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authorEdward Fewell2017-12-18 20:31:02 -0600
committerEdward Fewell2017-12-18 20:31:02 -0600
commit497a1fa2969a16d54bc703bd3477e8bb4adb1ef2 (patch)
tree6104a37f2a4a818102ef649a4eda213d70b34e64
parentb7a5ff57a44b5c5bb54d4716931185ce6c35420e (diff)
downloadopenocd-497a1fa2969a16d54bc703bd3477e8bb4adb1ef2.tar.gz
openocd-497a1fa2969a16d54bc703bd3477e8bb4adb1ef2.tar.xz
openocd-497a1fa2969a16d54bc703bd3477e8bb4adb1ef2.zip
Add support for XDS110 debug probe
Diffstat
-rw-r--r--openocd/Makefile.in97
-rw-r--r--openocd/config.h.in3
-rwxr-xr-xopenocd/configure68
-rw-r--r--openocd/configure.ac3
-rw-r--r--openocd/src/jtag/drivers/Makefile.am5
-rw-r--r--openocd/src/jtag/drivers/xds110.c1979
-rw-r--r--openocd/src/jtag/interfaces.c6
-rw-r--r--openocd/tcl/interface/xds110.cfg12
8 files changed, 2128 insertions, 45 deletions
diff --git a/openocd/Makefile.in b/openocd/Makefile.in
index 5a89a20..b965bbf 100644
--- a/openocd/Makefile.in
+++ b/openocd/Makefile.in
@@ -181,12 +181,13 @@ bin_PROGRAMS = src/openocd$(EXEEXT)
181@BCM2835GPIO_TRUE@@MINIDRIVER_FALSE@am__append_67 = src/jtag/drivers/bcm2835gpio.c 181@BCM2835GPIO_TRUE@@MINIDRIVER_FALSE@am__append_67 = src/jtag/drivers/bcm2835gpio.c
182@MINIDRIVER_FALSE@@OPENJTAG_TRUE@am__append_68 = src/jtag/drivers/openjtag.c 182@MINIDRIVER_FALSE@@OPENJTAG_TRUE@am__append_68 = src/jtag/drivers/openjtag.c
183@CMSIS_DAP_TRUE@@MINIDRIVER_FALSE@am__append_69 = src/jtag/drivers/cmsis_dap_usb.c 183@CMSIS_DAP_TRUE@@MINIDRIVER_FALSE@am__append_69 = src/jtag/drivers/cmsis_dap_usb.c
184@MINIDRIVER_FALSE@am__append_70 = $(top_builddir)/src/jtag/drivers/libocdjtagdrivers.la 184@MINIDRIVER_FALSE@@XDS110_TRUE@am__append_70 = src/jtag/drivers/xds110.c
185@MINIDRIVER_FALSE@am__append_71 = $(top_builddir)/src/jtag/drivers/libocdjtagdrivers.la
185 186
186# FD_* macros are sloppy with their signs on MinGW32 platform 187# FD_* macros are sloppy with their signs on MinGW32 platform
187@IS_MINGW_TRUE@am__append_71 = -Wno-sign-compare
188# FD_* macros are sloppy with their signs on MinGW32 platform
189@IS_MINGW_TRUE@am__append_72 = -Wno-sign-compare 188@IS_MINGW_TRUE@am__append_72 = -Wno-sign-compare
189# FD_* macros are sloppy with their signs on MinGW32 platform
190@IS_MINGW_TRUE@am__append_73 = -Wno-sign-compare
190subdir = . 191subdir = .
191ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 192ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
192am__aclocal_m4_deps = $(top_srcdir)/config_subdir.m4 \ 193am__aclocal_m4_deps = $(top_srcdir)/config_subdir.m4 \
@@ -353,8 +354,8 @@ am__src_jtag_drivers_libocdjtagdrivers_la_SOURCES_DIST = \
353 src/jtag/drivers/osbdm.c src/jtag/drivers/opendous.c \ 354 src/jtag/drivers/osbdm.c src/jtag/drivers/opendous.c \
354 src/jtag/drivers/sysfsgpio.c src/jtag/drivers/bcm2835gpio.c \ 355 src/jtag/drivers/sysfsgpio.c src/jtag/drivers/bcm2835gpio.c \
355 src/jtag/drivers/openjtag.c src/jtag/drivers/cmsis_dap_usb.c \ 356 src/jtag/drivers/openjtag.c src/jtag/drivers/cmsis_dap_usb.c \
356 src/jtag/drivers/bitbang.h src/jtag/drivers/bitq.h \ 357 src/jtag/drivers/xds110.c src/jtag/drivers/bitbang.h \
357 src/jtag/drivers/libusb0_common.h \ 358 src/jtag/drivers/bitq.h src/jtag/drivers/libusb0_common.h \
358 src/jtag/drivers/libusb1_common.h \ 359 src/jtag/drivers/libusb1_common.h \
359 src/jtag/drivers/libusb_common.h \ 360 src/jtag/drivers/libusb_common.h \
360 src/jtag/drivers/minidriver_imp.h src/jtag/drivers/mpsse.h \ 361 src/jtag/drivers/minidriver_imp.h src/jtag/drivers/mpsse.h \
@@ -404,7 +405,8 @@ am__src_jtag_drivers_libocdjtagdrivers_la_SOURCES_DIST = \
404@BCM2835GPIO_TRUE@@MINIDRIVER_FALSE@am__objects_32 = src/jtag/drivers/src_jtag_drivers_libocdjtagdrivers_la-bcm2835gpio.lo 405@BCM2835GPIO_TRUE@@MINIDRIVER_FALSE@am__objects_32 = src/jtag/drivers/src_jtag_drivers_libocdjtagdrivers_la-bcm2835gpio.lo
405@MINIDRIVER_FALSE@@OPENJTAG_TRUE@am__objects_33 = src/jtag/drivers/src_jtag_drivers_libocdjtagdrivers_la-openjtag.lo 406@MINIDRIVER_FALSE@@OPENJTAG_TRUE@am__objects_33 = src/jtag/drivers/src_jtag_drivers_libocdjtagdrivers_la-openjtag.lo
406@CMSIS_DAP_TRUE@@MINIDRIVER_FALSE@am__objects_34 = src/jtag/drivers/src_jtag_drivers_libocdjtagdrivers_la-cmsis_dap_usb.lo 407@CMSIS_DAP_TRUE@@MINIDRIVER_FALSE@am__objects_34 = src/jtag/drivers/src_jtag_drivers_libocdjtagdrivers_la-cmsis_dap_usb.lo
407@MINIDRIVER_FALSE@am__objects_35 = src/jtag/drivers/src_jtag_drivers_libocdjtagdrivers_la-driver.lo \ 408@MINIDRIVER_FALSE@@XDS110_TRUE@am__objects_35 = src/jtag/drivers/src_jtag_drivers_libocdjtagdrivers_la-xds110.lo
409@MINIDRIVER_FALSE@am__objects_36 = src/jtag/drivers/src_jtag_drivers_libocdjtagdrivers_la-driver.lo \
408@MINIDRIVER_FALSE@ $(am__objects_6) $(am__objects_7) \ 410@MINIDRIVER_FALSE@ $(am__objects_6) $(am__objects_7) \
409@MINIDRIVER_FALSE@ $(am__objects_8) $(am__objects_9) \ 411@MINIDRIVER_FALSE@ $(am__objects_8) $(am__objects_9) \
410@MINIDRIVER_FALSE@ $(am__objects_10) $(am__objects_11) \ 412@MINIDRIVER_FALSE@ $(am__objects_10) $(am__objects_11) \
@@ -419,9 +421,9 @@ am__src_jtag_drivers_libocdjtagdrivers_la_SOURCES_DIST = \
419@MINIDRIVER_FALSE@ $(am__objects_28) $(am__objects_29) \ 421@MINIDRIVER_FALSE@ $(am__objects_28) $(am__objects_29) \
420@MINIDRIVER_FALSE@ $(am__objects_30) $(am__objects_31) \ 422@MINIDRIVER_FALSE@ $(am__objects_30) $(am__objects_31) \
421@MINIDRIVER_FALSE@ $(am__objects_32) $(am__objects_33) \ 423@MINIDRIVER_FALSE@ $(am__objects_32) $(am__objects_33) \
422@MINIDRIVER_FALSE@ $(am__objects_34) 424@MINIDRIVER_FALSE@ $(am__objects_34) $(am__objects_35)
423@MINIDRIVER_FALSE@am_src_jtag_drivers_libocdjtagdrivers_la_OBJECTS = \ 425@MINIDRIVER_FALSE@am_src_jtag_drivers_libocdjtagdrivers_la_OBJECTS = \
424@MINIDRIVER_FALSE@ $(am__objects_35) $(am__objects_2) 426@MINIDRIVER_FALSE@ $(am__objects_36) $(am__objects_2)
425src_jtag_drivers_libocdjtagdrivers_la_OBJECTS = \ 427src_jtag_drivers_libocdjtagdrivers_la_OBJECTS = \
426 $(am_src_jtag_drivers_libocdjtagdrivers_la_OBJECTS) 428 $(am_src_jtag_drivers_libocdjtagdrivers_la_OBJECTS)
427@MINIDRIVER_FALSE@am_src_jtag_drivers_libocdjtagdrivers_la_rpath = 429@MINIDRIVER_FALSE@am_src_jtag_drivers_libocdjtagdrivers_la_rpath =
@@ -431,13 +433,13 @@ am__src_jtag_drivers_usb_blaster_libocdusbblaster_la_SOURCES_DIST = \
431 src/jtag/drivers/usb_blaster/ublast_access.h \ 433 src/jtag/drivers/usb_blaster/ublast_access.h \
432 src/jtag/drivers/usb_blaster/ublast_access_ftdi.c \ 434 src/jtag/drivers/usb_blaster/ublast_access_ftdi.c \
433 src/jtag/drivers/usb_blaster/ublast2_access_libusb.c 435 src/jtag/drivers/usb_blaster/ublast2_access_libusb.c
434@MINIDRIVER_FALSE@@USB_BLASTER_DRIVER_TRUE@@USB_BLASTER_TRUE@am__objects_36 = src/jtag/drivers/usb_blaster/src_jtag_drivers_usb_blaster_libocdusbblaster_la-ublast_access_ftdi.lo 436@MINIDRIVER_FALSE@@USB_BLASTER_DRIVER_TRUE@@USB_BLASTER_TRUE@am__objects_37 = src/jtag/drivers/usb_blaster/src_jtag_drivers_usb_blaster_libocdusbblaster_la-ublast_access_ftdi.lo
435@MINIDRIVER_FALSE@@USB_BLASTER_2_TRUE@@USB_BLASTER_DRIVER_TRUE@am__objects_37 = src/jtag/drivers/usb_blaster/src_jtag_drivers_usb_blaster_libocdusbblaster_la-ublast2_access_libusb.lo 437@MINIDRIVER_FALSE@@USB_BLASTER_2_TRUE@@USB_BLASTER_DRIVER_TRUE@am__objects_38 = src/jtag/drivers/usb_blaster/src_jtag_drivers_usb_blaster_libocdusbblaster_la-ublast2_access_libusb.lo
436@MINIDRIVER_FALSE@@USB_BLASTER_DRIVER_TRUE@am__objects_38 = src/jtag/drivers/usb_blaster/src_jtag_drivers_usb_blaster_libocdusbblaster_la-usb_blaster.lo \ 438@MINIDRIVER_FALSE@@USB_BLASTER_DRIVER_TRUE@am__objects_39 = src/jtag/drivers/usb_blaster/src_jtag_drivers_usb_blaster_libocdusbblaster_la-usb_blaster.lo \
437@MINIDRIVER_FALSE@@USB_BLASTER_DRIVER_TRUE@ $(am__objects_36) \ 439@MINIDRIVER_FALSE@@USB_BLASTER_DRIVER_TRUE@ $(am__objects_37) \
438@MINIDRIVER_FALSE@@USB_BLASTER_DRIVER_TRUE@ $(am__objects_37)
439@MINIDRIVER_FALSE@@USB_BLASTER_DRIVER_TRUE@am_src_jtag_drivers_usb_blaster_libocdusbblaster_la_OBJECTS = \
440@MINIDRIVER_FALSE@@USB_BLASTER_DRIVER_TRUE@ $(am__objects_38) 440@MINIDRIVER_FALSE@@USB_BLASTER_DRIVER_TRUE@ $(am__objects_38)
441@MINIDRIVER_FALSE@@USB_BLASTER_DRIVER_TRUE@am_src_jtag_drivers_usb_blaster_libocdusbblaster_la_OBJECTS = \
442@MINIDRIVER_FALSE@@USB_BLASTER_DRIVER_TRUE@ $(am__objects_39)
441src_jtag_drivers_usb_blaster_libocdusbblaster_la_OBJECTS = $(am_src_jtag_drivers_usb_blaster_libocdusbblaster_la_OBJECTS) 443src_jtag_drivers_usb_blaster_libocdusbblaster_la_OBJECTS = $(am_src_jtag_drivers_usb_blaster_libocdusbblaster_la_OBJECTS)
442@MINIDRIVER_FALSE@@USB_BLASTER_DRIVER_TRUE@am_src_jtag_drivers_usb_blaster_libocdusbblaster_la_rpath = 444@MINIDRIVER_FALSE@@USB_BLASTER_DRIVER_TRUE@am_src_jtag_drivers_usb_blaster_libocdusbblaster_la_rpath =
443src_jtag_hla_libocdhla_la_LIBADD = 445src_jtag_hla_libocdhla_la_LIBADD =
@@ -454,7 +456,7 @@ src_jtag_hla_libocdhla_la_OBJECTS = \
454 $(am_src_jtag_hla_libocdhla_la_OBJECTS) 456 $(am_src_jtag_hla_libocdhla_la_OBJECTS)
455@HLADAPTER_TRUE@@MINIDRIVER_FALSE@am_src_jtag_hla_libocdhla_la_rpath = 457@HLADAPTER_TRUE@@MINIDRIVER_FALSE@am_src_jtag_hla_libocdhla_la_rpath =
456src_jtag_libjtag_la_DEPENDENCIES = $(am__append_17) $(am__append_19) \ 458src_jtag_libjtag_la_DEPENDENCIES = $(am__append_17) $(am__append_19) \
457 $(am__append_70) 459 $(am__append_71)
458am__src_jtag_libjtag_la_SOURCES_DIST = src/jtag/adapter.c \ 460am__src_jtag_libjtag_la_SOURCES_DIST = src/jtag/adapter.c \
459 src/jtag/core.c src/jtag/interface.c src/jtag/interfaces.c \ 461 src/jtag/core.c src/jtag/interface.c src/jtag/interfaces.c \
460 src/jtag/tcl.c src/jtag/commands.h src/jtag/driver.h \ 462 src/jtag/tcl.c src/jtag/commands.h src/jtag/driver.h \
@@ -464,15 +466,15 @@ am__src_jtag_libjtag_la_SOURCES_DIST = src/jtag/adapter.c \
464 src/jtag/minidummy/jtag_minidriver.h src/jtag/swd.h \ 466 src/jtag/minidummy/jtag_minidriver.h src/jtag/swd.h \
465 src/jtag/tcl.h src/jtag/zy1000/zy1000.c \ 467 src/jtag/tcl.h src/jtag/zy1000/zy1000.c \
466 src/jtag/minidummy/minidummy.c src/jtag/commands.c 468 src/jtag/minidummy/minidummy.c src/jtag/commands.c
467@MINIDRIVER_TRUE@@ZY1000_TRUE@am__objects_39 = \ 469@MINIDRIVER_TRUE@@ZY1000_TRUE@am__objects_40 = \
468@MINIDRIVER_TRUE@@ZY1000_TRUE@ src/jtag/zy1000/zy1000.lo 470@MINIDRIVER_TRUE@@ZY1000_TRUE@ src/jtag/zy1000/zy1000.lo
469@MINIDRIVER_DUMMY_TRUE@@MINIDRIVER_TRUE@am__objects_40 = src/jtag/minidummy/minidummy.lo \ 471@MINIDRIVER_DUMMY_TRUE@@MINIDRIVER_TRUE@am__objects_41 = src/jtag/minidummy/minidummy.lo \
470@MINIDRIVER_DUMMY_TRUE@@MINIDRIVER_TRUE@ src/jtag/commands.lo 472@MINIDRIVER_DUMMY_TRUE@@MINIDRIVER_TRUE@ src/jtag/commands.lo
471@MINIDRIVER_FALSE@am__objects_41 = src/jtag/commands.lo 473@MINIDRIVER_FALSE@am__objects_42 = src/jtag/commands.lo
