diff options
author | Tomas Vanek <vanekt@fbl.cz> | 2016-08-21 15:27:23 +0200 |
---|---|---|
committer | Andreas Fritiofson <andreas.fritiofson@gmail.com> | 2016-10-17 09:17:37 +0100 |
commit | 5fa3bfa074ccc826c51151ac5c306987c99bf2b2 (patch) | |
tree | 57f8a39b403bc02cee18e93d1ff42a2409a76836 /src/flash/nor | |
parent | 9d98f8b7a7d0a4c1d50c1d5d9df62dc2d0ede26c (diff) |
flash Kinetis: fix mdm check_security regression in JTAG mode
Commit 6d5b4d709cb05e8daf0350ac507b928da95d0abb causes failed assert
when JTAG transport is selected:
src/target/arm_adi_v5.h:346: dap_queue_ap_read:
Assertion `ap->dap->ops != ((void *)0)' failed.
As check_security runs early in examine-start event, dap->ops must
be checked.
Change-Id: Ibd8312a3c668fbce834eed9790eabeed794117aa
Signed-off-by: Tomas Vanek <vanekt@fbl.cz>
Reviewed-on: http://openocd.zylin.com/3712
Tested-by: jenkins
Reviewed-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Diffstat (limited to 'src/flash/nor')
-rw-r--r-- | src/flash/nor/kinetis.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/flash/nor/kinetis.c b/src/flash/nor/kinetis.c index d02918b4..0b738e2d 100644 --- a/src/flash/nor/kinetis.c +++ b/src/flash/nor/kinetis.c @@ -609,6 +609,9 @@ COMMAND_HANDLER(kinetis_check_flash_security_status) return ERROR_OK; } + if (!dap->ops) + return ERROR_OK; /* too early to check, in JTAG mode ops may not be initialised */ + uint32_t val; int retval; @@ -623,7 +626,7 @@ COMMAND_HANDLER(kinetis_check_flash_security_status) } if (val == 0) - return ERROR_OK; + return ERROR_OK; /* dap not yet initialised */ bool found = false; for (size_t i = 0; i < ARRAY_SIZE(kinetis_known_mdm_ids); i++) { |