LayerscapeのトピックLS1021ARM manual

LS1021ARM manual

renaud — Mon, 05 Dec 2022 10:18:45 GMT

LS1021A manual Rev 3.1 has some errors in the description of the PCIe registers.

For instance, in LNnGCR1:

bits 12-13 and 14-15 are two pairs of bits but the values assigned have 3 bits.

Re: LS1021ARM manual

renaud — Mon, 05 Dec 2022 10:22:16 GMT

Correction, it is the SerDes registers.

Re: LS1021ARM manual

mrudangshelat-13 — Mon, 05 Dec 2022 14:27:12 GMT

Hi @renaud,

Please check the register's description which is as follow, Exit electrical idle filter select = {REIDL_EX_MSB,REIDL_EX_SEL}. Check the both field for the needful setting.

Regards,

Mrudang Shelat