Hi, all!
First of all, pxa270.cfg in current trunk doesn't work, because it has
bad line in file.
The following patch fixes this problem:
Index: src/target/target/pxa270.cfg
===================================================================
--- src/target/target/pxa270.cfg (revision 1377)
+++ src/target/target/pxa270.cfg (working copy)
@@ -32,7 +32,7 @@
set _TARGETNAME [format "%s.cpu" $_CHIPNAME]
-jtag newtap $_TARGETNAME -irlen 7 -ircapture 0x1 -irmask 0x7f
-expected-id $_CPUTAPID
+jtag newtap $_CHIPNAME cpu -irlen 7 -ircapture 0x1 -irmask 0x7f
-expected-id $_CPUTAPID
target create $_TARGETNAME xscale -endian $_ENDIAN -chain-position
$_TARGETNAME -variant pxa27x
# maps to PXA internal RAM. If you are using a PXA255
Second, this doesn't help with SoC itself.
As the above patch does allow OpenOCD to run, this doesn't help us to
make target work.
I produced the following config:
source [find interface/jlink.cfg]
jtag_rclk 2
jtag_khz 0
#Marvell/Intel PXA270 Script
if { [info exists CHIPNAME] } {
set _CHIPNAME $CHIPNAME
} else {
set _CHIPNAME pxa270
}
if { [info exists ENDIAN] } {
set _ENDIAN $ENDIAN
} else {
set _ENDIAN little
}
if { [info exists CPUTAPID ] } {
set _CPUTAPID $CPUTAPID
} else {
# force an error till we get a good number
set _CPUTAPID 0xffffffff
}
# set jtag_nsrst_delay to the delay introduced by your reset circuit
# the rest of the needed delays are built into the openocd program
jtag_nsrst_delay 260
# set the jtag_ntrst_delay to the delay introduced by a reset circuit
# the rest of the needed delays are built into the openocd program
jtag_ntrst_delay 0
#use combined on interfaces or targets that can't set TRST/SRST separately
reset_config trst_and_srst separate
#jtag scan chain
set _TARGETNAME [format "%s.cpu" $_CHIPNAME]
jtag newtap $_CHIPNAME cpu -irlen 7 -ircapture 0x1 -irmask 0x7f
-expected-id $_CPUTAPID
target create $_TARGETNAME xscale -endian $_ENDIAN -chain-position
$_TARGETNAME -variant pxa27x
# maps to PXA internal RAM. If you are using a PXA255
# you must initialize SDRAM or leave this option off
$_TARGETNAME configure -work-area-virt 0 -work-area-phys 0x5c000000
-work-area-size 0x10000 -work-area-backup 0
#flash bank <driver> <base> <size> <chip_width> <bus_width>
# works for P30 flash
flash bank cfi 0x00000000 0x1000000 2 4 0
init
poll
reset run
poll
sleep 200
poll
wait_halt
poll
armv4_5 reg
And I get the following output with it: (the same happens when I type
these commands from telnet intarface)
User : 10 1 command.c:494 command_run_line():
Debug: 11 1 configuration.c:88 find_file(): found pxa270.cfg
Debug: 12 1 configuration.c:88 find_file(): found
/usr/local/lib/openocd/interface/jlink.cfg
Debug: 14 2 command.c:91 script_command(): script_command - interface
Debug: 15 2 command.c:108 script_command(): script_command -
interface, argv[0]=ocd_interface
Debug: 16 2 command.c:108 script_command(): script_command -
interface, argv[1]=jlink
Debug: 18 2 command.c:91 script_command(): script_command - jtag_khz
Debug: 19 2 command.c:108 script_command(): script_command - jtag_khz,
argv[0]=ocd_jtag_khz
Debug: 20 2 command.c:108 script_command(): script_command - jtag_khz, argv[1]=0
Debug: 21 2 jtag.c:2604 handle_jtag_khz_command(): handle jtag khz
User : 22 2 command.c:383 command_print(): RCLK - adaptive
Debug: 24 2 command.c:91 script_command(): script_command - jtag_khz
Debug: 25 2 command.c:108 script_command(): script_command - jtag_khz,
argv[0]=ocd_jtag_khz
Debug: 26 2 command.c:108 script_command(): script_command - jtag_khz, argv[1]=0
Debug: 27 2 jtag.c:2604 handle_jtag_khz_command(): handle jtag khz
User : 28 2 command.c:383 command_print(): RCLK - adaptive
Debug: 30 2 command.c:91 script_command(): script_command - jtag_nsrst_delay
Debug: 31 2 command.c:108 script_command(): script_command -
jtag_nsrst_delay, argv[0]=ocd_jtag_nsrst_delay
Debug: 32 2 command.c:108 script_command(): script_command -
jtag_nsrst_delay, argv[1]=260
Debug: 34 2 command.c:91 script_command(): script_command - jtag_ntrst_delay
Debug: 35 2 command.c:108 script_command(): script_command -
jtag_ntrst_delay, argv[0]=ocd_jtag_ntrst_delay
Debug: 36 2 command.c:108 script_command(): script_command -
jtag_ntrst_delay, argv[1]=0
...
