0xc200ff17,
it is applicable to both TFA and non-TFA boot.

Signed-off-by: Rajesh Bhagat <rajesh.bhagat@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
diff --git a/arch/arm/cpu/armv8/sec_firmware_asm.S b/arch/arm/cpu/armv8/sec_firmware_asm.S
index 1c0f963..af1b2da 100644
--- a/arch/arm/cpu/armv8/sec_firmware_asm.S
+++ b/arch/arm/cpu/armv8/sec_firmware_asm.S
@@ -68,7 +68,7 @@
 	mov	x3, x2
 	mov	x2, x1
 	mov	x1, x4
-	ldr	x0, =0xc000ff04
+	ldr	x0, =0xc200ff17
 	smc	#0
 	ret
 ENDPROC(armv8_el2_to_aarch32)