diff options
author | Spencer Oliver <spen@spen-soft.co.uk> | 2013-06-12 17:26:13 +0100 |
---|---|---|
committer | Spencer Oliver <spen@spen-soft.co.uk> | 2013-07-01 08:37:44 +0000 |
commit | 146dfe32956de7d0fe1912a91c5268728ac0b7e0 (patch) | |
tree | 46b726bb9ee0bbe980afdaca48b425bcaef31c61 /src | |
parent | 3e90b63b1f54330de7ea3b6454ff5810ac861961 (diff) |
cortex_m: deprecate soft_reset_halt
soft_reset_halt was only really intended for the older arm arch, eg. armv4/5.
Newer arch such as armv7m/mips do not need this as they have better alternatives.
Change-Id: Ifb360680b7e4bfa5365f3c79d82574bded952b45
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/1442
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Diffstat (limited to 'src')
-rw-r--r-- | src/target/cortex_m.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/target/cortex_m.c b/src/target/cortex_m.c index 26e55694..a7cf18f7 100644 --- a/src/target/cortex_m.c +++ b/src/target/cortex_m.c @@ -632,6 +632,12 @@ static int cortex_m3_soft_reset_halt(struct target *target) uint32_t dcb_dhcsr = 0; int retval, timeout = 0; + /* soft_reset_halt is deprecated on cortex_m as the same functionality + * can be obtained by using 'reset halt' and 'cortex_m reset_config vectreset' + * As this reset only used VC_CORERESET it would only ever reset the cortex_m + * core, not the peripherals */ + LOG_WARNING("soft_reset_halt is deprecated, please use 'reset halt' instead."); + /* Enter debug state on reset; restore DEMCR in endreset_event() */ retval = mem_ap_write_u32(swjdp, DCB_DEMCR, TRCENA | VC_HARDERR | VC_BUSERR | VC_CORERESET); |