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[ 1429825 ] EJTAG driver (new data files)

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git-svn-id: https://urjtag.svn.sourceforge.net/svnroot/urjtag/trunk@738 b68d4a1b-bc3d-0410-92ed-d4ac073336b7
master
Kolja Waschk 17 years ago
parent dc2cdf8451
commit 8995b5d452
14 changed files with 393 additions and 0 deletions
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2
jtag/data/MANUFACTURERS
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@ -27,6 +27,7 @@
#
# bits 11-1 of the Device Identification Register
00000000110 lexra Lexr
00000000111 hitachi Hitachi
00000001001 intel Intel
00000001110 freescale Freescale (Motorola)
@ -43,4 +44,5 @@
00010101011 lattice Lattice Semiconductors
00010111111 broadcom Broadcom
00101010000 broadcom Broadcom # or "Sibyte, Incorporated" ?
00101110000 brecis Brecis (PMC-Sierra)
11110000111 sharp Sharp

12
jtag/data/Makefile.am
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@ -25,6 +25,7 @@ include $(top_srcdir)/Makefile.rules
nobase_dist_pkgdata_DATA = \
MANUFACTURERS \
admtek/adm5120/adm5120 \
altera/PARTS \
altera/ep1c20f400/STEPPINGS \
altera/ep1c20f400/ep1c20f400 \
@ -41,6 +42,7 @@ nobase_dist_pkgdata_DATA = \
altera/epm3064a/l44 \
altera/epm3064a/t100 \
altera/epm3064a/t44 \
atheros/ar2312/ar2312 \
atmel/PARTS \
atmel/atmega128/STEPPINGS \
atmel/atmega128/atmega128 \
@ -50,17 +52,24 @@ nobase_dist_pkgdata_DATA = \
analog/PARTS \
analog/bf533/STEPPINGS \
analog/bf533/bf533 \
brecis/PARTS \
brecis/msp2006/STEPPINGS \
brecis/msp2006/msp2006 \
broadcom/PARTS \
broadcom/bcm1250/STEPPINGS \
broadcom/bcm1250/bcm1250 \
broadcom/bcm3310/STEPPINGS \
broadcom/bcm3310/bcm3310 \
broadcom/bcm4712/STEPPINGS \
broadcom/bcm4712/bcm4712 \
broadcom/bcm5421s/STEPPINGS \
broadcom/bcm5421s/bcm5421s \
dec/PARTS \
dec/sa1100/STEPPINGS \
dec/sa1100/sa1100 \
hitachi/PARTS \
hitachi/ar7300/STEPPINGS \
hitachi/ar7300/ar7300 \
hitachi/hd64465/hd64465 \
hitachi/sh7727/STEPPINGS \
hitachi/sh7727/sh7727 \
@ -91,6 +100,9 @@ nobase_dist_pkgdata_DATA = \
lattice/m4a3-256.192-fpbga256/m4a3-256.192-fpbga256 \
lattice/m4a3-64.32-tqfp48/STEPPINGS \
lattice/m4a3-64.32-tqfp48/m4a3-64.32-tqfp48 \
lexra/PARTS \
lexra/lx5280/STEPPINGS \
lexra/lx5280/lx5280 \
motorola/mpc8245/1.2 \
philips/PARTS \
philips/xcr3128xl-cs144/STEPPINGS \

50
jtag/data/admtek/adm5120/adm5120
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@ -0,0 +1,50 @@
#
# $Id$
#
# JTAG declarations for ADMtek/Infineon ADM5120
# Copyright (C) 2005 Marek Michalkiewicz
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
# 02111-1307, USA.
#
# Written by Marek Michalkiewicz <marekm@amelek.gda.pl>, 2005.
#
register BR 1
register BSR 1
register DIR 32
register EJIMPCODE 32
register EJADDRESS 32
register EJDATA 32
register EJCONTROL 32
register EJALL 96
register EJFASTDATA 33
instruction length 5
instruction BYPASS 11111 BR
instruction SAMPLE/PRELOAD 00010 BSR
instruction IDCODE 00001 DIR
instruction EJTAG_IMPCODE 00011 EJIMPCODE
instruction EJTAG_ADDRESS 01000 EJADDRESS
instruction EJTAG_DATA 01001 EJDATA
instruction EJTAG_CONTROL 01010 EJCONTROL
instruction EJTAG_ALL 01011 EJALL
instruction EJTAGBOOT 01100 BR
instruction NORMALBOOT 01101 BR
instruction EJTAG_FASTDATA 01110 EJFASTDATA
initbus ejtag
endian little

