Messages in this thread | | | From | Fabio Estevam <> | Date | Mon, 14 Jun 2021 23:12:36 -0300 | Subject | Re: [PATCH v14 00/12] add ecspi ERR009165 for i.mx6/7 soc family |
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Hi Robin,
On Wed, Apr 7, 2021 at 4:15 AM Robin Gong <yibin.gong@nxp.com> wrote: > > 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, meanwhile, 'TX_THRESHOLD' should be 0. The issue should be
Could you please confirm whether the sdma-imx7d.bin firmware available at https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/log/imx/sdma/sdma-imx7d.bin
contains the "new sdma ram script which works in XCH mode as PIO inside sdma instead of SMC mode" fix?
Thanks,
Fabio Estevam
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