Hi Simon, > -----Original Message----- > From: Simon Glass <s...@chromium.org> > Sent: Friday, July 19, 2024 11:05 PM > To: Z.Q. Hou <zhiqiang....@nxp.com> > Cc: u-boot@lists.denx.de; sba...@denx.de; feste...@gmail.com; > dl-uboot-imx <uboot-...@nxp.com>; tr...@konsulko.com; Peng Fan > <peng....@nxp.com>; Tao Yang <tao.ya...@nxp.com> > Subject: Re: [PATCHv1 1/3] mp: imx9: add cpu command support > > Hi Zhiqiang, > > On Fri, 19 Jul 2024 at 12:28, Zhiqiang Hou <zhiqiang....@nxp.com> wrote: > > > > From: Tao Yang <tao.ya...@nxp.com> > > > > Implement the cpu command to kick cpu core to run barematel or RTOS > > applications. > > > > Signed-off-by: Tao Yang <tao.ya...@nxp.com> > > Signed-off-by: Hou Zhiqiang <zhiqiang....@nxp.com> > > --- > > arch/arm/mach-imx/imx9/Makefile | 4 +- > > arch/arm/mach-imx/imx9/mp.c | 81 > +++++++++++++++++++++++++++++++++ > > 2 files changed, 84 insertions(+), 1 deletion(-) create mode 100644 > > arch/arm/mach-imx/imx9/mp.c > > This seems to be adding more code to a deprecated API. It should use > UCLASS_CPU and driver model. See the comment at the top of cpu_func.h
Thanks for the guide! I saw the cmd/cpu.c provided a new 'cpu' command based on UCLASS_CPU, I'll add a 'release' subcommand. Thanks, Zhiqiang
