[PATCH 1/2] arm: dts: k3-binman: Add support for FIT templates

Marcel Ziswiler marcel.ziswiler at toradex.com
Thu Nov 16 17:43:04 CET 2023


Hi Simon

On Thu, 2023-11-16 at 09:03 -0700, Simon Glass wrote:
> Hi Neha,
> 
> On Wed, 15 Nov 2023 at 03:10, Neha Malcom Francis <n-francis at ti.com> wrote:
> > 
> > Add templates for FIT images used extensively across K3 boards with most
> > of the code common. This includes the FIT portions of:
> >         - tispl.bin
> >         - u-boot.img
> >         - sysfw.itb (in case of legacy boot flow)
> > 
> > Signed-off-by: Neha Malcom Francis <n-francis at ti.com>
> > ---
> >  arch/arm/dts/k3-binman.dtsi | 327 ++++++++++++++++++++++++++++++++++++
> >  1 file changed, 327 insertions(+)
> > 
> 
> Reviewed-by: Simon Glass <sjg at chromium.org>
> 
> What is the DM binary?

From [1]:

DM - Device Management firmware also called TI System Control Interface server (TISCI Server) - This component
purely plays the role of managing device resources such as power, clock, interrupts, dma etc. This firmware
runs on a dedicated or multi-use microcontroller outside the security enclave.

[1] https://docs.u-boot.org/en/latest/board/ti/am62x_sk.html

> Regards,
> Simon

Cheers

Marcel


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