(skipped)
...
Debug: 62 4 openocd.c:137 handle_init_command(): target init complete
Error: 63 1087 jlink.c:533 jlink_get_version_info(): J-Link command
EMU_CMD_VERSION failed (-110)
Info : 64 1090 jlink.c:528 jlink_get_version_info(): J-Link compiled
Jul 30 2008 11:24:37 ARM Rev.5
Info : 65 1092 jlink.c:496 jlink_get_status(): Vref = 3.261 TCK = 1
TDI = 0 TDO = 1 TMS = 0 SRST = 1 TRST = 1
Info : 66 1092 jlink.c:317 jlink_init(): J-Link JTAG Interface ready
Debug: 67 1092 jlink.c:446 jlink_reset(): trst: 0, srst: 0
Debug: 68 1094 openocd.c:144 handle_init_command(): jtag interface init complete
Debug: 69 1094 jtag.c:2199 jtag_init_inner(): Init JTAG chain
Debug: 70 1094 jtag.c:385 jtag_call_event_callbacks(): jtag event:
JTAG controller reset (RESET or TRST)
Debug: 71 1094 jtag.c:1446 jtag_reset_callback(): -
Debug: 72 1097 jtag.c:385 jtag_call_event_callbacks(): jtag event:
JTAG controller reset (RESET or TRST)
Debug: 73 1097 jtag.c:1446 jtag_reset_callback(): -
Info : 74 1133 jtag.c:1566 jtag_examine_chain(): JTAG tap: pxa270.cpu
tap/device found: 0x79265013 (Manufacturer: 0x009, Part: 0x9265,
Version: 0x7)
Error: 75 1133 jtag.c:1590 jtag_examine_chain(): JTAG tap: pxa270.cpu
got: 0x79265013 (mfg: 0x009, part: 0x9265, ver: 0x7)
Error: 76 1133 jtag.c:1599 jtag_examine_chain(): JTAG tap: pxa270.cpu
expected 1 of 1: 0xffffffff (mfg: 0x7ff, part: 0xffff, ver: 0xf)
(so, we found our SoC here)
Debug: 78 1133 jtag.c:385 jtag_call_event_callbacks(): jtag event:
JTAG controller reset (RESET or TRST)
Debug: 79 1133 jtag.c:1446 jtag_reset_callback(): -
Debug: 80 1136 openocd.c:150 handle_init_command(): jtag init complete
Debug: 81 1136 openocd.c:153 handle_init_command(): jtag examine complete
Debug: 82 1136 openocd.c:159 handle_init_command(): flash init complete
Debug: 83 1136 openocd.c:163 handle_init_command(): mflash init complete
Debug: 84 1136 openocd.c:167 handle_init_command(): NAND init complete
Debug: 85 1136 openocd.c:171 handle_init_command(): pld init complete
Warn : 86 1136 telnet_server.c:612 telnet_init(): no telnet port
specified, using default port 4444
Warn : 87 1136 gdb_server.c:2201 gdb_init(): no gdb port specified,
using default port 3333
Debug: 88 1136 gdb_server.c:2225 gdb_init(): gdb service for target
xscale at port 3333
Warn : 89 1136 tcl_server.c:178 tcl_init(): no tcl port specified,
using default port 6666
Warn : 90 1136 log.c:389 keep_alive(): BUG: keep_alive() was not
invoked in the 1000ms timelimit. GDB alive packet not sent! (1136)
Debug: 93 1136 command.c:91 script_command(): script_command - poll
