diff --git a/tcl/board/osk5912.cfg b/tcl/board/osk5912.cfg
index e189d076f3da6370077a4f0ce326187ce86d2956..d78c6efff084c689dab53f54f6ac2b99ceef4fdf 100644
--- a/tcl/board/osk5912.cfg
+++ b/tcl/board/osk5912.cfg
@@ -7,6 +7,10 @@ source [find target/omap5912.cfg]
 # The TI-14 pin needs "trst_only", and J1 connecting 2 & 3.
 reset_config trst_and_srst separate
 
+# NOTE:  boards with XOMAP parts wire nSRST to nPWRON_RESET.
+# That resets everything -- including JTAG and EmbeddedICE.
+# So they must use "reset_config srst_pulls_trst".
+
 # NOTE:  an expansion board could add a trace connector ... if
 # it does, change this appropriately.  And reset_config too,
 # assuming JTAG_DIS reroutes JTAG to that connector.