[PATCHv1 3/5] cmd: cpu: add release subcommand

Z.Q. Hou zhiqiang.hou at nxp.com
Wed Jul 24 03:01:24 CEST 2024


Hi Fabio,

> -----Original Message-----
> From: Fabio Estevam <festevam at gmail.com>
> Sent: Tuesday, July 23, 2024 10:51 PM
> To: Z.Q. Hou <zhiqiang.hou at nxp.com>
> Cc: u-boot at lists.denx.de; trini at konsulko.com; Peng Fan
> <peng.fan at nxp.com>; sjg at chromium.org
> Subject: Re: [PATCHv1 3/5] cmd: cpu: add release subcommand
> 
> On Tue, Jul 23, 2024 at 11:43 AM Zhiqiang Hou <Zhiqiang.Hou at nxp.com>
> wrote:
> >
> > From: Hou Zhiqiang <Zhiqiang.Hou at nxp.com>
> >
> > Add a new subcommand 'release' to bring up a core to run baremetal and
> > RTOS applications.
> >
> > For example on i.MX8M Plus EVK, release the LAST core to run a RTOS
> > application, passing the sequence number of the CPU core to release,
> > here it is 3:
> >     u-boot=> cpu list
> >       0: cpu at 0      NXP i.MX?? Rev1.1 A53 at 4154504685 MHz at
> 31C
> 
> What is this ?? and this super high frequency?

The i.MX8M Plus name isn't added to the imx8_cpu.c, will add the i.MX8M series names.

Thanks,
Zhiqiang


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