Debug: 94 1136 command.c:108 script_command(): script_command - poll,
argv[0]=ocd_poll
User : 95 1137 target.c:959 target_arch_state(): target state: unknown
Debug: 97 1137 command.c:91 script_command(): script_command - reset
Debug: 98 1137 command.c:108 script_command(): script_command - reset,
argv[0]=ocd_reset
Debug: 99 1137 command.c:108 script_command(): script_command - reset,
argv[1]=run
Debug: 100 1137 target.c:3920 jim_target(): Target command params:
Debug: 101 1137 target.c:3921 jim_target(): target names
Debug: 102 1137 target.c:3054 target_handle_event(): event: 11
reset-start - no action
Debug: 103 1137 jtag.c:2232 jtag_init_reset(): Trying to bring the
JTAG controller to life by asserting TRST / RESET
Debug: 104 1137 jtag.c:1138 jtag_add_reset(): SRST line released
Debug: 105 1137 jtag.c:1157 jtag_add_reset(): TRST line asserted
Debug: 106 1137 jtag.c:385 jtag_call_event_callbacks(): jtag event:
JTAG controller reset (RESET or TRST)
Debug: 107 1137 jtag.c:1446 jtag_reset_callback(): -
Debug: 108 1137 jtag.c:1134 jtag_add_reset(): SRST line asserted
Debug: 109 1137 jtag.c:1157 jtag_add_reset(): TRST line asserted
Debug: 110 1137 jtag.c:385 jtag_call_event_callbacks(): jtag event:
JTAG controller reset (RESET or TRST)
Debug: 111 1137 jtag.c:1446 jtag_reset_callback(): -
Debug: 112 1137 jtag.c:1134 jtag_add_reset(): SRST line asserted
Debug: 113 1137 jtag.c:1138 jtag_add_reset(): SRST line released
Debug: 114 1137 jlink.c:446 jlink_reset(): trst: 1, srst: 0
Debug: 115 1400 jlink.c:446 jlink_reset(): trst: 1, srst: 1
Debug: 116 1403 jlink.c:446 jlink_reset(): trst: 0, srst: 1
Debug: 117 1405 jlink.c:446 jlink_reset(): trst: 0, srst: 0
Debug: 119 1668 jtag.c:2199 jtag_init_inner(): Init JTAG chain
Debug: 120 1668 jtag.c:385 jtag_call_event_callbacks(): jtag event:
JTAG controller reset (RESET or TRST)
Debug: 121 1668 jtag.c:1446 jtag_reset_callback(): -
Debug: 122 1672 jtag.c:385 jtag_call_event_callbacks(): jtag event:
JTAG controller reset (RESET or TRST)
Debug: 123 1672 jtag.c:1446 jtag_reset_callback(): -
Info : 124 1708 jtag.c:1566 jtag_examine_chain(): JTAG tap: pxa270.cpu
tap/device found: 0x79265013 (Manufacturer: 0x009, Part: 0x9265,
Version: 0x7)
Error: 125 1708 jtag.c:1590 jtag_examine_chain(): JTAG tap: pxa270.cpu
got: 0x79265013 (mfg: 0x009, part: 0x9265, ver: 0x7)
Error: 126 1708 jtag.c:1599 jtag_examine_chain(): JTAG tap: pxa270.cpu
expected 1 of 1: 0xffffffff (mfg: 0x7ff, part: 0xffff, ver: 0xf)
Error: 127 1708 jtag.c:2214 jtag_init_inner(): trying to validate
configured JTAG chain anyway...