472am__objects_42 = $(am__objects_39) $(am__objects_40) $(am__objects_41) 474am__objects_43 = $(am__objects_40) $(am__objects_41) $(am__objects_42)
473am_src_jtag_libjtag_la_OBJECTS = src/jtag/adapter.lo src/jtag/core.lo \ 475am_src_jtag_libjtag_la_OBJECTS = src/jtag/adapter.lo src/jtag/core.lo \
474 src/jtag/interface.lo src/jtag/interfaces.lo src/jtag/tcl.lo \ 476 src/jtag/interface.lo src/jtag/interfaces.lo src/jtag/tcl.lo \
475 $(am__objects_42) 477 $(am__objects_43)
476src_jtag_libjtag_la_OBJECTS = $(am_src_jtag_libjtag_la_OBJECTS) 478src_jtag_libjtag_la_OBJECTS = $(am_src_jtag_libjtag_la_OBJECTS)
477src_libopenocd_la_DEPENDENCIES = src/xsvf/libxsvf.la src/svf/libsvf.la \ 479src_libopenocd_la_DEPENDENCIES = src/xsvf/libxsvf.la src/svf/libsvf.la \
478 src/pld/libpld.la src/jtag/libjtag.la \ 480 src/pld/libpld.la src/jtag/libjtag.la \
@@ -598,47 +600,47 @@ am__src_target_libtarget_la_SOURCES_DIST = src/target/algorithm.c \
598 src/target/nds32_v3.h src/target/nds32_v3m.h \ 600 src/target/nds32_v3.h src/target/nds32_v3m.h \
599 src/target/nds32_aice.h src/target/lakemont.h \ 601 src/target/nds32_aice.h src/target/lakemont.h \
600 src/target/x86_32_common.h 602 src/target/x86_32_common.h
601am__objects_43 = src/target/algorithm.lo src/target/register.lo \ 603am__objects_44 = src/target/algorithm.lo src/target/register.lo \
602 src/target/image.lo src/target/breakpoints.lo \ 604 src/target/image.lo src/target/breakpoints.lo \
603 src/target/target.lo src/target/target_request.lo \ 605 src/target/target.lo src/target/target_request.lo \
604 src/target/testee.lo src/target/smp.lo 606 src/target/testee.lo src/target/smp.lo
605@OOCD_TRACE_TRUE@am__objects_44 = src/target/oocd_trace.lo 607@OOCD_TRACE_TRUE@am__objects_45 = src/target/oocd_trace.lo
606am__objects_45 = src/target/arm_dpm.lo src/target/arm_jtag.lo \ 608am__objects_46 = src/target/arm_dpm.lo src/target/arm_jtag.lo \
607 src/target/arm_disassembler.lo src/target/arm_simulator.lo \ 609 src/target/arm_disassembler.lo src/target/arm_simulator.lo \
608 src/target/arm_semihosting.lo src/target/arm_adi_v5.lo \ 610 src/target/arm_semihosting.lo src/target/arm_adi_v5.lo \
609 src/target/armv7a_cache.lo src/target/armv7a_cache_l2x.lo \ 611 src/target/armv7a_cache.lo src/target/armv7a_cache_l2x.lo \
610 src/target/adi_v5_jtag.lo src/target/adi_v5_swd.lo \ 612 src/target/adi_v5_jtag.lo src/target/adi_v5_swd.lo \
611 src/target/embeddedice.lo src/target/trace.lo \ 613 src/target/embeddedice.lo src/target/trace.lo \
612 src/target/etb.lo src/target/etm.lo $(am__objects_44) \ 614 src/target/etb.lo src/target/etm.lo $(am__objects_45) \
613 src/target/etm_dummy.lo 615 src/target/etm_dummy.lo
614am__objects_46 = src/target/arm7_9_common.lo src/target/arm7tdmi.lo \ 616am__objects_47 = src/target/arm7_9_common.lo src/target/arm7tdmi.lo \
615 src/target/arm720t.lo src/target/arm9tdmi.lo \ 617 src/target/arm720t.lo src/target/arm9tdmi.lo \
616 src/target/arm920t.lo src/target/arm966e.lo \ 618 src/target/arm920t.lo src/target/arm966e.lo \
617 src/target/arm946e.lo src/target/arm926ejs.lo \ 619 src/target/arm946e.lo src/target/arm926ejs.lo \
618 src/target/feroceon.lo 620 src/target/feroceon.lo
619am__objects_47 = src/target/armv4_5.lo src/target/armv4_5_mmu.lo \ 621am__objects_48 = src/target/armv4_5.lo src/target/armv4_5_mmu.lo \
620 src/target/armv4_5_cache.lo $(am__objects_46) 622 src/target/armv4_5_cache.lo $(am__objects_47)
621am__objects_48 = src/target/arm11.lo src/target/arm11_dbgtap.lo 623am__objects_49 = src/target/arm11.lo src/target/arm11_dbgtap.lo
622am__objects_49 = src/target/armv7m.lo src/target/armv7m_trace.lo \ 624am__objects_50 = src/target/armv7m.lo src/target/armv7m_trace.lo \
623 src/target/cortex_m.lo src/target/armv7a.lo \ 625 src/target/cortex_m.lo src/target/armv7a.lo \
624 src/target/cortex_a.lo src/target/ls1_sap.lo 626 src/target/cortex_a.lo src/target/ls1_sap.lo
625am__objects_50 = src/target/fa526.lo src/target/xscale.lo 627am__objects_51 = src/target/fa526.lo src/target/xscale.lo
626am__objects_51 = src/target/avr32_ap7k.lo src/target/avr32_jtag.lo \ 628am__objects_52 = src/target/avr32_ap7k.lo src/target/avr32_jtag.lo \
627 src/target/avr32_mem.lo src/target/avr32_regs.lo 629 src/target/avr32_mem.lo src/target/avr32_regs.lo
628am__objects_52 = src/target/mips32.lo src/target/mips_m4k.lo \ 630am__objects_53 = src/target/mips32.lo src/target/mips_m4k.lo \
629 src/target/mips32_pracc.lo src/target/mips32_dmaacc.lo \ 631 src/target/mips32_pracc.lo src/target/mips32_dmaacc.lo \
630 src/target/mips_ejtag.lo 632 src/target/mips_ejtag.lo
631am__objects_53 = src/target/nds32.lo src/target/nds32_reg.lo \ 633am__objects_54 = src/target/nds32.lo src/target/nds32_reg.lo \
632 src/target/nds32_cmd.lo src/target/nds32_disassembler.lo \ 634 src/target/nds32_cmd.lo src/target/nds32_disassembler.lo \
633 src/target/nds32_tlb.lo src/target/nds32_v2.lo \ 635 src/target/nds32_tlb.lo src/target/nds32_v2.lo \
634 src/target/nds32_v3_common.lo src/target/nds32_v3.lo \ 636 src/target/nds32_v3_common.lo src/target/nds32_v3.lo \
635 src/target/nds32_v3m.lo src/target/nds32_aice.lo 637 src/target/nds32_v3m.lo src/target/nds32_aice.lo
636am__objects_54 = src/target/quark_x10xx.lo src/target/quark_d20xx.lo \ 638am__objects_55 = src/target/quark_x10xx.lo src/target/quark_d20xx.lo \
637 src/target/lakemont.lo src/target/x86_32_common.lo 639 src/target/lakemont.lo src/target/x86_32_common.lo
638am_src_target_libtarget_la_OBJECTS = $(am__objects_43) \ 640am_src_target_libtarget_la_OBJECTS = $(am__objects_44) \
639 $(am__objects_45) $(am__objects_47) $(am__objects_48) \ 641 $(am__objects_46) $(am__objects_48) $(am__objects_49) \
640 $(am__objects_49) $(am__objects_50) $(am__objects_51) \ 642 $(am__objects_50) $(am__objects_51) $(am__objects_52) \
641 $(am__objects_52) $(am__objects_53) $(am__objects_54) \ 643 $(am__objects_53) $(am__objects_54) $(am__objects_55) \
642 src/target/avrt.lo src/target/dsp563xx.lo \ 644 src/target/avrt.lo src/target/dsp563xx.lo \
643 src/target/dsp563xx_once.lo src/target/dsp5680xx.lo \ 645 src/target/dsp563xx_once.lo src/target/dsp5680xx.lo \
644 src/target/hla_target.lo 646 src/target/hla_target.lo
@@ -1154,7 +1156,7 @@ src_helper_libhelper_la_SOURCES = src/helper/binarybuffer.c \
1154src_helper_libhelper_la_CFLAGS = $(AM_CFLAGS) $(am__append_10) 1156src_helper_libhelper_la_CFLAGS = $(AM_CFLAGS) $(am__append_10)
1155JTAG_SRCS = $(am__append_11) $(am__append_12) $(am__append_15) 1157JTAG_SRCS = $(am__append_11) $(am__append_12) $(am__append_15)
1156src_jtag_libjtag_la_LIBADD = $(am__append_17) $(am__append_19) \ 1158src_jtag_libjtag_la_LIBADD = $(am__append_17) $(am__append_19) \
1157 $(am__append_70) 1159 $(am__append_71)
1158@MINIDRIVER_DUMMY_TRUE@@MINIDRIVER_TRUE@JTAG_MINIDRIVER_DIR = src/jtag/minidummy 1160@MINIDRIVER_DUMMY_TRUE@@MINIDRIVER_TRUE@JTAG_MINIDRIVER_DIR = src/jtag/minidummy
1159@MINIDRIVER_TRUE@@ZY1000_TRUE@JTAG_MINIDRIVER_DIR = src/jtag/zy1000 1161@MINIDRIVER_TRUE@@ZY1000_TRUE@JTAG_MINIDRIVER_DIR = src/jtag/zy1000
1160@MINIDRIVER_FALSE@MINIDRIVER_IMP_DIR = src/jtag/drivers 1162@MINIDRIVER_FALSE@MINIDRIVER_IMP_DIR = src/jtag/drivers
@@ -1214,7 +1216,7 @@ src_jtag_libjtag_la_LIBADD = $(am__append_17) $(am__append_19) \
1214@MINIDRIVER_FALSE@ $(am__append_63) $(am__append_64) \ 1216@MINIDRIVER_FALSE@ $(am__append_63) $(am__append_64) \
1215@MINIDRIVER_FALSE@ $(am__append_65) $(am__append_66) \ 1217@MINIDRIVER_FALSE@ $(am__append_65) $(am__append_66) \
1216@MINIDRIVER_FALSE@ $(am__append_67) $(am__append_68) \ 1218@MINIDRIVER_FALSE@ $(am__append_67) $(am__append_68) \
1217@MINIDRIVER_FALSE@ $(am__append_69) 1219@MINIDRIVER_FALSE@ $(am__append_69) $(am__append_70)
1218@MINIDRIVER_FALSE@@USB_BLASTER_DRIVER_TRUE@src_jtag_drivers_usb_blaster_libocdusbblaster_la_SOURCES = $(USB_BLASTER_SRC) 1220@MINIDRIVER_FALSE@@USB_BLASTER_DRIVER_TRUE@src_jtag_drivers_usb_blaster_libocdusbblaster_la_SOURCES = $(USB_BLASTER_SRC)
1219@MINIDRIVER_FALSE@@USB_BLASTER_DRIVER_TRUE@src_jtag_drivers_usb_blaster_libocdusbblaster_la_CPPFLAGS = -I$(top_srcdir)/src/jtag/drivers $(AM_CPPFLAGS) $(LIBUSB1_CFLAGS) $(LIBFTDI_CFLAGS) 1221@MINIDRIVER_FALSE@@USB_BLASTER_DRIVER_TRUE@src_jtag_drivers_usb_blaster_libocdusbblaster_la_CPPFLAGS = -I$(top_srcdir)/src/jtag/drivers $(AM_CPPFLAGS) $(LIBUSB1_CFLAGS) $(LIBFTDI_CFLAGS)
1220@MINIDRIVER_FALSE@@USB_BLASTER_DRIVER_TRUE@USB_BLASTER_SRC = src/jtag/drivers/usb_blaster/usb_blaster.c \ 1222@MINIDRIVER_FALSE@@USB_BLASTER_DRIVER_TRUE@USB_BLASTER_SRC = src/jtag/drivers/usb_blaster/usb_blaster.c \
@@ -1437,7 +1439,7 @@ src_rtos_librtos_la_SOURCES = \
1437 src/rtos/rtos_mqx_stackings.h \ 1439 src/rtos/rtos_mqx_stackings.h \
1438 src/rtos/rtos_ucos_iii_stackings.h 1440 src/rtos/rtos_ucos_iii_stackings.h
1439 1441
1440src_rtos_librtos_la_CFLAGS = $(AM_CFLAGS) $(am__append_71) 1442src_rtos_librtos_la_CFLAGS = $(AM_CFLAGS) $(am__append_72)
1441src_server_libserver_la_SOURCES = \ 1443src_server_libserver_la_SOURCES = \
1442 src/server/server.c \ 1444 src/server/server.c \
1443 src/server/telnet_server.c \ 1445 src/server/telnet_server.c \
@@ -1449,7 +1451,7 @@ src_server_libserver_la_SOURCES = \
1449 src/server/tcl_server.c \ 1451 src/server/tcl_server.c \
1450 src/server/tcl_server.h 1452 src/server/tcl_server.h
1451 1453
1452src_server_libserver_la_CFLAGS = $(AM_CFLAGS) $(am__append_72) 1454src_server_libserver_la_CFLAGS = $(AM_CFLAGS) $(am__append_73)
1453src_flash_libflash_la_SOURCES = \ 1455src_flash_libflash_la_SOURCES = \
1454 src/flash/common.c src/flash/common.h \ 1456 src/flash/common.c src/flash/common.h \
1455 src/flash/mflash.c src/flash/mflash.h 1457 src/flash/mflash.c src/flash/mflash.h
@@ -2026,6 +2028,9 @@ src/jtag/drivers/src_jtag_drivers_libocdjtagdrivers_la-openjtag.lo: \
2026src/jtag/drivers/src_jtag_drivers_libocdjtagdrivers_la-cmsis_dap_usb.lo: \ 2028src/jtag/drivers/src_jtag_drivers_libocdjtagdrivers_la-cmsis_dap_usb.lo: \
2027 src/jtag/drivers/$(am__dirstamp) \ 2029 src/jtag/drivers/$(am__dirstamp) \
2028 src/jtag/drivers/$(DEPDIR)/$(am__dirstamp) 2030 src/jtag/drivers/$(DEPDIR)/$(am__dirstamp)
2031src/jtag/drivers/src_jtag_drivers_libocdjtagdrivers_la-xds110.lo: \
2032 src/jtag/drivers/$(am__dirstamp) \
2033 src/jtag/drivers/$(DEPDIR)/$(am__dirstamp)
2029 2034
2030src/jtag/drivers/libocdjtagdrivers.la: $(src_jtag_drivers_libocdjtagdrivers_la_OBJECTS) $(src_jtag_drivers_libocdjtagdrivers_la_DEPENDENCIES) $(EXTRA_src_jtag_drivers_libocdjtagdrivers_la_DEPENDENCIES) src/jtag/drivers/$(am__dirstamp) 2035src/jtag/drivers/libocdjtagdrivers.la: $(src_jtag_drivers_libocdjtagdrivers_la_OBJECTS) $(src_jtag_drivers_libocdjtagdrivers_la_DEPENDENCIES) $(EXTRA_src_jtag_drivers_libocdjtagdrivers_la_DEPENDENCIES) src/jtag/drivers/$(am__dirstamp)
