[PATCH v2 1/5] arm: dts: k3-binman: Use configs for ATF/OPTEE addresses
Suhaas Joshi
s-joshi at ti.com
Wed Jan 21 06:47:08 CET 2026
Instead of hard-coding ATF and OPTEE addresses in firewall configuration
templates, use K3_*_LOAD_ADDR. Doing so ensures that if someone moves
ATF/OPTEE regions, the change gets picked up by binman without
explicitly having to modify dts files.
Signed-off-by: Suhaas Joshi <s-joshi at ti.com>
---
arch/arm/dts/k3-binman.dtsi | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/arm/dts/k3-binman.dtsi b/arch/arm/dts/k3-binman.dtsi
index 761b1730464..0fd93f9536a 100644
--- a/arch/arm/dts/k3-binman.dtsi
+++ b/arch/arm/dts/k3-binman.dtsi
@@ -476,8 +476,8 @@
permissions = <((FWPRIVID_ARMV8 << FWPRIVID_SHIFT) |
FWPERM_SECURE_PRIV_RWCD |
FWPERM_SECURE_USER_RWCD)>;
- start_address = <0x0 0x70000000>;
- end_address = <0x0 0x7001ffff>;
+ start_address = <0x0 CONFIG_K3_ATF_LOAD_ADDR>;
+ end_address = <0x0 (CONFIG_K3_ATF_LOAD_ADDR + 0x1ffff)>;
};
firewall_armv8_optee_fg: template-8 {
control = <(FWCTRL_EN | FWCTRL_LOCK |
@@ -485,8 +485,8 @@
permissions = <((FWPRIVID_ARMV8 << FWPRIVID_SHIFT) |
FWPERM_SECURE_PRIV_RWCD |
FWPERM_SECURE_USER_RWCD)>;
- start_address = <0x0 0x9e800000>;
- end_address = <0x0 0x9fffffff>;
+ start_address = <0x0 CONFIG_K3_OPTEE_LOAD_ADDR>;
+ end_address = <0x0 (CONFIG_K3_OPTEE_LOAD_ADDR + 0x17fffff)>;
};
ti_falcon_template: template-9 {
--
2.34.1
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