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lmi: Add comment explaining SRST inhibit

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Gareth McMullin 2017-04-13 08:42:16 +12:00
parent 00183f1a9b
commit 644add19a6
1 changed files with 3 additions and 0 deletions
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src/target/lmi.c
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@ -84,6 +84,9 @@ bool lmi_probe(target *t)
t->driver = lmi_driver_str; t->driver = lmi_driver_str;
target_add_ram(t, 0x20000000, 0x10000); target_add_ram(t, 0x20000000, 0x10000);
lmi_add_flash(t, 0x80000); lmi_add_flash(t, 0x80000);
/* On Tiva targets, asserting SRST results in the debug
* logic also being reset. We can't assert SRST and must
* only use the AIRCR SYSRESETREQ. */
t->target_options |= CORTEXM_TOPT_INHIBIT_SRST; t->target_options |= CORTEXM_TOPT_INHIBIT_SRST;
return true; return true;
} }