2031 $(AM_V_CCLD)$(LINK) $(am_src_jtag_drivers_libocdjtagdrivers_la_rpath) $(src_jtag_drivers_libocdjtagdrivers_la_OBJECTS) $(src_jtag_drivers_libocdjtagdrivers_la_LIBADD) $(LIBS) 2036 $(AM_V_CCLD)$(LINK) $(am_src_jtag_drivers_libocdjtagdrivers_la_rpath) $(src_jtag_drivers_libocdjtagdrivers_la_OBJECTS) $(src_jtag_drivers_libocdjtagdrivers_la_LIBADD) $(LIBS)
@@ -2649,6 +2654,7 @@ distclean-compile:
2649@AMDEP_TRUE@@am__include@ @am__quote@src/jtag/drivers/$(DEPDIR)/src_jtag_drivers_libocdjtagdrivers_la-usb_common.Plo@am__quote@ 2654@AMDEP_TRUE@@am__include@ @am__quote@src/jtag/drivers/$(DEPDIR)/src_jtag_drivers_libocdjtagdrivers_la-usb_common.Plo@am__quote@
2650@AMDEP_TRUE@@am__include@ @am__quote@src/jtag/drivers/$(DEPDIR)/src_jtag_drivers_libocdjtagdrivers_la-usbprog.Plo@am__quote@ 2655@AMDEP_TRUE@@am__include@ @am__quote@src/jtag/drivers/$(DEPDIR)/src_jtag_drivers_libocdjtagdrivers_la-usbprog.Plo@am__quote@
2651@AMDEP_TRUE@@am__include@ @am__quote@src/jtag/drivers/$(DEPDIR)/src_jtag_drivers_libocdjtagdrivers_la-vsllink.Plo@am__quote@ 2656@AMDEP_TRUE@@am__include@ @am__quote@src/jtag/drivers/$(DEPDIR)/src_jtag_drivers_libocdjtagdrivers_la-vsllink.Plo@am__quote@
2657@AMDEP_TRUE@@am__include@ @am__quote@src/jtag/drivers/$(DEPDIR)/src_jtag_drivers_libocdjtagdrivers_la-xds110.Plo@am__quote@
2652@AMDEP_TRUE@@am__include@ @am__quote@src/jtag/drivers/usb_blaster/$(DEPDIR)/src_jtag_drivers_usb_blaster_libocdusbblaster_la-ublast2_access_libusb.Plo@am__quote@ 2658@AMDEP_TRUE@@am__include@ @am__quote@src/jtag/drivers/usb_blaster/$(DEPDIR)/src_jtag_drivers_usb_blaster_libocdusbblaster_la-ublast2_access_libusb.Plo@am__quote@
2653@AMDEP_TRUE@@am__include@ @am__quote@src/jtag/drivers/usb_blaster/$(DEPDIR)/src_jtag_drivers_usb_blaster_libocdusbblaster_la-ublast_access_ftdi.Plo@am__quote@ 2659@AMDEP_TRUE@@am__include@ @am__quote@src/jtag/drivers/usb_blaster/$(DEPDIR)/src_jtag_drivers_usb_blaster_libocdusbblaster_la-ublast_access_ftdi.Plo@am__quote@
2654@AMDEP_TRUE@@am__include@ @am__quote@src/jtag/drivers/usb_blaster/$(DEPDIR)/src_jtag_drivers_usb_blaster_libocdusbblaster_la-usb_blaster.Plo@am__quote@ 2660@AMDEP_TRUE@@am__include@ @am__quote@src/jtag/drivers/usb_blaster/$(DEPDIR)/src_jtag_drivers_usb_blaster_libocdusbblaster_la-usb_blaster.Plo@am__quote@
@@ -3201,6 +3207,13 @@ src/jtag/drivers/src_jtag_drivers_libocdjtagdrivers_la-cmsis_dap_usb.lo: src/jta
3201@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ 3207@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
3202@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(src_jtag_drivers_libocdjtagdrivers_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o src/jtag/drivers/src_jtag_drivers_libocdjtagdrivers_la-cmsis_dap_usb.lo `test -f 'src/jtag/drivers/cmsis_dap_usb.c' || echo '$(srcdir)/'`src/jtag/drivers/cmsis_dap_usb.c 3208@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(src_jtag_drivers_libocdjtagdrivers_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o src/jtag/drivers/src_jtag_drivers_libocdjtagdrivers_la-cmsis_dap_usb.lo `test -f 'src/jtag/drivers/cmsis_dap_usb.c' || echo '$(srcdir)/'`src/jtag/drivers/cmsis_dap_usb.c
3203 3209
3210src/jtag/drivers/src_jtag_drivers_libocdjtagdrivers_la-xds110.lo: src/jtag/drivers/xds110.c
3211@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(src_jtag_drivers_libocdjtagdrivers_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT src/jtag/drivers/src_jtag_drivers_libocdjtagdrivers_la-xds110.lo -MD -MP -MF src/jtag/drivers/$(DEPDIR)/src_jtag_drivers_libocdjtagdrivers_la-xds110.Tpo -c -o src/jtag/drivers/src_jtag_drivers_libocdjtagdrivers_la-xds110.lo `test -f 'src/jtag/drivers/xds110.c' || echo '$(srcdir)/'`src/jtag/drivers/xds110.c
3212@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/jtag/drivers/$(DEPDIR)/src_jtag_drivers_libocdjtagdrivers_la-xds110.Tpo src/jtag/drivers/$(DEPDIR)/src_jtag_drivers_libocdjtagdrivers_la-xds110.Plo
3213@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/jtag/drivers/xds110.c' object='src/jtag/drivers/src_jtag_drivers_libocdjtagdrivers_la-xds110.lo' libtool=yes @AMDEPBACKSLASH@
3214@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
3215@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(src_jtag_drivers_libocdjtagdrivers_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o src/jtag/drivers/src_jtag_drivers_libocdjtagdrivers_la-xds110.lo `test -f 'src/jtag/drivers/xds110.c' || echo '$(srcdir)/'`src/jtag/drivers/xds110.c
3216
3204src/jtag/drivers/usb_blaster/src_jtag_drivers_usb_blaster_libocdusbblaster_la-usb_blaster.lo: src/jtag/drivers/usb_blaster/usb_blaster.c 3217src/jtag/drivers/usb_blaster/src_jtag_drivers_usb_blaster_libocdusbblaster_la-usb_blaster.lo: src/jtag/drivers/usb_blaster/usb_blaster.c
3205@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(src_jtag_drivers_usb_blaster_libocdusbblaster_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT src/jtag/drivers/usb_blaster/src_jtag_drivers_usb_blaster_libocdusbblaster_la-usb_blaster.lo -MD -MP -MF src/jtag/drivers/usb_blaster/$(DEPDIR)/src_jtag_drivers_usb_blaster_libocdusbblaster_la-usb_blaster.Tpo -c -o src/jtag/drivers/usb_blaster/src_jtag_drivers_usb_blaster_libocdusbblaster_la-usb_blaster.lo `test -f 'src/jtag/drivers/usb_blaster/usb_blaster.c' || echo '$(srcdir)/'`src/jtag/drivers/usb_blaster/usb_blaster.c 3218@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(src_jtag_drivers_usb_blaster_libocdusbblaster_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT src/jtag/drivers/usb_blaster/src_jtag_drivers_usb_blaster_libocdusbblaster_la-usb_blaster.lo -MD -MP -MF src/jtag/drivers/usb_blaster/$(DEPDIR)/src_jtag_drivers_usb_blaster_libocdusbblaster_la-usb_blaster.Tpo -c -o src/jtag/drivers/usb_blaster/src_jtag_drivers_usb_blaster_libocdusbblaster_la-usb_blaster.lo `test -f 'src/jtag/drivers/usb_blaster/usb_blaster.c' || echo '$(srcdir)/'`src/jtag/drivers/usb_blaster/usb_blaster.c
3206@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/jtag/drivers/usb_blaster/$(DEPDIR)/src_jtag_drivers_usb_blaster_libocdusbblaster_la-usb_blaster.Tpo src/jtag/drivers/usb_blaster/$(DEPDIR)/src_jtag_drivers_usb_blaster_libocdusbblaster_la-usb_blaster.Plo 3219@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/jtag/drivers/usb_blaster/$(DEPDIR)/src_jtag_drivers_usb_blaster_libocdusbblaster_la-usb_blaster.Tpo src/jtag/drivers/usb_blaster/$(DEPDIR)/src_jtag_drivers_usb_blaster_libocdusbblaster_la-usb_blaster.Plo
diff --git a/openocd/config.h.in b/openocd/config.h.in
index dded45e..0ca7dbc 100644
--- a/openocd/config.h.in
+++ b/openocd/config.h.in
@@ -96,6 +96,9 @@
96/* 0 if you do not want the Versaloon-Link JTAG Programmer. */ 96/* 0 if you do not want the Versaloon-Link JTAG Programmer. */
97#undef BUILD_VSLLINK 97#undef BUILD_VSLLINK
98 98
99/* 0 if you do not want the TI XDS110 Debug Probe. */
100#undef BUILD_XDS110
101
99/* 0 if you don't want ZY1000. */ 102/* 0 if you don't want ZY1000. */
100#undef BUILD_ZY1000 103#undef BUILD_ZY1000
101 104
diff --git a/openocd/configure b/openocd/configure
index 974c119..16f7068 100755
--- a/openocd/configure
+++ b/openocd/configure
@@ -728,6 +728,8 @@ OPENDOUS_FALSE
728OPENDOUS_TRUE 728OPENDOUS_TRUE
729OSBDM_FALSE 729OSBDM_FALSE
730OSBDM_TRUE 730OSBDM_TRUE
731XDS110_FALSE
732XDS110_TRUE
731VSLLINK_FALSE 733VSLLINK_FALSE
732VSLLINK_TRUE 734VSLLINK_TRUE
733USB_BLASTER_2_FALSE 735USB_BLASTER_2_FALSE
@@ -903,6 +905,7 @@ enable_ti_icdi
903enable_ulink 905enable_ulink
904enable_usb_blaster_2 906enable_usb_blaster_2
905enable_vsllink 907enable_vsllink
908enable_xds110
906enable_osbdm 909enable_osbdm
907enable_opendous 910enable_opendous
908enable_aice 911enable_aice
@@ -1626,6 +1629,8 @@ Optional Features:
1626 II Compatible (default is auto) 1629 II Compatible (default is auto)
1627 --enable-vsllink Enable building support for the Versaloon-Link JTAG 1630 --enable-vsllink Enable building support for the Versaloon-Link JTAG
1628 Programmer (default is auto) 1631 Programmer (default is auto)
1632 --enable-xds110 Enable building support for the TI XDS110 Debug
1633 Probe (default is auto)
1629 --enable-osbdm Enable building support for the OSBDM (JTAG only) 1634 --enable-osbdm Enable building support for the OSBDM (JTAG only)
1630 Programmer (default is auto) 1635 Programmer (default is auto)
1631 --enable-opendous Enable building support for the eStick/opendous JTAG 1636 --enable-opendous Enable building support for the eStick/opendous JTAG
@@ -13968,6 +13973,13 @@ else
13968 enable_vsllink=auto 13973 enable_vsllink=auto
13969fi 13974fi
13970 13975
13976 # Check whether --enable-xds110 was given.
13977if test "${enable_xds110+set}" = set; then :
13978 enableval=$enable_xds110;
13979else
13980 enable_xds110=auto
13981fi
13982
13971 # Check whether --enable-osbdm was given. 13983 # Check whether --enable-osbdm was given.
13972if test "${enable_osbdm+set}" = set; then : 13984if test "${enable_osbdm+set}" = set; then :
13973 enableval=$enable_osbdm; 13985 enableval=$enable_osbdm;
@@ -15477,6 +15489,41 @@ else
15477fi 15489fi
15478 15490
15479 15491
15492 if test "x$use_libusb1" = "xyes"; then :
15493
15494 if test "x$enable_xds110" != "xno"; then :
15495
15496
15497$as_echo "#define BUILD_XDS110 1" >>confdefs.h
15498
15499
15500else
15501
15502
15503$as_echo "#define BUILD_XDS110 0" >>confdefs.h
15504
15505
15506fi
15507
15508else
15509
15510 if test "x$enable_xds110" = "xyes"; then :
15511
15512 as_fn_error $? "libusb-1.x is required for the TI XDS110 Debug Probe" "$LINENO" 5
15513
15514fi
15515 enable_xds110=no
15516
15517fi
15518 if test "x$enable_xds110" != "xno"; then
15519 XDS110_TRUE=
15520 XDS110_FALSE='#'
15521else
15522 XDS110_TRUE='#'
15523 XDS110_FALSE=
15524fi
15525
15526
15480 15527
15481 15528
15482 15529
@@ -16474,6 +16521,10 @@ if test -z "${VSLLINK_TRUE}" && test -z "${VSLLINK_FALSE}"; then
16474 as_fn_error $? "conditional \"VSLLINK\" was never defined. 16521 as_fn_error $? "conditional \"VSLLINK\" was never defined.
16475Usually this means the macro was only invoked conditionally." "$LINENO" 5 16522Usually this means the macro was only invoked conditionally." "$LINENO" 5
16476fi 16523fi
16524if test -z "${XDS110_TRUE}" && test -z "${XDS110_FALSE}"; then
16525 as_fn_error $? "conditional \"XDS110\" was never defined.
16526Usually this means the macro was only invoked conditionally." "$LINENO" 5
16527fi
16477if test -z "${OSBDM_TRUE}" && test -z "${OSBDM_FALSE}"; then 16528if test -z "${OSBDM_TRUE}" && test -z "${OSBDM_FALSE}"; then
16478 as_fn_error $? "conditional \"OSBDM\" was never defined. 16529 as_fn_error $? "conditional \"OSBDM\" was never defined.
