Re: [PATCH RESEND v3 14/15] arm64: dts: imx: add imx8qm mek support
From: Oliver Graute <hidden>
Date: 2020-02-25 09:19:00
Also in:
linux-clk, linux-devicetree
On 17/11/19, Dong Aisheng wrote:
The i.MX8QuadMax is a Dual (2x) Cortex-A72 and Quad (4x) Cortex-A53 proccessor with powerful graphic and multimedia features. This patch adds i.MX8QuadMax MEK board support. Note that MX8QM needs a special workaround for TLB flush due to a SoC errata, otherwise there may be random crash if enable both clusters of A72 and A53. As the errata workaround is still not in mainline, so we disable A72 cluster first for MX8QM MEK.
can you point me to the errata workaround patch for the MMU/TLB Coherency issue? I observe the same issue here with another imx8qm board. Best Regards, Oliver _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel