Re: [RFC 0/2] sdhci-iproc CMD timeouts

2021-03-09 Thread Ulf Hansson
On Thu, 25 Feb 2021 at 10:53, Nicolas Saenz Julienne wrote: > > I'm seeing a rather odd behavior from sdhci-iproc's integration in BCM2711 > (Raspberry Pi 4's SoC), and would appreciate some opinions. > > The controller will timeout on SDHCI CMDs under the following conditions: > > - No SD card

[RFC 0/2] sdhci-iproc CMD timeouts

2021-02-25 Thread Nicolas Saenz Julienne
I'm seeing a rather odd behavior from sdhci-iproc's integration in BCM2711 (Raspberry Pi 4's SoC), and would appreciate some opinions. The controller will timeout on SDHCI CMDs under the following conditions: - No SD card plugged in (the card polling thread is running, CD irq disabled). -