[PATCH V8 0/7] Low Power Mode: Package TIFS Stub in BeaglePlay

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[PATCH 0/5] arch: arm: dts: ti:...

Dhruva Gole

5 Aug 2024 5 Aug '24

4:29 p.m.

Hello,

This series aims to add documentation around the boot flow and tispl packaging details regarding the TIFS Stub. While at it, also refactors the k3 common docs to add more labels to provide more granularity on how we include chunks from common docs into SoC specific docs.

This series also includes the binman related changes required to package TIFS Stub to support Low Power Modes on BeaglePlay and phycore-am625 SOM.

Changelog: ********** No changes other than picking up R-by's and rebased.

Link to v7: https://lore.kernel.org/all/20240725093546.4193107-1-d-gole@ti.com/

Dhruva Gole (7): MAINTAINERS: Include the TI docs under ARM TI doc: ti: k3: Add TIFS Stub documentation doc: board: ti: Update to use the new boot firmware labels doc: ti: am62*: Mention TIFS Stub in img fmts and boot flow arm: dts: k3-am625-beagleplay: Package TIFS Stub doc: beagle: am62x_beagleplay: Document the use of TIFS Stub arm: dts: phycore-am62x: Package TIFS Stub

MAINTAINERS | 1 + arch/arm/dts/k3-am625-beagleplay-u-boot.dtsi | 33 +- arch/arm/dts/k3-am625-phycore-som-binman.dtsi | 101 +- doc/board/beagle/am62x_beagleplay.rst | 8 +- doc/board/beagle/j721e_beagleboneai64.rst | 4 + doc/board/phytec/phycore-am62x.rst | 4 + doc/board/phytec/phycore-am64x.rst | 4 + doc/board/ti/am62ax_sk.rst | 8 +- doc/board/ti/am62px_sk.rst | 8 +- doc/board/ti/am62x_sk.rst | 8 +- doc/board/ti/am64x_evm.rst | 4 + doc/board/ti/am65x_evm.rst | 4 + doc/board/ti/img/boot_diagram_am62.svg | 1983 +++++++++++++++++ doc/board/ti/img/tifsstub_dm_tispl.bin.svg | 353 +++ doc/board/ti/j7200_evm.rst | 4 + doc/board/ti/j721e_evm.rst | 4 + doc/board/ti/j721s2_evm.rst | 4 + doc/board/ti/j722s_evm.rst | 4 + doc/board/ti/j784s4_evm.rst | 4 + doc/board/ti/k3.rst | 51 +- doc/board/toradex/verdin-am62.rst | 4 + 21 files changed, 2571 insertions(+), 27 deletions(-) create mode 100644 doc/board/ti/img/boot_diagram_am62.svg create mode 100644 doc/board/ti/img/tifsstub_dm_tispl.bin.svg

base-commit: 6becf9ba1ab82af6f4fcf9f4d0da38f9c75212d2

-- 2.34.1

Show replies by date

Dhruva Gole

5 Aug 5 Aug

4:29 p.m.

New subject: [PATCH V8 1/7] MAINTAINERS: Include the TI docs under ARM TI

Add entry for the TI boards documentation under ARM TI

Reviewed-by: Nishanth Menon nm@ti.com Signed-off-by: Dhruva Gole d-gole@ti.com --- MAINTAINERS | 1 + 1 file changed, 1 insertion(+)

diff --git a/MAINTAINERS b/MAINTAINERS index ddcb7128db4e..f1fe19e0f002 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -732,6 +732,7 @@ F: arch/arm/mach-omap2/ F: arch/arm/include/asm/arch-omap*/ F: arch/arm/include/asm/ti-common/ F: board/ti/ +F: doc/board/ti/ F: drivers/dma/ti* F: drivers/dma/ti*/ F: drivers/firmware/ti_sci.*

-- 2.34.1

Dhruva Gole

4:29 p.m.

New subject: [PATCH V8 2/7] doc: ti: k3: Add TIFS Stub documentation

* Add documentation to briefly explain the role of TIFS Stub in relevant K3 SoC's. * Shed light on why TIFS Stub isn't package with the DM firmware itself. * Modify the platform docs wherever the TIFS Stub documentation applies. * Also, refactor and add a few new labels to help split the firmware documentation chunks. This will make it easier to include them one by one wherever applicable

Reviewed-by: Nishanth Menon nm@ti.com Signed-off-by: Dhruva Gole d-gole@ti.com --- doc/board/ti/am62ax_sk.rst | 4 +++ doc/board/ti/am62px_sk.rst | 4 +++ doc/board/ti/am62x_sk.rst | 4 +++ doc/board/ti/k3.rst | 51 +++++++++++++++++++++---------- doc/board/toradex/verdin-am62.rst | 4 +++ 5 files changed, 51 insertions(+), 16 deletions(-)

diff --git a/doc/board/ti/am62ax_sk.rst b/doc/board/ti/am62ax_sk.rst index 60726b6652ce..72fa5a8d8cdd 100644 --- a/doc/board/ti/am62ax_sk.rst +++ b/doc/board/ti/am62ax_sk.rst @@ -60,6 +60,10 @@ Sources: :start-after: .. k3_rst_include_start_boot_sources :end-before: .. k3_rst_include_end_boot_sources

+.. include:: ../ti/k3.rst + :start-after: .. k3_rst_include_start_boot_firmwares + :end-before: .. k3_rst_include_end_tifsstub + Build procedure: ---------------- 0. Setup the environment variables: diff --git a/doc/board/ti/am62px_sk.rst b/doc/board/ti/am62px_sk.rst index c80b50681176..bcef6653cb92 100644 --- a/doc/board/ti/am62px_sk.rst +++ b/doc/board/ti/am62px_sk.rst @@ -68,6 +68,10 @@ Sources: :start-after: .. k3_rst_include_start_boot_sources :end-before: .. k3_rst_include_end_boot_sources

+.. include:: ../ti/k3.rst + :start-after: .. k3_rst_include_start_boot_firmwares + :end-before: .. k3_rst_include_end_tifsstub + Build procedure: ----------------

diff --git a/doc/board/ti/am62x_sk.rst b/doc/board/ti/am62x_sk.rst index 2a25e84f6c97..e2a848d159ff 100644 --- a/doc/board/ti/am62x_sk.rst +++ b/doc/board/ti/am62x_sk.rst @@ -59,6 +59,10 @@ Sources: :start-after: .. k3_rst_include_start_boot_sources :end-before: .. k3_rst_include_end_boot_sources

+.. include:: ../ti/k3.rst + :start-after: .. k3_rst_include_start_boot_firmwares + :end-before: .. k3_rst_include_end_tifsstub + Build procedure: ---------------- 0. Setup the environment variables: diff --git a/doc/board/ti/k3.rst b/doc/board/ti/k3.rst index 67b066a07d3a..c3513f0aee20 100644 --- a/doc/board/ti/k3.rst +++ b/doc/board/ti/k3.rst @@ -182,25 +182,44 @@ online

.. note::

- The TI Firmware required for functionality of the system can be - one of the following combination (see platform specific boot diagram for - further information as to which component runs on which processor): - - * **TIFS** - TI Foundational Security Firmware - Consists of purely firmware - meant to run on the security enclave. - * **DM** - Device Management firmware also called TI System Control Interface - server (TISCI Server) - This component purely plays the role of managing - device resources such as power, clock, interrupts, dma etc. This firmware - runs on a dedicated or multi-use microcontroller outside the security - enclave. - - OR - - * **SYSFW** - System firmware - consists of both TIFS and DM both running on - the security enclave. + The TI Firmwares required for functionality of the system are (see + platform specific boot diagram for further information as to which + component runs on which processor):

.. k3_rst_include_end_boot_sources

+.. k3_rst_include_start_boot_firmwares + +* **TIFS** - TI Foundational Security Firmware - Consists of purely firmware + meant to run on the security enclave. +* **DM** - Device Management firmware also called TI System Control Interface + server (TISCI Server) - This component purely plays the role of managing + device resources such as power, clock, interrupts, dma etc. This firmware + runs on a dedicated or multi-use microcontroller outside the security + enclave. + +.. k3_rst_include_end_boot_firmwares +.. k3_rst_include_start_tifsstub + +* **TIFS Stub** - The TIFS stub is a small piece of binary designed to help + restore the required security context and resume the TIFS firmware when + the system resumes from low-power modes such as suspend-to-RAM/Deep + Sleep. This stub uses the same encryption and customer key signing model + as TIFS and is loaded into the ATCM (Tightly Coupled Memory 'A' of the + DM R5) during DM startup. Due to the independent certificate signing + process, the stub is maintained separately from DM. + +.. k3_rst_include_end_tifsstub + +OR + +.. k3_rst_include_start_boot_firmwares_sysfw + +* **SYSFW** - System firmware - consists of both TIFS and DM both running on + the security enclave. + +.. k3_rst_include_end_boot_firmwares_sysfw + Build Procedure ---------------

diff --git a/doc/board/toradex/verdin-am62.rst b/doc/board/toradex/verdin-am62.rst index e8d902732883..93912adc896d 100644 --- a/doc/board/toradex/verdin-am62.rst +++ b/doc/board/toradex/verdin-am62.rst @@ -29,6 +29,10 @@ Sources: :start-after: .. k3_rst_include_start_boot_sources :end-before: .. k3_rst_include_end_boot_sources

+.. include:: ../ti/k3.rst + :start-after: .. k3_rst_include_start_boot_firmwares + :end-before: .. k3_rst_include_end_tifsstub + Build procedure: ----------------

-- 2.34.1

Francesco Dolcini

8 Aug 8 Aug

5:48 p.m.