50
jtag/data/atheros/ar2312/ar2312
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@ -0,0 +1,50 @@
#
# $Id$
#
# JTAG declarations for Atheros AR2312
# Copyright (C) 2005 Marek Michalkiewicz
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
# 02111-1307, USA.
#
# Written by Marek Michalkiewicz <marekm@amelek.gda.pl>, 2005.
#
register BR 1
register BSR 1
register DIR 32
register EJIMPCODE 32
register EJADDRESS 32
register EJDATA 32
register EJCONTROL 32
register EJALL 96
register EJFASTDATA 33
instruction length 5
instruction BYPASS 11111 BR
instruction SAMPLE/PRELOAD 00010 BSR
instruction IDCODE 00001 DIR
instruction EJTAG_IMPCODE 00011 EJIMPCODE
instruction EJTAG_ADDRESS 01000 EJADDRESS
instruction EJTAG_DATA 01001 EJDATA
instruction EJTAG_CONTROL 01010 EJCONTROL
instruction EJTAG_ALL 01011 EJALL
instruction EJTAGBOOT 01100 BR
instruction NORMALBOOT 01101 BR
instruction EJTAG_FASTDATA 01110 EJFASTDATA
initbus ejtag
endian big

23
jtag/data/brecis/PARTS
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@ -0,0 +1,23 @@
#
# $Id$
#
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
# 02111-1307, USA.
#
#
# bits 27-12 of the Device Identification Register
0000001000000010 msp2006 MSP2006

23
jtag/data/brecis/msp2006/STEPPINGS
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@ -0,0 +1,23 @@
#
# $Id$
#
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
# 02111-1307, USA.
#
#
# bits 31-28 of the Device Identification Register
0001 msp2006 1

29
jtag/data/brecis/msp2006/msp2006
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@ -0,0 +1,29 @@
#
# $Id$
register BR 1
register BSR 1
register DIR 32
register EJIMPCODE 32
register EJADDRESS 32
register EJDATA 32
register EJCONTROL 32
register EJALL 96
register EJFASTDATA 33
instruction length 5
instruction BYPASS 11111 BR
instruction SAMPLE/PRELOAD 00010 BSR
instruction IDCODE 00001 DIR
instruction EJTAG_IMPCODE 00011 EJIMPCODE
instruction EJTAG_ADDRESS 01000 EJADDRESS
instruction EJTAG_DATA 01001 EJDATA
instruction EJTAG_CONTROL 01010 EJCONTROL
instruction EJTAG_ALL 01011 EJALL
instruction EJTAGBOOT 01100 BR
instruction NORMALBOOT 01101 BR
instruction EJTAG_FASTDATA 01110 EJFASTDATA
initbus ejtag
endian big

1
jtag/data/hitachi/PARTS
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@ -22,5 +22,6 @@
#
# bits 27-12 of the Device Identification Register
0000000000000001 ar7300 AR7300
0000000001000010 sh7727 SH7727
0111010101101110 sh7727 SH7727

23
jtag/data/hitachi/ar7300/STEPPINGS
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@ -0,0 +1,23 @@
#
# $Id$
#
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
# 02111-1307, USA.
#
#
# bits 31-28 of the Device Identification Register
0000 ar7300 0

29
jtag/data/hitachi/ar7300/ar7300
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@ -0,0 +1,29 @@
#
# $Id$
register BR 1
register BSR 1
register DIR 32
register EJIMPCODE 32
register EJADDRESS 32
register EJDATA 32
register EJCONTROL 32
register EJALL 96
register EJFASTDATA 33
instruction length 5
instruction BYPASS 11111 BR
instruction SAMPLE/PRELOAD 00010 BSR
instruction IDCODE 00001 DIR
instruction EJTAG_IMPCODE 00011 EJIMPCODE
instruction EJTAG_ADDRESS 01000 EJADDRESS
instruction EJTAG_DATA 01001 EJDATA
instruction EJTAG_CONTROL 01010 EJCONTROL
instruction EJTAG_ALL 01011 EJALL
instruction EJTAGBOOT 01100 BR
instruction NORMALBOOT 01101 BR
instruction EJTAG_FASTDATA 01110 EJFASTDATA
initbus ejtag
endian big

25
jtag/data/lexra/PARTS
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@ -0,0 +1,25 @@
#
# $Id$
#
# Copyright (C) 2005 Marek Michalkiewicz
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
# 02111-1307, USA.
#
# Written by Marek Michalkiewicz <marekm@amelek.gda.pl>, 2005.
#
# bits 27-12 of the Device Identification Register
0101001010000000 lx5280 LX5280

