大家好、
我使用的是基于 DM385的定制板、具有 IPNC 3.5 RDK。 我正在从 nand ubifs 引导。
1.我想缩短从主机加载固件到 M3的启动时间(m3vpss、m3video)。 大约需要2.2秒。我已附加了带有时间戳的引导日志。
2.如何删除以下日志消息。 我找不到 printf 语句
[8.520974 0.070999] [m3vpss ]{SWOSD}edma3Handle->tccVal = 36
[8.524280 0.003306] [m3vpss ]{SWOSD} edma3Handle->Chid = 36.
[8.532919 0.008639] [m3vpss ]{SWOSD} edma3Handle->tccVal = 37.
[8.535377 0.002458] [m3vpss ]{SWOSD} edma3Handle->Chid = 37
[8.538833 0.003456] [m3vpss ]{SWOSD} edma3Handle->tccVal = 38.
[8.544242 0.005409] [m3vpss ]{SWOSD}edma3Handle->Chid = 38
[8.547694 0.003452] [m3vpss ]{SWOSD}edma3Handle->tccVal = 39
[8.553242 0.005548] [m3vpss ]{SWOSD} edma3Handle->Chid = 39
[8.5555574 0.002332] [m3vpss ]{SWOSD}edma3Handle->tccVal = 40
[8.560970 0.005396] [m3vpss ]{SWOSD} edma3Handle->Chid = 40
此致、
Raj M