[PATCH v3 19/19] doc: board: ti: Update documentation for binman flow
Neha Malcom Francis
n-francis at ti.com
Fri Apr 21 14:32:03 CEST 2023
Earlier documentation specified builds for generating bootloader images
using an external TI repository k3-image-gen and core-secdev-k3. Modify
this to using the binman flow so that user understands how to build the
final boot images.
Signed-off-by: Neha Malcom Francis <n-francis at ti.com>
---
doc/board/ti/am62x_sk.rst | 20 ++++--------
doc/board/ti/j721e_evm.rst | 37 ++++++++-------------
doc/board/ti/k3.rst | 67 ++++++++++----------------------------
3 files changed, 36 insertions(+), 88 deletions(-)
diff --git a/doc/board/ti/am62x_sk.rst b/doc/board/ti/am62x_sk.rst
index b1b7d99bef..f5e0774899 100644
--- a/doc/board/ti/am62x_sk.rst
+++ b/doc/board/ti/am62x_sk.rst
@@ -115,23 +115,19 @@ Below is the pictorial representation of boot flow:
Sources:
--------
-1. SYSFW:
- Tree: git://git.ti.com/k3-image-gen/k3-image-gen.git
- Branch: master
-
-2. ATF:
+1. ATF:
Tree: https://github.com/ARM-software/arm-trusted-firmware.git
Branch: master
-3. OPTEE:
+2. OPTEE:
Tree: https://github.com/OP-TEE/optee_os.git
Branch: master
-4. U-Boot:
+3. U-Boot:
Tree: https://source.denx.de/u-boot/u-boot
Branch: master
-5. TI Linux Firmware:
+4. TI Linux Firmware:
Tree: git://git.ti.com/processor-firmware/ti-linux-firmware.git
Branch: ti-linux-firmware
@@ -156,18 +152,14 @@ Build procedure:
.. code-block:: text
$ make ARCH=arm CROSS_COMPILE=arm-none-linux-gnueabihf- am62x_evm_r5_defconfig O=/tmp/r5
- $ make ARCH=arm CROSS_COMPILE=arm-none-linux-gnueabihf- O=/tmp/r5
- $ cd <k3-image-gen>
- $ make ARCH=arm CROSS_COMPILE=arm-none-linux-gnueabihf- SOC=am62x SBL=/tmp/r5/spl/u-boot-spl.bin SYSFW_PATH=<path to ti-linux-firmware>/ti-sysfw/ti-fs-firmware-am62x-gp.bin
-
-Use the tiboot3.bin generated from last command
+ $ make ARCH=arm CROSS_COMPILE=arm-none-linux-gnueabihf- O=/tmp/r5 BINMAN_INDIRS=<path/to/ti-linux-firmware>
* 3.2 A53:
.. code-block:: text
$ make ARCH=arm CROSS_COMPILE=aarch64-none-linux-gnu- am62x_evm_a53_defconfig O=/tmp/a53
- $ make ARCH=arm CROSS_COMPILE=aarch64-none-linux-gnu- ATF=<path to ATF dir>/build/k3/lite/release/bl31.bin TEE=<path to OPTEE OS dir>/out/arm-plat-k3/core/tee-pager_v2.bin DM=<path to ti-linux-firmware>/ti-dm/am62xx/ipc_echo_testb_mcu1_0_release_strip.xer5f O=/tmp/a53
+ $ make ARCH=arm CROSS_COMPILE=aarch64-none-linux-gnu- BL31=<path to ATF dir>/build/k3/lite/release/bl31.bin TEE=<path to OPTEE OS dir>/out/arm-plat-k3/core/tee-pager_v2.bin BINMAN_INDIRS=<path/to/ti-linux-firmware>
Target Images
--------------
diff --git a/doc/board/ti/j721e_evm.rst b/doc/board/ti/j721e_evm.rst
index e898601c41..c90e2b8279 100644
--- a/doc/board/ti/j721e_evm.rst
+++ b/doc/board/ti/j721e_evm.rst
@@ -130,67 +130,56 @@ support. Below is the pictorial representation of boot flow:
Sources:
--------
-1. SYSFW:
- Tree: git://git.ti.com/k3-image-gen/k3-image-gen.git
- Branch: master
-
-2. ATF:
+1. ATF:
Tree: https://github.com/ARM-software/arm-trusted-firmware.git
Branch: master
-3. OPTEE:
+2. OPTEE:
Tree: https://github.com/OP-TEE/optee_os.git
Branch: master
-4. DM Firmware:
- Tree: git://git.ti.com/processor-firmware/ti-linux-firmware.git
- Branch: ti-linux-firmware
-
-5. U-Boot:
+3. U-Boot:
Tree: https://source.denx.de/u-boot/u-boot
Branch: master
+4. TI Linux Firmware:
+ Tree: git://git.ti.com/processor-firmware/ti-linux-firmware.git
