[U-Boot] [PATCH 01/12] aspeed: Add mach-aspeed directory and basic Kconfig

[Maxim Sloyko]

On Sat, Jan 14, 2017 at 9:13 AM, Simon Glass <sjg at chromium.org> wrote:

> Hi Maxim,
>
> On 4 January 2017 at 12:46, Maxim Sloyko <maxims at google.com> wrote:
> > Signed-off-by: Maxim Sloyko <maxims at google.com>
> > ---
> >
> >  arch/arm/Kconfig              |  7 +++++++
> >  arch/arm/Makefile             |  1 +
> >  arch/arm/mach-aspeed/Kconfig  | 15 +++++++++++++++
> >  arch/arm/mach-aspeed/Makefile |  8 ++++++++
> >  4 files changed, 31 insertions(+)
> >  create mode 100644 arch/arm/mach-aspeed/Kconfig
> >  create mode 100644 arch/arm/mach-aspeed/Makefile
> >
> > diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
> > index 714dd8b514..135c544335 100644
> > --- a/arch/arm/Kconfig
> > +++ b/arch/arm/Kconfig
> > @@ -882,8 +882,15 @@ config TARGET_THUNDERX_88XX
> >         select OF_CONTROL
> >         select SYS_CACHE_SHIFT_7
> >
> > +config ARCH_ASPEED
> > +       bool "Support Aspeed SoCs"
> > +       select OF_CONTROL
> > +       select DM
> > +
> >  endchoice
> >
> > +source "arch/arm/mach-aspeed/Kconfig"
> > +
> >  source "arch/arm/mach-at91/Kconfig"
> >
> >  source "arch/arm/mach-bcm283x/Kconfig"
> > diff --git a/arch/arm/Makefile b/arch/arm/Makefile
> > index 236debb452..cc73e1038e 100644
> > --- a/arch/arm/Makefile
> > +++ b/arch/arm/Makefile
> > @@ -50,6 +50,7 @@ PLATFORM_CPPFLAGS += $(arch-y) $(tune-y)
> >
> >  # Machine directory name.  This list is sorted alphanumerically
> >  # by CONFIG_* macro name.
> > +machine-$(CONFIG_ARCH_ASPEED)          += aspeed
> >  machine-$(CONFIG_ARCH_AT91)            += at91
> >  machine-$(CONFIG_ARCH_BCM283X)         += bcm283x
> >  machine-$(CONFIG_ARCH_DAVINCI)         += davinci
> > diff --git a/arch/arm/mach-aspeed/Kconfig b/arch/arm/mach-aspeed/Kconfig
> > new file mode 100644
> > index 0000000000..43cdbeda84
> > --- /dev/null
> > +++ b/arch/arm/mach-aspeed/Kconfig
> > @@ -0,0 +1,15 @@
> > +if ARCH_ASPEED
> > +
> > +config SYS_ARCH
> > +       default "arm"
> > +
> > +config SYS_SOC
> > +       default "aspeed"
> > +
> > +config ASPEED_AST2500
> > +       bool "Support Aspeed AST2500 SoC"
> > +       select CPU_ARM1176
> > +       help
> > +         The Aspeed AST2500 is a ARM-based SoC with arm1176 CPU
>
> Can you please expand this a bit? E.g. a summary of peripherals it
> has, what the chip is used for...
>

With 47 different types of peripherals it has, that would be a pretty big
summary :)
I expanded it to say that this is a BMC.


> > +
> > +endif
> > diff --git a/arch/arm/mach-aspeed/Makefile b/arch/arm/mach-aspeed/
> Makefile
> > new file mode 100644
> > index 0000000000..8e276b4a9f
> > --- /dev/null
> > +++ b/arch/arm/mach-aspeed/Makefile
> > @@ -0,0 +1,8 @@
> > +#
> > +# Copyright (c) 2014 Google, Inc
> > +#
> > +# SPDX-License-Identifier:     GPL-2.0+
> > +#
> > +
> > +obj-$(CONFIG_ARCH_ASPEED) += ast_wdt.o
> > +obj-$(CONFIG_ASPEED_AST2500) += ast2500/ ast2500-board.o
> > --
> > 2.11.0.390.gc69c2f50cf-goog
> >
>
> Regards,
> Simon
>



-- 
*M*axim *S*loyko