1 files changed, 37 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71-e3000/0019-crypto-ccp-Build-the-AMD-secure-processor-driver-onl.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71-e3000/0019-crypto-ccp-Build-the-AMD-secure-processor-driver-onl.patch
new file mode 100644
index 00000000..64afef16
--- /dev/null
+++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71-e3000/0019-crypto-ccp-Build-the-AMD-secure-processor-driver-onl.patch
@@ -0,0 +1,37 @@
+From 83b40cedfd473b56343ab95d562de2fbe1faa384 Mon Sep 17 00:00:00 2001
+From: Borislav Petkov <bp@suse.de>
+Date: Mon, 4 Dec 2017 10:57:26 -0600
+Subject: [PATCH 19/95] crypto: ccp: Build the AMD secure processor driver only
+ with AMD CPU support
+
+This is AMD-specific hardware so present it in Kconfig only when AMD
+CPU support is enabled or on ARM64 where it is also used.
+
+Signed-off-by: Borislav Petkov <bp@suse.de>
+Signed-off-by: Brijesh Singh <brijesh.singh@amd.com>
+Reviewed-by: Gary R Hook <gary.hook@amd.com>
+Cc: Brijesh Singh <brijesh.singh@amd.com>
+Cc: Tom Lendacky <thomas.lendacky@amd.com>
+Cc: Gary Hook <gary.hook@amd.com>
+Cc: Herbert Xu <herbert@gondor.apana.org.au>
+Cc: "David S. Miller" <davem@davemloft.net>
+Cc: linux-crypto@vger.kernel.org
+Signed-off-by: Sudheesh Mavila <sudheesh.mavila@amd.com>
+---
+ drivers/crypto/ccp/Kconfig | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/drivers/crypto/ccp/Kconfig b/drivers/crypto/ccp/Kconfig
+index 6d62660..9c84f98 100644
+--- a/drivers/crypto/ccp/Kconfig
++++ b/drivers/crypto/ccp/Kconfig
+@@ -1,5 +1,6 @@
+ config CRYPTO_DEV_CCP_DD
+ 	tristate "Secure Processor device driver"
++	depends on CPU_SUP_AMD || ARM64
+ 	default m
+ 	help
+ 	  Provides AMD Secure Processor device driver.
+-- 
+2.7.4
+