[openocd-svn] Main OpenOCD repository branch, master, updated. v0.4.0-128-g721502f

[Øyvind H. <go...@us...>]

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- Log -----------------------------------------------------------------
commit 721502f1d3a0d506bc0e814926368fbedda60028
Author: Øyvind Harboe <oyv...@zy...>
Date:   Mon Mar 22 08:27:03 2010 +0100

    zy1000: fix optimisaion bug in dcc writes
    
    Introduced & corrected since 0.4.
    
    Signed-off-by: Øyvind Harboe <oyv...@zy...>

diff --git a/src/jtag/zy1000/zy1000.c b/src/jtag/zy1000/zy1000.c
index 6f75e59..b8abc89 100644
--- a/src/jtag/zy1000/zy1000.c
+++ b/src/jtag/zy1000/zy1000.c
@@ -828,23 +828,17 @@ void embeddedice_write_dcc(struct jtag_tap *tap, int reg_addr, uint8_t *buffer,
 		}
 	} else
 	{
-		tap_state_t end_state = TAP_IDLE;
-		tap_state_t shift_end_state = TAP_DRSHIFT;
-		if (post_bits == 0)
-			shift_end_state = end_state;
-
 		shiftValueInner(TAP_DRSHIFT, TAP_DRSHIFT, pre_bits, 0);
 		int i;
 		for (i = 0; i < count - 1; i++)
 		{
 			/* Fewer pokes means we get to use the FIFO more efficiently */
 			shiftValueInner(TAP_DRSHIFT, TAP_DRSHIFT, 32, fast_target_buffer_get_u32(buffer, little));
-			shiftValueInner(TAP_DRSHIFT, shift_end_state, 6 + post_bits + pre_bits, (reg_addr | (1 << 5)));
+			shiftValueInner(TAP_DRSHIFT, TAP_IDLE, 6 + post_bits + pre_bits, (reg_addr | (1 << 5)));
 			buffer += 4;
 		}
 		shiftValueInner(TAP_DRSHIFT, TAP_DRSHIFT, 32, fast_target_buffer_get_u32(buffer, little));
-		shiftValueInner(TAP_DRSHIFT, shift_end_state, 6, reg_addr | (1 << 5));
-		shiftValueInner(shift_end_state, end_state, post_bits, 0);
+		shiftValueInner(TAP_DRSHIFT, TAP_IDLE, 6 + post_bits, (reg_addr | (1 << 5)));
 	}
 }
 

-----------------------------------------------------------------------

Summary of changes:
 src/jtag/zy1000/zy1000.c |   10 ++--------
 1 files changed, 2 insertions(+), 8 deletions(-)


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