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

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Date:   Fri, 4 Feb 2022 15:59:05 +0200
From:   Tudor Ambarus <tudor.ambarus@...rochip.com>
To:     <nicolas.ferre@...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>, Tudor Ambarus <tudor.ambarus@...rochip.com>
Subject: [PATCH] ARM: configs: at91: sama7: Enable crypto IPs and software algs

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>
---
 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
-- 
2.25.1