25
jtag/data/lexra/lx5280/STEPPINGS
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@ -0,0 +1,25 @@
#
# $Id$
#
# Copyright (C) 2005 Marek Michalkiewicz
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
# 02111-1307, USA.
#
# Written by Marek Michalkiewicz <marekm@amelek.gda.pl>, 2005.
#
# bits 31-28 of the Device Identification Register
0001 lx5280 1

44
jtag/data/lexra/lx5280/lx5280
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@ -0,0 +1,44 @@
#
# $Id$
#
# JTAG declarations for Lexra LX5280 (Realtek RTL8181, RTL8186)
# Copyright (C) 2005 Marek Michalkiewicz
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
# 02111-1307, USA.
#
# Written by Marek Michalkiewicz <marekm@amelek.gda.pl>, 2005.
#
register BR 1
register DIR 32
register EJIMPCODE 32
register EJADDRESS 32
register EJDATA 32
register EJCONTROL 32
register EJALL 96
instruction length 5
instruction BYPASS 11111 BR
instruction IDCODE 00001 DIR
instruction EJTAG_IMPCODE 00011 EJIMPCODE
instruction EJTAG_ADDRESS 01000 EJADDRESS
instruction EJTAG_DATA 01001 EJDATA
instruction EJTAG_CONTROL 01010 EJCONTROL
instruction EJTAG_ALL 01011 EJALL
initbus ejtag
endian big

57
jtag/doc/README.ejtag
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@ -0,0 +1,57 @@
This diff files add:
1) EJTAG support. It supply ability to flash almost ALL EJTAG-capable boards (ARM, MIPS).
It is not needed to search BSDL sescriptors. it uses STANDARD path to access flash.
For new CPU it is needed just add data files wich can be authomatically
generated, but jtag-tools originally used this files and auto generation for EJTAG-capable
CPUs is not wroted. Anybody can wrote this code.
EJTAG driver written by Marek Marek Michalkiewicz <marekm@amelek.gda.pl>, 2005
under GPL http://www.amelek.gda.pl/rtl8181/jtag/
2) data files for very different EJTAG capable MIPS CPUs in file data-add.diff
Realtek RTL8181, RTL8186, Admtek ADM5120, Atheros AR2312, TI AR7, Brecis (PMC-Sierra) MSP2006.
anybody can create files for nes CPUs using this files as template.
Truly say, it is needed to change just
"instruction length" and "endian" strings.
Instruction length can be given by "detect" command:
jtag> detect
IR length: 5
Chain length: 1
Device Id: 0001-0000001000000010-00101110000-1
^^^^ ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^
--->>>> step-PARTS -MANUFACTURER
3) address-support.diff contains support for non-zero flash address.
Different CPUs use different flash addresses.
Example: TI AR7 (famouse ADSL modems) uses 0x30000000
another MIPS CPUs uses 0x3fc00000 (standard for MIPS32 boards).
0x1------- is for 8bit access to flash (example: 0x1fc00000)
0x3------- is for 16-bit access to flash (example: 0x3fc00000)
0x5------- is for 32-bit access to flash (example: 0x5fc00000)
length depends on flash. It is possible to try any from this address regions.
Many CPUs map flash to all of this addresses.
So, for EJTAG non-zero flash address support IS NEEDED. Unfortunetly, ejtag-tools
not maintained by owner and this patch is not implemented more than 2 years.
But, i think, it is not needed to create new sourceforge project.
For success flashing it is needed to take into attention:
in file /libbrux/flash/amd.c there are strings:
o = 1; /* Heuristic */
Flash can be connected to board using switch in address. In some cases it is needed
to add 1 to this digit. For example, MSP2006 boards uses amd_flash_autodetect8
with o = 1. And AR7 uses o = 0.
4) example of successful flashing using EJTAG: http://forum.openwrt.org/viewtopic.php?id=4191
Patch do not conflicts with another patches.
it
1)adds /src/bus/ejtag.c file
2) register this file in /src/bus/buses.c buses.h makefile.am
3) removes one check from /src/tap/parport/ppdev.c
4) change in flash.c is not needed, but can speedup flashing. It just exclude "printf" from cycle.
5) comment two strings in libbrux/flash/detectflash.c
it is not needed
6) add non-zero flash address support to libbrux/flash/jedec.c and amd.c
i wonder why this is not added to CVS tree. This patch was given by different peoples many times.
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