diff options
| author | Suhaas Joshi <s-joshi@ti.com> | 2026-01-27 13:46:48 +0530 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2026-02-07 11:50:06 -0600 |
| commit | 0c3a6f748c90b88ad9af5c937f2c967cd0d6878a (patch) | |
| tree | e232989ff0f465dd874bf43d492bbdd8db927da1 /arch | |
| parent | eaaec18f7a189dd5a46cb47b23366301b75ca13c (diff) | |
arm: dts: k3-am62p5-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 AM62P board.
Signed-off-by: Suhaas Joshi <s-joshi@ti.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/dts/k3-am62p5-verdin-wifi-dev-binman.dtsi | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/arch/arm/dts/k3-am62p5-verdin-wifi-dev-binman.dtsi b/arch/arm/dts/k3-am62p5-verdin-wifi-dev-binman.dtsi index 57ce3c0b41c..b46e871ef8a 100644 --- a/arch/arm/dts/k3-am62p5-verdin-wifi-dev-binman.dtsi +++ b/arch/arm/dts/k3-am62p5-verdin-wifi-dev-binman.dtsi @@ -159,6 +159,38 @@ 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"; |