[PATCH v3 00/10] Firewall ATF and OP-TEE memory regions in Sitara

[Suhaas Joshi]

This series starts by replacing hard-coded addresses in firewall templates that are defined in
k3-binman.dtsi, by Kconfigs. Using Kconfigs makes it easier for someone to move ATF and OP-TEE to
another location, since they wouldn't have to fiddle with the firewall configurations in dtsi files.

The rest of the commits in this series add firewall configs to each device's dtsi files.

I have only tested this patch series with TI boards. For non-TI Sitara boards, respective board
maintainers are requested to test the relevant patch and confirm whether it works.

To test this, I used `k3conf <read|write> <address> [<value>]`. Both of these operations were
disallowed, as expected.

Changes v2 -> v3
    * Added configs in non-TI Sitara-based boards' dtsi files, as per Francesco's review.
    * Link to v2: https://lore.kernel.org/u-boot/20260121054712.176939-1-s-joshi@ti.com/
Changes v1 -> v2
    * Removed un-required empty lines in accordance with Neha's review.
    * Link to v1: https://lore.kernel.org/u-boot/20260112093643.885903-1-s-joshi@ti.com/

Suhaas Joshi (10):
  arm: dts: k3-binman: Use configs for ATF/OPTEE addresses
  arm: dts: k3-am625-binman: Configure firewall for ATF/OPTEE
  arm: dts: k3-am625-phycore-binman: Configure firewall for ATF/OPTEE
  arm: dts: k3-am625-verdin-binman: Configure Firewall for ATF/OPTEE
  arm: dts: k3-am62p-binman: Configure firewall for ATF/OPTEE
  arm: dts: k3-am62p5-verdin-binman: Configure firewall for ATF/OPTEE
  arm: dts: k3-am62a-binman: Configure firewall for ATF/OPTEE
  arm: dts: k3-am62a-phycore-binman: Configure firewall for ATF/OPTEE
  arm: dts: k3-am64x-binman: Configure firewall for ATF/OPTEE
  arm: dts: k3-am642-phycore-binman: Configure firewall for ATF/OPTEE

 arch/arm/dts/k3-am625-phycore-som-binman.dtsi | 30 +++++++++++++++++
 arch/arm/dts/k3-am625-sk-binman.dtsi          | 29 +++++++++++++++++
 .../dts/k3-am625-verdin-wifi-dev-binman.dtsi  | 30 +++++++++++++++++
 arch/arm/dts/k3-am62a-phycore-som-binman.dtsi | 30 +++++++++++++++++
 arch/arm/dts/k3-am62a-sk-binman.dtsi          | 30 +++++++++++++++++
 arch/arm/dts/k3-am62p-sk-binman.dtsi          | 32 +++++++++++++++++++
 .../dts/k3-am62p5-verdin-wifi-dev-binman.dtsi | 32 +++++++++++++++++++
 arch/arm/dts/k3-am642-phycore-som-binman.dtsi | 31 ++++++++++++++++++
 arch/arm/dts/k3-am64x-binman.dtsi             | 31 ++++++++++++++++++
 arch/arm/dts/k3-binman.dtsi                   |  8 ++---
 10 files changed, 279 insertions(+), 4 deletions(-)

-- 
2.34.1