On Fri, Oct 31, 2025 at 09:31:11AM -0500, Bryan Brattlof wrote: > On October 31, 2025 thus sayeth Tom Rini: > > On Fri, Oct 31, 2025 at 06:32:40AM -0500, Bryan Brattlof wrote: > > > On October 31, 2025 thus sayeth Neha Malcom Francis: > > > > Update the DDR configuration for J7200 according to the SysConfig > > > > DDR Configuration tool v0.12.0. Log of changes between 0.9.1 to 0.12.0 > > > > is [0]. > > > > > > > > [0] > > > > https://dev.ti.com/tirex/content/TDA4x_DRA8x_AM67x-AM69x_DDR_Config_0.12.00.0000/docs/RevisionHistory.html > > > > > > > > Signed-off-by: Neha Malcom Francis <[email protected]> > > > > --- > > > > arch/arm/dts/k3-j7200-ddr-evm-lp4-3200.dtsi | 2207 +++++++++++++++++ > > > > .../arm/dts/k3-j7200-r5-common-proc-board.dts | 2 +- > > > > 2 files changed, 2208 insertions(+), 1 deletion(-) > > > > create mode 100644 arch/arm/dts/k3-j7200-ddr-evm-lp4-3200.dtsi > > > > > > > > diff --git a/arch/arm/dts/k3-j7200-ddr-evm-lp4-3200.dtsi > > > > b/arch/arm/dts/k3-j7200-ddr-evm-lp4-3200.dtsi > > > > new file mode 100644 > > > > index 00000000000..810415494ce > > > > --- /dev/null > > > > +++ b/arch/arm/dts/k3-j7200-ddr-evm-lp4-3200.dtsi > > > > @@ -0,0 +1,2207 @@ > > > > +// SPDX-License-Identifier: GPL-2.0+ > > > > +/* > > > > + * Copyright (C) 2023 Texas Instruments Incorporated - > > > > http://www.ti.com/ > > > > + * This file was generated with the following tool revisions: > > > > + * - SysConfig: Revision 1.25.0+4268 > > > > + * - Jacinto7_DDRSS_RegConfigTool: Revision 0.12.0 > > > > + * This file was generated on Thu Oct 30 2025 13:11:41 GMT+0530 (India > > > > Standard Time) > > > > +*/ > > > > + > > > > > > ... > > > > > > > diff --git a/arch/arm/dts/k3-j7200-r5-common-proc-board.dts > > > > b/arch/arm/dts/k3-j7200-r5-common-proc-board.dts > > > > index e35b767a7e3..3127ac83d7f 100644 > > > > --- a/arch/arm/dts/k3-j7200-r5-common-proc-board.dts > > > > +++ b/arch/arm/dts/k3-j7200-r5-common-proc-board.dts > > > > @@ -6,7 +6,7 @@ > > > > /dts-v1/; > > > > > > > > #include "k3-j7200-common-proc-board.dts" > > > > -#include "k3-j7200-ddr-evm-lp4-2666.dtsi" > > > > > > These are automatically generated files. Why are we keeping the older > > > configuration around? > > > > Is this tool publicly available? If so, using it should be mentioned in > > our docs too, so custom designs can update these more easily. > > Yeah, a porting guide would be a good idea. It's part of TI's sysconfig > tools[0]. Maybe we can add at least a reference to it in the docs. > > [0] https://dev.ti.com/sysconfig
Sounds good, thanks! -- Tom
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