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boards: silabs: sim3u1xx_dk: Enable crypto support 

Using the HW acceleration is much faster than either Mbed TLS or
tinycrypt.

Signed-off-by: Reto Schneider <reto.schneider@husqvarnagroup.com>
This commit is contained in:
Reto Schneider 2024-05-11 05:13:49 +02:00 committed by Carles Cufí
parent 1790eda851
commit 7dc6dd9b8a
3 changed files with 12 additions and 0 deletions
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2
boards/silabs/dev_kits/sim3u1xx_dk/doc/index.rst
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@ -49,6 +49,8 @@ The board configuration supports the following hardware features:
+-----------+------------+-------------------------------------+ +-----------+------------+-------------------------------------+
| SYSTICK | on-chip | systick | | SYSTICK | on-chip | systick |
+-----------+------------+-------------------------------------+ +-----------+------------+-------------------------------------+
| AES | on-chip | crypto |
+-----------+------------+-------------------------------------+
| DMA | on-chip | dma | | DMA | on-chip | dma |
+-----------+------------+-------------------------------------+ +-----------+------------+-------------------------------------+
| FLASH | on-chip | flash memory | | FLASH | on-chip | flash memory |

9
boards/silabs/dev_kits/sim3u1xx_dk/sim3u1xx_dk.dts
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@ -109,3 +109,12 @@
}; };
}; };
}; };
&dma {
status = "okay";
dma-channels = <8>; /* Crypto DMA channels have ID 5, 6, and 7 */
};
&crypto {
status = "okay";
};

1
boards/silabs/dev_kits/sim3u1xx_dk/sim3u1xx_dk.yaml
View File

@ -13,6 +13,7 @@ toolchain:
- xtools - xtools
- zephyr - zephyr
supported: supported:
- crypto
- dma - dma
- flash - flash
- gpio - gpio