From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gerd Hoffmann Subject: [PATCH v4 5/7] arm64: set CONFIG_MMC_BCM2835=y in defconfig Date: Wed, 8 Mar 2017 10:19:09 +0100 Message-ID: <1488964751-22763-10-git-send-email-kraxel@redhat.com> References: <1488964751-22763-1-git-send-email-kraxel@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1488964751-22763-1-git-send-email-kraxel@redhat.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: linux-rpi-kernel@lists.infradead.org Cc: mark.rutland@arm.com, stefan.wahren@i2se.com, ulf.hansson@linaro.org, f.fainelli@gmail.com, sbranden@broadcom.com, devicetree@vger.kernel.org, rjui@broadcom.com, lee@kernel.org, will.deacon@arm.com, linux@armlinux.org.uk, linux-kernel@vger.kernel.org, eric@anholt.net, robh+dt@kernel.org, bcm-kernel-feedback-list@broadcom.com, Gerd Hoffmann , catalin.marinas@arm.com, linux-mmc@vger.kernel.org, linux-arm-kernel@lists.infradead.org List-Id: devicetree@vger.kernel.org We need to enable this controller so that we can switch the SD card's pinmux over to it by default, which will improve storage performance. Read access (dd with 64k blocks on rpi2): CONFIG_MMC_SDHCI_IPROC: 11-12 MB/s CONFIG_MMC_BCM2835: 19-20 MB/s Differences on write access are pretty much in the noise. Signed-off-by: Gerd Hoffmann --- arch/arm64/configs/defconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index 7c48028..519a55c 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -398,6 +398,7 @@ CONFIG_MMC_DW_EXYNOS=y CONFIG_MMC_DW_K3=y CONFIG_MMC_DW_ROCKCHIP=y CONFIG_MMC_SUNXI=y +CONFIG_MMC_BCM2835=y CONFIG_NEW_LEDS=y CONFIG_LEDS_CLASS=y CONFIG_LEDS_GPIO=y -- 1.8.3.1