Hi Bryan On 31/10/25 20:01, 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. >
I'll add a doc patch in v2, thanks! > [0] https://dev.ti.com/sysconfig > > ~Bryan -- Thanking You Neha Malcom Francis