Debug: 128 1708 jtag.c:385 jtag_call_event_callbacks(): jtag event:
JTAG controller reset (RESET or TRST)
Debug: 129 1708 jtag.c:1446 jtag_reset_callback(): -
Debug: 130 1711 target.c:3920 jim_target(): Target command params:
Debug: 131 1711 target.c:3921 jim_target(): target names
Debug: 132 1711 target.c:3920 jim_target(): Target command params:
Debug: 133 1711 target.c:3921 jim_target(): target names
Debug: 134 1711 target.c:3054 target_handle_event(): event: 12
reset-assert-pre - no action
Debug: 135 1711 xscale.c:1587 xscale_assert_reset(): target->state: unknown
And then we get:
Warn : 136 1717 jtag.c:1350 jtag_check_value(): TAP pxa270.cpu:
Warn : 137 1717 jtag.c:1360 jtag_check_value(): value captured during
scan didn't pass the requested check:
Warn : 138 1717 jtag.c:1362 jtag_check_value(): captured: 0x00
check_value: 0x02 check_mask: 0x07
Warn : 139 1717 jtag.c:1314 jtag_read_buffer(): in_handler: w/o
"in_value", mismatch in SDR
Error: 140 1717 xscale.c:757 xscale_write_dcsr(): JTAG error while writing DCSR
Which is strange;
Debug: 141 1720 jtag.c:1134 jtag_add_reset(): SRST line asserted
Debug: 142 1720 jlink.c:446 jlink_reset(): trst: 0, srst: 1
Debug: 143 1723 target.c:3054 target_handle_event(): event: 13
reset-assert-post - no action
Debug: 144 1723 target.c:3920 jim_target(): Target command params:
Debug: 145 1723 target.c:3921 jim_target(): target names
Debug: 146 1723 target.c:3054 target_handle_event(): event: 14
reset-deassert-pre - no action
Debug: 147 1723 xscale.c:1638 xscale_deassert_reset(): -
Debug: 148 1723 jtag.c:1138 jtag_add_reset(): SRST line released
Debug: 149 1723 jlink.c:446 jlink_reset(): trst: 0, srst: 0
Warn : 151 2401 jtag.c:1350 jtag_check_value(): TAP pxa270.cpu:
Warn : 152 2401 jtag.c:1360 jtag_check_value(): value captured during
scan didn't pass the requested check:
Warn : 153 2401 jtag.c:1362 jtag_check_value(): captured: 0x00
check_value: 0x02 check_mask: 0x07
Warn : 154 2401 jtag.c:1314 jtag_read_buffer(): in_handler: w/o
"in_value", mismatch in SDR
Error: 155 2401 xscale.c:757 xscale_write_dcsr(): JTAG error while writing DCSR
Debug: 156 2401 configuration.c:88 find_file(): found
/usr/local/lib/openocd/xscale/debug_handler.bin
Debug: 157 2401 xscale.c:789 xscale_load_ic(): loading miniIC at 0xfe000820
Debug: 158 2401 xscale.c:775 parity(): parity of 0xee1ade10 is 0
Debug: 159 2401 xscale.c:775 parity(): parity of 0xe21dd102 is 1
Debug: 160 2401 xscale.c:775 parity(): parity of 0x1a000001 is 0
Debug: 161 2401 xscale.c:775 parity(): parity of 0xe3a0d103 is 1
Debug: 162 2401 xscale.c:775 parity(): parity of 0xee0ade10 is 1
Debug: 163 2401 xscale.c:775 parity(): parity of 0xee1efe10 is 0
Debug: 164 2401 xscale.c:775 parity(): parity of 0x6afffffd is 1
Debug: 165 2401 xscale.c:775 parity(): parity of 0xee080e10 is 1
Debug: 166 2427 xscale.c:789 xscale_load_ic(): loading miniIC at 0xfe000840
Debug: 167 2427 xscale.c:775 parity(): parity of 0xee1efe10 is 0
Debug: 168 2427 xscale.c:775 parity(): parity of 0x6afffffd is 1
Debug: 169 2427 xscale.c:775 parity(): parity of 0xee08ee10 is 0
Debug: 170 2427 xscale.c:775 parity(): parity of 0xe1a00001 is 1
Debug: 171 2427 xscale.c:775 parity(): parity of 0xeb000170 is 0
Debug: 172 2427 xscale.c:775 parity(): parity of 0xe1a00002 is 1
Debug: 173 2427 xscale.c:775 parity(): parity of 0xeb00016e is 0
Debug: 174 2427 xscale.c:775 parity(): parity of 0xe1a00003 is 0
Debug: 175 2451 xscale.c:789 xscale_load_ic(): loading miniIC at 0xfe000860
Debug: 176 2451 xscale.c:775 parity(): parity of 0xeb00016c is 1
Debug: 177 2451 xscale.c:775 parity(): parity of 0xe1a00004 is 1
Debug: 178 2451 xscale.c:775 parity(): parity of 0xeb00016a is 1
Debug: 179 2451 xscale.c:775 parity(): parity of 0xe1a00005 is 0
Debug: 180 2451 xscale.c:775 parity(): parity of 0xeb000168 is 0
Debug: 181 2451 xscale.c:775 parity(): parity of 0xe1a00006 is 0
Debug: 182 2451 xscale.c:775 parity(): parity of 0xeb000166 is 1
Debug: 183 2451 xscale.c:775 parity(): parity of 0xe1a00007 is 1
...
