[U-Boot] [PATCH 02/41] imx: add Kconfig entry for i.MX8

[Peng Fan]

Hi Stefano,

> -----Original Message-----
> From: Stefano Babic [mailto:sbabic at denx.de]
> Sent: 2018年6月27日 16:20
> To: Peng Fan <peng.fan at nxp.com>; sbabic at denx.de; Fabio Estevam
> <fabio.estevam at nxp.com>
> Cc: u-boot at lists.denx.de
> Subject: Re: [PATCH 02/41] imx: add Kconfig entry for i.MX8
> 
> On 28/05/2018 14:24, Peng Fan wrote:
> > Add Kconfig entry for i.MX8 and i.MX8QXP Select HAVE_SC_FIRMWARE for
> > i.MX8QXP
> >
> > Signed-off-by: Peng Fan <peng.fan at nxp.com>
> > ---
> >  arch/arm/Kconfig               |  8 ++++++++
> >  arch/arm/mach-imx/Makefile     |  1 +
> >  arch/arm/mach-imx/imx8/Kconfig | 13 +++++++++++++
> >  3 files changed, 22 insertions(+)
> >  create mode 100644 arch/arm/mach-imx/imx8/Kconfig
> >
> > diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index
> > 3e05f79f63..0406c1dada 100644
> > --- a/arch/arm/Kconfig
> > +++ b/arch/arm/Kconfig
> > @@ -635,6 +635,12 @@ config ARCH_MESON
> >  	  targeted at media players and tablet computers. We currently
> >  	  support the S905 (GXBaby) 64-bit SoC.
> >
> > +config ARCH_IMX8
> > +	bool "NXP i.MX8 platform"
> > +	select ARM64
> > +	select DM
> > +	select OF_CONTROL
> > +
> >  config ARCH_MX8M
> >  	bool "NXP i.MX8M platform"
> >  	select ARM64
> > @@ -1325,6 +1331,8 @@ source "arch/arm/mach-imx/mx7/Kconfig"
> >
> >  source "arch/arm/mach-imx/mx7ulp/Kconfig"
> >
> > +source "arch/arm/mach-imx/imx8/Kconfig"
> > +
> >  source "arch/arm/mach-imx/mx8m/Kconfig"
> >
> >  source "arch/arm/mach-imx/mxs/Kconfig"
> > diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile
> > index 733c308670..375789efb2 100644
> > --- a/arch/arm/mach-imx/Makefile
> > +++ b/arch/arm/mach-imx/Makefile
> > @@ -141,3 +141,4 @@ obj-$(CONFIG_MX6) += mx6/
> >  obj-$(CONFIG_MX7) += mx7/
> >  obj-$(CONFIG_ARCH_MX7ULP) += mx7ulp/
> >  obj-$(CONFIG_MX8M) += mx8m/
> > +obj-$(CONFIG_ARCH_IMX8) += imx8/
> > diff --git a/arch/arm/mach-imx/imx8/Kconfig
> > b/arch/arm/mach-imx/imx8/Kconfig new file mode 100644 index
> > 0000000000..58cb19946f
> > --- /dev/null
> > +++ b/arch/arm/mach-imx/imx8/Kconfig
> > @@ -0,0 +1,13 @@
> > +if ARCH_IMX8
> > +
> > +config IMX8
> > +	bool
> > +	default y
> > +
> > +config IMX8QXP
> > +	bool
> > +
> > +config SYS_SOC
> > +	default "imx8"
> > +
> > +endif
> >
> 
> Just to be sure. We introduce several switches:
> 
> 	ARCH_IMX8 ==> architecture
> 	IMX8 	==> set for all SOC variants
> 	IMX8QXP ==> specific variant
> 
> then we will have, as usual, a TARGET_ for the board. This reflects the MX6, yes
> (but why do you introduce a "I" in the name ? Shouldn't we use
> MX8 instead of IMX8 ?).

We are asked to use IMX8 to better reflect i.MX8 from marketing team.
So we switch to use IMX8 for i.MX8 Family.

Thanks,
Peng.

> 
> Best regards,
> Stefano Babic
> 
> --
> ================================================================
> =====
> DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
> HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
> Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de
> ================================================================
> =====