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author | Matthias Welwarsky <matthias.welwarsky@sysgo.com> | 2017-01-12 17:06:12 +0100 |
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committer | Paul Fertser <fercerpav@gmail.com> | 2017-01-15 11:00:32 +0000 |
commit | 2934ac454e32b21b1bd624189745d9f21ee79b46 (patch) | |
tree | 37abb079caef9811cb35afa78931f57cdfd3a911 /src | |
parent | 52a396656aee2227fad8c9b54576ffec571e7e3e (diff) | |
download | riscv-openocd-2934ac454e32b21b1bd624189745d9f21ee79b46.zip riscv-openocd-2934ac454e32b21b1bd624189745d9f21ee79b46.tar.gz riscv-openocd-2934ac454e32b21b1bd624189745d9f21ee79b46.tar.bz2 |
adi_v5_jtag: make sure SSTICKYERR is cleared after a POR
Don't terminate the transaction end-check early if debug power-loss
was detected, without clearing SSTICKYERR.
Change-Id: I83b6a4a20523eea42e48a15297f972a730aa21a8
Signed-off-by: Matthias Welwarsky <matthias.welwarsky@sysgo.com>
Reviewed-on: http://openocd.zylin.com/3947
Tested-by: jenkins
Reviewed-by: Paul Fertser <fercerpav@gmail.com>
Diffstat (limited to 'src')
-rw-r--r-- | src/target/adi_v5_jtag.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/src/target/adi_v5_jtag.c b/src/target/adi_v5_jtag.c index 2717c9e..c7dc4f7 100644 --- a/src/target/adi_v5_jtag.c +++ b/src/target/adi_v5_jtag.c @@ -574,8 +574,6 @@ static int jtagdp_transaction_endcheck(struct adiv5_dap *dap) if ((ctrlstat & (CDBGPWRUPREQ | CDBGPWRUPACK | CSYSPWRUPREQ | CSYSPWRUPACK)) != (CDBGPWRUPREQ | CDBGPWRUPACK | CSYSPWRUPREQ | CSYSPWRUPACK)) { LOG_ERROR("Debug regions are unpowered, an unexpected reset might have happened"); - retval = ERROR_JTAG_DEVICE_ERROR; - goto done; } if (ctrlstat & SSTICKYERR) @@ -590,10 +588,7 @@ static int jtagdp_transaction_endcheck(struct adiv5_dap *dap) if (retval != ERROR_OK) goto done; - if (ctrlstat & SSTICKYERR) { - retval = ERROR_JTAG_DEVICE_ERROR; - goto done; - } + retval = ERROR_JTAG_DEVICE_ERROR; } done: |