ron minnich wrote:
On 10/15/07, Jordan Crouse jordan.crouse@amd.com wrote:
What are you trying to do?
I load linuxbios, and alix1c runs for 3-4 seconds and turns off. I am convinced it is something in PM hardware, just don't know what.
Here are the settings we make static void cs5536_setup_power_button(void) { /* Power Button Setup */ outl(0x40020000, PMS_IO_BASE + 0x40);
I don't understand. You *are* doing that write to FSD? That is causing your problem. The 0x40020000 enables the power button fail-safe for exactly 4 seconds. I would think it should be 0x80000000 for a system with no power button. (lock the power button disabled)
In another mail, you mentioned the the power button is unconnected. That isn't valid, the input needs a button and pullup, or it needs to be grounded (see the "skip" feature in the datasheet)