Add support for packaging the TIFS Stub as it's required for basic Low
Power Modes like Deep Sleep.
Signed-off-by: Dhruva Gole <d-g...@ti.com>
---
arch/arm/dts/k3-am625-beagleplay-u-boot.dtsi | 33 +++++++++++++++++++-
1 file changed, 32 insertions(+), 1 deletion(-)
diff --git a/arch/arm/dts/k3-am625-beagleplay-u-boot.dtsi
b/arch/arm/dts/k3-am625-beagleplay-u-boot.dtsi
index fb2032068d1c..5e2248a4a668 100644
--- a/arch/arm/dts/k3-am625-beagleplay-u-boot.dtsi
+++ b/arch/arm/dts/k3-am625-beagleplay-u-boot.dtsi
@@ -69,6 +69,23 @@
};
};
+ tifsstub-gp {
+ filename = "tifsstub.bin_gp";
+ ti-secure-rom {
+ content = <&tifsstub_gp>;
+ core = "secure";
+ load = <0x60000>;
+ sw-rev = <CONFIG_K3_X509_SWRV>;
+ keyfile = "ti-degenerate-key.pem";
+ tifsstub;
+ };
+ tifsstub_gp: tifsstub-gp.bin {
+ filename = "ti-sysfw/ti-fs-stub-firmware-am62x-gp.bin";
+ type = "blob-ext";
+ optional;
+ };
+ };
+
ti-spl_unsigned {
filename = "tispl.bin_unsigned";
pad-byte = <0xff>;
@@ -105,6 +122,19 @@
};
};
+ tifsstub-gp {
+ description = "tifsstub";
+ type = "firmware";
+ arch = "arm32";
+ compression = "none";
+ os = "tifsstub-gp";
+ load = <0x9dc00000>;
+ entry = <0x9dc00000>;
+ blob-ext {
+ filename = "tifsstub.bin_gp";
+ };
+ };
+
dm {
description = "DM binary";
type = "firmware";
@@ -148,7 +178,8 @@
conf-0 {
description = "k3-am625-beagleplay";
firmware = "atf";
- loadables = "tee", "dm", "spl";
+ loadables = "tee", "dm", "spl",
+ "tifsstub-gp";
fdt = "fdt-0";
};
};
--
2.34.1
