minidriver build test driver "minidriver"
git-svn-id: svn://svn.berlios.de/openocd/trunk@2092 b42882b7-edfa-0310-969c-e2dbd0fdcd60
This commit is contained in:
oharboe
parent
7dd8754575
commit
14d6605cc9
11
configure.in
11
configure.in
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@ -323,6 +323,10 @@ AC_ARG_ENABLE(ecosboard,
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AS_HELP_STRING([--enable-ecosboard], [Enable building support for eCosBoard based JTAG debugger]),
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[build_ecosboard=$enableval], [build_ecosboard=no])
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AC_ARG_ENABLE(minidummy,
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AS_HELP_STRING([--enable-minidummy], [Enable building support for minidummy driver]),
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[build_minidummy=$enableval], [build_minidummy=no])
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AC_ARG_ENABLE(ioutil,
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AS_HELP_STRING([--enable-ioutil], [Enable ioutil functions - useful for standalone OpenOCD implementations]),
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[build_ioutil=$enableval], [build_ioutil=no])
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@ -459,6 +463,12 @@ else
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AC_DEFINE(BUILD_ECOSBOARD, 0, [0 if you don't want eCosBoard.])
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fi
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if test $build_minidummy = yes; then
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AC_DEFINE(BUILD_MINIDUMMY, 1, [1 if you want minidummy.])
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else
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AC_DEFINE(BUILD_MINIDUMMY, 0, [0 if you don't want minidummy.])
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fi
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if test $build_ioutil = yes; then
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AC_DEFINE(BUILD_IOUTIL, 1, [1 if you want ioutils.])
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else
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@ -835,6 +845,7 @@ AM_CONDITIONAL(DUMMY, test $build_dummy = yes)
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AM_CONDITIONAL(GIVEIO, test $parport_use_giveio = yes)
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AM_CONDITIONAL(EP93XX, test $build_ep93xx = yes)
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AM_CONDITIONAL(ECOSBOARD, test $build_ecosboard = yes)
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AM_CONDITIONAL(MINIDUMMY, test $build_minidummy = yes)
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AM_CONDITIONAL(IOUTIL, test $build_ioutil = yes)
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AM_CONDITIONAL(HTTPD, test $build_httpd = yes)
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AM_CONDITIONAL(AT91RM9200, test $build_at91rm9200 = yes)
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@ -51,6 +51,12 @@ else
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ECOSBOARDFILES =
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endif
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if MINIDUMMY
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MINIDUMMYFILES = minidummy.c
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else
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MINIDUMMYFILES =
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endif
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if MINIDRIVER
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DRIVERFILES =
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else
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@ -131,6 +137,7 @@ libjtag_la_SOURCES = \
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$(PRESTOFILES) \
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$(USBPROGFILES) \
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$(ECOSBOARDFILES) \
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$(MINIDUMMYFILES) \
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$(JLINKFILES) \
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$(RLINKFILES) \
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$(VSLLINKFILES) \
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@ -99,6 +99,9 @@ static bool hasKHz = false;
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extern jtag_interface_t zy1000_interface;
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#endif
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#if BUILD_MINIDUMMY == 1
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extern jtag_interface_t minidummy_interface;
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#endif
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#if BUILD_PARPORT == 1
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extern jtag_interface_t parport_interface;
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#endif
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@ -159,6 +162,9 @@ jtag_interface_t *jtag_interfaces[] = {
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#if BUILD_ECOSBOARD == 1
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&zy1000_interface,
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#endif
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#if BUILD_MINIDUMMY == 1
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&minidummy_interface,
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#endif
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#if BUILD_PARPORT == 1
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&parport_interface,
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#endif
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@ -240,7 +246,7 @@ jtag_tap_t *jtag_all_taps(void)
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int jtag_tap_count(void)
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{
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return jtag_num_taps;
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}
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}
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unsigned jtag_tap_count_enabled(void)
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{
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@ -1058,12 +1064,12 @@ static bool jtag_examine_chain_match_tap(const struct jtag_tap_s *tap)
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tap->dotted_name, tap->expected_ids[ii]);
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}
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return false;
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}
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}
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/* Try to examine chain layout according to IEEE 1149.1 §12
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*/
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static int jtag_examine_chain(void)
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{
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{
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u8 idcode_buffer[JTAG_MAX_CHAIN_SIZE * 4];
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unsigned device_count = 0;
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@ -1087,7 +1093,7 @@ static int jtag_examine_chain(void)
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{
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/* LSB must not be 0, this indicates a device in bypass */
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LOG_WARNING("Tap/Device does not have IDCODE");
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idcode = 0;
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idcode=0;
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bit_count += 1;
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}
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@ -1097,9 +1103,9 @@ static int jtag_examine_chain(void)
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* End of chain (invalid manufacturer ID) some devices, such
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* as AVR will output all 1's instead of TDI input value at
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* end of chain.
