Mirrors/u-boot
1
0
Fork 0
mirror of https://source.denx.de/u-boot/u-boot.git synced 2026-06-13 15:03:58 +03:00
Code Issues Packages Projects Releases Wiki Activity

arm: dts: k3-am625-verdin-binman: Configure Firewall for ATF/OPTEE

Browse Source 
Add firewall configurations to protect ATF and OP-TEE memory regions
from non-secure read's and write's in Verdin AM62 board.

Signed-off-by: Suhaas Joshi <s-joshi@ti.com>
This commit is contained in:
Suhaas Joshi
2026-01-27 13:46:46 +05:30
committed by Tom Rini
parent 0cee13fe86
commit 13c54cf588
1 changed files with 30 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

30
arch/arm/dts/k3-am625-verdin-wifi-dev-binman.dtsi
View File

@@ -200,6 +200,36 @@
fit { fit {
images { images {
atf {
ti-secure {
auth-in-place = <0xa02>;
firewall-1-0 {
insert-template = <&firewall_bg_3>;
id = <1>;
region = <0>;
};
firewall-1-1 {
insert-template = <&firewall_armv8_atf_fg>;
id = <1>;
region = <1>;
};
};
};
tee {
ti-secure {
auth-in-place = <0xa02>;
firewall-1-2 {
insert-template = <&firewall_armv8_optee_fg>;
id = <1>;
region = <2>;
};
};
};
tifsstub-hs { tifsstub-hs {
description = "TIFSSTUB"; description = "TIFSSTUB";
type = "firmware"; type = "firmware";