(skipped)
...
Debug: 598 3579 xscale.c:789 xscale_load_ic(): loading miniIC at 0xffff0000
Debug: 599 3579 xscale.c:775 parity(): parity of 0xea804206 is 0
Debug: 600 3579 xscale.c:775 parity(): parity of 0xeafffffe is 0
Debug: 601 3579 xscale.c:775 parity(): parity of 0xeafffffe is 0
Debug: 602 3579 xscale.c:775 parity(): parity of 0xeafffffe is 0
Debug: 603 3579 xscale.c:775 parity(): parity of 0xeafffffe is 0
Debug: 604 3579 xscale.c:775 parity(): parity of 0xeafffffe is 0
Debug: 605 3579 xscale.c:775 parity(): parity of 0xeafffffe is 0
Debug: 606 3579 xscale.c:775 parity(): parity of 0xeafffffe is 0
And then we get lots of these:
Warn : 607 3603 log.c:389 keep_alive(): BUG: keep_alive() was not
invoked in the 1000ms timelimit. GDB alive packet not sent! (1456)
Warn : 609 3713 jtag.c:1350 jtag_check_value(): TAP pxa270.cpu:
Warn : 610 3713 jtag.c:1360 jtag_check_value(): value captured during
scan didn't pass the requested check:
Warn : 611 3713 jtag.c:1362 jtag_check_value(): captured: 0x00
check_value: 0x02 check_mask: 0x07
Warn : 612 3713 jtag.c:1314 jtag_read_buffer(): in_handler: w/o
"in_value", mismatch in SDR
Error: 613 3713 xscale.c:757 xscale_write_dcsr(): JTAG error while writing DCSR
Warn : 614 3718 jtag.c:1350 jtag_check_value(): TAP pxa270.cpu:
Warn : 615 3718 jtag.c:1360 jtag_check_value(): value captured during
scan didn't pass the requested check:
Warn : 616 3718 jtag.c:1362 jtag_check_value(): captured: 0x00
check_value: 0x02 check_mask: 0x07
Warn : 617 3718 jtag.c:1314 jtag_read_buffer(): in_handler: w/o
"in_value", mismatch in SDR
Error: 618 3718 xscale.c:757 xscale_write_dcsr(): JTAG error while writing DCSR
Warn : 619 3732 jtag.c:1350 jtag_check_value(): TAP pxa270.cpu:
Warn : 620 3732 jtag.c:1360 jtag_check_value(): value captured during
scan didn't pass the requested check:
Warn : 621 3732 jtag.c:1362 jtag_check_value(): captured: 0x00
check_value: 0x02 check_mask: 0x07
Warn : 622 3732 jtag.c:1314 jtag_read_buffer(): in_handler: w/o
"in_value", mismatch in SDR
Error: 623 3732 xscale.c:289 xscale_read_dcsr(): JTAG error while reading DCSR
Debug: 624 3732 xscale.c:1303 xscale_resume(): -
Debug: 625 3732 xscale.c:1933 xscale_read_memory(): address:
0xffff0004, size: 0x00000004, count: 0x00000001
Debug: 626 3732 xscale.c:582 xscale_write_rx(): polling RX
Warn : 627 3738 jtag.c:1350 jtag_check_value(): TAP pxa270.cpu:
Warn : 628 3738 jtag.c:1360 jtag_check_value(): value captured during
scan didn't pass the requested check:
Warn : 629 3738 jtag.c:1362 jtag_check_value(): captured: 0x00
check_value: 0x02 check_mask: 0x06
Warn : 630 3738 jtag.c:1300 jtag_read_buffer(): in_handler: with
"in_value", mismatch in SDR
Error: 631 3738 xscale.c:589 xscale_write_rx(): JTAG error while writing RX
Debug: 632 3738 target.c:1190 target_read_u32(): address: 0xffff0004 failed
Debug: 633 3738 xscale.c:1933 xscale_read_memory(): address:
0xffff0008, size: 0x00000004, count: 0x00000001
Debug: 634 3738 xscale.c:582 xscale_write_rx(): polling RX
Warn : 635 3743 jtag.c:1350 jtag_check_value(): TAP pxa270.cpu:
Warn : 636 3743 jtag.c:1360 jtag_check_value(): value captured during
scan didn't pass the requested check:
Warn : 637 3743 jtag.c:1362 jtag_check_value(): captured: 0x00
check_value: 0x02 check_mask: 0x06
Warn : 638 3743 jtag.c:1300 jtag_read_buffer(): in_handler: with
"in_value", mismatch in SDR
Error: 639 3743 xscale.c:589 xscale_write_rx(): JTAG error while writing RX
Debug: 640 3743 target.c:1190 target_read_u32(): address: 0xffff0008 failed
...
