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From: Suhaas Joshi <s-joshi@ti.com>
To: <u-boot@lists.denx.de>
Cc: <vigneshr@ti.com>, <trini@konsulko.com>, <n-francis@ti.com>,
	<s-tripathi1@ti.com>, <k-malarvizhi@ti.com>, <kamlesh@ti.com>,
	<vishalm@ti.com>, <d.schultz@phytec.de>, <w.egorov@phytec.de>,
	<francesco.dolcini@toradex.com>, <ggiordano@phytec.com>
Subject: [PATCH v3 01/10] arm: dts: k3-binman: Use configs for ATF/OPTEE addresses
Date: Tue, 27 Jan 2026 13:46:43 +0530	[thread overview]
Message-ID: <20260127081652.506357-2-s-joshi@ti.com> (raw)
In-Reply-To: <20260127081652.506357-1-s-joshi@ti.com>

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@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


  reply	other threads:[~2026-01-27 13:55 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-01-27  8:16 [PATCH v3 00/10] Firewall ATF and OP-TEE memory regions in Sitara Suhaas Joshi
2026-01-27  8:16 ` Suhaas Joshi [this message]
2026-01-27 16:01   ` [PATCH v3 01/10] arm: dts: k3-binman: Use configs for ATF/OPTEE addresses Andrew Davis
2026-01-27  8:16 ` [PATCH v3 02/10] arm: dts: k3-am625-binman: Configure firewall for ATF/OPTEE Suhaas Joshi
2026-01-27  8:16 ` [PATCH v3 03/10] arm: dts: k3-am625-phycore-binman: " Suhaas Joshi
2026-01-27  8:16 ` [PATCH v3 04/10] arm: dts: k3-am625-verdin-binman: Configure Firewall " Suhaas Joshi
2026-01-27  8:16 ` [PATCH v3 05/10] arm: dts: k3-am62p-binman: Configure firewall " Suhaas Joshi
2026-01-27  8:16 ` [PATCH v3 06/10] arm: dts: k3-am62p5-verdin-binman: " Suhaas Joshi
2026-01-27  8:16 ` [PATCH v3 07/10] arm: dts: k3-am62a-binman: " Suhaas Joshi
2026-01-27  8:16 ` [PATCH v3 08/10] arm: dts: k3-am62a-phycore-binman: " Suhaas Joshi
2026-01-27  8:16 ` [PATCH v3 09/10] arm: dts: k3-am64x-binman: " Suhaas Joshi
2026-01-27  8:16 ` [PATCH v3 10/10] arm: dts: k3-am642-phycore-binman: " Suhaas Joshi
2026-02-08  0:27 ` [PATCH v3 00/10] Firewall ATF and OP-TEE memory regions in Sitara Tom Rini

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