16479Usually this means the macro was only invoked conditionally." "$LINENO" 5 16530Usually this means the macro was only invoked conditionally." "$LINENO" 5
@@ -19054,6 +19105,23 @@ s="Versaloon-Link JTAG Programmer "
19054 *) : 19105 *) :
19055 ;; 19106 ;;
19056esac 19107esac
19108s="TI XDS110 Debug Probe "
19109 case $enable_xds110 in #(
19110 auto) :
19111
19112 echo "$s"yes '(auto)'
19113 ;; #(
19114 yes) :
19115
19116 echo "$s"yes
19117 ;; #(
19118 no) :
19119
19120 echo "$s"no
19121 ;; #(
19122 *) :
19123 ;;
19124esac
19057s="OSBDM (JTAG only) Programmer " 19125s="OSBDM (JTAG only) Programmer "
19058 case $enable_osbdm in #( 19126 case $enable_osbdm in #(
19059 auto) : 19127 auto) :
diff --git a/openocd/configure.ac b/openocd/configure.ac
index 6949402..62c0cf5 100644
--- a/openocd/configure.ac
+++ b/openocd/configure.ac
@@ -114,7 +114,8 @@ m4_define([USB1_ADAPTERS],
114 [[ti_icdi], [TI ICDI JTAG Programmer], [HLADAPTER_ICDI]], 114 [[ti_icdi], [TI ICDI JTAG Programmer], [HLADAPTER_ICDI]],
115 [[ulink], [Keil ULINK JTAG Programmer], [ULINK]], 115 [[ulink], [Keil ULINK JTAG Programmer], [ULINK]],
116 [[usb_blaster_2], [Altera USB-Blaster II Compatible], [USB_BLASTER_2]], 116 [[usb_blaster_2], [Altera USB-Blaster II Compatible], [USB_BLASTER_2]],
117 [[vsllink], [Versaloon-Link JTAG Programmer], [VSLLINK]]]) 117 [[vsllink], [Versaloon-Link JTAG Programmer], [VSLLINK]],
118 [[xds110], [TI XDS110 Debug Probe], [XDS110]]])
118 119
119m4_define([USB_ADAPTERS], 120m4_define([USB_ADAPTERS],
120 [[[osbdm], [OSBDM (JTAG only) Programmer], [OSBDM]], 121 [[[osbdm], [OSBDM (JTAG only) Programmer], [OSBDM]],
diff --git a/openocd/src/jtag/drivers/Makefile.am b/openocd/src/jtag/drivers/Makefile.am
index e411412..823e029 100644
--- a/openocd/src/jtag/drivers/Makefile.am
+++ b/openocd/src/jtag/drivers/Makefile.am
@@ -144,14 +144,15 @@ endif
144if BCM2835GPIO 144if BCM2835GPIO
145DRIVERFILES += %D%/bcm2835gpio.c 145DRIVERFILES += %D%/bcm2835gpio.c
146endif 146endif
147
148if OPENJTAG 147if OPENJTAG
149DRIVERFILES += %D%/openjtag.c 148DRIVERFILES += %D%/openjtag.c
150endif 149endif
151
152if CMSIS_DAP 150if CMSIS_DAP
153DRIVERFILES += %D%/cmsis_dap_usb.c 151DRIVERFILES += %D%/cmsis_dap_usb.c
154endif 152endif
153if XDS110
154DRIVERFILES += %D%/xds110.c
155endif
155 156
156DRIVERHEADERS = \ 157DRIVERHEADERS = \
157 %D%/bitbang.h \ 158 %D%/bitbang.h \
diff --git a/openocd/src/jtag/drivers/xds110.c b/openocd/src/jtag/drivers/xds110.c
new file mode 100644
index 0000000..5e1a7bf
--- /dev/null
+++ b/openocd/src/jtag/drivers/xds110.c
@@ -0,0 +1,1979 @@
1/***************************************************************************
2 * Copyright (C) 2017 by Texas Instruments, Inc. *
3 * *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
8 * *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
13 * *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program. If not, see <http://www.gnu.org/licenses/>. *
16 ***************************************************************************/
17
18#ifdef HAVE_CONFIG_H
19#include "config.h"
20#endif
21
22#include <transport/transport.h>
23#include <jtag/swd.h>
24#include <jtag/interface.h>
25#include <jtag/commands.h>
26#include <jtag/tcl.h>
27#include <libusb.h>
28
29#if defined(__APPLE_CC__)
30#pragma GCC diagnostic ignored "-Wcast-align"
31#endif
32
33/* XDS110 USB serial number length */
34#define XDS110_SERIAL_LEN 8
35
36/* Firmware version that introduced OpenOCD support via block accesses */
37#define OCD_FIRMWARE_VERSION 0x02030011
38#define OCD_FIRMWARE_UPGRADE \
39 "XDS110: upgrade to version 2.3.0.11+ for improved support"
40
41/***************************************************************************
42 * USB Connection Buffer Definitions *
43 ***************************************************************************/
44
45/* Max USB packet size for up to USB 3.0 */
46#define MAX_PACKET 1024
47
48/*
49 * Maximum data payload that can be handled in a single call
50 * Limitation is the size of the buffers in the XDS110 firmware
51 */
52#define MAX_DATA_BLOCK 4096
53
54#ifndef USB_PAYLOAD_SIZE
55/* Largest data block plus parameters */
56#define USB_PAYLOAD_SIZE (MAX_DATA_BLOCK + 60)
57#endif
58#define MAX_RESULT_QUEUE (MAX_DATA_BLOCK / 4)
59
60/***************************************************************************
61 * USB Connection Endpoints *
62 ***************************************************************************/
63
64/* Bulk endpoints used by the XDS110 debug interface */
65#define INTERFACE_DEBUG (2)
66#define ENDPOINT_DEBUG_IN (3 | LIBUSB_ENDPOINT_IN)
67#define ENDPOINT_DEBUG_OUT (2 | LIBUSB_ENDPOINT_OUT)
68
69/***************************************************************************
70 * XDS110 Firmware API Definitions *
71 ***************************************************************************/
72
73/*
74 * Default values controlling how the host communicates commands
75 * with XDS110 firmware (automatic retry count and wait timeout)
76 */
77#define DEFAULT_ATTEMPTS (1)
78#define DEFAULT_TIMEOUT (4000)
79
80/* Error codes */
81#define SC_ERR_NONE 0
82#define SC_ERR_XDS110_FAIL -261
83#define SC_ERR_SWD_WAIT -613
84#define SC_ERR_SWD_FAULT -614
85#define SC_ERR_SWD_PROTOCOL -615
86#define SC_ERR_SWD_PARITY -616
87#define SC_ERR_SWD_DEVICE_ID -617
88
89/* TCK frequency limits */
90#define XDS110_MIN_TCK_SPEED 100 /* kHz */
91#define XDS110_MAX_TCK_SPEED 2500 /* kHz */
92#define XDS110_TCK_PULSE_INCREMENT 66.0
93
94/* Scan mode on connect */
95#define MODE_JTAG 1
96
97/* XDS110 API JTAG state definitions */
98#define XDS_JTAG_STATE_RESET 1
99#define XDS_JTAG_STATE_IDLE 2
100#define XDS_JTAG_STATE_SHIFT_DR 3
101#define XDS_JTAG_STATE_SHIFT_IR 4
102#define XDS_JTAG_STATE_PAUSE_DR 5
103#define XDS_JTAG_STATE_PAUSE_IR 6
104#define XDS_JTAG_STATE_EXIT1_DR 8
105#define XDS_JTAG_STATE_EXIT1_IR 9
106#define XDS_JTAG_STATE_EXIT2_DR 10
107#define XDS_JTAG_STATE_EXIT2_IR 11
108#define XDS_JTAG_STATE_SELECT_DR 12
109#define XDS_JTAG_STATE_SELECT_IR 13
110#define XDS_JTAG_STATE_UPDATE_DR 14
111#define XDS_JTAG_STATE_UPDATE_IR 15
112#define XDS_JTAG_STATE_CAPTURE_DR 16
113#define XDS_JTAG_STATE_CAPTURE_IR 17
114
115/* XDS110 API JTAG transit definitions */
116#define XDS_JTAG_TRANSIT_QUICKEST 1
117#define XDS_JTAG_TRANSIT_VIA_CAPTURE 2
118#define XDS_JTAG_TRANSIT_VIA_IDLE 3
119
120/* DAP register definitions as used by XDS110 APIs */
121
122#define DAP_AP 0 /* DAP AP register type */
123#define DAP_DP 1 /* DAP DP register type */
124
125#define DAP_DP_IDCODE 0x0 /* DAP DP IDCODE register (read only) */
126#define DAP_DP_ABORT 0x0 /* DAP DP ABORT register (write only) */
127#define DAP_DP_STAT 0x4 /* DAP DP STAT register (for read only) */
128#define DAP_DP_CTRL 0x4 /* DAP DP CTRL register (for write only) */
129#define DAP_DP_ADDR 0x8 /* DAP DP SELECT register (legacy name) */
130#define DAP_DP_RESEND 0x8 /* DAP DP RESEND register (read only) */
131#define DAP_DP_SELECT 0x8 /* DAP DP SELECT register (write only) */
132#define DAP_DP_RDBUFF 0xc /* DAP DP RDBUFF Read Buffer register */
133
134#define DAP_AP_CSW 0x00 /* DAP AP Control Status Word */
135#define DAP_AP_TAR 0x04 /* DAP AP Transfer Address */
136#define DAP_AP_DRW 0x0C /* DAP AP Data Read/Write */
137#define DAP_AP_BD0 0x10 /* DAP AP Banked Data 0 */
138#define DAP_AP_BD1 0x14 /* DAP AP Banked Data 1 */
139#define DAP_AP_BD2 0x18 /* DAP AP Banked Data 2 */
140#define DAP_AP_BD3 0x1C /* DAP AP Banked Data 3 */
141#define DAP_AP_RTBL 0xF8 /* DAP AP Debug ROM Table */
142#define DAP_AP_IDR 0xFC /* DAP AP Identification Register */
143
144/* Command packet definitions */
145
146#define XDS_OUT_LEN 1 /* command (byte) */
147#define XDS_IN_LEN 4 /* error code (int) */
148
149/* XDS Commands */
150#define XDS_CONNECT 0x01 /* Connect JTAG connection */
151#define XDS_DISCONNECT 0x02 /* Disconnect JTAG connection */
152#define XDS_VERSION 0x03 /* Get firmware version and hardware ID */
153#define XDS_SET_TCK 0x04 /* Set TCK delay (to set TCK frequency) */
154#define XDS_SET_TRST 0x05 /* Assert or deassert nTRST signal */
155#define XDS_CYCLE_TCK 0x07 /* Toggle TCK for a number of cycles */
156#define XDS_GOTO_STATE 0x09 /* Go to requested JTAG state */
157#define XDS_JTAG_SCAN 0x0c /* Send and receive JTAG scan */
158#define XDS_SET_SRST 0x0e /* Assert or deassert nSRST signal */
159#define CMAPI_CONNECT 0x0f /* CMAPI connect */
160#define CMAPI_DISCONNECT 0x10 /* CMAPI disconnect */
161#define CMAPI_ACQUIRE 0x11 /* CMAPI acquire */
162#define CMAPI_RELEASE 0x12 /* CMAPI release */
163#define CMAPI_REG_READ 0x15 /* CMAPI DAP register read */
164#define CMAPI_REG_WRITE 0x16 /* CMAPI DAP register write */
165#define SWD_CONNECT 0x17 /* Switch from JTAG to SWD connection */
166#define SWD_DISCONNECT 0x18 /* Switch from SWD to JTAG connection */
167#define CJTAG_CONNECT 0x2b /* Switch from JTAG to cJTAG connection */
168#define CJTAG_DISCONNECT 0x2c /* Switch from cJTAG to JTAG connection */
169#define OCD_DAP_REQUEST 0x3a /* Handle block of DAP requests */
170#define OCD_SCAN_REQUEST 0x3b /* Handle block of JTAG scan requests */
171#define OCD_PATHMOVE 0x3c /* Handle PATHMOVE to navigate JTAG states */
172
173#define CMD_IR_SCAN 1
174#define CMD_DR_SCAN 2
175#define CMD_RUNTEST 3
176#define CMD_STABLECLOCKS 4
177
178/* Array to convert from tap_state_t to XDS JTAG state */
179const uint32_t xds_jtag_state[] = {
180 XDS_JTAG_STATE_EXIT2_DR, /* TAP_DREXIT2 = 0x0 */
181 XDS_JTAG_STATE_EXIT1_DR, /* TAP_DREXIT1 = 0x1 */
182 XDS_JTAG_STATE_SHIFT_DR, /* TAP_DRSHIFT = 0x2 */
183 XDS_JTAG_STATE_PAUSE_DR, /* TAP_DRPAUSE = 0x3 */
184 XDS_JTAG_STATE_SELECT_IR, /* TAP_IRSELECT = 0x4 */
185 XDS_JTAG_STATE_UPDATE_DR, /* TAP_DRUPDATE = 0x5 */
186 XDS_JTAG_STATE_CAPTURE_DR, /* TAP_DRCAPTURE = 0x6 */
187 XDS_JTAG_STATE_SELECT_DR, /* TAP_DRSELECT = 0x7 */
188 XDS_JTAG_STATE_EXIT2_IR, /* TAP_IREXIT2 = 0x8 */
189 XDS_JTAG_STATE_EXIT1_IR, /* TAP_IREXIT1 = 0x9 */
190 XDS_JTAG_STATE_SHIFT_IR, /* TAP_IRSHIFT = 0xa */
191 XDS_JTAG_STATE_PAUSE_IR, /* TAP_IRPAUSE = 0xb */
192 XDS_JTAG_STATE_IDLE, /* TAP_IDLE = 0xc */
193 XDS_JTAG_STATE_UPDATE_IR, /* TAP_IRUPDATE = 0xd */
194 XDS_JTAG_STATE_CAPTURE_IR, /* TAP_IRCAPTURE = 0xe */
195 XDS_JTAG_STATE_RESET, /* TAP_RESET = 0xf */
196};
197
198struct scan_result {
199 bool first;
200 uint8_t *buffer;
201 uint32_t num_bits;
202};
203
204struct xds110_info {
205 /* USB connection handles and data buffers */
206 libusb_context *ctx;
207 libusb_device_handle *dev;
208 unsigned char read_payload[USB_PAYLOAD_SIZE];
209 unsigned char write_packet[3];
210 unsigned char write_payload[USB_PAYLOAD_SIZE];
211 /* Status flags */
212 bool is_connected;
213 bool is_cmapi_connected;
214 bool is_cmapi_acquired;
215 bool is_swd_mode;
216 bool is_ap_dirty;
217 /* DAP register caches */
218 uint32_t select;
219 uint32_t rdbuff;
220 bool use_rdbuff;
221 /* TCK speed and delay count*/
222 uint32_t speed;
223 uint32_t delay_count;
224 /* XDS110 serial number */
225 char serial[XDS110_SERIAL_LEN + 1];
226 /* XDS110 firmware and hardware version */
227 uint32_t firmware;
228 uint16_t hardware;
229 /* Transaction queues */
230 unsigned char txn_requests[MAX_DATA_BLOCK];
231 uint32_t *txn_dap_results[MAX_DATA_BLOCK / 4];
232 struct scan_result txn_scan_results[MAX_DATA_BLOCK / 4];
233 uint32_t txn_request_size;
234 uint32_t txn_result_size;
235 uint32_t txn_result_count;
236};
237
238static struct xds110_info xds110 = {
239 .ctx = 0,
240 .dev = 0,
241 .is_connected = false,
242 .is_cmapi_connected = false,
243 .is_cmapi_acquired = false,
244 .is_swd_mode = false,
245 .is_ap_dirty = false,
246 .speed = XDS110_MAX_TCK_SPEED,
247 .delay_count = 0,
248 .serial = {0},
249 .firmware = 0,
250 .hardware = 0,
251 .txn_request_size = 0,
252 .txn_result_size = 0,
253 .txn_result_count = 0
254};
255
256/***************************************************************************
257 * usb connection routines *
258 * *
259 * The following functions handle connecting, reading, and writing to *
260 * the XDS110 over USB using the libusb library. *
261 ***************************************************************************/
262
263static bool usb_connect(void)
264{
265 libusb_context *ctx = 0;
266 libusb_device **list = 0;
267 libusb_device_handle *dev = 0;
268
269 struct libusb_device_descriptor desc;
270
271 uint16_t vid = 0x0451;
272 uint16_t pid = 0xbef3;
273 ssize_t count = 0;
274 ssize_t i = 0;
275 int result = 0;
276 bool found = false;
277
278 /* Initialize libusb context */
279 result = libusb_init(&ctx);
280
281 if (0 == result) {
282 /* Get list of USB devices attached to system */
283 count = libusb_get_device_list(ctx, &list);
284 if (count <= 0) {
285 result = -1;
286 list = 0;
287 }
288 }
289
