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arm_adi_v5: Add a back-pointer from an AP to its DAP

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This will make it possible to reference directly the AP used for debug
in the target instance and remove the DAP reference. This will in turn
enable getting rid of the need to select an "active" AP in the DAP (using
dap apsel).

Change-Id: I265846a427c714204f4fd3df3cdb75843686c2d0
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/3144
Tested-by: jenkins
Reviewed-by: Matthias Welwarsky <matthias@welwarsky.de>
This commit is contained in:
Andreas Fritiofson
2015-11-14 00:51:40 +01:00
parent 59003ee2a1
commit 5ae2fbda2b
2 changed files with 12 additions and 0 deletions
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2
src/target/arm_adi_v5.c
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@@ -638,6 +638,8 @@ struct adiv5_dap *dap_init(void)
int i;
/* Set up with safe defaults */
for (i = 0; i <= 255; i++) {
dap->ap[i].dap = dap;
dap->ap[i].ap_num = i;
/* memaccess_tck max is 255 */
dap->ap[i].memaccess_tck = 255;
/* Number of bits for tar autoincrement, impl. dep. at least 10 */