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Groups > linux.kernel > #1585139
| From | Gerd Hoffmann <kraxel@redhat.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v3 5/7] arm64: set CONFIG_MMC_BCM2835=y in defconfig |
| Date | 2017-02-21 10:10 +0100 |
| Message-ID | <tdeCl-t4-21@gated-at.bofh.it> (permalink) |
| References | <tdeCl-t4-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
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> --- 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
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[PATCH v3 5/7] arm64: set CONFIG_MMC_BCM2835=y in defconfig Gerd Hoffmann <kraxel@redhat.com> - 2017-02-21 10:10 +0100
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