290 if (0 == result) {
291 /* Scan through list of devices for any XDS110s */
292 for (i = 0; i < count; i++) {
293 /* Check for device VID/PID match */
294 libusb_get_device_descriptor(list[i], &desc);
295 if (desc.idVendor == vid && desc.idProduct == pid) {
296 result = libusb_open(list[i], &dev);
297 if (0 == result) {
298 const int MAX_DATA = 256;
299 unsigned char data[MAX_DATA + 1];
300 *data = '\0';
301
302 /* May be the requested device if serial number matches */
303 if (0 == xds110.serial[0]) {
304 /* No serial number given; match first XDS110 found */
305 found = true;
306 break;
307 } else {
308 /* Get the device's serial number string */
309 result = libusb_get_string_descriptor_ascii(dev,
310 desc.iSerialNumber, data, MAX_DATA);
311 if (0 < result &&
312 0 == strcmp((char *)data, (char *)xds110.serial)) {
313 found = true;
314 break;
315 }
316 }
317
318 /* If we fall though to here, we don't want this device */
319 libusb_close(dev);
320 dev = 0;
321 }
322 }
323 }
324 }
325
326 /*
327 * We can fall through the for() loop with two possible exit conditions:
328 * 1) found the right XDS110, and that device is open
329 * 2) didn't find the XDS110, and no devices are currently open
330 */
331
332 if (0 != list) {
333 /* Free the device list, we're done with it */
334 libusb_free_device_list(list, 1);
335 }
336
337 if (found) {
338 /* Save the context and device handles */
339 xds110.ctx = ctx;
340 xds110.dev = dev;
341
342 /* Set libusb to auto detach kernel and disable debug messages */
343 (void)libusb_set_auto_detach_kernel_driver(dev, 1);
344 libusb_set_debug(ctx, LIBUSB_LOG_LEVEL_NONE);
345
346 /* Claim the debug interface on the XDS110 */
347 result = libusb_claim_interface(dev, INTERFACE_DEBUG);
348 } else {
349 /* Couldn't find an XDS110, flag the error */
350 result = -1;
351 }
352
353 /* On an error, clean up what we can */
354 if (0 != result) {
355 if (0 != dev) {
356 /* Release the debug and data interface on the XDS110 */
357 (void)libusb_release_interface(dev, INTERFACE_DEBUG);
358 libusb_close(dev);
359 dev = 0;
360 }
361 if (0 != ctx) {
362 libusb_exit(ctx);
363 ctx = 0;
364 }
365 xds110.ctx = 0;
366 xds110.dev = 0;
367 }
368
369 /* Log the results */
370 if (0 == result)
371 LOG_INFO("XDS110: connected");
372 else
373 LOG_ERROR("XDS110: failed to connect");
374
375 return (0 == result) ? true : false;
376}
377
378static void usb_disconnect(void)
379{
380 if (0 != xds110.dev) {
381 /* Release the debug and data interface on the XDS110 */
382 (void)libusb_release_interface(xds110.dev, INTERFACE_DEBUG);
383 libusb_close(xds110.dev);
384 xds110.dev = 0;
385 }
386 if (0 != xds110.ctx) {
387 libusb_exit(xds110.ctx);
388 xds110.ctx = 0;
389 }
390
391 LOG_INFO("XDS110: disconnected");
392}
393
394static bool usb_read(unsigned char *buffer, int size, int *bytes_read,
395 int timeout)
396{
397 int result;
398
399 if (0 == xds110.dev || 0 == buffer || 0 == bytes_read)
400 return false;
401
402 result = libusb_bulk_transfer(xds110.dev, ENDPOINT_DEBUG_IN, buffer, size,
403 bytes_read, timeout);
404
405 return (0 == result) ? true : false;
406}
407
408static bool usb_write(unsigned char *buffer, int size, int *written)
409{
410 int bytes_written = 0;
411 int result = LIBUSB_SUCCESS;
412 int retries = 0;
413
414 if (0 == xds110.dev || 0 == buffer)
415 return false;
416
417 result = libusb_bulk_transfer(xds110.dev, ENDPOINT_DEBUG_OUT, buffer,
418 size, &bytes_written, 0);
419
420 while (LIBUSB_ERROR_PIPE == result && retries < 3) {
421 /* Try clearing the pipe stall and retry transfer */
422 libusb_clear_halt(xds110.dev, ENDPOINT_DEBUG_OUT);
423 result = libusb_bulk_transfer(xds110.dev, ENDPOINT_DEBUG_OUT, buffer,
424 size, &bytes_written, 0);
425 retries++;
426 }
427
428 if (0 != written)
429 *written = bytes_written;
430
431 return (0 == result && size == bytes_written) ? true : false;
432}
433
434static bool usb_get_response(uint32_t *total_bytes_read, uint32_t timeout)
435{
436 static unsigned char buffer[MAX_PACKET];
437 int bytes_read;
438 uint16_t size;
439 uint16_t count;
440 bool success;
441
442 /* Set a non-zero timeout to prevent blocking */
443 if (0 == timeout)
444 timeout = DEFAULT_TIMEOUT;
445
446 size = 0;
447 success = true;
448 while (success) {
449 success = usb_read(buffer, sizeof(buffer), &bytes_read, timeout);
450 if (success) {
451 /*
452 * Validate that this appears to be a good response packet
453 * First check it contains enough data for header and error
454 * code, plus the first character is the start character
455 */
456 if (bytes_read >= 7 && '*' == buffer[0]) {
457 /* Extract the payload size */
458 size = buffer[1] + (buffer[2] << 8);
459 /* Sanity test on payload size */
460 if (USB_PAYLOAD_SIZE >= size && 4 <= size) {
461 /* Check we didn't get more data than expected */
462 if ((bytes_read - 3) <= size) {
463 /* Packet appears to be valid, move on */
464 break;
465 }
466 }
467 }
468 }
469 /*
470 * Somehow received an invalid packet, retry till we
471 * time out or a valid response packet is received
472 */
473 }
474
475 /* Abort now if we didn't receive a valid response */
476 if (!success) {
477 if (0 != total_bytes_read)
478 *total_bytes_read = 0;
479 return false;
480 }
481
482 /* Build the return payload into xds110.read_payload */
483
484 /* Copy over payload data from received buffer (skipping header) */
485 count = 0;
486 bytes_read -= 3;
487 memcpy((void *)&xds110.read_payload[count], (void *)&buffer[3], bytes_read);
488 count += bytes_read;
489 /*
490 * Drop timeout to just 1/2 second. Once the XDS110 starts sending
491 * a response, the remaining packets should arrive in short order
492 */
493 if (timeout > 500)
494 timeout = 500; /* ms */
495
496 /* If there's more data to retrieve, get it now */
497 while ((count < size) && success) {
498 success = usb_read(buffer, sizeof(buffer), &bytes_read, timeout);
499 if (success) {
500 if ((count + bytes_read) > size) {
501 /* Read too much data, not a valid packet, abort */
502 success = false;
503 } else {
504 /* Copy this data over to xds110.read_payload */
505 memcpy((void *)&xds110.read_payload[count], (void *)buffer,
506 bytes_read);
507 count += bytes_read;
508 }
509 }
510 }
511
512 if (!success)
513 count = 0;
514 if (0 != total_bytes_read)
515 *total_bytes_read = count;
516
517 return success;
518}
519
520static bool usb_send_command(uint32_t size)
521{
522 int written;
523 bool success = true;
524
525 /* Check the packet length */
526 if (size > USB_PAYLOAD_SIZE)
527 return false;
528
529 /* Place the start character into the packet buffer */
530 xds110.write_packet[0] = '*';
531
532 /* Place the payload size into the packet buffer */
533 xds110.write_packet[1] = (size & 0x00ff) >> 0;
534 xds110.write_packet[2] = (size & 0xff00) >> 8;
535
536 /* Adjust size to include header */
537 size += 3;
538
539 /* Send the data via the USB connection */
540 success = usb_write(xds110.write_packet, (int)size, &written);
541
542 /* Check if the correct number of bytes was written */
543 if (written != (int)size)
544 success = false;
545
546 return success;
547}
548
549/***************************************************************************
550 * XDS110 firmware API routines *
551 * *
552 * The following functions handle calling into the XDS110 firmware to *
553 * perform requested debug actions. *
554 ***************************************************************************/
555
556static bool xds_execute(uint32_t out_length, uint32_t in_length,
557 uint32_t attempts, uint32_t timeout)
558{
559 bool done = false;
560 bool success = true;
561 int error = 0;
562 int *error_pntr;
563 uint32_t bytes_read = 0;
564
565 if (0 == xds110.dev)
566 return false;
567
568 while (!done && attempts > 0) {
569 attempts--;
570
571 /* Send command to XDS110 */
572 success = usb_send_command(out_length);
573
574 if (success)
575 /* Get response from XDS110 */
576 success = usb_get_response(&bytes_read, timeout);
577
578 if (success) {
579 /* Check for valid response from XDS code handling */
580 if (bytes_read != in_length) {
581 /* Unexpected amount of data returned */
582 success = false;
583 } else {
584 /* Extract error code from return packet */
585 error_pntr = (int *)&xds110.read_payload[0];
586 error = *error_pntr;
587 done = true;
588 }
589 }
590 }
591
592 if (!success)
593 error = SC_ERR_XDS110_FAIL;
594
595 if (0 != error)
596 success = false;
597
598 return success;
599}
600
601static bool xds_connect(void)
602{
603 bool success;
604
605 xds110.write_payload[0] = XDS_CONNECT;
606
607 success = xds_execute(XDS_OUT_LEN, XDS_IN_LEN, DEFAULT_ATTEMPTS,
608 DEFAULT_TIMEOUT);
609
610 return success;
611}
612
613static bool xds_disconnect(void)
614{
615 bool success;
616
617 xds110.write_payload[0] = XDS_DISCONNECT;
618
619 success = xds_execute(XDS_OUT_LEN, XDS_IN_LEN, DEFAULT_ATTEMPTS,
620 DEFAULT_TIMEOUT);
621
622 return success;
623}
624
625static bool xds_version(uint32_t *firmware_id, uint16_t *hardware_id)
626{
627 uint32_t *fw_id_pntr;
628 uint16_t *hw_id_pntr;
629
630 fw_id_pntr = (uint32_t *)&xds110.read_payload[XDS_IN_LEN+0];
631 hw_id_pntr = (uint16_t *)&xds110.read_payload[XDS_IN_LEN+4];
632
633 bool success;
634
635 xds110.write_payload[0] = XDS_VERSION;
636
637 success = xds_execute(XDS_OUT_LEN, XDS_IN_LEN+6, DEFAULT_ATTEMPTS,
638 DEFAULT_TIMEOUT);
639
640 if (success) {
641 if (0 != firmware_id)
642 *firmware_id = *fw_id_pntr;
643 if (0 != hardware_id)
644 *hardware_id = *hw_id_pntr;
645 }
646
647 return success;
648}
649
650static bool xds_set_tck_delay(uint32_t delay)
651{
652 uint32_t *delay_pntr;
653
654 delay_pntr = (uint32_t *)&xds110.write_payload[XDS_OUT_LEN+0];
655
656 bool success;
657
658 xds110.write_payload[0] = XDS_SET_TCK;
659
660 *delay_pntr = delay;
661
662 success = xds_execute(XDS_OUT_LEN+4, XDS_IN_LEN, DEFAULT_ATTEMPTS,
663 DEFAULT_TIMEOUT);
664
665 return success;
666}
667
668static bool xds_set_trst(uint8_t trst)
669{
670 uint8_t *trst_pntr;
671
672 trst_pntr = (uint8_t *)&xds110.write_payload[XDS_OUT_LEN+0];
673
674 bool success;
675
676 xds110.write_payload[0] = XDS_SET_TRST;
677
678 *trst_pntr = trst;
679
680 success = xds_execute(XDS_OUT_LEN+1, XDS_IN_LEN, DEFAULT_ATTEMPTS,
681 DEFAULT_TIMEOUT);
682
683 return success;
684}
685
686static bool xds_cycle_tck(uint32_t count)
687{
688 uint32_t *count_pntr;
689
690 count_pntr = (uint32_t *)&xds110.write_payload[XDS_OUT_LEN+0];
691
692 bool success;
693
694 xds110.write_payload[0] = XDS_CYCLE_TCK;
695
696 *count_pntr = count;
697
698 success = xds_execute(XDS_OUT_LEN+4, XDS_IN_LEN, DEFAULT_ATTEMPTS,
699 DEFAULT_TIMEOUT);
700
701 return success;
702}
703
704static bool xds_goto_state(uint32_t state, uint32_t transit)
705{
706 uint32_t *state_pntr;
707 uint32_t *transit_pntr;
708
709 state_pntr = (uint32_t *)&xds110.write_payload[XDS_OUT_LEN+0];
710 transit_pntr = (uint32_t *)&xds110.write_payload[XDS_OUT_LEN+4];
711
712 bool success;
713
714 xds110.write_payload[0] = XDS_GOTO_STATE;
715
716 *state_pntr = state;
717 *transit_pntr = transit;
718
719 success = xds_execute(XDS_OUT_LEN+8, XDS_IN_LEN, DEFAULT_ATTEMPTS,
720 DEFAULT_TIMEOUT);
721
722 return success;
723}
724
725static bool xds_jtag_scan(uint32_t shift_bits, uint32_t shift_state,
726 uint32_t begin_transit, uint32_t end_state, uint32_t end_transit,
727 uint32_t preamble, uint32_t posamble, uint32_t delay_tcks,
728 uint32_t repeat_count, uint32_t repeat_out_offset,
729 uint32_t repeat_in_offset, uint8_t *data_out, uint8_t *data_in,
730 uint32_t bytes_to_send, uint32_t bytes_to_receive)
731{
732 uint16_t *shift_bits_pntr;
733 uint8_t *shift_state_pntr;
734 uint8_t *begin_transit_pntr;
735 uint8_t *end_state_pntr;
736 uint8_t *end_transit_pntr;
737 uint16_t *preamble_pntr;
738 uint16_t *posamble_pntr;
739 uint16_t *delay_tcks_pntr;
740 uint16_t *repeat_count_pntr;
741 uint16_t *repeat_out_offset_pntr;
742 uint16_t *repeat_in_offset_pntr;
743 uint8_t *data_out_pntr;
744 uint8_t *data_in_pntr;
745
746 shift_bits_pntr = (uint16_t*)&xds110.write_payload[XDS_OUT_LEN+0];
747 shift_state_pntr = (uint8_t*)&xds110.write_payload[XDS_OUT_LEN+2];
748 begin_transit_pntr = (uint8_t*)&xds110.write_payload[XDS_OUT_LEN+3];
749 end_state_pntr = (uint8_t*)&xds110.write_payload[XDS_OUT_LEN+4];
750 end_transit_pntr = (uint8_t*)&xds110.write_payload[XDS_OUT_LEN+5];
751 preamble_pntr = (uint16_t*)&xds110.write_payload[XDS_OUT_LEN+6];
752 posamble_pntr = (uint16_t*)&xds110.write_payload[XDS_OUT_LEN+8];
753 delay_tcks_pntr = (uint16_t*)&xds110.write_payload[XDS_OUT_LEN+10];
754 repeat_count_pntr = (uint16_t*)&xds110.write_payload[XDS_OUT_LEN+12];
755 repeat_out_offset_pntr = (uint16_t*)&xds110.write_payload[XDS_OUT_LEN+14];
756 repeat_in_offset_pntr = (uint16_t*)&xds110.write_payload[XDS_OUT_LEN+16];
