From: Bjorn Andersson <bjorn.andersson@linaro.org>
To: Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>, Shawn Guo <shawnguo@kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Olof Johansson <olof@lixom.net>,
Maxime Ripard <mripard@kernel.org>, Arnd Bergmann <arnd@arndb.de>,
Anson Huang <Anson.Huang@nxp.com>,
Jagan Teki <jagan@amarulasolutions.com>,
Leonard Crestez <leonard.crestez@nxp.com>,
Dinh Nguyen <dinguyen@kernel.org>,
Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>
Cc: linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org,
Vinod Koul <vkoul@kernel.org>
Subject: [PATCH v2] arm64: defconfig: Enable Qualcomm pseudo rng
Date: Sat, 19 Oct 2019 12:58:12 -0700 [thread overview]
Message-ID: <20191019195812.3834545-1-bjorn.andersson@linaro.org> (raw)
Most Qualcomm platforms contain a pseudo random number generator
hardware block. Enable the driver for this block and also enable the
interface for exposing this to userspace.
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
---
arch/arm64/configs/defconfig | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 6baf90875263..4591bf1303da 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -860,6 +860,8 @@ CONFIG_NLS_ISO8859_1=y
CONFIG_SECURITY=y
CONFIG_CRYPTO_ECHAINIV=y
CONFIG_CRYPTO_ANSI_CPRNG=y
+CONFIG_CRYPTO_USER_API_RNG=m
+CONFIG_CRYPTO_DEV_QCOM_RNG=m
CONFIG_DMA_CMA=y
CONFIG_CMA_SIZE_MBYTES=32
CONFIG_PRINTK_TIME=y
--
2.23.0
next reply other threads:[~2019-10-19 19:58 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-19 19:58 Bjorn Andersson [this message]
2019-10-20 13:34 ` [PATCH v2] arm64: defconfig: Enable Qualcomm pseudo rng Vinod Koul
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