Messages in this thread | | | Subject | Re: [PATCH v4 5/9] ARM: imx_v6_v7_defconfig: build imx sdma driver as module | From | Marek Vasut <> | Date | Mon, 20 Sep 2021 16:52:38 +0200 |
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On 9/20/21 4:49 PM, Marcel Ziswiler wrote: > From: Marcel Ziswiler <marcel.ziswiler@toradex.com> > > Build CONFIG_IMX_SDMA as a module to avoid the following boot issue: > > [ 5.214751] imx-sdma 20ec000.sdma: Direct firmware load for > imx/sdma/sdma-imx6q.bin failed with error -2 > [ 5.215762] imx-sdma 20ec000.sdma: Falling back to sysfs fallback > for: imx/sdma/sdma-imx6q.bin
Isn't there some ROM-side SDMA firmware baked into the MX6 which is used as a fallback if loading newer one from filesystem fails ? I suspect the default ROM firmware might be buggy.
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