[meta-xilinx] Supported SD cards for Zynq Ultrascale+ chips?

Giordon Stark kratsg at gmail.com
Tue Mar 27 08:02:27 PDT 2018


Update,

We've ordered some other SD cards and see a different error:

mmc0: error -84

Any ideas? We're using rocko.

Giordon

On Mon, Mar 19, 2018 at 9:35 AM Giordon Stark <kratsg at gmail.com> wrote:

> Hi,
>
> In migrating from pyro to rocko -- the SD card we've been using to boot
> the board is now making the kernel unhappy:
>
> [    4.110470] Waiting for root device /dev/mmcblk0p2...
> [    4.243284] sdhci-arasan ff170000.sdhci: : Timeout for Buffer Read
> Ready inte                                      rrupt, back to fixed
> sampling clock
> [    4.253391] mmc0: tuning execution failed: -5
> [    4.257723] mmc0: error -5 whilst initialising SD card
> [    4.435286] sdhci-arasan ff170000.sdhci: : Timeout for Buffer Read
> Ready inte                                      rrupt, back to fixed
> sampling clock
> [    4.445395] mmc0: tuning execution failed: -5
> [    4.449724] mmc0: error -5 whilst initialising SD card
> [    4.651284] sdhci-arasan ff170000.sdhci: : Timeout for Buffer Read
> Ready inte                                      rrupt, back to fixed
> sampling clock
> [    4.661389] mmc0: tuning execution failed: -5
> [    4.665721] mmc0: error -5 whilst initialising SD card
>
> This is an SD card we've flashed before with wic previously and had no
> issues booting. It is an ADATA SDXC, 64gb, speed class 10. Does anyone have
> suggestions on a good card (high speed, 64gb+) that works?
>
> Giordon
>
> --
> Giordon Stark
>
-- 
Giordon Stark
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