757 data_out_pntr = (uint8_t*)&xds110.write_payload[XDS_OUT_LEN+18];
758 data_in_pntr = (uint8_t*)&xds110.read_payload[XDS_IN_LEN+0];
759
760 bool success;
761
762 xds110.write_payload[0] = XDS_JTAG_SCAN;
763
764 *shift_bits_pntr = (uint16_t)shift_bits;
765 *shift_state_pntr = (uint8_t)shift_state;
766 *begin_transit_pntr = (uint8_t)begin_transit;
767 *end_state_pntr = (uint8_t)end_state;
768 *end_transit_pntr = (uint8_t)end_transit;
769 *preamble_pntr = (uint16_t)preamble;
770 *posamble_pntr = (uint16_t)posamble;
771 *delay_tcks_pntr = (uint16_t)delay_tcks;
772 *repeat_count_pntr = (uint16_t)repeat_count;
773 *repeat_out_offset_pntr = (uint16_t)repeat_out_offset;
774 *repeat_in_offset_pntr = (uint16_t)repeat_in_offset;
775
776 memcpy((void *)data_out_pntr, (void *)data_out, bytes_to_send);
777
778 success = xds_execute(XDS_OUT_LEN+18+bytes_to_send,
779 XDS_IN_LEN+bytes_to_receive, DEFAULT_ATTEMPTS, DEFAULT_TIMEOUT);
780
781 if (success)
782 memcpy((void *)data_in, (void *)data_in_pntr, bytes_to_receive);
783
784 return success;
785}
786
787static bool xds_set_srst(uint8_t srst)
788{
789 uint8_t *srst_pntr;
790
791 srst_pntr = (uint8_t *)&xds110.write_payload[XDS_OUT_LEN+0];
792
793 bool success;
794
795 xds110.write_payload[0] = XDS_SET_SRST;
796
797 *srst_pntr = srst;
798
799 success = xds_execute(XDS_OUT_LEN+1, XDS_IN_LEN, DEFAULT_ATTEMPTS,
800 DEFAULT_TIMEOUT);
801
802 return success;
803}
804
805static bool cmapi_connect(uint32_t *idcode)
806{
807 uint32_t *idcode_pntr;
808
809 idcode_pntr = (uint32_t *)&xds110.read_payload[XDS_IN_LEN+0];
810
811 bool success;
812
813 xds110.write_payload[0] = CMAPI_CONNECT;
814
815 success = xds_execute(XDS_OUT_LEN, XDS_IN_LEN+4, DEFAULT_ATTEMPTS,
816 DEFAULT_TIMEOUT);
817
818 if (success) {
819 if (0 != idcode)
820 *idcode = *idcode_pntr;
821 }
822
823 return success;
824}
825
826static bool cmapi_disconnect(void)
827{
828 bool success;
829
830 xds110.write_payload[0] = CMAPI_DISCONNECT;
831
832 success = xds_execute(XDS_OUT_LEN, XDS_IN_LEN, DEFAULT_ATTEMPTS,
833 DEFAULT_TIMEOUT);
834
835 return success;
836}
837
838static bool cmapi_acquire(void)
839{
840 bool success;
841
842 xds110.write_payload[0] = CMAPI_ACQUIRE;
843
844 success = xds_execute(XDS_OUT_LEN, XDS_IN_LEN, DEFAULT_ATTEMPTS,
845 DEFAULT_TIMEOUT);
846
847 return success;
848}
849
850static bool cmapi_release(void)
851{
852 bool success;
853
854 xds110.write_payload[0] = CMAPI_RELEASE;
855
856 success = xds_execute(XDS_OUT_LEN, XDS_IN_LEN, DEFAULT_ATTEMPTS,
857 DEFAULT_TIMEOUT);
858
859 return success;
860}
861
862static bool cmapi_read_dap_reg(uint32_t type, uint32_t ap_num,
863 uint32_t address, uint32_t *value)
864{
865 uint8_t *type_pntr;
866 uint8_t *ap_num_pntr;
867 uint8_t *address_pntr;
868 uint8_t *value_pntr;
869
870 type_pntr = (uint8_t *)&xds110.write_payload[XDS_OUT_LEN+0];
871 ap_num_pntr = (uint8_t *)&xds110.write_payload[XDS_OUT_LEN+1];
872 address_pntr = (uint8_t *)&xds110.write_payload[XDS_OUT_LEN+2];
873 value_pntr = (uint8_t *)&xds110.read_payload[XDS_IN_LEN+0];
874
875 bool success;
876
877 xds110.write_payload[0] = CMAPI_REG_READ;
878
879 *type_pntr = (uint8_t)type;
880 *ap_num_pntr = (uint8_t)ap_num;
881 *address_pntr = (uint8_t)address;
882
883 success = xds_execute(XDS_OUT_LEN+3, XDS_IN_LEN+4, DEFAULT_ATTEMPTS,
884 DEFAULT_TIMEOUT);
885
886 if (success) {
887 if (0 != value)
888 memcpy((void *)value, (void *)value_pntr, 4);
889 }
890
891 return success;
892}
893
894static bool cmapi_write_dap_reg(uint32_t type, uint32_t ap_num,
895 uint32_t address, uint32_t *value)
896{
897 uint8_t *type_pntr;
898 uint8_t *ap_num_pntr;
899 uint8_t *address_pntr;
900 uint8_t *value_pntr;
901
902 type_pntr = (uint8_t *)&xds110.write_payload[XDS_OUT_LEN+0];
903 ap_num_pntr = (uint8_t *)&xds110.write_payload[XDS_OUT_LEN+1];
904 address_pntr = (uint8_t *)&xds110.write_payload[XDS_OUT_LEN+2];
905 value_pntr = (uint8_t *)&xds110.write_payload[XDS_OUT_LEN+3];
906
907 bool success;
908
909 if (0 == value)
910 return false;
911
912 xds110.write_payload[0] = CMAPI_REG_WRITE;
913
914 *type_pntr = (uint8_t)type;
915 *ap_num_pntr = (uint8_t)ap_num;
916 *address_pntr = (uint8_t)address;
917
918 memcpy((void *)value_pntr, (void *)value, sizeof(uint32_t));
919
920 success = xds_execute(XDS_OUT_LEN+7, XDS_IN_LEN, DEFAULT_ATTEMPTS,
921 DEFAULT_TIMEOUT);
922
923 return success;
924}
925
926static bool swd_connect(void)
927{
928 bool success;
929
930 xds110.write_payload[0] = SWD_CONNECT;
931
932 success = xds_execute(XDS_OUT_LEN, XDS_IN_LEN, DEFAULT_ATTEMPTS,
933 DEFAULT_TIMEOUT);
934
935 return success;
936}
937
938static bool swd_disconnect(void)
939{
940 bool success;
941
942 xds110.write_payload[0] = SWD_DISCONNECT;
943
944 success = xds_execute(XDS_OUT_LEN, XDS_IN_LEN, DEFAULT_ATTEMPTS,
945 DEFAULT_TIMEOUT);
946
947 return success;
948}
949
950static bool cjtag_connect(uint32_t format)
951{
952 uint32_t *format_pntr;
953
954 format_pntr = (uint32_t *)&xds110.write_payload[XDS_OUT_LEN+0];
955
956 bool success;
957
958 xds110.write_payload[0] = CJTAG_CONNECT;
959
960 *format_pntr = format;
961
962 success = xds_execute(XDS_OUT_LEN+4, XDS_IN_LEN, DEFAULT_ATTEMPTS,
963 DEFAULT_TIMEOUT);
964
965 return success;
966}
967
968static bool cjtag_disconnect(void)
969{
970 bool success;
971
972 xds110.write_payload[0] = CJTAG_DISCONNECT;
973
974 success = xds_execute(XDS_OUT_LEN, XDS_IN_LEN, DEFAULT_ATTEMPTS,
975 DEFAULT_TIMEOUT);
976
977 return success;
978}
979
980static bool ocd_dap_request(uint8_t *dap_requests, uint32_t request_size,
981 uint32_t *dap_results, uint32_t result_count)
982{
983 uint8_t *request_pntr;
984 uint8_t *result_pntr;
985
986 request_pntr = (uint8_t *)&xds110.write_payload[XDS_OUT_LEN+0];
987 result_pntr = (uint8_t *)&xds110.read_payload[XDS_IN_LEN+0];
988
989 bool success;
990
991 if (0 == dap_requests || 0 == dap_results)
992 return false;
993
994 xds110.write_payload[0] = OCD_DAP_REQUEST;
995
996 memcpy((void *)request_pntr, (void *)dap_requests, request_size);
997
998 success = xds_execute(XDS_OUT_LEN + request_size,
999 XDS_IN_LEN + (result_count * 4), DEFAULT_ATTEMPTS,
1000 DEFAULT_TIMEOUT);
1001
1002 if (success && (result_count > 0))
1003 memcpy((void *)dap_results, (void *)result_pntr, result_count * 4);
1004
1005 return success;
1006}
1007
1008static bool ocd_scan_request(uint8_t *scan_requests, uint32_t request_size,
1009 uint8_t *scan_results, uint32_t result_size)
1010{
1011 uint8_t *request_pntr;
1012 uint8_t *result_pntr;
1013
1014 request_pntr = (uint8_t *)&xds110.write_payload[XDS_OUT_LEN+0];
1015 result_pntr = (uint8_t *)&xds110.read_payload[XDS_IN_LEN+0];
1016
1017 bool success;
1018
1019 if (0 == scan_requests || 0 == scan_results)
1020 return false;
1021
1022 xds110.write_payload[0] = OCD_SCAN_REQUEST;
1023
1024 memcpy((void *)request_pntr, (void *)scan_requests, request_size);
1025
1026 success = xds_execute(XDS_OUT_LEN + request_size,
1027 XDS_IN_LEN + result_size, DEFAULT_ATTEMPTS,
1028 DEFAULT_TIMEOUT);
1029
1030 if (success && (result_size > 0))
1031 memcpy((void *)scan_results, (void *)result_pntr, result_size);
1032
1033 return success;
1034}
1035
1036static bool ocd_pathmove(uint32_t num_states, uint8_t *path)
1037{
1038 uint32_t *num_states_pntr;
1039 uint8_t *path_pntr;
1040
1041 num_states_pntr = (uint32_t *)&xds110.write_payload[XDS_OUT_LEN+0];
1042 path_pntr = (uint8_t *)&xds110.write_payload[XDS_OUT_LEN+4];
1043
1044 bool success;
1045
1046 if (0 == path)
1047 return false;
1048
1049 xds110.write_payload[0] = OCD_PATHMOVE;
1050
1051 *num_states_pntr = num_states;
1052
1053 memcpy((void *)path_pntr, (void *)path, num_states);
1054
1055 success = xds_execute(XDS_OUT_LEN + 4 + num_states, XDS_IN_LEN,
1056 DEFAULT_ATTEMPTS, DEFAULT_TIMEOUT);
1057
1058 return success;
1059}
1060
1061/***************************************************************************
1062 * swd driver interface *
1063 * *
1064 * The following functions provide SWD support to OpenOCD. *
1065 ***************************************************************************/
1066
1067static int xds110_swd_init(void)
1068{
1069 xds110.is_swd_mode = true;
1070 return ERROR_OK;
1071}
1072
1073static int xds110_swd_switch_seq(enum swd_special_seq seq)
1074{
1075 /* Not used for XDS110. The switch is handled during xds110_init() */
1076 return ERROR_OK;
1077}
1078
1079static bool xds110_legacy_read_reg(uint8_t cmd, uint32_t *value)
1080{
1081 /* Make sure this is a read request */
1082 bool is_read_request = (0 != (SWD_CMD_RnW & cmd));
1083 /* Determine whether this is a DP or AP register access */
1084 uint32_t type = (0 != (SWD_CMD_APnDP & cmd)) ? DAP_AP : DAP_DP;
1085 /* Determine the AP number from cached SELECT value */
1086 uint32_t ap_num = (xds110.select & 0xff000000) >> 24;
1087 /* Extract register address from command */
1088 uint32_t address = ((cmd & SWD_CMD_A32) >> 1);
1089 /* Extract bank address from cached SELECT value */
1090 uint32_t bank = (xds110.select & 0x000000f0);
1091
1092 uint32_t reg_value = 0;
1093 uint32_t temp_value = 0;
1094
1095 bool success;
1096
1097 if (!is_read_request)
1098 return false;
1099
1100 if (DAP_AP == type) {
1101 /* Add bank address to register address for CMAPI call */
1102 address |= bank;
1103 }
1104
1105 if (DAP_DP == type && DAP_DP_RDBUFF == address && xds110.use_rdbuff) {
1106 /* If RDBUFF is cached and this is a DP RDBUFF read, use the cache */
1107 reg_value = xds110.rdbuff;
1108 success = true;
1109 } else if (DAP_AP == type && DAP_AP_DRW == address && xds110.use_rdbuff) {
1110 /* If RDBUFF is cached and this is an AP DRW read, use the cache, */
1111 /* but still call into the firmware to get the next read. */
1112 reg_value = xds110.rdbuff;
1113 success = cmapi_read_dap_reg(type, ap_num, address, &temp_value);
1114 } else {
1115 success = cmapi_read_dap_reg(type, ap_num, address, &temp_value);
1116 if (success)
1117 reg_value = temp_value;
1118 }
1119
1120 /* Mark that we have consumed or invalidated the RDBUFF cache */
1121 xds110.use_rdbuff = false;
1122
1123 /* Handle result of read attempt */
1124 if (!success)
1125 LOG_ERROR("XDS110: failed to read DAP register");
1126 else if (0 != value)
1127 *value = reg_value;
1128
1129 if (success && DAP_AP == type) {
1130 /*
1131 * On a successful DAP AP read, we actually have the value from RDBUFF,
1132 * the firmware will have run the AP request and made the RDBUFF read
1133 */
1134 xds110.use_rdbuff = true;
1135 xds110.rdbuff = temp_value;
1136 }
1137
1138 return success;
1139}
1140
1141static bool xds110_legacy_write_reg(uint8_t cmd, uint32_t value)
1142{
1143 /* Make sure this isn't a read request */
1144 bool is_read_request = (0 != (SWD_CMD_RnW & cmd));
1145 /* Determine whether this is a DP or AP register access */
1146 uint32_t type = (0 != (SWD_CMD_APnDP & cmd)) ? DAP_AP : DAP_DP;
1147 /* Determine the AP number from cached SELECT value */
1148 uint32_t ap_num = (xds110.select & 0xff000000) >> 24;
1149 /* Extract register address from command */
1150 uint32_t address = ((cmd & SWD_CMD_A32) >> 1);
1151 /* Extract bank address from cached SELECT value */
1152 uint32_t bank = (xds110.select & 0x000000f0);
1153
1154 bool success;
1155
1156 if (is_read_request)
1157 return false;
1158
1159 /* Invalidate the RDBUFF cache */
1160 xds110.use_rdbuff = false;
1161
1162 if (DAP_AP == type) {
1163 /* Add bank address to register address for CMAPI call */
1164 address |= bank;
1165 /* Any write to an AP register invalidates the firmware's cache */
1166 xds110.is_ap_dirty = true;
1167 } else if (DAP_DP_SELECT == address) {
1168 /* Any write to the SELECT register invalidates the firmware's cache */
1169 xds110.is_ap_dirty = true;
1170 }
1171
1172 success = cmapi_write_dap_reg(type, ap_num, address, &value);
1173
1174 if (!success) {
1175 LOG_ERROR("XDS110: failed to write DAP register");
1176 } else {
1177 /*
1178 * If the debugger wrote to SELECT, cache the value
1179 * to use to build the apNum and address values above
1180 */
1181 if ((DAP_DP == type) && (DAP_DP_SELECT == address)) {
1182 xds110.select = value;
1183 }
1184 }
1185
1186 return success;
1187}
1188
1189static int xds110_swd_run_queue(void)
1190{
1191 static uint32_t dap_results[MAX_RESULT_QUEUE];
1192 uint8_t cmd;
1193 uint32_t request;
1194 uint32_t result;
1195 uint32_t value;
1196 bool success = true;
1197
1198 if (0 == xds110.txn_request_size)
1199 return ERROR_OK;
1200
1201 /* Terminate request queue */
1202 xds110.txn_requests[xds110.txn_request_size++] = 0;
1203
1204 if (xds110.firmware >= OCD_FIRMWARE_VERSION) {
1205 /* XDS110 firmware has the API to directly handle the queue */
1206 success = ocd_dap_request(xds110.txn_requests,
1207 xds110.txn_request_size, dap_results, xds110.txn_result_count);
