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arm: error propagation of arm_jtag_set_instr

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Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
This commit is contained in:
Øyvind Harboe
2010-07-19 14:37:45 +02:00
parent 5164fe5563
commit 4333840ee3
10 changed files with 108 additions and 32 deletions
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5
src/target/feroceon.c
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@@ -78,6 +78,7 @@ static int feroceon_dummy_clock_out(struct arm_jtag *jtag_info, uint32_t instr)
uint8_t out_buf[4];
uint8_t instr_buf[4];
uint8_t sysspeed_buf = 0x0;
int retval;
/* prepare buffer */
buf_set_u32(out_buf, 0, 32, 0);
@@ -86,7 +87,9 @@ static int feroceon_dummy_clock_out(struct arm_jtag *jtag_info, uint32_t instr)
arm_jtag_scann(jtag_info, 0x1, TAP_DRPAUSE);
arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL, TAP_DRPAUSE);
retval = arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL, TAP_DRPAUSE);
if (retval != ERROR_OK)
return retval;
fields[0].num_bits = 32;
fields[0].out_value = out_buf;