use two shift operations instead of three to set embedded
ice register.
Signed-off-by: Øyvind Harboe <oyvind.har...@zylin.com>
---
src/target/embeddedice.h | 9 ++++-----
1 files changed, 4 insertions(+), 5 deletions(-)
diff --git a/src/target/embeddedice.h b/src/target/embeddedice.h
index 1faa1ee..ec381ff 100644
--- a/src/target/embeddedice.h
+++ b/src/target/embeddedice.h
@@ -118,15 +118,14 @@ int embeddedice_handshake(struct arm_jtag *jtag_info, int
hsbit, uint32_t timeou
*/
static __inline__ void embeddedice_write_reg_inner(struct jtag_tap *tap, int
reg_addr, uint32_t value)
{
- static const int embeddedice_num_bits[]={32,5,1};
- uint32_t values[3];
+ static const int embeddedice_num_bits[]={32,6};
+ uint32_t values[2];
values[0]=value;
- values[1]=reg_addr;
- values[2]=1;
+ values[1]=(1<<5)|reg_addr;
jtag_add_dr_out(tap,
- 3,
+ 2,
embeddedice_num_bits,
values,
jtag_get_end_state());
--
1.6.3.3
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