From 51a08de0fd3d1d25d28f99ef992cb429cced56a5 Mon Sep 17 00:00:00 2001 From: Gerd Hoffmann Date: Wed, 8 Mar 2017 10:19:07 +0100 Subject: [PATCH] arm: set CONFIG_MMC_BCM2835=y in bcm2835_defconfig and multi_v7_defconfig 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 Reviewed-by: Eric Anholt --- arch/arm/configs/bcm2835_defconfig | 1 + arch/arm/configs/multi_v7_defconfig | 1 + 2 files changed, 2 insertions(+) diff --git a/arch/arm/configs/bcm2835_defconfig b/arch/arm/configs/bcm2835_defconfig index d243a8664652..3ba8cd3211f8 100644 --- a/arch/arm/configs/bcm2835_defconfig +++ b/arch/arm/configs/bcm2835_defconfig @@ -92,6 +92,7 @@ CONFIG_MMC=y CONFIG_MMC_SDHCI=y CONFIG_MMC_SDHCI_PLTFM=y CONFIG_MMC_SDHCI_IPROC=y +CONFIG_MMC_BCM2835=y CONFIG_NEW_LEDS=y CONFIG_LEDS_CLASS=y CONFIG_LEDS_GPIO=y diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig index a94126fb02c2..63b94d0e5503 100644 --- a/arch/arm/configs/multi_v7_defconfig +++ b/arch/arm/configs/multi_v7_defconfig @@ -730,6 +730,7 @@ CONFIG_MMC_DW_EXYNOS=y CONFIG_MMC_DW_ROCKCHIP=y CONFIG_MMC_SH_MMCIF=y CONFIG_MMC_SUNXI=y +CONFIG_MMC_BCM2835=y CONFIG_NEW_LEDS=y CONFIG_LEDS_CLASS=y CONFIG_LEDS_CLASS_FLASH=m