Bad EMMC
#22
(10-16-2017, 01:59 AM)ayufan Wrote: Thanks jbk on helping to figure out how we should fix that Smile

Once you run Pinebook, try to edit `/boot/uEnv.txt` and enable `emmc_compat=150mhz` mode which bumps the eMMC performance from usual 80MB/s to around 120MB/s.

This fix also helps with 16GB/32GB performance.

I tried 150 MHz and it is faster, from about 75 to more than 100 MB/s. Can I try 200 Mhz on stock eMMc?


Messages In This Thread
Bad EMMC - by s69arky - 08-31-2017, 05:11 PM
RE: Bad EMMC - by schepers_cp - 09-02-2017, 08:29 AM
RE: Bad EMMC - by dkryder - 09-02-2017, 12:55 PM
RE: Bad EMMC - by tllim - 09-03-2017, 06:45 PM
RE: Bad EMMC - by Mayumi - 09-24-2017, 10:16 AM
RE: Bad EMMC - by tllim - 09-25-2017, 01:32 AM
RE: Bad EMMC - by s69arky - 09-29-2017, 05:20 PM
RE: Bad EMMC - by erchache2000 - 10-09-2017, 03:16 AM
RE: Bad EMMC - by jbk - 10-09-2017, 06:56 AM
RE: Bad EMMC - by erchache2000 - 10-10-2017, 01:58 AM
RE: Bad EMMC - by jbk - 10-10-2017, 05:02 AM
RE: Bad EMMC - by erchache2000 - 10-12-2017, 02:02 AM
RE: Bad EMMC - by jbk - 10-12-2017, 04:45 AM
RE: Bad EMMC - by tllim - 10-15-2017, 09:14 PM
RE: Bad EMMC - by ayufan - 10-16-2017, 01:59 AM
RE: Bad EMMC - by erchache2000 - 10-16-2017, 02:40 PM
RE: Bad EMMC - by Wizzard - 10-17-2017, 07:49 AM
RE: Bad EMMC - by jbk - 10-16-2017, 06:34 AM
RE: Bad EMMC - by tllim - 10-16-2017, 10:23 AM
RE: Bad EMMC - by PhyllisW - 10-16-2017, 06:41 AM
RE: Bad EMMC - by erchache2000 - 10-17-2017, 01:32 AM
RE: Bad EMMC - by erchache2000 - 10-17-2017, 02:55 AM
RE: Bad EMMC - by jcmartint - 11-29-2017, 06:57 AM
RE: Bad EMMC - by tllim - 12-03-2017, 11:07 AM
RE: Bad EMMC - by erchache2000 - 12-08-2017, 03:42 AM
RE: Bad EMMC - by jcmartint - 02-17-2018, 07:23 AM
RE: Bad EMMC - by ayufan - 10-17-2017, 08:24 AM
RE: Bad EMMC - by Wizzard - 10-17-2017, 12:27 PM
RE: Bad EMMC - by ayufan - 10-17-2017, 03:04 PM
RE: Bad EMMC - by shirman - 12-04-2017, 05:15 PM

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