700ba1df1e
From Andreas Dannenberg (TI K3 architect) [1]: "HS-FS should be the default for all TI AM6x devices. This is our "production silicon" and what's used for (almost) all projects, especially new projects. This being said having support for GP device variants still is desirable for existing boards/projects, such as the current BeaglePlay boards (amongst earlier version of TI starter kit EVMs for AM6x)." See further details on e2e Forum [2]: "Unfortunately with this transition any existing GP device based AM62x (and AM64x) boards will no longer boot with MMC/SD card images generated" For such existing GP device based AM62x (and AM64x) boards, users have to provide the tiboot3.bin name using BR2_TARGET_TI_K3_R5_LOADER_TIBOOT3_BIN. [1] http://lists.busybox.net/pipermail/buildroot/2024-February/685821.html [2] https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1210443/faq-am625-generating-sitara-am62x-am62ax-am64x-gp-device-bootable-mmc-sd-card-images-using-sdk-v8-6-and-yocto Reviewed-by: Arnout Vandecappelle <arnout@mind.be> Signed-off-by: Romain Naour <romain.naour@smile.fr>
51 lines
1.5 KiB
Plaintext
51 lines
1.5 KiB
Plaintext
Texas Instuments SK-AM62 Test and Development Board
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Description
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===========
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This configuration will build a complete image for the TI SK-AM62
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board: https://www.ti.com/tool/SK-AM62.
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How to Build
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============
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Select the default configuration for the target:
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$ make ti_am62x_sk_defconfig
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Optional: modify the configuration:
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$ make menuconfig
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IMPORTANT: make sure to use the tiboot3 firmware that match with the TI
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K3 SoC boot ROM (tiboot3-am62x-{gp/hs-fs/hs}-*.bin) used on the board.
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HS-FS should be the default for all TI AM6x devices but earlier version
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of TI starter kit EVMs for AM6x was produced with a GP device.
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See further details on e2e Forum [1] :
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"Unfortunately with this transition any existing GP device based AM62x
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(and AM64x) boards will no longer boot with MMC/SD card images generated"
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For such existing GP device based AM62x boards, users have to provide the
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tiboot3.bin name using BR2_TARGET_TI_K3_R5_LOADER_TIBOOT3_BIN.
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[1]: https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1210443/faq-am625-generating-sitara-am62x-am62ax-am64x-gp-device-bootable-mmc-sd-card-images-using-sdk-v8-6-and-yocto
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Build:
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$ make
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To copy the resultimg output image file to an SD card use dd:
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$ dd if=output/images/sdcard.img of=/dev/sdX bs=1M
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How to Run
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==========
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Insert the SD card into the SK-AM62 board, and power it up through the
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USB Type-C connector. The system should come up. You can use a
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micro-USB cable to connect to the connector labeled UART to
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communicate with the board.
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