New subject: [PATCH V8 2/7] doc: ti: k3: Add TIFS Stub documentation

On Mon, Aug 05, 2024 at 07:59:32PM +0530, Dhruva Gole wrote:

...

Add documentation to briefly explain the role of TIFS Stub in relevant K3 SoC's.

Shed light on why TIFS Stub isn't package with the DM firmware itself.

Modify the platform docs wherever the TIFS Stub documentation applies.

Also, refactor and add a few new labels to help split the firmware documentation chunks. This will make it easier to include them one by one wherever applicable

Reviewed-by: Nishanth Menon nm@ti.com Signed-off-by: Dhruva Gole d-gole@ti.com

Acked-by: Francesco Dolcini francesco.dolcini@toradex.com # verdin-am62

Dhruva Gole

5 Aug 5 Aug

4:29 p.m.

New subject: [PATCH V8 3/7] doc: board: ti: Update to use the new boot firmware labels

Use the new boot_firmwares labels that help make documentation more specific as to which firmwares are used in which devices

diff --git a/doc/board/beagle/j721e_beagleboneai64.rst b/doc/board/beagle/j721e_beagleboneai64.rst index d6b9c8ca606a..090b2b3b86ae 100644 --- a/doc/board/beagle/j721e_beagleboneai64.rst +++ b/doc/board/beagle/j721e_beagleboneai64.rst @@ -42,6 +42,10 @@ Sources: :start-after: .. k3_rst_include_start_boot_sources :end-before: .. k3_rst_include_end_boot_sources

+.. include:: ../ti/k3.rst + :start-after: .. k3_rst_include_start_boot_firmwares + :end-before: .. k3_rst_include_end_boot_firmwares + Build procedure: ---------------- 0. Setup the environment variables: diff --git a/doc/board/phytec/phycore-am62x.rst b/doc/board/phytec/phycore-am62x.rst index a7ce2c58825b..af24acf9aac4 100644 --- a/doc/board/phytec/phycore-am62x.rst +++ b/doc/board/phytec/phycore-am62x.rst @@ -30,6 +30,10 @@ Sources :start-after: .. k3_rst_include_start_boot_sources :end-before: .. k3_rst_include_end_boot_sources

+.. include:: ../ti/k3.rst + :start-after: .. k3_rst_include_start_boot_firmwares + :end-before: .. k3_rst_include_end_boot_firmwares + Build procedure ---------------

diff --git a/doc/board/phytec/phycore-am64x.rst b/doc/board/phytec/phycore-am64x.rst index 68d78ad7c25a..01c42b906607 100644 --- a/doc/board/phytec/phycore-am64x.rst +++ b/doc/board/phytec/phycore-am64x.rst @@ -30,6 +30,10 @@ Sources :start-after: .. k3_rst_include_start_boot_sources :end-before: .. k3_rst_include_end_boot_sources

+.. include:: ../ti/k3.rst + :start-after: .. k3_rst_include_start_boot_firmwares_sysfw + :end-before: .. k3_rst_include_end_boot_firmwares_sysfw + Build procedure ---------------

diff --git a/doc/board/ti/am64x_evm.rst b/doc/board/ti/am64x_evm.rst index 88997b6a283e..65c4c456528c 100644 --- a/doc/board/ti/am64x_evm.rst +++ b/doc/board/ti/am64x_evm.rst @@ -48,6 +48,10 @@ Sources: :start-after: .. k3_rst_include_start_boot_sources :end-before: .. k3_rst_include_end_boot_sources

+.. include:: k3.rst + :start-after: .. k3_rst_include_start_boot_firmwares_sysfw + :end-before: .. k3_rst_include_end_boot_firmwares_sysfw + Build procedure: ---------------- 0. Setup the environment variables: diff --git a/doc/board/ti/am65x_evm.rst b/doc/board/ti/am65x_evm.rst index 89011c08dd46..60b08ceebf0f 100644 --- a/doc/board/ti/am65x_evm.rst +++ b/doc/board/ti/am65x_evm.rst @@ -58,6 +58,10 @@ Sources: :start-after: .. k3_rst_include_start_boot_sources :end-before: .. k3_rst_include_end_boot_sources

+.. include:: k3.rst + :start-after: .. k3_rst_include_start_boot_firmwares_sysfw + :end-before: .. k3_rst_include_end_boot_firmwares_sysfw + Build procedure: ---------------- 0. Setup the environment variables: diff --git a/doc/board/ti/j7200_evm.rst b/doc/board/ti/j7200_evm.rst index d4a823fa26ca..4fd2aff83547 100644 --- a/doc/board/ti/j7200_evm.rst +++ b/doc/board/ti/j7200_evm.rst @@ -47,6 +47,10 @@ Sources: :start-after: .. k3_rst_include_start_boot_sources :end-before: .. k3_rst_include_end_boot_sources

+.. include:: k3.rst + :start-after: .. k3_rst_include_start_boot_firmwares + :end-before: .. k3_rst_include_end_boot_firmwares + Build procedure: ---------------- 0. Setup the environment variables: diff --git a/doc/board/ti/j721e_evm.rst b/doc/board/ti/j721e_evm.rst index 80d91cafab08..41c8d4c72a8d 100644 --- a/doc/board/ti/j721e_evm.rst +++ b/doc/board/ti/j721e_evm.rst @@ -52,6 +52,10 @@ Sources: :start-after: .. k3_rst_include_start_boot_sources :end-before: .. k3_rst_include_end_boot_sources

+.. include:: ../ti/k3.rst + :start-after: .. k3_rst_include_start_boot_firmwares + :end-before: .. k3_rst_include_end_boot_firmwares + Build procedure: ---------------- 0. Setup the environment variables: diff --git a/doc/board/ti/j721s2_evm.rst b/doc/board/ti/j721s2_evm.rst index f5c48c96a837..21683b90b1a8 100644 --- a/doc/board/ti/j721s2_evm.rst +++ b/doc/board/ti/j721s2_evm.rst @@ -60,6 +60,10 @@ Sources: :start-after: .. k3_rst_include_start_boot_sources :end-before: .. k3_rst_include_end_boot_sources

+.. include:: k3.rst + :start-after: .. k3_rst_include_start_boot_firmwares + :end-before: .. k3_rst_include_end_boot_firmwares + Build procedure: ----------------

diff --git a/doc/board/ti/j722s_evm.rst b/doc/board/ti/j722s_evm.rst index 10b243908a1c..e5a1be50c4fa 100644 --- a/doc/board/ti/j722s_evm.rst +++ b/doc/board/ti/j722s_evm.rst @@ -45,6 +45,10 @@ Sources: :start-after: .. k3_rst_include_start_boot_sources :end-before: .. k3_rst_include_end_boot_sources

+.. include:: ../ti/k3.rst + :start-after: .. k3_rst_include_start_boot_firmwares + :end-before: .. k3_rst_include_end_boot_firmwares + Build procedure: ----------------

diff --git a/doc/board/ti/j784s4_evm.rst b/doc/board/ti/j784s4_evm.rst index 2ffec3dbd3be..a1e927cb7438 100644 --- a/doc/board/ti/j784s4_evm.rst +++ b/doc/board/ti/j784s4_evm.rst @@ -60,6 +60,10 @@ Sources :start-after: .. k3_rst_include_start_boot_sources :end-before: .. k3_rst_include_end_boot_sources

+.. include:: k3.rst + :start-after: .. k3_rst_include_start_boot_firmwares + :end-before: .. k3_rst_include_end_boot_firmwares + Build procedure --------------- 0. Setup the environment variables:

-- 2.34.1

Dhruva Gole

4:29 p.m.

New subject: [PATCH V8 4/7] doc: ti: am62*: Mention TIFS Stub in img fmts and boot flow

Since AM62x, AM62P and AM62A all use similar boot flows and their low power mode s/w ARCH is also similar in the way that they make use of the TIFS Stub, update their documentation to show where TIFS Stub is.

