Commit 587dd1c3 authored by oharboe's avatar oharboe
Browse files

clarified jtag_khz command.

git-svn-id: svn:// b42882b7-edfa-0310-969c-e2dbd0fdcd60
parent 9bf08119
......@@ -1411,7 +1411,7 @@ int jtag_register_commands(struct command_context_s *cmd_ctx)
register_command(cmd_ctx, NULL, "jtag_speed", handle_jtag_speed_command,
COMMAND_ANY, "set jtag speed (if supported) <reset speed> [<post reset speed, default value is reset speed>]");
register_command(cmd_ctx, NULL, "jtag_khz", handle_jtag_khz_command,
COMMAND_ANY, "same as jtag_speed, except it takes khz as arguments");
COMMAND_ANY, "same as jtag_speed, except it takes maximum khz as arguments. 0 KHz = RTCK.");
register_command(cmd_ctx, NULL, "jtag_device", handle_jtag_device_command,
COMMAND_CONFIG, "jtag_device <ir_length> <ir_expected> <ir_mask>");
register_command(cmd_ctx, NULL, "reset_config", handle_reset_config_command,
......@@ -195,7 +195,8 @@ typedef struct jtag_interface_s
int (*register_commands)(struct command_context_s *cmd_ctx);
int (*init)(void);
int (*quit)(void);
/* returns JTAG speed for KHz. */
/* returns JTAG maxium speed for KHz. 0=RTCK. The function returns
a failure if it can't support the KHz/RTCK. */
int (*khz)(int khz, int *jtag_speed);
} jtag_interface_t;
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