disable deepsleep until we have ability to wake again

robclark · Feb 2, 2012 · ac93ea2 · ac93ea2
1 parent a4ee7e3
commit ac93ea2
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/ti/pm/IpcPower.c b/src/ti/pm/IpcPower.c
@@ -140,7 +140,9 @@ Void IpcPower_suspend()
  */
 Void IpcPower_idle()
 {
-    REG32(M3_SCR_REG) |= 1 << DEEPSLEEP_BIT;
+// TODO enable DEEPSLEEP bit only once we are using external GPT for OS tick,
+// otherwise the M3 can fall asleep and never wake up
+//    REG32(M3_SCR_REG) |= 1 << DEEPSLEEP_BIT;
     REG32(WUGEN_MEVT1) |= WUGEN_INT_MASK;
     asm(" wfi");
 }