From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gerd Hoffmann Subject: [PATCH v3 5/7] arm64: set CONFIG_MMC_BCM2835=y in defconfig Date: Tue, 21 Feb 2017 10:07:04 +0100 Message-ID: <1487668026-7100-6-git-send-email-kraxel@redhat.com> References: <1487668026-7100-1-git-send-email-kraxel@redhat.com> Return-path: Received: from mx1.redhat.com ([209.132.183.28]:58006 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751541AbdBUJHY (ORCPT ); Tue, 21 Feb 2017 04:07:24 -0500 In-Reply-To: <1487668026-7100-1-git-send-email-kraxel@redhat.com> Sender: linux-mmc-owner@vger.kernel.org List-Id: linux-mmc@vger.kernel.org To: linux-rpi-kernel@lists.infradead.org Cc: ulf.hansson@linaro.org, robh+dt@kernel.org, mark.rutland@arm.com, f.fainelli@gmail.com, rjui@broadcom.com, sbranden@broadcom.com, bcm-kernel-feedback-list@broadcom.com, swarren@wwwdotorg.org, lee@kernel.org, eric@anholt.net, linux@armlinux.org.uk, catalin.marinas@arm.com, will.deacon@arm.com, linux-mmc@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Stefan Wahren , Gerd Hoffmann 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 33b744d..75131a6 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -391,6 +391,7 @@ 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