Nicolas Pitre <nico@cam.org>: Update sheevaplug interface script:

[openocd.git] / src / target / board / sheevaplug.cfg

diff --git a/src/target/board/sheevaplug.cfg b/src/target/board/sheevaplug.cfg
index 61d324d0b283fdc6d86c2608c04ed3fb65a85be3..6fe3ce3eb06881874629a73f7cdcdaefe97ba077 100644 (file)
--- a/src/target/board/sheevaplug.cfg
+++ b/src/target/board/sheevaplug.cfg
@@ -17,7 +17,13 @@ proc sheevaplug_init { } {
 
        # We need to assert DBGRQ while holding nSRST down.
        # However DBGACK will be set only when nSRST is released.
+       # Furthermore, the JTAG interface doesn't respond at all when
+       # the CPU is in the WFI (wait for interrupts) state, so it is
+       # possible that initial tap examination failed.  So let's
+       # re-examine the target again here when nSRST is asserted which
+       # should then succeed.
        jtag_reset 0 1
+       feroceon.cpu arp_examine
        halt 0
        jtag_reset 0 0
        wait_halt