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Groups > linux.kernel > #1345616
| From | Martin Sperl <martin@sperl.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH 0/4] bcm2835 SDHOST controller |
| Date | 2016-02-29 11:10 +0100 |
| Message-ID | <r7sW6-1Bj-19@gated-at.bofh.it> (permalink) |
| References | <r6zPY-26L-7@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
> On 27.02.2016, at 00:05, Eric Anholt <eric@anholt.net> wrote: > > Here's a series to enable the SDHOST controller. It gives us better > performance than our old sdhci-bcm2835.c. The downstream Raspberry Pi > kernel appears to be using this controller by default at this point. > > I've tried to do some testing on it (mounting filesystem, > reading/writing files, speed tests), but I'm not sure what a good > testing regimen for storage drivers would be. > > Eric Anholt (4): > dt-bindings: Add binding for brcm,bcm2835-sdhost. > mmc: bcm2835-sdhost: Add new driver for the internal SD controller. > ARM: bcm2835: Include SDHOST in the device tree. > ARM: bcm2835: Enable SDHOST by default. This patchset misses defconfig changes to enable the new sdhost driver. So we end up with a default kernel without the sdhost driver compiled in but with sdhost enabled in the default device-tree (patch4) resulting in a system that does not boot. Thanks, Martin
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[PATCH 0/4] bcm2835 SDHOST controller Eric Anholt <eric@anholt.net> - 2016-02-27 00:20 +0100 [PATCH 4/4] ARM: bcm2835: Enable SDHOST by default. Eric Anholt <eric@anholt.net> - 2016-02-27 00:20 +0100 Re: [PATCH 0/4] bcm2835 SDHOST controller Martin Sperl <martin@sperl.org> - 2016-02-29 11:10 +0100
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