21 Mar
2022
21 Mar
'22
4:03 a.m.
On 3/21/22 03:48, Peng Fan (OSS) wrote:
On 2022/2/26 11:37, Marek Vasut wrote:
Add settings for operating PLL at 933 MHz. This setting is useful in case the LPDDR4 DRAM should operate at 1866 MHz or 3733 MT/s.
Is the DDR operation value get from NXP DDR TOOL?
No, the DDR RPA supports like two PLL settings, it is very limited. I had to derive the PLL settings myself and been using those since.
Do you expect any stability issues ? I don't observe any so far, and I tested it including LCDIFv3 and GPU (etnaviv), no funny behavior was observed.