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jtag: factor init into 'jtag init'

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Adds 'jtag init' command handler, which can be called as part of a
fine-grained 'init' process.
This commit is contained in:
Zachary T Welch
2009-11-30 18:30:38 -08:00
parent 37201c019f
commit ac1887c703
2 changed files with 34 additions and 9 deletions
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20
src/openocd.c
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@@ -126,16 +126,18 @@ COMMAND_HANDLER(handle_init_command)
/* Try to initialize & examine the JTAG chain at this point, but
* continue startup regardless */
if (jtag_init(CMD_CTX) == ERROR_OK)
{
LOG_DEBUG("jtag init complete");
if (target_examine() == ERROR_OK)
{
LOG_DEBUG("jtag examine complete");
}
}
command_context_mode(CMD_CTX, COMMAND_CONFIG);
if (command_run_line(CMD_CTX, "jtag init") == ERROR_OK)
{
command_context_mode(CMD_CTX, COMMAND_EXEC);
LOG_DEBUG("Examining targets...");
if (target_examine() != ERROR_OK)
LOG_DEBUG("target examination failed");
command_context_mode(CMD_CTX, COMMAND_CONFIG);
}
else
LOG_WARNING("jtag initialization failed; try 'jtag init' again.");
if (command_run_line(CMD_CTX, "flash init") != ERROR_OK)
return ERROR_FAIL;