linux-kernel - Re: [PATCH] ARM: configs: at91: sama7: Enable crypto IPs and software algs

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Message-ID: <c8eafea6-f530-1e17-7557-d4fa4224ee2a@microchip.com>
Date:   Thu, 24 Feb 2022 19:54:52 +0100
From:   Nicolas Ferre <nicolas.ferre@...rochip.com>
To:     Tudor Ambarus <tudor.ambarus@...rochip.com>,
        <claudiu.beznea@...rochip.com>, <alexandre.belloni@...tlin.com>
CC:     <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <robh+dt@...nel.org>
Subject: Re: [PATCH] ARM: configs: at91: sama7: Enable crypto IPs and software
 algs

On 04/02/2022 at 14:59, Tudor Ambarus wrote:
> Similar to sama5_defconfig, enable hardware acceleration for the
> sama7 crypto IPs, enable crypto software implementations in case
> the crypto IPs need a fallback to them, and enable the hash and
> skcipher user interfaces in case one wants to offload the crypto
> algs to the sama7 crypto IPs.
> 
> Signed-off-by: Tudor Ambarus <tudor.ambarus@...rochip.com>

Acked-by: Nicolas Ferre <nicolas.ferre@...rochip.com>
Queued for 5.18 in at91-defconfig

Regards,
   Nicolas

> ---
>   arch/arm/configs/sama7_defconfig | 14 +++++++++++++-
>   1 file changed, 13 insertions(+), 1 deletion(-)
> 
> diff --git a/arch/arm/configs/sama7_defconfig b/arch/arm/configs/sama7_defconfig
> index c12278174579..d6e27b837f88 100644
> --- a/arch/arm/configs/sama7_defconfig
> +++ b/arch/arm/configs/sama7_defconfig
> @@ -196,7 +196,19 @@ CONFIG_NLS_CODEPAGE_850=y
>   CONFIG_NLS_ISO8859_1=y
>   CONFIG_NLS_UTF8=y
>   CONFIG_LSM="N"
> -# CONFIG_CRYPTO_HW is not set
> +CONFIG_CRYPTO_AUTHENC=y
> +CONFIG_CRYPTO_GCM=y
> +CONFIG_CRYPTO_CBC=y
> +CONFIG_CRYPTO_CFB=y
> +CONFIG_CRYPTO_OFB=y
> +CONFIG_CRYPTO_XTS=y
> +CONFIG_CRYPTO_SHA1=y
> +CONFIG_CRYPTO_DES=y
> +CONFIG_CRYPTO_USER_API_HASH=m
> +CONFIG_CRYPTO_USER_API_SKCIPHER=m
> +CONFIG_CRYPTO_DEV_ATMEL_AES=y
> +CONFIG_CRYPTO_DEV_ATMEL_TDES=y
> +CONFIG_CRYPTO_DEV_ATMEL_SHA=y
>   CONFIG_CRC_CCITT=y
>   CONFIG_CRC_ITU_T=y
>   CONFIG_DMA_CMA=y


-- 
Nicolas Ferre