P2020 1.2Ghz board is designed and used well.
On a good board, we changed the CPU to 1.33Ghz(P2020NSN2NHC) as shown below.
SYSCLK : 66.66MHz
cfg_sys_pll[0:2] : 011 (8:1) - 533MHz
cfg_core0_pll[0:2] : 101 (5:2 (2.5:1)) - 1333MHz
cfg_core1_pll[0:2] : 101 (5:2 (2.5:1)) - 1333MHz
I am using SD-Card booting but I do not see SDHC_CLK output.
I do not seem to have any problems with the settings, but I do not work.
Is there any hardware difference between 1.2GHz(P2020NSN2MHC) and 1.33GHz(P2020NSN2NHC) models?
What is more updated than P2020RM rev2? There is no content for 1.33GHz.