Re: [PATCH v3] Add support for SoM "VoCore2".

2020-01-27 Thread Weijie Gao
Hi Mauro, (This is my personal mail account.) Please don't copy and paste from my out-of-date patches. You are copying code from v1 https://patchwork.ozlabs.org/patch/1154190/ which has already been replaced by v3 https://patchwork.ozlabs.org/patch/1167073/ SInce v3 is the mainline version, yo

Re: [PATCH v3] Add support for SoM "VoCore2".

2020-01-27 Thread Mauro Condarelli
I just trimmed too much. This is also the cause of MMC/SD misbehavior (missing interrupt). I will send another patch *after* some serious testing. Regards Mauro On 1/27/20 1:41 PM, Stefan Roese wrote: > On 25.01.20 22:12, Mauro Condarelli wrote: >> Small patch series to add support for VoCore/VoCo

Re: [PATCH v3] Add support for SoM "VoCore2".

2020-01-27 Thread Mauro Condarelli
Update: On 1/27/20 1:09 PM, Stefan Roese wrote: > On 27.01.20 12:37, Mauro Condarelli wrote: >> Unfortunately this still doesn't work as it should. >> >> I've been doing more tests and I found out MMC/SD *does* >> work, but with a ridiculously low throughput (~20KB/s) >> which is enough to trigger

Re: [PATCH v3] Add support for SoM "VoCore2".

2020-01-27 Thread Stefan Roese
On 25.01.20 22:12, Mauro Condarelli wrote: Small patch series to add support for VoCore/VoCore2 board. VoCore is open hardware and runs OpenWrt/LEDE. It has WIFI, USB, UART, 20+ GPIOs but is only one inch square. It will help you to make a smart house, study embedded system or even make the tini

Re: [PATCH v3] Add support for SoM "VoCore2".

2020-01-27 Thread Stefan Roese
On 27.01.20 12:37, Mauro Condarelli wrote: Unfortunately this still doesn't work as it should. I've been doing more tests and I found out MMC/SD *does* work, but with a ridiculously low throughput (~20KB/s) which is enough to trigger WDT loading uImage. Adding explicit "max-frequency = <480

Re: [PATCH v3] Add support for SoM "VoCore2".

2020-01-27 Thread Mauro Condarelli
Unfortunately this still doesn't work as it should. I've been doing more tests and I found out MMC/SD *does* work, but with a ridiculously low throughput (~20KB/s) which is enough to trigger WDT loading uImage. Adding explicit "max-frequency = <4800>;" to .dts *seems* to cure speed problem, b

[PATCH v3] Add support for SoM "VoCore2".

2020-01-25 Thread Mauro Condarelli
Small patch series to add support for VoCore/VoCore2 board. VoCore is open hardware and runs OpenWrt/LEDE. It has WIFI, USB, UART, 20+ GPIOs but is only one inch square. It will help you to make a smart house, study embedded system or even make the tiniest router in the world. Details about this