1208 } else {
1209 /* Legacy firmware needs to handle queue via discrete DAP calls */
1210 request = 0;
1211 result = 0;
1212 while (xds110.txn_requests[request] != 0) {
1213 cmd = xds110.txn_requests[request++];
1214 if (0 == (SWD_CMD_RnW & cmd)) {
1215 /* DAP register write command */
1216 value = (uint32_t)(xds110.txn_requests[request++]) << 0;
1217 value |= (uint32_t)(xds110.txn_requests[request++]) << 8;
1218 value |= (uint32_t)(xds110.txn_requests[request++]) << 16;
1219 value |= (uint32_t)(xds110.txn_requests[request++]) << 24;
1220 if (success)
1221 success = xds110_legacy_write_reg(cmd, value);
1222 } else {
1223 /* DAP register read command */
1224 value = 0;
1225 if (success)
1226 success = xds110_legacy_read_reg(cmd, &value);
1227 dap_results[result++] = value;
1228 }
1229 }
1230 }
1231
1232 /* Transfer results into caller's buffers */
1233 for (result = 0; result < xds110.txn_result_count; result++)
1234 if (0 != xds110.txn_dap_results[result])
1235 *xds110.txn_dap_results[result] = dap_results[result];
1236
1237 xds110.txn_request_size = 0;
1238 xds110.txn_result_size = 0;
1239 xds110.txn_result_count = 0;
1240
1241 return (success) ? ERROR_OK : ERROR_FAIL;
1242}
1243
1244static void xds110_swd_queue_cmd(uint8_t cmd, uint32_t *value)
1245{
1246 /* Check if this is a read or write request */
1247 bool is_read_request = (0 != (SWD_CMD_RnW & cmd));
1248 /* Determine whether this is a DP or AP register access */
1249 uint32_t type = (0 != (SWD_CMD_APnDP & cmd)) ? DAP_AP : DAP_DP;
1250 /* Extract register address from command */
1251 uint32_t address = ((cmd & SWD_CMD_A32) >> 1);
1252 uint32_t request_size = (is_read_request) ? 1 : 5;
1253
1254 /* Check if new request would be too large to fit */
1255 if (((xds110.txn_request_size + request_size + 1) > MAX_DATA_BLOCK) ||
1256 ((xds110.txn_result_count + 1) > MAX_RESULT_QUEUE))
1257 xds110_swd_run_queue();
1258
1259 /* Set the START bit in cmd to ensure cmd is not zero */
1260 /* (a value of zero is used to terminate the buffer) */
1261 cmd |= SWD_CMD_START;
1262
1263 /* Add request to queue; queue is built marshalled for XDS110 call */
1264 if (is_read_request) {
1265 /* Queue read request, save pointer to pass back result */
1266 xds110.txn_requests[xds110.txn_request_size++] = cmd;
1267 xds110.txn_dap_results[xds110.txn_result_count++] = value;
1268 xds110.txn_result_size += 4;
1269 } else {
1270 /* Check for and prevent sticky overrun detection */
1271 if (DAP_DP == type && DAP_DP_CTRL == address &&
1272 (*value & CORUNDETECT)) {
1273 LOG_DEBUG("XDS110: refusing to enable sticky overrun detection");
1274 *value &= ~CORUNDETECT;
1275 }
1276 /* Queue write request, add value directly to queue buffer */
1277 xds110.txn_requests[xds110.txn_request_size++] = cmd;
1278 xds110.txn_requests[xds110.txn_request_size++] = (*value >> 0) & 0xff;
1279 xds110.txn_requests[xds110.txn_request_size++] = (*value >> 8) & 0xff;
1280 xds110.txn_requests[xds110.txn_request_size++] = (*value >> 16) & 0xff;
1281 xds110.txn_requests[xds110.txn_request_size++] = (*value >> 24) & 0xff;
1282 }
1283}
1284
1285static void xds110_swd_read_reg(uint8_t cmd, uint32_t *value,
1286 uint32_t ap_delay_clk)
1287{
1288 xds110_swd_queue_cmd(cmd, value);
1289}
1290 static void xds110_swd_write_reg(uint8_t cmd, uint32_t value,
1291 uint32_t ap_delay_clk)
1292{
1293 xds110_swd_queue_cmd(cmd, &value);
1294}
1295
1296/***************************************************************************
1297 * jtag interface *
1298 * *
1299 * The following functions provide XDS110 interface to OpenOCD. *
1300 ***************************************************************************/
1301
1302static void xds110_show_info(void)
1303{
1304 uint32_t firmware = xds110.firmware;
1305
1306 LOG_INFO("XDS110: firmware version = %d.%d.%d.%d",
1307 (((firmware >> 28) & 0xf) * 10) + ((firmware >> 24) & 0xf),
1308 (((firmware >> 20) & 0xf) * 10) + ((firmware >> 16) & 0xf),
1309 (((firmware >> 12) & 0xf) * 10) + ((firmware >> 8) & 0xf),
1310 (((firmware >> 4) & 0xf) * 10) + ((firmware >> 0) & 0xf));
1311 LOG_INFO("XDS110: hardware version = 0x%04x", xds110.hardware);
1312 if (0 != xds110.serial[0])
1313 LOG_INFO("XDS110: serial number = %s)", xds110.serial);
1314 if (xds110.is_swd_mode) {
1315 LOG_INFO("XDS110: connected to target via SWD");
1316 LOG_INFO("XDS110: SWCLK set to %d kHz", xds110.speed);
1317 } else {
1318 LOG_INFO("XDS110: connected to target via JTAG");
1319 LOG_INFO("XDS110: TCK set to %d kHz", xds110.speed);
1320 }
1321
1322 /* Alert user that there's a better firmware to use */
1323 if (firmware < OCD_FIRMWARE_VERSION) {
1324 LOG_WARNING("XDS110: the firmware is not optimized for OpenOCD");
1325 LOG_WARNING(OCD_FIRMWARE_UPGRADE);
1326 }
1327}
1328
1329static int xds110_quit(void)
1330{
1331 if (xds110.is_cmapi_acquired) {
1332 (void)cmapi_release();
1333 xds110.is_cmapi_acquired = false;
1334 }
1335 if (xds110.is_cmapi_connected) {
1336 (void)cmapi_disconnect();
1337 xds110.is_cmapi_connected = false;
1338 }
1339 if (xds110.is_connected) {
1340 if (xds110.is_swd_mode) {
1341 /* Switch out of SWD mode */
1342 (void)swd_disconnect();
1343 } else {
1344 /* Switch out of cJTAG mode */
1345 (void)cjtag_disconnect();
1346 }
1347 /* Tell firmware we're disconnecting */
1348 (void)xds_disconnect();
1349 xds110.is_connected = false;
1350 }
1351 /* Close down the USB connection to the XDS110 debug probe */
1352 usb_disconnect();
1353
1354 return ERROR_OK;
1355}
1356
1357static int xds110_init(void)
1358{
1359 bool success;
1360
1361 /* Establish USB connection to the XDS110 debug probe */
1362 success = usb_connect();
1363
1364 if (success) {
1365 /* Send connect message to XDS110 firmware */
1366 success = xds_connect();
1367 if (success) xds110.is_connected = true;
1368 }
1369
1370 if (success) {
1371 uint32_t firmware;
1372 uint16_t hardware;
1373
1374 /* Retrieve version IDs from firmware */
1375 /* Version numbers are stored in BCD format */
1376 success = xds_version(&firmware, &hardware);
1377 if (success) {
1378 /* Save the firmware and hardware version */
1379 xds110.firmware = firmware;
1380 xds110.hardware = hardware;
1381 }
1382 }
1383
1384 if (success) {
1385 success = xds_set_trst(0);
1386 if (success)
1387 success = xds_cycle_tck(50);
1388 if (success)
1389 success = xds_set_trst(1);
1390 if (success)
1391 success = xds_cycle_tck(50);
1392 }
1393
1394 if (success) {
1395 if (xds110.is_swd_mode) {
1396 /* Switch to SWD if needed */
1397 success = swd_connect();
1398 } else {
1399 success = cjtag_connect(MODE_JTAG);
1400 }
1401 }
1402
1403 if (success && xds110.is_swd_mode) {
1404 uint32_t idcode;
1405
1406 /* Connect to CMAPI interface in XDS110 */
1407 success = cmapi_connect(&idcode);
1408
1409 /* Acquire exclusive access to CMAPI interface */
1410 if (success) {
1411 success = cmapi_acquire();
1412 if (success)
1413 xds110.is_cmapi_acquired = true;
1414 }
1415 }
1416
1417 if (!success)
1418 xds110_quit();
1419
1420 if (success)
1421 xds110_show_info();
1422
1423 return (success) ? ERROR_OK : ERROR_FAIL;
1424}
1425
1426static void xds110_legacy_scan(uint32_t shift_state, uint32_t total_bits,
1427 uint32_t end_state, uint8_t *data_out, uint8_t *data_in)
1428{
1429 uint32_t total_bytes;
1430
1431 if (total_bits == 0)
1432 return;
1433
1434 total_bytes = DIV_ROUND_UP(total_bits, 8);
1435
1436 (void)xds_jtag_scan(total_bits, shift_state, XDS_JTAG_TRANSIT_QUICKEST,
1437 end_state, XDS_JTAG_TRANSIT_QUICKEST, 0, 0, 0, 1, total_bytes,
1438 total_bytes, data_out, data_in, total_bytes, total_bytes);
1439
1440 return;
1441}
1442
1443static void xds110_legacy_runtest(uint32_t clocks, uint32_t end_state)
1444{
1445 xds_goto_state(XDS_JTAG_STATE_IDLE, XDS_JTAG_TRANSIT_QUICKEST);
1446 xds_cycle_tck(clocks);
1447 xds_goto_state(end_state, XDS_JTAG_TRANSIT_QUICKEST);
1448 return;
1449}
1450
1451static void xds110_legacy_stableclocks(uint32_t clocks)
1452{
1453 xds_cycle_tck(clocks);
1454 return;
1455}
1456
1457static void xds110_flush(void)
1458{
1459 uint8_t command;
1460 uint32_t clocks;
1461 uint32_t shift_state;
1462 uint32_t end_state;
1463 uint32_t bits;
1464 uint32_t bytes;
1465 uint32_t request;
1466 uint32_t result;
1467 uint8_t *data_out;
1468 uint8_t data_in[MAX_DATA_BLOCK];
1469 uint8_t *data_pntr;
1470
1471 if (0 == xds110.txn_request_size)
1472 return;
1473
1474 /* Terminate request queue */
1475 xds110.txn_requests[xds110.txn_request_size++] = 0;
1476
1477 if (xds110.firmware >= OCD_FIRMWARE_VERSION) {
1478 /* XDS110 firmware has the API to directly handle the queue */
1479 (void)ocd_scan_request(xds110.txn_requests, xds110.txn_request_size,
1480 data_in, xds110.txn_result_size);
1481 } else {
1482 /* Legacy firmware needs to handle queue via discrete JTAG calls */
1483 request = 0;
1484 result = 0;
1485 while (xds110.txn_requests[request] != 0) {
1486 command = xds110.txn_requests[request++];
1487 switch (command) {
1488 case CMD_IR_SCAN:
1489 case CMD_DR_SCAN:
1490 if (command == CMD_IR_SCAN)
1491 shift_state = XDS_JTAG_STATE_SHIFT_IR;
1492 else
1493 shift_state = XDS_JTAG_STATE_SHIFT_DR;
1494 end_state = (uint32_t)(xds110.txn_requests[request++]);
1495 bits = (uint32_t)(xds110.txn_requests[request++]) << 0;
1496 bits |= (uint32_t)(xds110.txn_requests[request++]) << 8;
1497 data_out = &xds110.txn_requests[request];
1498 bytes = DIV_ROUND_UP(bits, 8);
1499 xds110_legacy_scan(shift_state, bits, end_state, data_out,
1500 &data_in[result]);
1501 result += bytes;
1502 request += bytes;
1503 break;
1504 case CMD_RUNTEST:
1505 clocks = (uint32_t)(xds110.txn_requests[request++]) << 0;
1506 clocks |= (uint32_t)(xds110.txn_requests[request++]) << 8;
1507 clocks |= (uint32_t)(xds110.txn_requests[request++]) << 16;
1508 clocks |= (uint32_t)(xds110.txn_requests[request++]) << 24;
1509 end_state = (uint32_t)xds110.txn_requests[request++];
1510 xds110_legacy_runtest(clocks, end_state);
1511 break;
1512 case CMD_STABLECLOCKS:
1513 clocks = (uint32_t)(xds110.txn_requests[request++]) << 0;
1514 clocks |= (uint32_t)(xds110.txn_requests[request++]) << 8;
1515 clocks |= (uint32_t)(xds110.txn_requests[request++]) << 16;
1516 clocks |= (uint32_t)(xds110.txn_requests[request++]) << 24;
1517 xds110_legacy_stableclocks(clocks);
1518 break;
1519 default:
1520 LOG_ERROR("BUG: unknown JTAG command type 0x%x encountered",
1521 command);
1522 exit(-1);
1523 break;
1524 }
1525 }
1526 }
1527
1528 /* Transfer results into caller's buffers from data_in buffer */
1529 bits = 0; /* Bit offset into current scan result */
1530 data_pntr = data_in;
1531 for (result = 0; result < xds110.txn_result_count; result++) {
1532 if (xds110.txn_scan_results[result].first) {
1533 if (bits != 0) {
1534 bytes = DIV_ROUND_UP(bits, 8);
1535 data_pntr += bytes;
1536 }
1537 bits = 0;
1538 }
1539 if (xds110.txn_scan_results[result].buffer != 0)
1540 bit_copy(xds110.txn_scan_results[result].buffer, 0, data_pntr,
1541 bits, xds110.txn_scan_results[result].num_bits);
1542 bits += xds110.txn_scan_results[result].num_bits;
1543 }
1544
1545 xds110.txn_request_size = 0;
1546 xds110.txn_result_size = 0;
1547 xds110.txn_result_count = 0;
1548}
1549
1550static void xds110_execute_reset(struct jtag_command *cmd)
1551{
1552 char trst;
1553 char srst;
1554
1555 if (cmd->cmd.reset->trst != -1) {
1556 if (cmd->cmd.reset->trst == 0) {
1557 /* Deassert nTRST (active low) */
1558 trst = 1;
1559 } else {
1560 /* Assert nTRST (active low) */
1561 trst = 0;
1562 }
1563 (void)xds_set_trst(trst);
1564 }
1565
1566 if (cmd->cmd.reset->srst != -1) {
1567 if (cmd->cmd.reset->srst == 0) {
1568 /* Deassert nSRST (active low) */
1569 srst = 1;
1570 } else {
1571 /* Assert nSRST (active low) */
1572 srst = 0;
1573 }
1574 (void)xds_set_srst(srst);
1575 }
1576}
1577
1578static void xds110_execute_sleep(struct jtag_command *cmd)
1579{
1580 jtag_sleep(cmd->cmd.sleep->us);
1581 return;
1582}
1583
1584static void xds110_execute_tlr_reset(struct jtag_command *cmd)
1585{
1586 (void)xds_goto_state(XDS_JTAG_STATE_RESET, XDS_JTAG_TRANSIT_QUICKEST);
1587
1588 return;
1589}
1590
1591static void xds110_execute_pathmove(struct jtag_command *cmd)
1592{
1593 uint32_t i;
1594 uint32_t num_states;
1595 uint8_t *path;
1596
1597 num_states = (uint32_t)cmd->cmd.pathmove->num_states;
1598
1599 if (num_states == 0)
1600 return;
1601
1602 path = (uint8_t *)malloc(num_states * sizeof(uint8_t));
1603 if (path == 0) {
1604 LOG_ERROR("XDS110: unable to allocate memory");
1605 return;
1606 }
1607
1608 /* Convert requested path states into XDS API states */
1609 for (i = 0; i < num_states; i++)
1610 path[i] = (uint8_t)xds_jtag_state[cmd->cmd.pathmove->path[i]];
1611
1612 if (xds110.firmware >= OCD_FIRMWARE_VERSION) {
1613 /* Updated firmware fully supports pathmove */