Reviewed-by: Nishanth Menon nm@ti.com Signed-off-by: Dhruva Gole d-gole@ti.com --- doc/board/ti/am62ax_sk.rst | 4 +- doc/board/ti/am62px_sk.rst | 4 +- doc/board/ti/am62x_sk.rst | 4 +- doc/board/ti/img/boot_diagram_am62.svg | 1983 ++++++++++++++++++++ doc/board/ti/img/tifsstub_dm_tispl.bin.svg | 353 ++++ 5 files changed, 2342 insertions(+), 6 deletions(-) create mode 100644 doc/board/ti/img/boot_diagram_am62.svg create mode 100644 doc/board/ti/img/tifsstub_dm_tispl.bin.svg

diff --git a/doc/board/ti/am62ax_sk.rst b/doc/board/ti/am62ax_sk.rst index 72fa5a8d8cdd..262340ef59a3 100644 --- a/doc/board/ti/am62ax_sk.rst +++ b/doc/board/ti/am62ax_sk.rst @@ -47,7 +47,7 @@ Boot Flow: ---------- Below is the pictorial representation of boot flow:

-.. image:: img/boot_diagram_k3_current.svg +.. image:: img/boot_diagram_am62.svg :alt: Boot flow diagram

- Here TIFS acts as master and provides all the critical services. R5/A53 @@ -148,7 +148,7 @@ Image formats:

- tispl.bin

-.. image:: img/dm_tispl.bin.svg +.. image:: img/tifsstub_dm_tispl.bin.svg :alt: tispl.bin image format

Switch Setting for Boot Mode diff --git a/doc/board/ti/am62px_sk.rst b/doc/board/ti/am62px_sk.rst index bcef6653cb92..99bdc0348692 100644 --- a/doc/board/ti/am62px_sk.rst +++ b/doc/board/ti/am62px_sk.rst @@ -55,7 +55,7 @@ Boot Flow: The bootflow is exactly the same as all SoCs in the am62xxx extended SoC family. Below is the pictorial representation:

-.. image:: img/boot_diagram_k3_current.svg +.. image:: img/boot_diagram_am62.svg :alt: Boot flow diagram

- Here TIFS acts as master and provides all the critical services. R5/A53 @@ -157,7 +157,7 @@ Image formats:

- tispl.bin

-.. image:: img/dm_tispl.bin.svg +.. image:: img/tifsstub_dm_tispl.bin.svg :alt: tispl.bin image format

OSPI: diff --git a/doc/board/ti/am62x_sk.rst b/doc/board/ti/am62x_sk.rst index e2a848d159ff..b9d35244d446 100644 --- a/doc/board/ti/am62x_sk.rst +++ b/doc/board/ti/am62x_sk.rst @@ -46,7 +46,7 @@ Boot Flow: ---------- Below is the pictorial representation of boot flow:

-.. image:: img/boot_diagram_k3_current.svg +.. image:: img/boot_diagram_am62.svg :alt: Boot flow diagram

- Here TIFS acts as master and provides all the critical services. R5/A53 @@ -165,7 +165,7 @@ Image formats:

- tispl.bin

-.. image:: img/dm_tispl.bin.svg +.. image:: img/tifsstub_dm_tispl.bin.svg :alt: tispl.bin image format

