AM5728: Wake on LAN and PCIe

we have checked the section.

actually, our question is:

Is any special software is required if we use PCIe wakeup or GPIO wake up?  Does the software or library is contained in TI's SDK?

could you offer us some documents?

thanks a lot!

We have both Linux and RTOS. Which SDK are you asking about?

Linux

i read these docs, and here i try to explain what i understand, only hardware involve.

1, according WL18xx_Adding_WOWLAN datesheet, the WLAN_IRQ is a output pin;

2, i am not sure the function of WLAN_EN signal in the WOWLAN, seems it is the enable signal for WL18xx;

3, from the AM335x base board schematic (the revision is 1.1A, i did not find B1), and the description of the docs, i suppose the WL18xx should be connect to J11 which is MEC6_RA;

4, the WLAN signal will is the input of 74avc4T245 of 1B1m and the corresponding output is 1A1, because the dir is connect to ground;

5, the 74AVC4T245 output 1A1 connect to AM335x pin B12, which the signal is named AM335X_MCASP0_AHCLKR;

6, i think the pin used as a GPIO, and the WL18xx will triggered a external interrupt, the interrupt will wake up the processor?

7, so, if i want to use a wake up on LAN to wake up my AM5728 processor, the easiest action is connecting a PHY chip interrupt output pin to a GPIO pin, also, make a correct software configure.

i am not sure if my understand is correct, need your help.

thanks a lot!

Regarding more info and confirmation regarding WL81xx module usage and integration, ask/post in our WiLink WiFi forum:

e2e.ti.com/.../307

Regarding AM572x device related questions, you can ask/post in this e2e thread.

Regards,
Pavel