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Added mips_ejtag_drscan_32_out() for optimization.

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Drasko DRASKOVIC
2011-04-04 15:33:04 +02:00
committed by Øyvind Harboe
parent bc9afcd4d1
commit 719f9ecde3
4 changed files with 22 additions and 6 deletions
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10
src/target/mips32_pracc.c
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@@ -188,12 +188,12 @@ static int mips32_pracc_exec_read(struct mips32_pracc_context *ctx, uint32_t add
/* Send the data out */
mips_ejtag_set_instr(ctx->ejtag_info, EJTAG_INST_DATA);
mips_ejtag_drscan_32(ctx->ejtag_info, &data);
mips_ejtag_drscan_32_out(ctx->ejtag_info, data);
/* Clear the access pending bit (let the processor eat!) */
ejtag_ctrl = ejtag_info->ejtag_ctrl & ~EJTAG_CTRL_PRACC;
mips_ejtag_set_instr(ctx->ejtag_info, EJTAG_INST_CONTROL);
mips_ejtag_drscan_32(ctx->ejtag_info, &ejtag_ctrl);
mips_ejtag_drscan_32_out(ctx->ejtag_info, ejtag_ctrl);
return jtag_execute_queue();
}
@@ -213,7 +213,7 @@ static int mips32_pracc_exec_write(struct mips32_pracc_context *ctx, uint32_t ad
/* Clear access pending bit */
ejtag_ctrl = ejtag_info->ejtag_ctrl & ~EJTAG_CTRL_PRACC;
mips_ejtag_set_instr(ctx->ejtag_info, EJTAG_INST_CONTROL);
mips_ejtag_drscan_32(ctx->ejtag_info, &ejtag_ctrl);
mips_ejtag_drscan_32_out(ctx->ejtag_info, ejtag_ctrl);
retval = jtag_execute_queue();
if (retval != ERROR_OK)
@@ -1026,12 +1026,12 @@ int mips32_pracc_fastdata_xfer(struct mips_ejtag *ejtag_info, struct working_are
return retval;
mips_ejtag_set_instr(ejtag_info, EJTAG_INST_DATA);
mips_ejtag_drscan_32(ejtag_info, &jmp_code[i]);
mips_ejtag_drscan_32_out(ejtag_info, jmp_code[i]);
/* Clear the access pending bit (let the processor eat!) */
ejtag_ctrl = ejtag_info->ejtag_ctrl & ~EJTAG_CTRL_PRACC;
mips_ejtag_set_instr(ejtag_info, EJTAG_INST_CONTROL);
mips_ejtag_drscan_32(ejtag_info, &ejtag_ctrl);
mips_ejtag_drscan_32_out(ejtag_info, ejtag_ctrl);
}
if ((retval = wait_for_pracc_rw(ejtag_info, &ejtag_ctrl)) != ERROR_OK)