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The AM62D SoC is a high-performance Digital Signal Processing (DSP)
device with a quad-core Cortex-A53 cluster, dual Cortex-R5F cores, and
a Cx7 DSP core with Matrix Multiplication Accelerator (MMA). It features
a range of peripherals, including multichannel audio serial ports,
Ethernet, UARTs, SPI, I2C, USB, and more.
This SoC is part of K3-AM62x family, which includes the AM62A and AM62P
variants. While the AM62A and AM62D are largely similar, the AM62D is
specifically targeted for general-purpose DSP applications, whereas the
AM62A focuses on edge AI workloads. A key distinction is that the AM62D
does not include multimedia components such as the video encoder/decoder,
MJPEG encoder, Vision Processing Accelerator (VPAC) for image signal
processing, or the display subsystem. Additionally, the AM62D has a
different pin configuration compared to the AM62A, which impacts embedded
software development.
The EVM board is a low-cost, expandable platform designed for the AM62D2
SoC, having 4GB LPDDR4 RAM, Gigabit Ethernet expansion connectors, audio
jacks, USB ports, and more.
Signed-off-by: Paresh Bhagat <p-bhagat@ti.com>
Signed-off-by: Ryan Eatmon <reatmon@ti.com>
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* For AM62P display cluster usecase, we need to pick
"dss_display_share.wkup-r5f0_0.release.strip.out" from ti-linux-firmware [0]
Hence, pick the display cluster firmware only when DISPLAY_CLUSTER_ENABLE is set to 1.
* When DISPLAY_CLUSTER_ENABLE is not set to 1, fallback to pick the "ipc_echo_testb_mcu1_0_release_strip.xer5f"
DM firmware.
[0]: https://git.ti.com/cgit/processor-firmware/ti-linux-firmware/tree/ti-dm/am62pxx?h=11.00.12
Signed-off-by: Chirag Shilwant <c-shilwant@ti.com>
Signed-off-by: Ryan Eatmon <reatmon@ti.com>
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Firmware here are not built, no need for C compiler nor std libs.
Add INHIBIT_DEFAULT_DEPS=1 and remove the same from all recipes
that include this file.
Signed-off-by: Andrew Davis <afd@ti.com>
Signed-off-by: Ryan Eatmon <reatmon@ti.com>
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* With [0], the EdgeAI DM R5 firmware for am62axx will now be
maintained at ti-linux-firmware. Until now, the same firmware was
maintained on psdk_fw [1] with a different name & fetched in TI SDK
via meta-edgeai [2]
* Hence, add a am62axx specific override for DM_FIRMWARE inorder to
match the firmware name as maintained in "ti-dm/am62axx" of
ti-linux-firmware.
[0]: https://git.ti.com/cgit/processor-firmware/ti-linux-firmware/commit/?h=ti-linux-firmware&id=eee26bfeb6469af30e5309ba8859e9b65670fcc3
[1]: https://git.ti.com/cgit/processor-sdk/psdk_fw/
[2]: https://git.ti.com/cgit/edgeai/meta-edgeai/tree/recipes-tisdk/ti-psdk-rtos/ti-edgeai-firmware.bb?h=EDGEAI_CICD_20250417
Signed-off-by: Chirag Shilwant <c-shilwant@ti.com>
Signed-off-by: Ryan Eatmon <reatmon@ti.com>
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- Add machine configuration for am62lxx-evm
- Add TFA, OPTEE, firmware & u-boot overrides
Signed-off-by: Chirag Shilwant <c-shilwant@ti.com>
Signed-off-by: Ryan Eatmon <reatmon@ti.com>
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- Add A72 and R5 machine configurations for j742s2-evm
- Add firmware overrides.
- Add u-boot overrides.
Signed-off-by: Aniket Limaye <a-limaye@ti.com>
Signed-off-by: Ryan Eatmon <reatmon@ti.com>
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- Add A53 and R5 machine configurations for j722s-evm.
- Add firmware overrides.
- Add u-boot overrides.
- Add cnm-wave support.
Signed-off-by: Ryan Eatmon <reatmon@ti.com>
Signed-off-by: Jayesh Choudhary <j-choudhary@ti.com>
Signed-off-by: Aniket Limaye <a-limaye@ti.com>
Signed-off-by: Ryan Eatmon <reatmon@ti.com>
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These are all useful for firmware recipes but some recipes did not have
them. For firmware including ti-linux-fw.inc let's add these all to
one spot and remove them from any recipe that did already have these.
Signed-off-by: Andrew Davis <afd@ti.com>
Signed-off-by: Ryan Eatmon <reatmon@ti.com>
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These are common for all recipes that include ti-linux-fw.inc, add
it to this include file and remove from each recipe.
Signed-off-by: Andrew Davis <afd@ti.com>
Signed-off-by: Ryan Eatmon <reatmon@ti.com>
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Don't try to locate TI-TFL license within meta-ti-bsp relative to OE-Core
using COREBASE, as the directory structure of the layers is not guaranteed.
Instead, point to it relative to the recipe itself.
Signed-off-by: Denys Dmytriyenko <denys@konsulko.com>
Signed-off-by: Ryan Eatmon <reatmon@ti.com>
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- Add A53 and R5 machine configurations for am62pxx-evm.
- Add firmware overrides.
- Add u-boot overrides.
- Add cnm-wave support.
Signed-off-by: Chirag Shilwant <c-shilwant@ti.com>
Signed-off-by: Ryan Eatmon <reatmon@ti.com>
Signed-off-by: Brandon Brnich <b-brnich@ti.com>
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Preserve the directory structure of the deployed dm firmware so that one
can directly specify the deploy directory for binman based u-boot build.
Additionally, this makes it easier to preserve the same structure inside
the prebuilt-images directory of the tisdk-core-bundle for the same reason.
Signed-off-by: Aniket Limaye <a-limaye@ti.com>
Signed-off-by: Ryan Eatmon <reatmon@ti.com>
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U-Boot with binman will do the signing as these images are packaged.
Do not rename the DM image as the signed image.
Signed-off-by: Andrew Davis <afd@ti.com>
Signed-off-by: Ryan Eatmon <reatmon@ti.com>
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Split out the TI DM firmware from ti-rtos-firmware.
Signed-off-by: Andrew Davis <afd@ti.com>
Signed-off-by: Ryan Eatmon <reatmon@ti.com>
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