[PATCH 1/2] ARM: imx: Force DRAM regulators into FPWM mode on DH i.MX8MP DHCOM SoM

Fabio Estevam festevam at gmail.com
Sat Dec 16 13:32:54 CET 2023


On Sat, Dec 16, 2023 at 2:43 AM Marek Vasut <marex at denx.de> wrote:
>
> In case the Buck5 and Buck6 regulators which supply DRAM Vdd1 and Vdd2/Vddq
> respectively operate in automatic PWM/PFM mode, the DRAM EDAC detects more
> correctable errors than if the regulators operate in forced PWM only mode.
> Force DRAM regulators to forced PWM mode only to stop tempting the DRAM.
>
> Signed-off-by: Marek Vasut <marex at denx.de>

Applied both to u-boot-imx master, thanks.


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