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adiv5: Either use only LL functions in cortexm_initial_halt or no LL at all. 

Platform implementation may disturb ADIV5_AP_DRW and so low_read DHCSR may
give values other from registers
This commit is contained in:
Uwe Bonnes 2021-10-08 12:59:18 +02:00
parent 485105221e
commit b7e7aa3f9a
1 changed files with 1 additions and 1 deletions
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2
src/target/adiv5.c
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@ -337,7 +337,7 @@ static uint32_t cortexm_initial_halt(ADIv5_AP_t *ap)
while (!platform_timeout_is_expired(&to)) {
uint32_t dhcsr ;
if (use_low_access) {
adiv5_dp_write(ap->dp, ADIV5_DP_CTRLSTAT,
adiv5_dp_low_access(ap->dp, ADIV5_LOW_WRITE, ADIV5_DP_CTRLSTAT,
ctrlstat | (0xfff * ADIV5_DP_CTRLSTAT_TRNCNT));
adiv5_dp_low_access(ap->dp, ADIV5_LOW_WRITE, ADIV5_AP_DRW,
dhcsr_ctl);