[U-Boot] [PATCH v5 26/26] board: sopine: Enable SPI/SPI-FLASH

Tom Rini trini at konsulko.com
Tue Jan 22 16:47:01 UTC 2019


On Tue, Jan 22, 2019 at 04:40:19PM +0000, Andre Przywara wrote:
> On Tue, 22 Jan 2019 17:32:27 +0100
> Alexander Graf <agraf at suse.de> wrote:
> 
> > On 31.12.18 17:59, Jagan Teki wrote:
> > > Sopine has Winbond SPI flash, so enable the same to use
> > > flash on Sopine board.
> > > 
> > > Cc: TL Lim <tllim at pine64.org>
> > > Signed-off-by: Jagan Teki <jagan at amarulasolutions.com>
> > > ---
> > >  .../dts/sun50i-a64-sopine-baseboard-u-boot.dtsi  | 16
> > > ++++++++++++++++ configs/sopine_baseboard_defconfig
> > > |  7 +++++++ 2 files changed, 23 insertions(+)
> > >  create mode 100644
> > > arch/arm/dts/sun50i-a64-sopine-baseboard-u-boot.dtsi
> > > 
> > > diff --git a/arch/arm/dts/sun50i-a64-sopine-baseboard-u-boot.dtsi
> > > b/arch/arm/dts/sun50i-a64-sopine-baseboard-u-boot.dtsi new file
> > > mode 100644 index 0000000000..9661b95d15
> > > --- /dev/null
> > > +++ b/arch/arm/dts/sun50i-a64-sopine-baseboard-u-boot.dtsi  
> > 
> > Where does this dtsi get included?
> 
> This is some U-Boot build system magic, more precisely by binman:
> http://git.denx.de/?p=u-boot.git;a=blob;f=tools/binman/README;hb=HEAD#l564

Well, scripts/Makefile.lib has the logic for searching for the most
appropriate -u-boot.dtsi file.

-- 
Tom
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