diff options
| author | Suhaas Joshi <[email protected]> | 2026-01-27 13:46:46 +0530 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2026-02-07 11:50:06 -0600 |
| commit | 13c54cf588d82b9df073933844443b5dabbdd739 (patch) | |
| tree | 4c11f21d5abbbaed0d666bfaf77fcea7059b75ba /arch | |
| parent | 0cee13fe86b8e2a4e2feb9cb447baaca914c0f97 (diff) | |
arm: dts: k3-am625-verdin-binman: Configure Firewall for ATF/OPTEE
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 <[email protected]>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/dts/k3-am625-verdin-wifi-dev-binman.dtsi | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/arch/arm/dts/k3-am625-verdin-wifi-dev-binman.dtsi b/arch/arm/dts/k3-am625-verdin-wifi-dev-binman.dtsi index 65fef6e4790..7b646629587 100644 --- a/arch/arm/dts/k3-am625-verdin-wifi-dev-binman.dtsi +++ b/arch/arm/dts/k3-am625-verdin-wifi-dev-binman.dtsi @@ -200,6 +200,36 @@ fit { 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 { description = "TIFSSTUB"; type = "firmware"; |