+ Branch: ti-linux-firmware
+
Build procedure:
----------------
-1. SYSFW:
-
-.. code-block:: bash
-
- make CROSS_COMPILE=arm-linux-gnueabihf- SOC=j721e
-
-2. ATF:
+1. ATF:
.. code-block:: bash
make CROSS_COMPILE=aarch64-linux-gnu- ARCH=aarch64 PLAT=k3 TARGET_BOARD=generic SPD=opteed
-3. OPTEE:
+2. OPTEE:
.. code-block:: bash
make PLATFORM=k3-j721e CFG_ARM64_core=y
-4. U-Boot:
+3. U-Boot:
* 4.1 R5:
.. code-block:: bash
make CROSS_COMPILE=arm-linux-gnueabihf- j721e_evm_r5_defconfig O=build/r5
- make CROSS_COMPILE=arm-linux-gnueabihf- O=build/r5
+ make CROSS_COMPILE=arm-linux-gnueabihf- O=build/r5 BINMAN_INDIRS=<path/to/ti-linux-firmware>
* 4.2 A72:
.. code-block:: bash
make CROSS_COMPILE=aarch64-linux-gnu- j721e_evm_a72_defconfig O=build/a72
- make CROSS_COMPILE=aarch64-linux-gnu- ATF=<ATF dir>/build/k3/generic/release/bl31.bin TEE=<OPTEE OS dir>/out/arm-plat-k3/core/tee-pager_v2.bin DM=<DM firmware>/ti-dm/j721e/ipc_echo_testb_mcu1_0_release_strip.xer5f O=build/a72
+ make CROSS_COMPILE=aarch64-linux-gnu- BL31=<ATF dir>/build/k3/generic/release/bl31.bin TEE=<OPTEE OS dir>/out/arm-plat-k3/core/tee-pager_v2.bin BINMAN_INDIRS=<path/to/ti-linux-firmware>
Target Images
--------------
Copy the below images to an SD card and boot:
- - sysfw.itb from step 1
- - tiboot3.bin from step 4.1
+ - tiboot3.bin and sysfw.itb from step 4.1
- tispl.bin, u-boot.img from 4.2
Image formats:
diff --git a/doc/board/ti/k3.rst b/doc/board/ti/k3.rst
index b49a60caf1..a34468fa2f 100644
--- a/doc/board/ti/k3.rst
+++ b/doc/board/ti/k3.rst
@@ -114,11 +114,6 @@ online
| **source:** https://source.denx.de/u-boot/u-boot.git
| **branch:** master
-* **K3 Image Gen**
-
- | **source:** https://git.ti.com/git/k3-image-gen/k3-image-gen.git
- | **branch:** master
-
* **ARM Trusted Firmware (ATF)**
| **source:** https://github.com/ARM-software/arm-trusted-firmware.git
@@ -134,11 +129,6 @@ online
| **source:** https://git.ti.com/git/processor-firmware/ti-linux-firmware.git
| **branch:** ti-linux-firmware
-* **TI's Security Development Tools**
-
- | **source:** https://git.ti.com/git/security-development-tools/core-secdev-k3.git
- | **branch:** master
-
Build Procedure
---------------
@@ -168,46 +158,29 @@ Building tiboot3.bin
1. To generate the U-Boot SPL for the wakeup domain, use the following
commands, substituting :code:`{SOC}` for the name of your device (eg:
- am62x)
+ am62x) to package the various firmware and the wakeup UBoot SPL into
+ the final `tiboot3.bin` binary. (or the `sysfw.itb` if your device
+ uses the split binary flow)
+
.. code-block:: bash
# inside u-boot source
make ARCH=arm O=build/wkup CROSS_COMPILE=$CC32 {SOC}_evm_r5_defconfig
- make ARCH=arm O=build/wkup CROSS_COMPILE=$CC32
-
-2. Next we will use the K3 Image Gen scripts to package the various
- firmware and the wakeup UBoot SPL into the final `tiboot3.bin`
- binary. (or the `sysfw.itb` if your device uses the split binary
- flow)
-
-.. code-block:: bash
-
- # inside k3-image-gen source
- make CROSS_COMPILE=$CC32 SOC={SOC} SOC_TYPE={hs,gp} \
- TI_SECURE_DEV_PKG=<path/to/securit-development-tools> \
- SYSFW_PATH=<path/to/ti-sysfw/ti-fs-firmware-{SOC}-{hs|gp}.bin> \
- SYSFW_HS_INNER_CERT_PATH=<path/to/ti-sysfw/ti-fs-firmware-{SOC}-hs-cert.bin
-
-For devices that use the *combined binary flow*, you will also need to
-supply the location of the SPL we created in step 1 above, so it can be
-packaged into the final `tiboot3.bin`.
