[PATCH v1] Revert "board: verdin-am62: set cpu core voltage depending on speed grade"

Tom Rini trini at konsulko.com
Tue Feb 13 23:33:13 CET 2024


On Tue, Feb 13, 2024 at 05:00:03PM +0100, Francesco Dolcini wrote:

> From: Francesco Dolcini <francesco.dolcini at toradex.com>
> 
> This reverts commit d2099587d661c6ca2309256c0e04c06e26c8d34c.
> 
> According to TI changing the VDD_CORE while the SoC is running is not
> allowed, the voltage must be set before the AM62 device reset is
> released, revert this change therefore.
> 
> The correct solution would be to program the PMIC during manufactoring
> according to the speed grade of the SoC.
> 
> Link: https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1318338/am623-booting-from-mmc-failed-after-lowering-vdd_core-to-0-75v/5036508#5036508
> Fixes: d2099587d661 ("board: verdin-am62: set cpu core voltage depending on speed grade")
> Signed-off-by: Francesco Dolcini <francesco.dolcini at toradex.com>

Applied to u-boot/master, thanks!

-- 
Tom
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