[U-Boot] [PATCH 1/5] mx7ulp: Fix APLL num and denom setting issue

[sbabic at denx.de]

> From: Ye Li <ye.li at nxp.com>
> For the current APLL setting, as we want the APLL PFD0 to meet DDR clock 320Mhz requirement.
> We set MULT to 20, NUM to 4 and DENOM to 2, to get final 22 multiplier. But according to the RM,
> the NUM should always be less than the DENOM. So our setting violates the rule.
> Actually the ROM has already set the MULT to 22 and leave NUM/DENOM in default value. The calculated APLL PFD0 clock
> is 318.9888Mhz, which also meet the DDR requirement.
> To fix the issue, we remove the PLL settings in DCD to use default value from ROM, and only set the PFD0 FRAC.
> Signed-off-by: Ye Li <ye.li at nxp.com>
> Signed-off-by: Peng Fan <peng.fan at nxp.com>

Applied to u-boot-imx, master, thanks !

Best regards,
Stefano Babic

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