diff options
| author | Gerd Hoffmann <kraxel@redhat.com> | 2017-03-08 10:19:07 +0100 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2017-03-18 00:58:12 +0100 |
| commit | 51a08de0fd3d1d25d28f99ef992cb429cced56a5 (patch) | |
| tree | 81c899618ecce44de9e7814004f1d27d4e52537d /arch/arm/configs/bcm2835_defconfig | |
| parent | ARM: bcm2835: Enable missing CMA settings for VC4 driver (diff) | |
| download | linux-51a08de0fd3d1d25d28f99ef992cb429cced56a5.tar.xz linux-51a08de0fd3d1d25d28f99ef992cb429cced56a5.zip | |
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 <kraxel@redhat.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Diffstat (limited to 'arch/arm/configs/bcm2835_defconfig')
| -rw-r--r-- | arch/arm/configs/bcm2835_defconfig | 1 |
1 files changed, 1 insertions, 0 deletions
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 |