OSPI: diff --git a/doc/board/ti/img/boot_diagram_am62.svg b/doc/board/ti/img/boot_diagram_am62.svg new file mode 100644 index 000000000000..44c54dbd2c1e --- /dev/null +++ b/doc/board/ti/img/boot_diagram_am62.svg @@ -0,0 +1,1983 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> + + + + +<svg + version="1.1" + width="706px" + height="951px" + viewBox="-0.5 -0.5 706 951" + id="svg420" + sodipodi:docname="boot_diagram_am62.svg" + inkscape:version="1.1.2 (0a00cf5339, 2022-02-04)" + xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" + xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd" + xmlns:xlink="http://www.w3.org/1999/xlink" + xmlns="http://www.w3.org/2000/svg" + xmlns:svg="http://www.w3.org/2000/svg" + xmlns:xhtml="http://www.w3.org/1999/xhtml%22%3E + <sodipodi:namedview + id="namedview422" + pagecolor="#ffffff" + bordercolor="#666666" + borderopacity="1.0" + inkscape:pageshadow="2" + inkscape:pageopacity="0.0" + inkscape:pagecheckerboard="0" + showgrid="false" + inkscape:zoom="0.86961094" + inkscape:cx="259.31137" + inkscape:cy="305.88392" + inkscape:window-width="1920" + inkscape:window-height="1008" + inkscape:window-x="0" + inkscape:window-y="0" + inkscape:window-maximized="1" + inkscape:current-layer="g138" /> + <defs + id="defs2" /> + <g + id="g410"> + <rect + x="482" + y="581" + width="10" + height="70" + fill="rgb(255, 255, 255)" + stroke="rgb(0, 0, 0)" + pointer-events="all" + id="rect4" /> + <rect + x="235.5" + y="50" + width="144.75" + height="40" + rx="6" + ry="6" + fill="rgb(255, 255, 255)" + stroke="rgb(0, 0, 0)" + pointer-events="all" + id="rect6" /> + <path + d="M 307.88 90 L 307.88 940" + fill="none" + stroke="rgb(0, 0, 0)" + stroke-miterlimit="10" + stroke-dasharray="3 3" + pointer-events="all" + id="path8" /> + <g + transform="translate(-0.5 -0.5)" + id="g14"> + <switch + id="switch12"> + <foreignObject + style="overflow: visible; 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text-align: left;" + pointer-events="none" + width="100%" + height="100%" + requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility%22%3E + <xhtml:div + style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 104px; height: 1px; padding-top: 321px; margin-left: 303px;"> + <xhtml:div + style="box-sizing: border-box; font-size: 0px; text-align: center;" + data-drawio-colors="color: rgb(0, 0, 0); "> + <xhtml:div + style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">Cortex-R SPL</xhtml:div> + </xhtml:div> + </xhtml:div> + </foreignObject> + <text + x="355" + y="325" + fill="rgb(0, 0, 0)" + font-family="Helvetica" + font-size="12px" + text-anchor="middle" + id="text30">Cortex-R SPL</text> + </switch> + </g> + <rect + x="308.75" + y="190" + width="90" + height="40" + rx="6" + ry="6" + fill="none" + stroke="rgb(0, 0, 0)" + pointer-events="all" + id="rect36" /> + <g + transform="translate(-0.5 -0.5)" + id="g42"> + <switch + id="switch40"> + <foreignObject + style="overflow: visible; text-align: left;" + pointer-events="none" + width="100%" + height="100%" + requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility%22%3E + <xhtml:div + style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 88px; height: 1px; padding-top: 210px; margin-left: 310px;"> + <xhtml:div + style="box-sizing: border-box; font-size: 0px; text-align: center;" + data-drawio-colors="color: rgb(0, 0, 0); "> + <xhtml:div + style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">Load and auth tiboot3.bin</xhtml:div> + </xhtml:div> + </xhtml:div> + </foreignObject> + <text + x="354" + y="214" + fill="rgb(0, 0, 0)" + font-family="Helvetica" + font-size="12px" + text-anchor="middle" + id="text38">Load and auth t...</text> + </switch> + </g> + <rect + x="309" + y="262" + width="90" + height="32" + rx="4.8" + ry="4.8" + fill="none" + stroke="rgb(0, 0, 0)" + pointer-events="all" + id="rect44" /> + <g + transform="translate(-0.5 -0.5)" + id="g50"> + <switch + id="switch48"> + <foreignObject + style="overflow: visible; text-align: left;" + pointer-events="none" + width="100%" + height="100%" + requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility%22%3E + <xhtml:div + style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 88px; height: 1px; padding-top: 278px; margin-left: 310px;"> + <xhtml:div + style="box-sizing: border-box; font-size: 0px; text-align: center;" + data-drawio-colors="color: rgb(0, 0, 0); "> + <xhtml:div + style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">Load system<xhtml:br /> +config data</xhtml:div> + </xhtml:div> + </xhtml:div> + </foreignObject> + <text + x="354" + y="282" + fill="rgb(0, 0, 0)" + font-family="Helvetica" + font-size="12px" + text-anchor="middle" + id="text46">Load system...</text> + </switch> + </g> + <rect + x="310" + y="336" + width="90" + height="32" + rx="4.8" + ry="4.8" + fill="none" + stroke="rgb(0, 0, 0)" + pointer-events="all" + id="rect52" /> + <g + transform="translate(-0.5 -0.5)" + id="g58"> + <switch + id="switch56"> + <foreignObject + style="overflow: visible; text-align: left;" + pointer-events="none" + width="100%" + height="100%" + requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility%22%3E + <xhtml:div + style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 88px; height: 1px; padding-top: 352px; margin-left: 311px;"> + <xhtml:div + style="box-sizing: border-box; font-size: 0px; text-align: center;" + data-drawio-colors="color: rgb(0, 0, 0); "> + <xhtml:div + style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">DDR Config</xhtml:div> + </xhtml:div> + </xhtml:div> + </foreignObject> + <text + x="355" + y="356" + fill="rgb(0, 0, 0)" + font-family="Helvetica" + font-size="12px" + text-anchor="middle" + id="text54">DDR Config</text> + </switch> + </g> + <rect + x="310" + y="368" + width="90" + height="32" + rx="4.8" + ry="4.8" + fill="none" + stroke="rgb(0, 0, 0)" + pointer-events="all" + id="rect60" /> + <g + transform="translate(-0.5 -0.5)" + id="g66"> + <switch + id="switch64"> + <foreignObject + style="overflow: visible; text-align: left;" + pointer-events="none" + width="100%" + height="100%" + requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility%22%3E + <xhtml:div + style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 88px; height: 1px; padding-top: 384px; margin-left: 311px;"> + <xhtml:div + style="box-sizing: border-box; font-size: 0px; text-align: center;" + data-drawio-colors="color: rgb(0, 0, 0); "> + <xhtml:div + style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">Load tispl.bin</xhtml:div> + </xhtml:div> + </xhtml:div> + </foreignObject> + <text + x="355" + y="388" + fill="rgb(0, 0, 0)" + font-family="Helvetica" + font-size="12px" + text-anchor="middle" + id="text62">Load tispl.bin</text> + </switch> + </g> + <rect + x="310" + y="440" + width="90" + height="32" + rx="4.8" + ry="4.8" + fill="none" + stroke="rgb(0, 0, 0)" + pointer-events="all" + id="rect68" /> + <g + transform="translate(-0.5 -0.5)" + id="g74"> + <switch + id="switch72"> + <foreignObject + style="overflow: visible; text-align: left;" + pointer-events="none" + width="100%" + height="100%" + requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility%22%3E + <xhtml:div + style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 88px; height: 1px; padding-top: 456px; margin-left: 311px;"> + <xhtml:div + style="box-sizing: border-box; font-size: 0px; text-align: center;" + data-drawio-colors="color: rgb(0, 0, 0); "> + <xhtml:div + style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">Start Cortex-A</xhtml:div> + </xhtml:div> + </xhtml:div> + </foreignObject> + <text + x="355" + y="460" + fill="rgb(0, 0, 0)" + font-family="Helvetica" + font-size="12px" + text-anchor="middle" + id="text70">Start Cortex-A</text> + </switch> + </g> + <rect + x="310" + y="472" + width="90" + height="32" + rx="4.8" + ry="4.8" + fill="none" + stroke="rgb(0, 0, 0)" + pointer-events="all" + id="rect76" /> + <g + transform="translate(-0.5 -0.5)" + id="g82"> + <switch + id="switch80"> + <foreignObject + style="overflow: visible; text-align: left;" + pointer-events="none" + width="100%" + height="100%" + requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility%22%3E + <xhtml:div + style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 88px; height: 1px; padding-top: 488px; margin-left: 311px;"> + <xhtml:div + style="box-sizing: border-box; font-size: 0px; text-align: center;" + data-drawio-colors="color: rgb(0, 0, 0); "> + <xhtml:div + style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">Start DM</xhtml:div> + </xhtml:div> + </xhtml:div> + </foreignObject> + <text + x="355" + y="492" + fill="rgb(0, 0, 0)" + font-family="Helvetica" + font-size="12px" + text-anchor="middle" + id="text78">Start DM</text> + </switch> + </g> + <rect + x="300" + y="530" + width="10" + height="410" + fill="rgb(255, 255, 255)" + stroke="rgb(0, 0, 0)" + pointer-events="all" + id="rect84" /> + <path + d="M 347.5 565 L 347.5 570 L 347.5 573.63" + fill="none" + stroke="rgb(0, 0, 0)" + stroke-miterlimit="10" + pointer-events="stroke" + id="path86" /> + <path + d="M 347.5 578.88 L 344 571.88 L 347.5 573.63 L 351 571.88 Z" + fill="rgb(0, 0, 0)" + stroke="rgb(0, 0, 0)" + stroke-miterlimit="10" + pointer-events="all" + id="path88" /> + <rect + x="302" + y="535" + width="71.5" + height="30" + fill="#e1d5e7" + stroke="#9673a6" + pointer-events="all" + id="rect90" /> + <g + transform="translate(-0.5 -0.5)" + id="g96"> + <switch + id="switch94"> + <foreignObject + style="overflow: visible; text-align: left;" + pointer-events="none" + width="100%" + height="100%" + requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility%22%3E + <xhtml:div + style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 70px; height: 1px; padding-top: 550px; margin-left: 303px;"> + <xhtml:div + style="box-sizing: border-box; font-size: 0px; text-align: center;" + data-drawio-colors="color: rgb(0, 0, 0); "> + <xhtml:div + style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">Device Mgr</xhtml:div> + </xhtml:div> + </xhtml:div> + </foreignObject> + <text + x="338" + y="554" + fill="rgb(0, 0, 0)" + font-family="Helvetica" + font-size="12px" + text-anchor="middle" + id="text92">Device Mgr</text> + </switch> + </g> + <path + d="M 299 456 L 139.37 456" + fill="none" + stroke="rgb(0, 0, 0)" + stroke-miterlimit="10" + pointer-events="stroke" + id="path98" /> + <path + d="M 134.12 456 L 141.12 452.5 L 139.37 456 L 141.12 459.5 Z" + fill="rgb(0, 0, 0)" + stroke="rgb(0, 0, 0)" + stroke-miterlimit="10" + pointer-events="all" + id="path100" /> + <g + transform="translate(-0.5 -0.5)" + id="g106"> + <switch + id="switch104"> + <foreignObject + style="overflow: visible; text-align: left;" + pointer-events="none" + width="100%" + height="100%" + requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility%22%3E + <xhtml:div + style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 440px; margin-left: 257px;"> + <xhtml:div + style="box-sizing: border-box; font-size: 0px; text-align: center;" + data-drawio-colors="color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); "> + <xhtml:div + style="display: inline-block; font-size: 11px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; background-color: rgb(255, 255, 255); white-space: nowrap;">Start Cortex-A</xhtml:div> + </xhtml:div> + </xhtml:div> + </foreignObject> + <text + x="257" + y="443" + fill="rgb(0, 0, 0)" + font-family="Helvetica" + font-size="11px" + text-anchor="middle" + id="text102">Start Cort...</text> + </switch> + </g> + <path + d="M 481 711 L 139.37 711" + fill="none" + stroke="rgb(0, 0, 0)" + stroke-miterlimit="10" + pointer-events="stroke" + id="path108" /> + <path + d="M 134.12 711 L 141.12 707.5 L 139.37 711 L 141.12 714.5 Z" + fill="rgb(0, 0, 0)" + stroke="rgb(0, 0, 0)" + stroke-miterlimit="10" + pointer-events="all" + id="path110" /> + <path + d="M 482 692 L 317.37 691.04" + fill="none" + stroke="rgb(0, 0, 0)" + stroke-miterlimit="10" + pointer-events="stroke" + id="path112" /> + <path + d="M 312.12 691.01 L 319.14 687.55 L 317.37 691.04 L 319.1 694.55 Z" + fill="rgb(0, 0, 0)" + stroke="rgb(0, 0, 0)" + stroke-miterlimit="10" + pointer-events="all" + id="path114" /> + <path + d="M 482 799 L 317.37 798.04" + fill="none" + stroke="rgb(0, 0, 0)" + stroke-miterlimit="10" + pointer-events="stroke" + id="path116" /> + <path + d="M 312.12 798.01 L 319.14 794.55 L 317.37 798.04 L 319.1 801.55 Z" + fill="rgb(0, 0, 0)" + stroke="rgb(0, 0, 0)" + stroke-miterlimit="10" + pointer-events="all" + id="path118" /> + <path + d="M 481 791 L 139.37 791" + fill="none" + stroke="rgb(0, 0, 0)" + stroke-miterlimit="10" + pointer-events="stroke" + id="path120" /> + <path + d="M 134.12 791 L 141.12 787.5 L 139.37 791 L 141.12 794.5 Z" + fill="rgb(0, 0, 0)" + stroke="rgb(0, 0, 0)" + stroke-miterlimit="10" + pointer-events="all" + id="path122" /> + <path + d="M 481 890 L 315.37 890.96" + fill="none" + stroke="rgb(0, 0, 0)" + stroke-miterlimit="10" + pointer-events="stroke" + id="path124" /> + <path + d="M 310.12 890.99 L 317.1 887.45 L 315.37 890.96 L 317.14 894.45 Z" + fill="rgb(0, 0, 0)" + stroke="rgb(0, 0, 0)" + stroke-miterlimit="10" + pointer-events="all" + id="path126" /> + <path + d="M 481 879 L 139.37 881.95" + fill="none" + stroke="rgb(0, 0, 0)" + stroke-miterlimit="10" + pointer-events="stroke" + id="path128" /> + <path + d="M 134.12 881.99 L 141.09 878.43 L 139.37 881.95 L 141.15 885.43 Z" + fill="rgb(0, 0, 0)" + stroke="rgb(0, 0, 0)" + stroke-miterlimit="10" + pointer-events="all" + id="path130" /> + <rect + x="302" + y="580" + width="71.5" + height="30" + fill="#e1d5e7" + stroke="#9673a6" + pointer-events="all" + id="rect132" /> + <g + transform="translate(-0.5 -0.5)" + id="g138"> + <switch + id="switch136"> + <foreignObject + style="overflow: visible; text-align: left;" + pointer-events="none" + width="100%" + height="100%" + requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility%22%3E + <xhtml:div + style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 70px; height: 1px; padding-top: 595px; margin-left: 303px;"> + <xhtml:div + style="box-sizing: border-box; font-size: 0px; text-align: center;" + data-drawio-colors="color: rgb(0, 0, 0); "> + <xhtml:div + style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">Load TIFS Stub in TCM</xhtml:div> + </xhtml:div> + </xhtml:div> + </foreignObject> + <text + x="338" + y="599" + fill="rgb(0, 0, 0)" + font-family="Helvetica" + font-size="12px" + text-anchor="middle" + id="text134">Load TIFS St...</text> + </switch> + </g> + <path + d="M 482 640 L 315.37 640" + fill="none" + stroke="rgb(0, 0, 0)" + stroke-miterlimit="10" + pointer-events="stroke" + id="path140" /> + <path + d="M 310.12 640 L 317.12 636.5 L 315.37 640 L 317.12 643.5 Z" + fill="rgb(0, 0, 0)" + stroke="rgb(0, 0, 0)" + stroke-miterlimit="10" + pointer-events="all" + id="path142" /> + <rect + x="437" + y="50" + width="116.5" + height="40" + rx="6" + ry="6" + fill="rgb(255, 255, 255)" + stroke="rgb(0, 0, 0)" + pointer-events="all" + id="rect144" /> + <path + d="M 495.25 90 L 495.25 820" + fill="none" + stroke="rgb(0, 0, 0)" + stroke-miterlimit="10" + stroke-dasharray="3 3" + pointer-events="all" + id="path146" /> + <g + transform="translate(-0.5 -0.5)" + id="g152"> + <switch + id="switch150"> + <foreignObject + style="overflow: visible; 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text-align: left;" + pointer-events="none" + width="100%" + height="100%" + requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility%22%3E + <xhtml:div + style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 270px; margin-left: 237px;"> + <xhtml:div + style="box-sizing: border-box; font-size: 0px; text-align: center;" + data-drawio-colors="color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); "> + <xhtml:div + style="display: inline-block; font-size: 11px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; background-color: rgb(255, 255, 255); white-space: nowrap;">Load system config data</xhtml:div> + </xhtml:div> + </xhtml:div> + </foreignObject> + <text + x="237" + y="273" + fill="rgb(0, 0, 0)" + font-family="Helvetica" + font-size="11px" + text-anchor="middle" + id="text306">Load syste...</text> + </switch> + </g> + <rect + x="308.75" + y="230" + width="90" + height="32" + rx="4.8" + ry="4.8" + fill="none" + stroke="rgb(0, 0, 0)" + pointer-events="all" + id="rect312" /> + <g + transform="translate(-0.5 -0.5)" + id="g318"> + <switch + id="switch316"> + <foreignObject + style="overflow: visible; text-align: left;" + pointer-events="none" + width="100%" + height="100%" + requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility%22%3E + <xhtml:div + style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 88px; height: 1px; padding-top: 246px; margin-left: 310px;"> + <xhtml:div + style="box-sizing: border-box; font-size: 0px; text-align: center;" + data-drawio-colors="color: rgb(0, 0, 0); "> + <xhtml:div + style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">Start TIFS</xhtml:div> + </xhtml:div> + </xhtml:div> + </foreignObject> + <text + x="354" + y="250" + fill="rgb(0, 0, 0)" + font-family="Helvetica" + font-size="12px" + text-anchor="middle" + id="text314">Start TIFS</text> + </switch> + </g> + <rect + x="310" + y="400" + width="90" + height="32" + rx="4.8" + ry="4.8" + fill="none" + stroke="rgb(0, 0, 0)" + pointer-events="all" + id="rect320" /> + <g + transform="translate(-0.5 -0.5)" + id="g326"> + <switch + id="switch324"> + <foreignObject + style="overflow: visible; text-align: left;" + pointer-events="none" + width="100%" + height="100%" + requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility%22%3E + <xhtml:div + style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 88px; height: 1px; padding-top: 416px; margin-left: 311px;"> + <xhtml:div + style="box-sizing: border-box; font-size: 0px; text-align: center;" + data-drawio-colors="color: rgb(0, 0, 0); "> + <xhtml:div + style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">Load DM f/w</xhtml:div> + </xhtml:div> + </xhtml:div> + </foreignObject> + <text + x="355" + y="420" + fill="rgb(0, 0, 0)" + font-family="Helvetica" + font-size="12px" + text-anchor="middle" + id="text322">Load DM f/w</text> + </switch> + </g> + <path + d="M 303 510 L 333 510 L 333 530 L 309.12 530" + fill="none" + stroke="rgb(0, 0, 0)" + stroke-miterlimit="10" + pointer-events="stroke" + id="path328" /> + <path + d="M 302.12 530 L 309.12 526.5 L 309.12 533.5 Z" + fill="rgb(0, 0, 0)" + stroke="rgb(0, 0, 0)" + stroke-miterlimit="10" + pointer-events="all" + id="path330" /> + <g + transform="translate(-0.5 -0.5)" + id="g336"> + <switch + id="switch334"> + <foreignObject + style="overflow: visible; text-align: left;" + pointer-events="none" + width="100%" + height="100%" + requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility%22%3E + <xhtml:div + style="display: flex; align-items: unsafe center; justify-content: unsafe flex-start; width: 1px; height: 1px; padding-top: 521px; margin-left: 337px;"> + <xhtml:div + style="box-sizing: border-box; font-size: 0px; text-align: left;" + data-drawio-colors="color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); "> + <xhtml:div + style="display: inline-block; font-size: 11px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; background-color: rgb(255, 255, 255); white-space: nowrap;">branch</xhtml:div> + </xhtml:div> + </xhtml:div> + </foreignObject> + <text + x="337" + y="524" + fill="rgb(0, 0, 0)" + font-family="Helvetica" + font-size="11px" + id="text332">branch</text> + </switch> + </g> + <path + d="M 133 511 L 137 511 L 476.63 511" + fill="none" + stroke="rgb(0, 0, 0)" + stroke-miterlimit="10" + pointer-events="stroke" + id="path338" /> + <path + d="M 481.88 511 L 474.88 514.5 L 476.63 511 L 474.88 507.5 Z" + fill="rgb(0, 0, 0)" + stroke="rgb(0, 0, 0)" + stroke-miterlimit="10" + pointer-events="all" + id="path340" /> + <g + transform="translate(-0.5 -0.5)" + id="g346"> + <switch + id="switch344"> + <foreignObject + style="overflow: visible; text-align: left;" + pointer-events="none" + width="100%" + height="100%" + requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility%22%3E + <xhtml:div + style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 500px; margin-left: 177px;"> + <xhtml:div + style="box-sizing: border-box; font-size: 0px; text-align: center;" + data-drawio-colors="color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); "> + <xhtml:div + style="display: inline-block; font-size: 11px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; background-color: rgb(255, 255, 255); white-space: nowrap;">Release Reset</xhtml:div> + </xhtml:div> + </xhtml:div> + </foreignObject> + <text + x="177" + y="503" + fill="rgb(0, 0, 0)" + font-family="Helvetica" + font-size="11px" + text-anchor="middle" + id="text342">Release Re...</text> + </switch> + </g> + <rect + x="484" + y="513" + width="71.5" + height="30" + fill="#d5e8d4" + stroke="#82b366" + pointer-events="all" + id="rect348" /> + <g + transform="translate(-0.5 -0.5)" + id="g354"> + <switch + id="switch352"> + <foreignObject + style="overflow: visible; text-align: left;" + pointer-events="none" + width="100%" + height="100%" + requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility%22%3E + <xhtml:div + style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 70px; height: 1px; padding-top: 528px; margin-left: 485px;"> + <xhtml:div + style="box-sizing: border-box; font-size: 0px; text-align: center;" + data-drawio-colors="color: rgb(0, 0, 0); "> + <xhtml:div + style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">TF-A </xhtml:div> + </xhtml:div> + </xhtml:div> + </foreignObject> + <text + x="520" + y="532" + fill="rgb(0, 0, 0)" + font-family="Helvetica" + font-size="12px" + text-anchor="middle" + id="text350">TF-A </text> + </switch> + </g> + <rect + x="482" + y="662" + width="10" + height="78" + fill="rgb(255, 255, 255)" + stroke="rgb(0, 0, 0)" + pointer-events="all" + id="rect356" /> + <rect + x="484" + y="665" + width="83" + height="30" + fill="#d5e8d4" + stroke="#82b366" + pointer-events="all" + id="rect358" /> + <g + transform="translate(-0.5 -0.5)" + id="g364"> + <switch + id="switch362"> + <foreignObject + style="overflow: visible; text-align: left;" + pointer-events="none" + width="100%" + height="100%" + requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility%22%3E + <xhtml:div + style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 81px; height: 1px; padding-top: 680px; margin-left: 485px;"> + <xhtml:div + style="box-sizing: border-box; font-size: 0px; text-align: center;" + data-drawio-colors="color: rgb(0, 0, 0); "> + <xhtml:div + style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">Cortex-A SPL</xhtml:div> + </xhtml:div> + </xhtml:div> + </foreignObject> + <text + x="526" + y="684" + fill="rgb(0, 0, 0)" + font-family="Helvetica" + font-size="12px" + text-anchor="middle" + id="text360">Cortex-A SPL</text> + </switch> + </g> + <rect + x="482" + y="748" + width="10" + height="192" + fill="rgb(255, 255, 255)" + stroke="rgb(0, 0, 0)" + pointer-events="all" + id="rect366" /> + <rect + x="484" + y="751" + width="83" + height="30" + fill="#d5e8d4" + stroke="#82b366" + pointer-events="all" + id="rect368" /> + <g + transform="translate(-0.5 -0.5)" + id="g374"> + <switch + id="switch372"> + <foreignObject + style="overflow: visible; text-align: left;" + pointer-events="none" + width="100%" + height="100%" + requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility%22%3E + <xhtml:div + style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 81px; height: 1px; padding-top: 766px; margin-left: 485px;"> + <xhtml:div + style="box-sizing: border-box; font-size: 0px; text-align: center;" + data-drawio-colors="color: rgb(0, 0, 0); "> + <xhtml:div + style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">U-Boot</xhtml:div> + </xhtml:div> + </xhtml:div> + </foreignObject> + <text + x="526" + y="770" + fill="rgb(0, 0, 0)" + font-family="Helvetica" + font-size="12px" + text-anchor="middle" + id="text370">U-Boot</text> + </switch> + </g> + <rect + x="492" + y="700" + width="103" + height="32" + rx="4.8" + ry="4.8" + fill="none" + stroke="rgb(0, 0, 0)" + pointer-events="all" + id="rect376" /> + <g + transform="translate(-0.5 -0.5)" + id="g382"> + <switch + id="switch380"> + <foreignObject + style="overflow: visible; text-align: left;" + pointer-events="none" + width="100%" + height="100%" + requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility%22%3E + <xhtml:div + style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 101px; height: 1px; padding-top: 716px; margin-left: 493px;"> + <xhtml:div + style="box-sizing: border-box; font-size: 0px; text-align: center;" + data-drawio-colors="color: rgb(0, 0, 0); "> + <xhtml:div + style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">Load u-boot.img</xhtml:div> + </xhtml:div> + </xhtml:div> + </foreignObject> + <text + x="544" + y="720" + fill="rgb(0, 0, 0)" + font-family="Helvetica" + font-size="12px" + text-anchor="middle" + id="text378">Load u-boot.img</text> + </switch> + </g> + <rect + x="492" + y="820" + width="103" + height="32" + rx="4.8" + ry="4.8" + fill="none" + stroke="rgb(0, 0, 0)" + pointer-events="all" + id="rect384" /> + <g + transform="translate(-0.5 -0.5)" + id="g390"> + <switch + id="switch388"> + <foreignObject + style="overflow: visible; text-align: left;" + pointer-events="none" + width="100%" + height="100%" + requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility%22%3E + <xhtml:div + style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 101px; height: 1px; padding-top: 836px; margin-left: 493px;"> + <xhtml:div + style="box-sizing: border-box; font-size: 0px; text-align: center;" + data-drawio-colors="color: rgb(0, 0, 0); "> + <xhtml:div + style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">Load Aux core f/w<xhtml:br /> +(optional)</xhtml:div> + </xhtml:div> + </xhtml:div> + </foreignObject> + <text + x="544" + y="840" + fill="rgb(0, 0, 0)" + font-family="Helvetica" + font-size="12px" + text-anchor="middle" + id="text386">Load Aux core f/w...</text> + </switch> + </g> + <rect + x="492" + y="860" + width="103" + height="32" + rx="4.8" + ry="4.8" + fill="none" + stroke="rgb(0, 0, 0)" + pointer-events="all" + id="rect392" /> + <g + transform="translate(-0.5 -0.5)" + id="g398"> + <switch + id="switch396"> + <foreignObject + style="overflow: visible; text-align: left;" + pointer-events="none" + width="100%" + height="100%" + requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility%22%3E + <xhtml:div + style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 101px; height: 1px; padding-top: 876px; margin-left: 493px;"> + <xhtml:div + style="box-sizing: border-box; font-size: 0px; text-align: center;" + data-drawio-colors="color: rgb(0, 0, 0); "> + <xhtml:div + style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">Start Aux core<xhtml:br /> +(optional)</xhtml:div> + </xhtml:div> + </xhtml:div> + </foreignObject> + <text + x="544" + y="880" + fill="rgb(0, 0, 0)" + font-family="Helvetica" + font-size="12px" + text-anchor="middle" + id="text394">Start Aux core...</text> + </switch> + </g> + <path + d="M 311 909 L 628.38 909" + fill="none" + stroke="rgb(0, 0, 0)" + stroke-miterlimit="10" + pointer-events="stroke" + id="path400" /> + <path + d="M 633.63 909 L 626.63 912.5 L 628.38 909 L 626.63 905.5 Z" + fill="rgb(0, 0, 0)" + stroke="rgb(0, 0, 0)" + stroke-miterlimit="10" + pointer-events="all" + id="path402" /> + <g + transform="translate(-0.5 -0.5)" + id="g408"> + <switch + id="switch406"> + <foreignObject + style="overflow: visible; text-align: left;" + pointer-events="none" + width="100%" + height="100%" + requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility%22%3E + <xhtml:div + style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 900px; margin-left: 357px;"> + <xhtml:div + style="box-sizing: border-box; font-size: 0px; text-align: center;" + data-drawio-colors="color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); "> + <xhtml:div + style="display: inline-block; font-size: 11px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; background-color: rgb(255, 255, 255); white-space: nowrap;">Release Reset</xhtml:div> + </xhtml:div> + </xhtml:div> + </foreignObject> + <text + x="357" + y="903" + fill="rgb(0, 0, 0)" + font-family="Helvetica" + font-size="11px" + text-anchor="middle" + id="text404">Release Re...