1614 (void)ocd_pathmove(num_states, path);
1615 } else {
1616 /* Notify user that legacy firmware simply cannot handle pathmove */
1617 LOG_ERROR("XDS110: the firmware does not support pathmove command");
1618 LOG_ERROR(OCD_FIRMWARE_UPGRADE);
1619 /* If pathmove is required, then debug is not possible */
1620 exit(-1);
1621 }
1622
1623 free((void *)path);
1624
1625 return;
1626}
1627
1628static void xds110_queue_scan(struct jtag_command *cmd)
1629{
1630 int i;
1631 uint32_t offset;
1632 uint32_t total_fields;
1633 uint32_t total_bits;
1634 uint32_t total_bytes;
1635 uint8_t end_state;
1636 uint8_t *buffer;
1637
1638 /* Calculate the total number of bits to scan */
1639 total_bits = 0;
1640 total_fields = 0;
1641 for (i = 0; i < cmd->cmd.scan->num_fields; i++) {
1642 total_fields++;
1643 total_bits += (uint32_t)cmd->cmd.scan->fields[i].num_bits;
1644 }
1645
1646 if (total_bits == 0)
1647 return;
1648
1649 total_bytes = DIV_ROUND_UP(total_bits, 8);
1650
1651 /* Check if new request would be too large to fit */
1652 if (((xds110.txn_request_size + 1 + total_bytes + sizeof(end_state) + 1)
1653 > MAX_DATA_BLOCK) || ((xds110.txn_result_count + total_fields) >
1654 MAX_RESULT_QUEUE))
1655 xds110_flush();
1656
1657 /* Check if this single request is too large to fit */
1658 if ((1 + total_bytes + sizeof(end_state) + 1) > MAX_DATA_BLOCK) {
1659 LOG_ERROR("BUG: JTAG scan request is too large to handle (%d bits)",
1660 total_bits);
1661 /* Failing to run this scan mucks up debug on this target */
1662 exit(-1);
1663 }
1664
1665 if (cmd->cmd.scan->ir_scan)
1666 xds110.txn_requests[xds110.txn_request_size++] = CMD_IR_SCAN;
1667 else
1668 xds110.txn_requests[xds110.txn_request_size++] = CMD_DR_SCAN;
1669
1670 end_state = (uint8_t)xds_jtag_state[cmd->cmd.scan->end_state];
1671 xds110.txn_requests[xds110.txn_request_size++] = end_state;
1672
1673 xds110.txn_requests[xds110.txn_request_size++] = (total_bits >> 0) & 0xff;
1674 xds110.txn_requests[xds110.txn_request_size++] = (total_bits >> 8) & 0xff;
1675
1676 /* Build request data by flattening fields into single buffer */
1677 /* also populate the results array to return the results when run */
1678 offset = 0;
1679 buffer = &xds110.txn_requests[xds110.txn_request_size];
1680 /* Clear data out buffer to default value of all zeros */
1681 memset((void *)buffer, 0x00, total_bytes);
1682 for (i = 0; i < cmd->cmd.scan->num_fields; i++) {
1683 if (cmd->cmd.scan->fields[i].out_value != 0) {
1684 /* Copy over data to scan out into request buffer */
1685 bit_copy(buffer, offset, cmd->cmd.scan->fields[i].out_value, 0,
1686 cmd->cmd.scan->fields[i].num_bits);
1687 }
1688 offset += cmd->cmd.scan->fields[i].num_bits;
1689 xds110.txn_scan_results[xds110.txn_result_count].first = (i == 0);
1690 xds110.txn_scan_results[xds110.txn_result_count].num_bits =
1691 cmd->cmd.scan->fields[i].num_bits;
1692 xds110.txn_scan_results[xds110.txn_result_count++].buffer =
1693 cmd->cmd.scan->fields[i].in_value;
1694 }
1695 xds110.txn_request_size += total_bytes;
1696 xds110.txn_result_size += total_bytes;
1697
1698 return;
1699}
1700
1701static void xds110_queue_runtest(struct jtag_command *cmd)
1702{
1703 uint32_t clocks = (uint32_t)cmd->cmd.stableclocks->num_cycles;
1704 uint8_t end_state = (uint8_t)xds_jtag_state[cmd->cmd.runtest->end_state];
1705
1706 /* Check if new request would be too large to fit */
1707 if ((xds110.txn_request_size + 1 + sizeof(clocks) + sizeof(end_state) + 1)
1708 > MAX_DATA_BLOCK)
1709 xds110_flush();
1710
1711 clocks = (uint32_t)cmd->cmd.stableclocks->num_cycles;
1712 end_state = (uint8_t)xds_jtag_state[cmd->cmd.runtest->end_state];
1713
1714 /* Queue request and cycle count directly to queue buffer */
1715 xds110.txn_requests[xds110.txn_request_size++] = CMD_RUNTEST;
1716 xds110.txn_requests[xds110.txn_request_size++] = (clocks >> 0) & 0xff;
1717 xds110.txn_requests[xds110.txn_request_size++] = (clocks >> 8) & 0xff;
1718 xds110.txn_requests[xds110.txn_request_size++] = (clocks >> 16) & 0xff;
1719 xds110.txn_requests[xds110.txn_request_size++] = (clocks >> 24) & 0xff;
1720 xds110.txn_requests[xds110.txn_request_size++] = end_state;
1721
1722 return;
1723}
1724
1725static void xds110_queue_stableclocks(struct jtag_command *cmd)
1726{
1727 uint32_t clocks = (uint32_t)cmd->cmd.stableclocks->num_cycles;
1728
1729 /* Check if new request would be too large to fit */
1730 if ((xds110.txn_request_size + 1 + sizeof(clocks) + 1) > MAX_DATA_BLOCK)
1731 xds110_flush();
1732
1733 /* Queue request and cycle count directly to queue buffer */
1734 xds110.txn_requests[xds110.txn_request_size++] = CMD_STABLECLOCKS;
1735 xds110.txn_requests[xds110.txn_request_size++] = (clocks >> 0) & 0xff;
1736 xds110.txn_requests[xds110.txn_request_size++] = (clocks >> 8) & 0xff;
1737 xds110.txn_requests[xds110.txn_request_size++] = (clocks >> 16) & 0xff;
1738 xds110.txn_requests[xds110.txn_request_size++] = (clocks >> 24) & 0xff;
1739
1740 return;
1741}
1742
1743static void xds110_execute_command(struct jtag_command *cmd)
1744{
1745 switch (cmd->type) {
1746 case JTAG_RESET:
1747 xds110_flush();
1748 xds110_execute_reset(cmd);
1749 break;
1750 case JTAG_SLEEP:
1751 xds110_flush();
1752 xds110_execute_sleep(cmd);
1753 break;
1754 case JTAG_TLR_RESET:
1755 xds110_flush();
1756 xds110_execute_tlr_reset(cmd);
1757 break;
1758 case JTAG_PATHMOVE:
1759 xds110_flush();
1760 xds110_execute_pathmove(cmd);
1761 break;
1762 case JTAG_SCAN:
1763 xds110_queue_scan(cmd);
1764 break;
1765 case JTAG_RUNTEST:
1766 xds110_queue_runtest(cmd);
1767 break;
1768 case JTAG_STABLECLOCKS:
1769 xds110_queue_stableclocks(cmd);
1770 break;
1771 case JTAG_TMS:
1772 default:
1773 LOG_ERROR("BUG: unknown JTAG command type 0x%x encountered",
1774 cmd->type);
1775 exit(-1);
1776 }
1777}
1778
1779static int xds110_execute_queue(void)
1780{
1781 struct jtag_command *cmd = jtag_command_queue;
1782
1783 while (cmd != 0) {
1784 xds110_execute_command(cmd);
1785 cmd = cmd->next;
1786 }
1787
1788 xds110_flush();
1789
1790 return ERROR_OK;
1791}
1792
1793static int xds110_speed(int speed)
1794{
1795 bool success;
1796
1797 if (speed == 0) {
1798 LOG_INFO("XDS110: RTCK not supported");
1799 return ERROR_JTAG_NOT_IMPLEMENTED;
1800 }
1801
1802 if (speed > XDS110_MAX_TCK_SPEED) {
1803 LOG_INFO("XDS110: reduce speed request: %dkHz to %dkHz maximum",
1804 speed, XDS110_MAX_TCK_SPEED);
1805 speed = XDS110_MAX_TCK_SPEED;
1806 }
1807
1808 if (speed < XDS110_MIN_TCK_SPEED) {
1809 LOG_INFO("XDS110: increase speed request: %dkHz to %dkHz minimum",
1810 speed, XDS110_MIN_TCK_SPEED);
1811 speed = XDS110_MIN_TCK_SPEED;
1812 }
1813
1814 /* The default is the maximum frequency the XDS110 can support */
1815 uint32_t freq_to_use = XDS110_MAX_TCK_SPEED * 1000; /* Hz */
1816 uint32_t delay_count = 0;
1817
1818 if (XDS110_MAX_TCK_SPEED != speed) {
1819 freq_to_use = speed * 1000; /* Hz */
1820
1821 /* Calculate the delay count value */
1822 double one_giga = 1000000000;
1823 /* Get the pulse duration for the maximum frequency supported in ns */
1824 double max_freq_pulse_duration = one_giga /
1825 (XDS110_MAX_TCK_SPEED * 1000);
1826
1827 /* Convert frequency to pulse duration */
1828 double freq_to_pulse_width_in_ns = one_giga / freq_to_use;
1829
1830 /*
1831 * Start with the pulse duration for the maximum frequency. Keep
1832 * decrementing the time added by each count value till the requested
1833 * frequency pulse is less than the calculated value.
1834 */
1835 double current_value = max_freq_pulse_duration;
1836
1837 while (current_value < freq_to_pulse_width_in_ns) {
1838 current_value += XDS110_TCK_PULSE_INCREMENT;
1839 ++delay_count;
1840 }
1841
1842 /*
1843 * Determine which delay count yields the best match.
1844 * The one obtained above or one less.
1845 */
1846 if (delay_count) {
1847 double diff_freq_1 = freq_to_use -
1848 (one_giga / (max_freq_pulse_duration +
1849 (XDS110_TCK_PULSE_INCREMENT * delay_count)));
1850 double diff_freq_2 = (one_giga / (max_freq_pulse_duration +
1851 (XDS110_TCK_PULSE_INCREMENT * (delay_count - 1)))) -
1852 freq_to_use;
1853
1854 /* One less count value yields a better match */
1855 if (diff_freq_1 > diff_freq_2)
1856 --delay_count;
1857 }
1858 }
1859
1860 /* Send the delay count to the XDS110 firmware */
1861 success = xds_set_tck_delay(delay_count);
1862
1863 if (success) {
1864 xds110.delay_count = delay_count;
1865 xds110.speed = speed;
1866 }
1867
1868 return (success) ? ERROR_OK : ERROR_FAIL;
1869}
1870
1871static int xds110_speed_div(int speed, int *khz)
1872{
1873 *khz = speed;
1874 return ERROR_OK;
1875}
1876
1877static int xds110_khz(int khz, int *jtag_speed)
1878{
1879 *jtag_speed = khz;
1880 return ERROR_OK;
1881}
1882
1883static int_least32_t xds110_swd_frequency(int_least32_t hz)
1884{
1885 if (hz > 0)
1886 xds110_speed(hz / 1000);
1887 return hz;
1888}
1889
1890COMMAND_HANDLER(xds110_handle_info_command)
1891{
1892 xds110_show_info();
1893 return ERROR_OK;
1894}
1895
1896COMMAND_HANDLER(xds110_handle_serial_command)
1897{
1898 wchar_t serial[XDS110_SERIAL_LEN + 1];
1899
1900 xds110.serial[0] = 0;
1901
1902 if (CMD_ARGC == 1) {
1903 size_t len = mbstowcs(0, CMD_ARGV[0], 0);
1904 if (len > XDS110_SERIAL_LEN) {
1905 LOG_ERROR("XDS110: serial number is limited to %d characters",
1906 XDS110_SERIAL_LEN);
1907 return ERROR_FAIL;
1908 }
1909 if ((size_t)-1 == mbstowcs(serial, CMD_ARGV[0], len + 1)) {
1910 LOG_ERROR("XDS110: unable to convert serial number");
1911 return ERROR_FAIL;
1912 }
1913
1914 for (uint32_t i = 0; i < len; i++) {
1915 xds110.serial[i] = (char)serial[i];
1916 }
1917 xds110.serial[len] = 0;
1918 } else {
1919 LOG_ERROR("XDS110: expected exactly one argument to xds110_serial "
1920 "<serial-number>");
1921 return ERROR_FAIL;
1922 }
1923
1924 return ERROR_OK;
1925}
1926
1927static const struct command_registration xds110_subcommand_handlers[] = {
1928 {
1929 .name = "info",
1930 .handler = &xds110_handle_info_command,
1931 .mode = COMMAND_EXEC,
1932 .usage = "",
1933 .help = "show XDS110 info",
1934 },
1935 COMMAND_REGISTRATION_DONE
1936};
1937
1938static const struct command_registration xds110_command_handlers[] = {
1939 {
1940 .name = "xds110",
1941 .mode = COMMAND_ANY,
1942 .help = "perform XDS110 management",
1943 .usage = "<cmd>",
1944 .chain = xds110_subcommand_handlers,
1945 },
1946 {
1947 .name = "xds110_serial",
1948 .handler = &xds110_handle_serial_command,
1949 .mode = COMMAND_CONFIG,
1950 .help = "set the XDS110 probe serial number",
1951 .usage = "serial_string",
1952 },
1953 COMMAND_REGISTRATION_DONE
1954};
1955
1956static const struct swd_driver xds110_swd_driver = {
1957 .init = xds110_swd_init,
1958 .frequency = xds110_swd_frequency,
1959 .switch_seq = xds110_swd_switch_seq,
1960 .read_reg = xds110_swd_read_reg,
1961 .write_reg = xds110_swd_write_reg,
1962 .run = xds110_swd_run_queue,
1963};
1964
1965static const char * const xds110_transport[] = { "swd", "jtag", NULL };
1966
1967struct jtag_interface xds110_interface = {
1968 .name = "xds110",
1969 .commands = xds110_command_handlers,
1970 .swd = &xds110_swd_driver,
1971 .transports = xds110_transport,
1972
1973 .execute_queue = xds110_execute_queue,
1974 .speed = xds110_speed,
1975 .speed_div = xds110_speed_div,
1976 .khz = xds110_khz,
1977 .init = xds110_init,
1978 .quit = xds110_quit,
1979};
diff --git a/openocd/src/jtag/interfaces.c b/openocd/src/jtag/interfaces.c
index ad656a8..1dc27f1 100644
--- a/openocd/src/jtag/interfaces.c
+++ b/openocd/src/jtag/interfaces.c
@@ -123,6 +123,9 @@ extern struct jtag_interface bcm2835gpio_interface;
123#if BUILD_CMSIS_DAP == 1 123#if BUILD_CMSIS_DAP == 1
124extern struct jtag_interface cmsis_dap_interface; 124extern struct jtag_interface cmsis_dap_interface;
125#endif 125#endif
126#if BUILD_XDS110 == 1
127extern struct jtag_interface xds110_interface;
128#endif
126#endif /* standard drivers */ 129#endif /* standard drivers */
127 130
128/** 131/**
@@ -216,6 +219,9 @@ struct jtag_interface *jtag_interfaces[] = {
216#if BUILD_CMSIS_DAP == 1 219#if BUILD_CMSIS_DAP == 1
217 &cmsis_dap_interface, 220 &cmsis_dap_interface,
218#endif 221#endif
222#if BUILD_XDS110 == 1
223 &xds110_interface,
224#endif
219#endif /* standard drivers */ 225#endif /* standard drivers */
220 NULL, 226 NULL,
221 }; 227 };
diff --git a/openocd/tcl/interface/xds110.cfg b/openocd/tcl/interface/xds110.cfg
new file mode 100644
index 0000000..cabff55
--- /dev/null
+++ b/openocd/tcl/interface/xds110.cfg
@@ -0,0 +1,12 @@
1#
2# Texas Instruments XDS110
3#
4# http://processors.wiki.ti.com/index.php/XDS110
5#
6
7interface xds110
8
9# Use serial number option to use a specific XDS110
10# when more than one are connected to the host.
11#xds110_serial 00000000
12
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