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*/
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*/
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if (jtag_idcode_is_final(idcode))
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{
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{
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jtag_examine_chain_end(idcode_buffer,
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bit_count + 32, JTAG_MAX_CHAIN_SIZE * 32);
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break;
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@ -1115,7 +1121,7 @@ static int jtag_examine_chain(void)
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if (!tap)
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continue;
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tap->idcode = idcode;
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tap->idcode = idcode;
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// ensure the TAP ID does matches what was expected
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if (!jtag_examine_chain_match_tap(tap))
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@ -1478,12 +1484,12 @@ static int jim_newtap_cmd( Jim_GetOptInfo *goi )
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return ERROR_OK;
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}
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Jim_SetResult_sprintf(goi->interp,
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"newtap: %s missing required parameters",
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pTap->dotted_name);
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Jim_SetResult_sprintf( goi->interp,
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"newtap: %s missing required parameters",
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pTap->dotted_name);
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jtag_tap_free(pTap);
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return JIM_ERR;
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}
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return JIM_ERR;
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}
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static int jim_jtag_command( Jim_Interp *interp, int argc, Jim_Obj *const *argv )
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{
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@ -2133,7 +2139,6 @@ static int handle_jtag_ntrst_delay_command(struct command_context_s *cmd_ctx, ch
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return ERROR_OK;
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}
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static int handle_jtag_speed_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
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{
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int retval=ERROR_OK;
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@ -2218,11 +2223,11 @@ static int handle_endstate_command(struct command_context_s *cmd_ctx, char *cmd,
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tap_state_t state = tap_state_by_name(args[0]);
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if (state < 0)
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{
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command_print( cmd_ctx, "Invalid state name: %s\n", args[0] );
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return ERROR_COMMAND_SYNTAX_ERROR;
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}
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jtag_set_end_state(state);
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jtag_execute_queue();
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command_print( cmd_ctx, "Invalid state name: %s\n", args[0] );
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return ERROR_COMMAND_SYNTAX_ERROR;
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}
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jtag_set_end_state(state);
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jtag_execute_queue();
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command_print(cmd_ctx, "current endstate: %s",
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tap_state_name(cmd_queue_end_state));
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@ -2571,7 +2576,7 @@ static int handle_verify_jtag_command(struct command_context_s *cmd_ctx, char *c
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jtag_set_verify(false);
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else
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return ERROR_COMMAND_SYNTAX_ERROR;
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}
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}
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const char *status = jtag_will_verify() ? "enabled": "disabled";
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command_print(cmd_ctx, "verify jtag capture is %s", status);
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@ -0,0 +1,190 @@
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/***************************************************************************
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* Copyright (C) 2007-2008 by Øyvind Harboe *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
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***************************************************************************/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include "embeddedice.h"
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#include "minidriver.h"
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#include "interface.h"
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jtag_interface_t minidummy_interface =
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{
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.name = "minidummy",
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.execute_queue = NULL,
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.speed = NULL,
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.register_commands = NULL,
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.init = NULL,
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.quit = NULL,
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.khz = NULL,
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.speed_div = NULL,
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.power_dropout = NULL,
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.srst_asserted = NULL,
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};
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int interface_jtag_execute_queue(void)
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{
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/* synchronously do the operation here */
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return ERROR_OK;
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}
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extern int jtag_check_value(u8 *captured, void *priv);
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int interface_jtag_set_end_state(tap_state_t state)
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{
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return ERROR_OK;
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}
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int interface_jtag_add_ir_scan(int num_fields, const scan_field_t *fields, tap_state_t state)
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{
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/* synchronously do the operation here */
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return ERROR_OK;
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}
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int interface_jtag_add_plain_ir_scan(int num_fields, const scan_field_t *fields, tap_state_t state)
