linux-kernel - [PATCH 2/5] arm64: defconfig: Enable Infineon TPM security chip.

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Date:   Tue, 17 Jul 2018 18:06:07 +0200
From:   Enric Balletbo i Serra <enric.balletbo@...labora.com>
To:     linux-kernel@...r.kernel.org
Cc:     kernel@...labora.com, heiko@...ech.de,
        Arnd Bergmann <arnd@...db.de>,
        Gregory CLEMENT <gregory.clement@...tlin.com>,
        Amit Kucheria <amit.kucheria@...aro.org>,
        Andy Gross <andy.gross@...aro.org>,
        Wei Xu <xuwei5@...ilicon.com>,
        Will Deacon <will.deacon@....com>,
        Catalin Marinas <catalin.marinas@....com>,
        Ard Biesheuvel <ard.biesheuvel@...aro.org>,
        Olof Johansson <olof@...om.net>,
        linux-arm-kernel@...ts.infradead.org,
        Simon Horman <horms+renesas@...ge.net.au>
Subject: [PATCH 2/5] arm64: defconfig: Enable Infineon TPM security chip.

Some Chromebooks (like the Samsung Chromebook Plus) have a TPM security
chip that is compliant with the TCG TIS 1.2 TPM specification and
Infineon's I2C Protocol Stack. So, add support in the defconfig.

Signed-off-by: Enric Balletbo i Serra <enric.balletbo@...labora.com>
---

 arch/arm64/configs/defconfig | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 4917641060b1..e530d6fc34b2 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -294,6 +294,8 @@ CONFIG_SERIAL_XILINX_PS_UART_CONSOLE=y
 CONFIG_SERIAL_MVEBU_UART=y
 CONFIG_SERIAL_DEV_BUS=y
 CONFIG_VIRTIO_CONSOLE=y
+CONFIG_TCG_TPM=y
+CONFIG_TCG_TIS_I2C_INFINEON=y
 CONFIG_I2C_CHARDEV=y
 CONFIG_I2C_MUX=y
 CONFIG_I2C_MUX_PCA954x=y
-- 
2.18.0