(skip)
...
Debug: 770 3869 xscale.c:582 xscale_write_rx(): polling RX
Warn : 771 3874 jtag.c:1350 jtag_check_value(): TAP pxa270.cpu:
Warn : 772 3874 jtag.c:1360 jtag_check_value(): value captured during
scan didn't pass the requested check:
Warn : 773 3874 jtag.c:1362 jtag_check_value(): captured: 0x00
check_value: 0x02 check_mask: 0x06
Warn : 774 3874 jtag.c:1300 jtag_read_buffer(): in_handler: with
"in_value", mismatch in SDR
Error: 775 3874 xscale.c:589 xscale_write_rx(): JTAG error while writing RX
Debug: 776 3874 xscale.c:1413 xscale_resume(): writing cpsr with value
0x00000000
Debug: 777 3874 xscale.c:582 xscale_write_rx(): polling RX
Warn : 778 3879 jtag.c:1350 jtag_check_value(): TAP pxa270.cpu:
Warn : 779 3879 jtag.c:1360 jtag_check_value(): value captured during
scan didn't pass the requested check:
Warn : 780 3879 jtag.c:1362 jtag_check_value(): captured: 0x00
check_value: 0x02 check_mask: 0x06
Warn : 781 3879 jtag.c:1300 jtag_read_buffer(): in_handler: with
"in_value", mismatch in SDR
Error: 782 3879 xscale.c:589 xscale_write_rx(): JTAG error while writing RX
Debug: 783 3879 xscale.c:1419 xscale_resume(): writing r7 with value 0x00000000
Debug: 784 3879 xscale.c:582 xscale_write_rx(): polling RX
Warn : 785 3884 jtag.c:1350 jtag_check_value(): TAP pxa270.cpu:
Warn : 786 3884 jtag.c:1360 jtag_check_value(): value captured during
scan didn't pass the requested check:
Warn : 787 3884 jtag.c:1362 jtag_check_value(): captured: 0x00
check_value: 0x02 check_mask: 0x06
Warn : 788 3884 jtag.c:1300 jtag_read_buffer(): in_handler: with
"in_value", mismatch in SDR
Error: 789 3884 xscale.c:589 xscale_write_rx(): JTAG error while writing RX
Debug: 790 3884 xscale.c:1419 xscale_resume(): writing r6 with value 0x00000000
Debug: 791 3884 xscale.c:582 xscale_write_rx(): polling RX
Warn : 792 3889 jtag.c:1350 jtag_check_value(): TAP pxa270.cpu:
Warn : 793 3889 jtag.c:1360 jtag_check_value(): value captured during
scan didn't pass the requested check:
Warn : 794 3889 jtag.c:1362 jtag_check_value(): captured: 0x00
check_value: 0x02 check_mask: 0x06
Warn : 795 3889 jtag.c:1300 jtag_read_buffer(): in_handler: with
"in_value", mismatch in SDR
Error: 796 3889 xscale.c:589 xscale_write_rx(): JTAG error while writing RX
Debug: 797 3889 xscale.c:1419 xscale_resume(): writing r5 with value 0x00000000
...
