sdcard: Enable extra debugging on sdcard_waitw() timeout

On a timeout, report what register failed to update.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/hw/sdcard.c b/src/hw/sdcard.c
index e01e1bb..db3bbe1 100644
--- a/src/hw/sdcard.c
+++ b/src/hw/sdcard.c
@@ -154,6 +154,7 @@ sdcard_waitw(u16 *reg, u16 mask)
         if (v & mask)
             return v;
         if (timer_check(end)) {
+            dprintf(1, "scard_waitw: %p %x %x\n", reg, mask, v);
             warn_timeout();
             return -1;
         }