crypto: ccp - Update CCP build support

Add HAS_IOMEM as a Kconfig dependency. Always include ccp-platform.c
in the CCP build and conditionally include ccp-pci.c.

Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

drivers/crypto/Kconfig

@@ -391,7 +391,7 @@ config CRYPTO_DEV_ATMEL_SHA
 
 config CRYPTO_DEV_CCP
 	bool "Support for AMD Cryptographic Coprocessor"
-	depends on (X86 && PCI) || ARM64
+	depends on ((X86 && PCI) || ARM64) && HAS_IOMEM
 	default n
 	help
 	  The AMD Cryptographic Coprocessor provides hardware support