-
-.. code-block:: bash
-
- SBL=<path/to/wakeup/u-boot-spl.bin>
+ make ARCH=arm O=build/wkup CROSS_COMPILE=$CC32 \
+ BINMAN_INDIRS=<path/to/ti-linux-firmware>
At this point you should have all the needed binaries to boot the wakeup
domain of your K3 SoC.
**Combined Binary Boot Flow** (eg: am62x, am64x, ... )
- `k3-image-gen/tiboot3-{SOC}-{hs,gp}-evm.bin`
+ `u-boot/build/wkup/tiboot3-{SOC}-{hs,gp}-evm.bin`
**Split Binary Boot Flow** (eg: j721e, am65x)
| `u-boot/build/wkup/tiboot3.bin`
- | `k3-image-gen/sysfw-{SOC}-evm.bin`
+ | `u-boot/build/wkup/sysfw-{SOC}-evm.bin`
.. note ::
@@ -222,20 +195,21 @@ The `tispl.bin` is a standard fitImage combining the firmware need for
the main domain to function properly as well as Device Management (DM)
firmware if your device using a split firmware.
-3. We will first need ATF, as it's the first thing to run on the 'big'
+2. We will first need ATF, as it's the first thing to run on the 'big'
application cores on the main domain.
.. code-block:: bash
# inside arm-trusted-firmware source
make CROSS_COMPILE=$CC64 ARCH=aarch64 PLAT=k3 \
- TARGET_BOARD={lite|generic} \
+ TARGET_BOARD={lite|generic|j784s4} \
SPD=opteed \
-Typically all `j7*` devices will use `TARGET_BOARD=generic` while all
-Sitara (`am6*`) devices use the `lite` option.
+Typically all `j7*` devices will use `TARGET_BOARD=generic` or `TARGET_BOARD
+=j784s4` (if it is a J784S4 device), while all Sitara (`am6*`) devices
+use the `lite` option.
-4. The Open Portable Trusted Execution Environment (OPTEE) is designed
+3. The Open Portable Trusted Execution Environment (OPTEE) is designed
to run as a companion to a non-secure Linux kernel for Cortex-A cores
using the TrustZone technology built into the core.
@@ -245,7 +219,7 @@ Sitara (`am6*`) devices use the `lite` option.
make CROSS_COMPILE=$CC32 CROSS_COMPILE64=$CC64 \
PLATFORM=k3 CFG_ARM64_core=y
-5. Finally, after ATF has initialized the main domain and OPTEE has
+4. Finally, after ATF has initialized the main domain and OPTEE has
finished, we can jump back into U-Boot again, this time running on a
64bit core in the main domain.
@@ -254,17 +228,10 @@ Sitara (`am6*`) devices use the `lite` option.
# inside u-boot source
make ARCH=arm O=build/main CROSS_COMPILE=$CC64 {SOC}_evm_a{53,72}_defconfig
make ARCH=arm O=build/main CROSS_COMPILE=$CC64 \
- ATF=<path/to/atf/bl31.bin \
+ BINMAN_INDIRS=<path/to/ti-linux-firmware> \
+ BL31=<path/to/atf/bl31.bin \
TEE=<path/to/optee/tee-pager_v2.bin
-If your device uses a split firmware, you will also need to supply the
-path to the Device Management (DM) Firmware to be included in the final
-`tispl.bin` binary
-
-.. code-block:: bash
-
- DM=<path/to/ti-linux-firmware/ti-dm/ipc_echo_testb_mcu1_0_release_strip.xer5f>
-
At this point you should have every binary needed initialize both the
wakeup and main domain and to boot to the U-Boot prompt
--
2.34.1
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