[PATCH] remoteproc: k3-r5: Fix rproc init failure for Main R5FSS0

Lokesh Vutla lokeshvutla at ti.com
Mon Mar 16 16:38:26 CET 2020

On 11/03/20 5:04 AM, Suman Anna wrote:
> The Main R5FSS0 cluster is also enabled to probe the R5F remoteproc
> driver within R5 SPL for booting the Core0 very early. This results
> in a ti_sci_power_domain_on failure during the probe from the A72
> U-Boot when "rproc init" is executed at U-Boot prompt, and doesn't
> enumerate all the rproc devices.
> Fix this by suppressing the power_domain_on altogether using the
> flag DM_FLAG_DEFAULT_PD_CTRL_OFF added in commit af94ad418dc7
> ("dm: core: Allow for not controlling the power-domain by DM framework").
> Fixes: fac6aa817a09 ("configs: j721e_evm_r5: Enable R5F remoteproc support")
> Signed-off-by: Suman Anna <s-anna at ti.com>
> ---
> Hi Lokesh,
> The recently staged R5 SPL remoteproc boot support causes the rproc init
> command to fail on U-Boot prompt. This is a fix for the same. Patch is
> against ti/next branch.

Applied to u-boot-ti/next

Thanks and regards,

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