</text> + </switch> + </g> + </g> + <switch + id="switch418"> + <g + requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" + id="g412" /> + <a + transform="translate(0,-5)" + xlink:href="https://www.drawio.com/doc/faq/svg-export-text-problems" + target="_blank" + id="a416"> + <text + text-anchor="middle" + font-size="10px" + x="50%" + y="100%" + id="text414">Text is not SVG - cannot display</text> + </a> + </switch> +</svg> diff --git a/doc/board/ti/img/tifsstub_dm_tispl.bin.svg b/doc/board/ti/img/tifsstub_dm_tispl.bin.svg new file mode 100644 index 000000000000..5d56d81f6674 --- /dev/null +++ b/doc/board/ti/img/tifsstub_dm_tispl.bin.svg @@ -0,0 +1,353 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> + + + + +<svg + version="1.1" + width="231px" + height="351px" + viewBox="-0.5 -0.5 231 351" + id="svg72" + sodipodi:docname="tifsstub_dm_tispl.bin.svg" + inkscape:version="1.1.2 (0a00cf5339, 2022-02-04)" + xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" + xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd" + xmlns:xlink="http://www.w3.org/1999/xlink" + xmlns="http://www.w3.org/2000/svg" + xmlns:svg="http://www.w3.org/2000/svg" + xmlns:xhtml="http://www.w3.org/1999/xhtml%22%3E + <sodipodi:namedview + id="namedview74" + pagecolor="#ffffff" + bordercolor="#666666" + borderopacity="1.0" + inkscape:pageshadow="2" + inkscape:pageopacity="0.0" + inkscape:pagecheckerboard="0" + showgrid="false" + inkscape:zoom="2.3561254" + inkscape:cx="115.65599" + inkscape:cy="276.72551" + inkscape:window-width="1920" + inkscape:window-height="1008" + inkscape:window-x="0" + inkscape:window-y="0" + inkscape:window-maximized="1" + inkscape:current-layer="svg72" /> + <defs + id="defs2" /> + <g + id="g62"> + <rect + x="0" + y="0" + width="230" + height="350" + rx="34.5" + ry="34.5" + fill="#d5e8d4" + stroke="#82b366" + pointer-events="all" + id="rect4" /> + <rect + x="40" + y="30" + width="160" + height="60" + fill="none" + stroke="rgb(0, 0, 0)" + pointer-events="all" + id="rect6" /> + <g + transform="translate(-0.5 -0.5)" + id="g12"> + <switch + id="switch10"> + <foreignObject + style="overflow: visible; text-align: left;" + pointer-events="none" + width="100%" + height="100%" + requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility%22%3E + <xhtml:div + style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 158px; height: 1px; padding-top: 60px; margin-left: 41px;"> + <xhtml:div + style="box-sizing: border-box; font-size: 0px; text-align: center;" + data-drawio-colors="color: rgb(0, 0, 0); "> + <xhtml:div + style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">FIT Header</xhtml:div> + </xhtml:div> + </xhtml:div> + </foreignObject> + <text + x="120" + y="64" + fill="rgb(0, 0, 0)" + font-family="Helvetica" + font-size="12px" + text-anchor="middle" + id="text8">FIT Header</text> + </switch> + </g> + <rect + x="40" + y="160" + width="160" + height="50" + fill="none" + stroke="rgb(0, 0, 0)" + pointer-events="all" + id="rect14" /> + <g + transform="translate(-0.5 -0.5)" + id="g20"> + <switch + id="switch18"> + <foreignObject + style="overflow: visible; text-align: left;" + pointer-events="none" + width="100%" + height="100%" + requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility%22%3E + <xhtml:div + style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 158px; height: 1px; padding-top: 185px; margin-left: 41px;"> + <xhtml:div + style="box-sizing: border-box; font-size: 0px; text-align: center;" + data-drawio-colors="color: rgb(0, 0, 0); "> + <xhtml:div + style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">TIFS Stub<xhtml:br /> +(GP, HS-FS, HS-SE)</xhtml:div> + </xhtml:div> + </xhtml:div> + </foreignObject> + <text + x="120" + y="189" + fill="rgb(0, 0, 0)" + font-family="Helvetica" + font-size="12px" + text-anchor="middle" + id="text16">TIFS Stub...</text> + </switch> + </g> + <rect + x="40" + y="90" + width="160" + height="30" + fill="none" + stroke="rgb(0, 0, 0)" + pointer-events="all" + id="rect22" /> + <g + transform="translate(-0.5 -0.5)" + id="g28"> + <switch + id="switch26"> + <foreignObject + style="overflow: visible; text-align: left;" + pointer-events="none" + width="100%" + height="100%" + requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility%22%3E + <xhtml:div + style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 158px; height: 1px; padding-top: 105px; margin-left: 41px;"> + <xhtml:div + style="box-sizing: border-box; font-size: 0px; text-align: center;" + data-drawio-colors="color: rgb(0, 0, 0); "> + <xhtml:div + style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">TF-A</xhtml:div> + </xhtml:div> + </xhtml:div> + </foreignObject> + <text + x="120" + y="109" + fill="rgb(0, 0, 0)" + font-family="Helvetica" + font-size="12px" + text-anchor="middle" + id="text24">TF-A</text> + </switch> + </g> + <rect + x="40" + y="120" + width="160" + height="40" + fill="none" + stroke="rgb(0, 0, 0)" + pointer-events="all" + id="rect30" /> + <g + transform="translate(-0.5 -0.5)" + id="g36"> + <switch + id="switch34"> + <foreignObject + style="overflow: visible; text-align: left;" + pointer-events="none" + width="100%" + height="100%" + requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility%22%3E + <xhtml:div + style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 158px; height: 1px; padding-top: 140px; margin-left: 41px;"> + <xhtml:div + style="box-sizing: border-box; font-size: 0px; text-align: center;" + data-drawio-colors="color: rgb(0, 0, 0); "> + <xhtml:div + style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">OP-TEE</xhtml:div> + </xhtml:div> + </xhtml:div> + </foreignObject> + <text + x="120" + y="144" + fill="rgb(0, 0, 0)" + font-family="Helvetica" + font-size="12px" + text-anchor="middle" + id="text32">OP-TEE</text> + </switch> + </g> + <rect + x="40" + y="210" + width="160" + height="40" + fill="none" + stroke="rgb(0, 0, 0)" + pointer-events="all" + id="rect38" /> + <g + transform="translate(-0.5 -0.5)" + id="g44"> + <switch + id="switch42"> + <foreignObject + style="overflow: visible; text-align: left;" + pointer-events="none" + width="100%" + height="100%" + requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility%22%3E + <xhtml:div + style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 158px; height: 1px; padding-top: 230px; margin-left: 41px;"> + <xhtml:div + style="box-sizing: border-box; font-size: 0px; text-align: center;" + data-drawio-colors="color: rgb(0, 0, 0); "> + <xhtml:div + style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">R5 DM FW</xhtml:div> + </xhtml:div> + </xhtml:div> + </foreignObject> + <text + x="120" + y="234" + fill="rgb(0, 0, 0)" + font-family="Helvetica" + font-size="12px" + text-anchor="middle" + id="text40">R5 DM FW</text> + </switch> + </g> + <rect + x="40" + y="250" + width="160" + height="40" + fill="none" + stroke="rgb(0, 0, 0)" + pointer-events="all" + id="rect46" /> + <g + transform="translate(-0.5 -0.5)" + id="g52"> + <switch + id="switch50"> + <foreignObject + style="overflow: visible; text-align: left;" + pointer-events="none" + width="100%" + height="100%" + requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility%22%3E + <xhtml:div + style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 158px; height: 1px; padding-top: 270px; margin-left: 41px;"> + <xhtml:div + style="box-sizing: border-box; font-size: 0px; text-align: center;" + data-drawio-colors="color: rgb(0, 0, 0); "> + <xhtml:div + style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">Cortex-A SPL</xhtml:div> + </xhtml:div> + </xhtml:div> + </foreignObject> + <text + x="120" + y="274" + fill="rgb(0, 0, 0)" + font-family="Helvetica" + font-size="12px" + text-anchor="middle" + id="text48">Cortex-A SPL</text> + </switch> + </g> + <rect + x="40" + y="290" + width="160" + height="40" + fill="none" + stroke="rgb(0, 0, 0)" + pointer-events="all" + id="rect54" /> + <g + transform="translate(-0.5 -0.5)" + id="g60"> + <switch + id="switch58"> + <foreignObject + style="overflow: visible; text-align: left;" + pointer-events="none" + width="100%" + height="100%" + requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility%22%3E + <xhtml:div + style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 158px; height: 1px; padding-top: 310px; margin-left: 41px;"> + <xhtml:div + style="box-sizing: border-box; font-size: 0px; text-align: center;" + data-drawio-colors="color: rgb(0, 0, 0); "> + <xhtml:div + style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">SPL DTB 1..N</xhtml:div> + </xhtml:div> + </xhtml:div> + </foreignObject> + <text + x="120" + y="314" + fill="rgb(0, 0, 0)" + font-family="Helvetica" + font-size="12px" + text-anchor="middle" + id="text56">SPL DTB 1..N</text> + </switch> + </g> + </g> + <switch + id="switch70"> + <g + requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" + id="g64" /> + <a + transform="translate(0,-5)" + xlink:href="https://www.drawio.com/doc/faq/svg-export-text-problems" + target="_blank" + id="a68"> + <text + text-anchor="middle" + font-size="10px" + x="50%" + y="100%" + id="text66">Text is not SVG - cannot display</text> + </a> + </switch> +</svg>

-- 2.34.1

Dhruva Gole

4:29 p.m.

New subject: [PATCH V8 5/7] arm: dts: k3-am625-beagleplay: Package TIFS Stub

Add support for packaging the TIFS Stub as it's required for basic Low Power Modes like Deep Sleep. The reason it is packaged using binman and not inherently as part of the DM firmware is because for HS devices, customer owns the customer key and only customer has access to it. DM is release by TI, Since TI doesn't have access to the customer key it cannot have a component that is signed by customer key. Hence, it's left as part of binman to be signed and packaged.

Reviewed-by: Nishanth Menon nm@ti.com Acked-by: Neha Malcom Francis n-francis@ti.com Signed-off-by: Dhruva Gole d-gole@ti.com --- arch/arm/dts/k3-am625-beagleplay-u-boot.dtsi | 33 +++++++++++++++++++- 1 file changed, 32 insertions(+), 1 deletion(-)

diff --git a/arch/arm/dts/k3-am625-beagleplay-u-boot.dtsi b/arch/arm/dts/k3-am625-beagleplay-u-boot.dtsi index 467cac68d0f6..a067b0ba3543 100644 --- a/arch/arm/dts/k3-am625-beagleplay-u-boot.dtsi +++ b/arch/arm/dts/k3-am625-beagleplay-u-boot.dtsi @@ -78,6 +78,23 @@ }; };

+ tifsstub-gp { + filename = "tifsstub.bin_gp"; + ti-secure-rom { + content = <&tifsstub_gp>; + core = "secure"; + load = <0x60000>; + sw-rev = <CONFIG_K3_X509_SWRV>; + keyfile = "ti-degenerate-key.pem"; + tifsstub; + }; + tifsstub_gp: tifsstub-gp.bin { + filename = "ti-sysfw/ti-fs-stub-firmware-am62x-gp.bin"; + type = "blob-ext"; + optional; + }; + }; + ti-spl_unsigned { filename = "tispl.bin_unsigned"; symlink = "tispl.bin"; @@ -115,6 +132,19 @@ }; };

+ tifsstub-gp { + description = "tifsstub"; + type = "firmware"; + arch = "arm32"; + compression = "none"; + os = "tifsstub-gp"; + load = <0x9dc00000>; + entry = <0x9dc00000>; + blob-ext { + filename = "tifsstub.bin_gp"; + }; + }; + dm { description = "DM binary"; type = "firmware"; @@ -158,7 +188,8 @@ conf-0 { description = "k3-am625-beagleplay"; firmware = "atf"; - loadables = "tee", "dm", "spl"; + loadables = "tee", "dm", "spl", + "tifsstub-gp"; fdt = "fdt-0"; }; };

-- 2.34.1

Dhruva Gole

4:29 p.m.

New subject: [PATCH V8 6/7] doc: beagle: am62x_beagleplay: Document the use of TIFS Stub

* Include the actual common documentation about the TIFS Stub and role it plays to enable Low Power Modes in the platform. * Add the AM62x boot flow to show at which point the TIFS Stub actually gets loaded. * Mention the TIFS Stub in the TISPL image format.

Reviewed-by: Nishanth Menon nm@ti.com Signed-off-by: Dhruva Gole d-gole@ti.com --- doc/board/beagle/am62x_beagleplay.rst | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/doc/board/beagle/am62x_beagleplay.rst b/doc/board/beagle/am62x_beagleplay.rst index 01f04beb55aa..bc71aabaac3e 100644 --- a/doc/board/beagle/am62x_beagleplay.rst +++ b/doc/board/beagle/am62x_beagleplay.rst @@ -23,7 +23,7 @@ Boot Flow: ---------- Below is the pictorial representation of boot flow:

-.. image:: ../ti/img/boot_diagram_k3_current.svg +.. image:: ../ti/img/boot_diagram_am62.svg :alt: Boot flow diagram

- On this platform, 'TI Foundational Security' (TIFS) functions as the @@ -38,6 +38,10 @@ Sources: :start-after: .. k3_rst_include_start_boot_sources :end-before: .. k3_rst_include_end_boot_sources

- tispl.bin

-.. image:: ../ti/img/dm_tispl.bin.svg +.. image:: ../ti/img/tifsstub_dm_tispl.bin.svg :alt: tispl.bin image format

Additional hardware for U-Boot development

-- 2.34.1

Dhruva Gole

4:29 p.m.

New subject: [PATCH V8 7/7] arm: dts: phycore-am62x: Package TIFS Stub

While at it, also make sure it's documented in phycore-am62x

Reviewed-by: Nishanth Menon nm@ti.com Reviewed-by: Wadim Egorov w.egorov@phytec.de Signed-off-by: Dhruva Gole d-gole@ti.com --- arch/arm/dts/k3-am625-phycore-som-binman.dtsi | 101 +++++++++++++++++- doc/board/phytec/phycore-am62x.rst | 2 +- 2 files changed, 100 insertions(+), 3 deletions(-)

diff --git a/arch/arm/dts/k3-am625-phycore-som-binman.dtsi b/arch/arm/dts/k3-am625-phycore-som-binman.dtsi index dbee4aa8d8a5..0961ca66f280 100644 --- a/arch/arm/dts/k3-am625-phycore-som-binman.dtsi +++ b/arch/arm/dts/k3-am625-phycore-som-binman.dtsi @@ -150,12 +150,107 @@ filename = "ti-dm/am62xx/ipc_echo_testb_mcu1_0_release_strip.xer5f"; }; }; + + tifsstub-hs { + filename = "tifsstub.bin_hs"; + ti-secure-rom { + content = <&tifsstub_hs_cert>; + core = "secure"; + load = <0x40000>; + sw-rev = <CONFIG_K3_X509_SWRV>; + keyfile = "custMpk.pem"; + countersign; + tifsstub; + }; + tifsstub_hs_cert: tifsstub-hs-cert.bin { + filename = "ti-sysfw/ti-fs-stub-firmware-am62x-hs-cert.bin"; + type = "blob-ext"; + optional; + }; + tifsstub_hs_enc: tifsstub-hs-enc.bin { + filename = "ti-sysfw/ti-fs-stub-firmware-am62x-hs-enc.bin"; + type = "blob-ext"; + optional; + }; + }; + + tifsstub-fs { + filename = "tifsstub.bin_fs"; + tifsstub_fs_cert: tifsstub-fs-cert.bin { + filename = "ti-sysfw/ti-fs-stub-firmware-am62x-hs-cert.bin"; + type = "blob-ext"; + optional; + }; + tifsstub_fs_enc: tifsstub-fs-enc.bin { + filename = "ti-sysfw/ti-fs-stub-firmware-am62x-hs-enc.bin"; + type = "blob-ext"; + optional; + }; + + }; + + tifsstub-gp { + filename = "tifsstub.bin_gp"; + ti-secure-rom { + content = <&tifsstub_gp>; + core = "secure"; + load = <0x60000>; + sw-rev = <CONFIG_K3_X509_SWRV>; + keyfile = "ti-degenerate-key.pem"; + tifsstub; + }; + tifsstub_gp: tifsstub-gp.bin { + filename = "ti-sysfw/ti-fs-stub-firmware-am62x-gp.bin"; + type = "blob-ext"; + optional; + }; + }; + + ti-spl { insert-template = <&ti_spl_template>;

fit {

images { + tifsstub-hs { + description = "TIFSSTUB"; + type = "firmware"; + arch = "arm32"; + compression = "none"; + os = "tifsstub-hs"; + load = <0x9dc00000>; + entry = <0x9dc00000>; + blob-ext { + filename = "tifsstub.bin_hs"; + }; + }; + + tifsstub-fs { + description = "TIFSSTUB"; + type = "firmware"; + arch = "arm32"; + compression = "none"; + os = "tifsstub-fs"; + load = <0x9dc00000>; + entry = <0x9dc00000>; + blob-ext { + filename = "tifsstub.bin_fs"; + }; + }; + + tifsstub-gp { + description = "TIFSSTUB"; + type = "firmware"; + arch = "arm32"; + compression = "none"; + os = "tifsstub-gp"; + load = <0x9dc00000>; + entry = <0x9dc00000>; + blob-ext { + filename = "tifsstub.bin_gp"; + }; + }; dm { ti-secure { content = <&dm>; @@ -187,7 +282,8 @@ conf-0 { description = "k3-am625-phyboard-lyra-rdk"; firmware = "atf"; - loadables = "tee", "dm", "spl"; + loadables = "tee", "tifsstub-hs", "tifsstub-fs", + "tifsstub-gp", "dm", "spl"; fdt = "fdt-0"; }; }; @@ -266,7 +362,8 @@ conf-0 { description = "k3-am625-phyboard-lyra-rdk"; firmware = "atf"; - loadables = "tee", "dm", "spl"; + loadables = "tee", "tifsstub-hs", "tifsstub-fs", + "tifsstub-gp", "dm", "spl"; fdt = "fdt-0"; }; }; diff --git a/doc/board/phytec/phycore-am62x.rst b/doc/board/phytec/phycore-am62x.rst index af24acf9aac4..56c1fd8354b4 100644 --- a/doc/board/phytec/phycore-am62x.rst +++ b/doc/board/phytec/phycore-am62x.rst @@ -32,7 +32,7 @@ Sources

.. include:: ../ti/k3.rst :start-after: .. k3_rst_include_start_boot_firmwares - :end-before: .. k3_rst_include_end_boot_firmwares + :end-before: .. k3_rst_include_end_tifsstub

Build procedure ---------------

-- 2.34.1

Tom Rini

9 Aug 9 Aug

6:36 a.m.

On Mon, 05 Aug 2024 19:59:30 +0530, Dhruva Gole wrote:

...

This series aims to add documentation around the boot flow and tispl packaging details regarding the TIFS Stub. While at it, also refactors the k3 common docs to add more labels to provide more granularity on how we include chunks from common docs into SoC specific docs.

This series also includes the binman related changes required to package TIFS Stub to support Low Power Modes on BeaglePlay and phycore-am625 SOM.

[...]

Applied to u-boot/master, thanks!

-- Tom

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Dhruva Gole
Francesco Dolcini
Tom Rini