[PATCH 4/4] arch: arm: dts: k3-am642-phycore-som-binman: Add custMpk and ti-degenerate keys with CONFIG entries

[Daniel Schultz]

From: Nathan Morrisson <nmorrisson at phytec.com>

Add the SMPK and ti-degenerate keys using CONFIG entries. These keys
are set by the build system and are stored outside of u-boot.

Signed-off-by: Nathan Morrisson <nmorrisson at phytec.com>
Signed-off-by: Daniel Schultz <d.schultz at phytec.de>
---
 arch/arm/dts/k3-am642-phycore-som-binman.dtsi | 70 +++++++++++++++----
 1 file changed, 55 insertions(+), 15 deletions(-)

diff --git a/arch/arm/dts/k3-am642-phycore-som-binman.dtsi b/arch/arm/dts/k3-am642-phycore-som-binman.dtsi
index 3710564cd4a..5d86da7754e 100644
--- a/arch/arm/dts/k3-am642-phycore-som-binman.dtsi
+++ b/arch/arm/dts/k3-am642-phycore-som-binman.dtsi
@@ -8,6 +8,13 @@
 
 #include "k3-binman.dtsi"
 
+#ifndef CONFIG_PHYTEC_K3_KEY_BLOB_COPY
+&binman {
+		/delete-node/ custMpk;
+		/delete-node/ ti-degenerate-key;
+};
+#endif
+
 #ifdef CONFIG_TARGET_PHYCORE_AM64X_R5
 &binman {
 	tiboot3-am64x_sr2-hs-phycore-som.bin {
@@ -17,7 +24,7 @@
 				<&combined_sysfw_cfg>, <&sysfw_inner_cert>;
 			combined;
 			sysfw-inner-cert;
-			keyfile = "custMpk.pem";
+			keyfile = CONFIG_PHYTEC_K3_MPK_KEY;
 			sw-rev = <1>;
 			content-sbl = <&u_boot_spl>;
 			content-sysfw = <&ti_sci_enc>;
@@ -57,7 +64,7 @@
 				<&combined_sysfw_cfg_fs>, <&sysfw_inner_cert_fs>;
 			combined;
 			sysfw-inner-cert;
-			keyfile = "custMpk.pem";
+			keyfile = CONFIG_PHYTEC_K3_MPK_KEY;
 			sw-rev = <1>;
 			content-sbl = <&u_boot_spl_fs>;
 			content-sysfw = <&ti_sci_enc_fs>;
@@ -101,7 +108,7 @@
 			content-sysfw-data = <&combined_sysfw_cfg_gp>;
 			load-sysfw-data = <0x7b000>;
 			sw-rev = <1>;
-			keyfile = "ti-degenerate-key.pem";
+			keyfile = CONFIG_PHYTEC_K3_DEGENERATE_KEY;
 		};
 		u_boot_spl_unsigned: u-boot-spl {
 			no-expanded;
@@ -146,6 +153,24 @@
 			#address-cells = <1>;
 
 			images {
+				atf {
+					ti-secure {
+						keyfile = CONFIG_PHYTEC_K3_MPK_KEY;
+					};
+				};
+
+				tee {
+					ti-secure {
+						keyfile = CONFIG_PHYTEC_K3_MPK_KEY;
+					};
+				};
+
+				spl {
+					ti-secure {
+						keyfile = CONFIG_PHYTEC_K3_MPK_KEY;
+					};
+				};
+
 				dm {
 					blob-ext {
 						filename = "/dev/null";
@@ -159,7 +184,7 @@
 					compression = "none";
 					ti-secure {
 						content = <&spl_am642_phyboard_electra_dtb>;
-						keyfile = "custMpk.pem";
+						keyfile = CONFIG_PHYTEC_K3_MPK_KEY;
 					};
 					spl_am642_phyboard_electra_dtb: blob-ext {
 						filename = SPL_AM642_PHYBOARD_ELECTRA_DTB;
@@ -190,6 +215,9 @@
 			images {
 				uboot {
 					description = "U-Boot for AM64 board";
+					ti-secure {
+						keyfile = CONFIG_PHYTEC_K3_MPK_KEY;
+					};
 				};
 
 				fdt-0 {
@@ -199,7 +227,7 @@
 					compression = "none";
 					ti-secure {
 						content = <&am642_phyboard_electra_dtb>;
-						keyfile = "custMpk.pem";
+						keyfile = CONFIG_PHYTEC_K3_MPK_KEY;
 					};
 					am642_phyboard_electra_dtb: blob-ext {
 						filename = AM642_PHYBOARD_ELECTRA_DTB;
@@ -324,7 +352,7 @@
 					compression = "none";
 					ti-secure {
 						content = <&spl_am642_phyboard_electra_dtb>;
-						keyfile = "custMpk.pem";
+						keyfile = CONFIG_PHYTEC_K3_MPK_KEY;
 					};
 					spl_am642_phyboard_electra_dtb: blob-ext {
 						filename = SPL_AM642_PHYBOARD_ELECTRA_DTB;
@@ -363,8 +391,11 @@
 					compression = "none";
 					load = <0x8F000000>;
 					arch = "arm";
-
-					blob-ext {
+					ti-secure {
+						content = <&am6xx_phycore_disable_rtc_dtbo>;
+						keyfile = CONFIG_PHYTEC_K3_MPK_KEY;
+					};
+					am6xx_phycore_disable_rtc_dtbo: blob-ext {
 						filename = "dts/upstream/src/arm64/ti/k3-am6xx-phycore-disable-rtc.dtbo";
 					};
 				};
@@ -375,8 +406,11 @@
 					compression = "none";
 					load = <0x8F001000>;
 					arch = "arm";
-
-					blob-ext {
+					ti-secure {
+						content = <&am6xx_phycore_disable_spi_not_dtbo>;
+						keyfile = CONFIG_PHYTEC_K3_MPK_KEY;
+					};
+					am6xx_phycore_disable_spi_not_dtbo: blob-ext {
 						filename = "dts/upstream/src/arm64/ti/k3-am6xx-phycore-disable-spi-nor.dtbo";
 					};
 				};
@@ -387,8 +421,11 @@
 					compression = "none";
 					load = <0x8F002000>;
 					arch = "arm";
-
-					blob-ext {
+					ti-secure {
+						content = <&am6xx_phycore_disable_eth_phy_dtbo>;
+						keyfile = CONFIG_PHYTEC_K3_MPK_KEY;
+					};
+					am6xx_phycore_disable_eth_phy_dtbo: blob-ext {
 						filename = "dts/upstream/src/arm64/ti/k3-am6xx-phycore-disable-eth-phy.dtbo";
 					};
 				};
@@ -399,8 +436,11 @@
 					compression = "none";
 					load = <0x8F003000>;
 					arch = "arm";
-
-					blob-ext {
+					ti-secure {
+						content = <&am6xx_phycore_disable_qspi_nor_dtbo>;
+						keyfile = CONFIG_PHYTEC_K3_MPK_KEY;
+					};
+					am6xx_phycore_disable_qspi_nor_dtbo: blob-ext {
 						filename = "dts/upstream/src/arm64/ti/k3-am6xx-phycore-qspi-nor.dtbo";
 					};
 				};
@@ -412,7 +452,7 @@
 					compression = "none";
 					ti-secure {
 						content = <&am642_phyboard_electra_dtb>;
-						keyfile = "custMpk.pem";
+						keyfile = CONFIG_PHYTEC_K3_MPK_KEY;
 					};
 					am642_phyboard_electra_dtb: blob-ext {
 						filename = AM642_PHYBOARD_ELECTRA_DTB;
-- 
2.25.1