auracaster/openocd
3
0
Fork 1
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

target/arm: Remove usage of struct arm_jtag in ARMv7 targets

Browse Source 
The Cortex-A and Cortex-M keeps an arm_jtag struct around just to be
able to pass a pointer to it to one common JTAG function which anyway
only uses the TAP field.

Refactor the function to take a TAP directly, remove the legacy struct
from cortex instances and store the TAP pointer only in the DAP.

Cortex-M makes a call to arm_jtag_setup_connection() with the struct
but the function does nothing useful for a Cortex-M target so remove
the call.

Change-Id: I3b33709ef55372ef14522ed4337e9f2e817ae3ab
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/3142
Tested-by: jenkins
Reviewed-by: Matthias Welwarsky <matthias@welwarsky.de>
This commit is contained in:
Andreas Fritiofson
2015-11-14 00:30:28 +01:00
parent a6c4eb0345
commit dc574aa1da
19 changed files with 45 additions and 66 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/target/feroceon.c
View File

@@ -88,7 +88,7 @@ static int feroceon_dummy_clock_out(struct arm_jtag *jtag_info, uint32_t instr)
if (retval != ERROR_OK)
return retval;
retval = arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL, TAP_DRPAUSE);
retval = arm_jtag_set_instr(jtag_info->tap, jtag_info->intest_instr, NULL, TAP_DRPAUSE);
if (retval != ERROR_OK)
return retval;