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TMDS64EVM: Run DDR4 at highest clock frequency

Part Number: TMDS64EVM

Tool/software:

Hello TI,

as per our requirement we would like to run ddr4 RAM at highest clock frequency.i.e 800MHz as per the datasheet.

I was check with current frequency with k3conf dump clock 138 it is showing below.

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root@am64xx-evm:~# k3conf dump clock 138
|------------------------------------------------------------------------------|
| VERSION INFO |
|------------------------------------------------------------------------------|
| K3CONF | (version 0.3-nogit built Sun Mar 03 08:52:05 UTC 2024) |
| SoC | AM64x SR2.0 |
| SYSFW | ABI: 3.1 (firmware version 0x0009 '9.2.7--v09.02.07 (Kool Koala))') |
|------------------------------------------------------------------------------|
|-------------------------------------------------------------------------------------------|
| Device ID | Clock ID | Clock Name | Status | Clock Frequency |
|-------------------------------------------------------------------------------------------|
| 138 | 0 | DEV_DDR16SS0_DDRSS_DDR_PLL_CLK | CLK_STATE_READY | 400000000 |
| 138 | 1 | DEV_DDR16SS0_PLL_CTRL_CLK | CLK_STATE_READY | 500000000 |
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

how to run DDR4 at highest frequency in linux,we are using TMDS64 evm and Debian bookwarm processor sdk of version .09.02.09