Used to embed the OPTEE OS binary into flash.bin so it can be
detected and loaded by trusted-firmware-arm.
Signed-off-by: Manuel Traut <manuel.tr...@mt.com>
---
arch/arm/dts/imx8mm-u-boot.dtsi | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/arch/arm/dts/imx8mm-u-boot.dtsi b/arch/arm/dts/imx8mm-u-boot.dtsi
index 06f2f73a03..8ca4515c9f 100644
--- a/arch/arm/dts/imx8mm-u-boot.dtsi
+++ b/arch/arm/dts/imx8mm-u-boot.dtsi
@@ -130,6 +130,22 @@
type = "atf-bl31";
};
};
+
+#ifdef CONFIG_OPTEE
+ optee {
+ description = "OP-TEE";
+ type = "firmware";
+ arch = "arm";
+ os = "tee";
+ compression = "none";
+ load = <0xbe000000>;
+ entry = <0xbe000000>;
+
+ blob-ext {
+ filename =
"tee.bin";
+ };
+ };
+#endif
#endif
binman_fip: fip {
@@ -160,7 +176,11 @@
fdt = "fdt-SEQ";
firmware = "uboot";
#ifndef CONFIG_ARMV8_PSCI
+#ifdef CONFIG_OPTEE
+ loadables = "atf", "optee";
+#else
loadables = "atf";
+#endif
#endif
};
};
--
2.43.0