(skip)
...Debug: 839 3919 xscale.c:1424 xscale_resume(): writing PC with
value 0x00000000
Debug: 840 3919 target.c:696 target_call_event_callbacks(): target
event 6 (resumed)
Debug: 841 3919 target.c:3054 target_handle_event(): event: 6 resumed
- no action
Debug: 842 3919 xscale.c:1441 xscale_resume(): target resumed
Debug: 843 3919 target.c:3054 target_handle_event(): event: 15
reset-deassert-post - no action
Debug: 844 3919 target.c:3920 jim_target(): Target command params:
Debug: 845 3919 target.c:3921 jim_target(): target names
Debug: 846 3919 target.c:3054 target_handle_event(): event: 21
reset-end - no action
Warn : 847 3925 jtag.c:1350 jtag_check_value(): TAP pxa270.cpu:
Warn : 848 3925 jtag.c:1360 jtag_check_value(): value captured during
scan didn't pass the requested check:
Warn : 849 3925 jtag.c:1362 jtag_check_value(): captured: 0x00
check_value: 0x02 check_mask: 0x06
Warn : 850 3925 jtag.c:1300 jtag_read_buffer(): in_handler: with
"in_value", mismatch in SDR
Error: 851 3925 xscale.c:502 xscale_read_tx(): JTAG error while reading TX
User : 852 3925 xscale.c:1013 xscale_poll(): error while polling TX
register, reset CPU
Debug: 853 3925 target.c:696 target_call_event_callbacks(): target
event 4 (early-halted)
Debug: 854 3925 target.c:3054 target_handle_event(): event: 4
early-halted - no action
Debug: 855 3925 target.c:696 target_call_event_callbacks(): target
event 5 (halted)
Debug: 856 3925 target.c:3054 target_handle_event(): event: 5 halted - no action
User : 857 3925 target.c:959 target_arch_state(): target state: halted
User : 858 3925 xscale.c:986 xscale_arch_state(): target halted in ARM
state due to target-not-halted, current mode: User
cpsr: 0x00000000 pc: 0x00000000
MMU: disabled, D-Cache: disabled, I-Cache: disabled
...
(skipped)
...
And then we get lots of errors during armv4_5 reg command:
Debug: 883 4126 command.c:91 script_command(): script_command - reg
Debug: 884 4126 command.c:108 script_command(): script_command - reg,
argv[0]=ocd_armv4_5_reg
Debug: 885 4126 xscale.c:1788 xscale_full_context(): -
Debug: 886 4126 xscale.c:582 xscale_write_rx(): polling RX
Warn : 887 4133 jtag.c:1350 jtag_check_value(): TAP pxa270.cpu:
Warn : 888 4133 jtag.c:1360 jtag_check_value(): value captured during
scan didn't pass the requested check:
Warn : 889 4133 jtag.c:1362 jtag_check_value(): captured: 0x00
check_value: 0x02 check_mask: 0x06
Warn : 890 4133 jtag.c:1300 jtag_read_buffer(): in_handler: with
"in_value", mismatch in SDR
Error: 891 4133 xscale.c:589 xscale_write_rx(): JTAG error while writing RX
Debug: 892 4133 xscale.c:582 xscale_write_rx(): polling RX
Warn : 893 4138 jtag.c:1350 jtag_check_value(): TAP pxa270.cpu:
Warn : 894 4138 jtag.c:1360 jtag_check_value(): value captured during
scan didn't pass the requested check:
Warn : 895 4138 jtag.c:1362 jtag_check_value(): captured: 0x00
check_value: 0x02 check_mask: 0x06
Warn : 896 4138 jtag.c:1300 jtag_read_buffer(): in_handler: with
"in_value", mismatch in SDR
Error: 897 4138 xscale.c:589 xscale_write_rx(): JTAG error while writing RX
Warn : 898 4163 jtag.c:1350 jtag_check_value(): TAP pxa270.cpu:
Warn : 899 4163 jtag.c:1360 jtag_check_value(): value captured during
scan didn't pass the requested check:
Warn : 900 4163 jtag.c:1362 jtag_check_value(): captured: 0x00
check_value: 0x02 check_mask: 0x06
Warn : 901 4163 jtag.c:1300 jtag_read_buffer(): in_handler: with
"in_value", mismatch in SDR
Error: 902 4163 xscale.c:386 xscale_receive(): JTAG error while
receiving data from debug handler
Debug: 903 4163 xscale.c:582 xscale_write_rx(): polling RX
Warn : 904 4169 jtag.c:1350 jtag_check_value(): TAP pxa270.cpu:
Warn : 905 4169 jtag.c:1360 jtag_check_value(): value captured during
scan didn't pass the requested check:
Warn : 906 4169 jtag.c:1362 jtag_check_value(): captured: 0x00
check_value: 0x02 check_mask: 0x06
Warn : 907 4169 jtag.c:1300 jtag_read_buffer(): in_handler: with
"in_value", mismatch in SDR
Error: 908 4169 xscale.c:589 xscale_write_rx(): JTAG error while writing RX
...
So, is there any idea on how to fix this stuff? Or any handles to tune?
All the best,
S.
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