RE:Re: [PATCH v4 00/14] add ecspi ERR009165 for i.mx6/7 soc family

> -Original Message- > From: Lucas Stach > Sent: 2019年5月22日 18:10 > Hi Robin, > > Am Mittwoch, den 22.05.2019, 09:59 + schrieb Robin Gong: > > There is ecspi ERR009165 on i.mx6/7 soc family, which cause FIFO > > transfer to be send twice in DMA mode. Please get more information

Re: [PATCH v4 00/14] add ecspi ERR009165 for i.mx6/7 soc family

Hi Robin, Am Mittwoch, den 22.05.2019, 09:59 + schrieb Robin Gong: >   There is ecspi ERR009165 on i.mx6/7 soc family, which cause FIFO > transfer to be send twice in DMA mode. Please get more information from: > https://www.nxp.com/docs/en/errata/IMX6DQCE.pdf. The workaround is adding > new

[PATCH v4 00/14] add ecspi ERR009165 for i.mx6/7 soc family

There is ecspi ERR009165 on i.mx6/7 soc family, which cause FIFO transfer to be send twice in DMA mode. Please get more information from: https://www.nxp.com/docs/en/errata/IMX6DQCE.pdf. The workaround is adding new sdma ram script which works in XCH mode as PIO inside sdma instead of SMC mode,