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-rw-r--r--cf-code/cf-fsi-fw.S3
1 files changed, 3 insertions, 0 deletions
diff --git a/cf-code/cf-fsi-fw.S b/cf-code/cf-fsi-fw.S
index 2bb1712..f76627e 100644
--- a/cf-code/cf-fsi-fw.S
+++ b/cf-code/cf-fsi-fw.S
@@ -124,6 +124,9 @@
.macro clock_in_bit reg:req tmp:req tmp2:req
bclr.l %d5,%DCLK /* clock low */
move.l %DCLK,%a5@(0)
+#ifdef EXTRA_DUMMY_READ
+ move.l %a4@(0),\tmp /* dummy read */
+#endif
move.l %a4@(0),\tmp /* dummy read */
move.l %a4@(0),\tmp /* actual read */
bset.l %d5,%DCLK /* clock high */
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