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{
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/* synchronously do the operation here */
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return ERROR_OK;
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}
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/*extern jtag_command_t **jtag_get_last_command_p(void);*/
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int interface_jtag_add_dr_scan(int num_fields, const scan_field_t *fields, tap_state_t state)
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{
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/* synchronously do the operation here */
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return ERROR_OK;
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}
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int interface_jtag_add_plain_dr_scan(int num_fields, const scan_field_t *fields, tap_state_t state)
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{
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/* synchronously do the operation here */
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return ERROR_OK;
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}
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int interface_jtag_add_tlr()
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{
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/* synchronously do the operation here */
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return ERROR_OK;
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}
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int interface_jtag_add_reset(int req_trst, int req_srst)
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{
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/* synchronously do the operation here */
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return ERROR_OK;
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}
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int interface_jtag_add_runtest(int num_cycles, tap_state_t state)
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{
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/* synchronously do the operation here */
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return ERROR_OK;
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}
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int interface_jtag_add_clocks(int num_cycles)
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{
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/* synchronously do the operation here */
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return ERROR_OK;
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}
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int interface_jtag_add_sleep(u32 us)
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{
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jtag_sleep(us);
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return ERROR_OK;
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}
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int interface_jtag_add_pathmove(int num_states, const tap_state_t *path)
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{
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int state_count;
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int tms = 0;
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state_count = 0;
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tap_state_t cur_state=cmd_queue_cur_state;
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while (num_states)
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{
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if (tap_state_transition(cur_state, false) == path[state_count])
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{
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tms = 0;
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}
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else if (tap_state_transition(cur_state, true) == path[state_count])
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{
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tms = 1;
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}
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else
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{
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LOG_ERROR("BUG: %s -> %s isn't a valid TAP transition", tap_state_name(cur_state), tap_state_name(path[state_count]));
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exit(-1);
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}
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/* synchronously do the operation here */
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cur_state = path[state_count];
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state_count++;
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num_states--;
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}
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/* synchronously do the operation here */
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return ERROR_OK;
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}
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void embeddedice_write_dcc(jtag_tap_t *tap, int reg_addr, u8 *buffer, int little, int count)
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{
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int i;
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for (i = 0; i < count; i++)
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{
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embeddedice_write_reg_inner(tap, reg_addr, fast_target_buffer_get_u32(buffer, little));
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buffer += 4;
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}
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}
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@ -0,0 +1,43 @@
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/***************************************************************************
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* Copyright (C) 2007-2008 by Øyvind Harboe *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
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***************************************************************************/
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static __inline__ void interface_jtag_add_dr_out_core(jtag_tap_t *target_tap,
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int num_fields,
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const int *num_bits,
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const u32 *value,
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enum tap_state end_state)
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{
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/* synchronously do the operation here */
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}
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static __inline__ void interface_jtag_add_dr_out(jtag_tap_t *target_tap,
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int num_fields,
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const int *num_bits,
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const u32 *value,
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enum tap_state end_state)
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{
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/* synchronously do the operation here */
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}
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#define interface_jtag_add_callback(callback, in) callback(in)
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#define interface_jtag_add_callback4(callback, in, data1, data2, data3) jtag_set_error(callback(in, data1, data2, data3))
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