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mips32: Removed Unnecessary JTAG Queue Flush 

jtag_execute_queue() is executed as a part of mips_ejtag_drscan_32().
No need for this to be done before - removed for optimisation.
This commit is contained in:
Drasko DRASKOVIC 2011-07-05 17:37:05 +02:00 committed by Øyvind Harboe
parent 194e3c5bc5
commit e1466df54d
1 changed files with 1 additions and 7 deletions
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8
src/target/mips32_pracc.c
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@ -115,18 +115,12 @@ static int wait_for_pracc_rw(struct mips_ejtag *ejtag_info, uint32_t *ctrl)
uint32_t ejtag_ctrl; uint32_t ejtag_ctrl;
long long then = timeval_ms(); long long then = timeval_ms();
int timeout; int timeout;
int retval;
/* wait for the PrAcc to become "1" */ /* wait for the PrAcc to become "1" */
mips_ejtag_set_instr(ejtag_info, EJTAG_INST_CONTROL); mips_ejtag_set_instr(ejtag_info, EJTAG_INST_CONTROL);
ejtag_ctrl = ejtag_info->ejtag_ctrl; ejtag_ctrl = ejtag_info->ejtag_ctrl;
int retval;
if ((retval = jtag_execute_queue()) != ERROR_OK)
{
LOG_ERROR("fastdata load failed");
return retval;
}
while (1) while (1)
{ {
retval = mips_ejtag_drscan_32(ejtag_info, &ejtag_ctrl); retval = mips_ejtag_drscan_32(ejtag_info, &ejtag_ctrl);