August 2010 - SerialICE - mail.coreboot.org

Re: [SerialICE] Experiencing a qemu segfault (SOLVED) and serialice accessibility problems
by Idwer Vollering Aug. 27, 2010

Aug. 27, 2010

2010/8/5 Idwer Vollering <vidwer(a)gmail.com> > 2010/8/3 Myles Watson <mylesgw(a)gmail.com> > >> On Tue, Aug 3, 2010 at 10:59 AM, Idwer Vollering <vidwer(a)gmail.com> >> wrote: >> >> > My problem is two-fold: >> > >> > 1) Running the patched qemu segfaults. >> > >> > $ sudo ./i386-softmmu/qemu -serialice /dev/ttyUSB0 -hda /dev/zero -L >> bios/ >> > [sudo] password for idwer: >> > SerialICE: Open connection to target hardware... >> > SerialICE: Waiting for handshake with target... target alife! >> try the latest qemu in the SerialICE tree >> >> svn://serialice.com/serialice/trunk/qemu-0.11.0 >> >> It's already patched, and it has been updated more recently than the >> patch. >> >> > 2) Right now, the serialice shell appears only once: after flashing >> > serialice.rom and performing a soft reset from vendor bios to serialice. >> > >> > SerialICE v1.5 (Aug 3 2010) >> > >> > Following quote is after soft reset, typing some text and hitting the reset button: SerialICE v1.5 (Aug 27 2010) > 1 > 2 > 3 > 4 > 5 > 6 > 7 > 8 > 9 > 0 > r > e > s > e > t > - > - > > > òóñôõöôöòñðôõô÷ôôöðôÿôõõôõôô > >> Sounds like SerialICE is depending on some initialization from the >> vendor BIOS. I guess an ugly way to test it would be to copy the >> working configuration bits from lspci and hard code them into >> SerialICE until you find what's wrong. >> > Since the southbridge and superio datasheets mention the existence of two serial ports, I followed their guidance. I thought that (the console printing part of) SerialICE, when setup the correct way, should survive a hard reset/power cycle regardless of the qemu part is running or not. Since I don't have an oscilloscope, I've tried setting CLKSEL to 24 MHz and 48 MHz: pnp_write_register(SUPERIO_CONFIG_PORT, 0x24, 0xb4); // 24 MHz and KBC=1 pnp_write_register(SUPERIO_CONFIG_PORT, 0x24, 0xc4); // 48 MHz and KBC=1 What information is leading, the info from the superio or the info from the southbridge ? > > > Attached the mainboard code as well. > Attaching .config, dmesg, lspci and the patch against svn. > > >> Thanks, >> Myles >> > >

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[commit] r107 - trunk/SerialICE/patches
by repository service Aug. 27, 2010

Aug. 27, 2010

Author: stepan Date: Fri Aug 27 10:50:07 2010 New Revision: 107 URL: http://www.serialice.com/trac/serialice/changeset/107 Log: This patch fixes the LUA -fPIC trouble when compiling on x86-64 systems. Signed-off-by: Stefan Reinauer <stepan(a)coresystems.de> Added: trunk/SerialICE/patches/lua-5.1.4-x64-fix.diff Added: trunk/SerialICE/patches/lua-5.1.4-x64-fix.diff ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ trunk/SerialICE/patches/lua-5.1.4-x64-fix.diff Fri Aug 27 10:50:07 2010 (r107) @@ -0,0 +1,11 @@ +--- src/Makefile.orig 2010-08-27 09:49:26.557070752 +0200 ++++ src/Makefile 2010-08-27 09:49:56.197070358 +0200 +@@ -96,7 +96,7 @@ + $(MAKE) all MYCFLAGS= + + linux: +- $(MAKE) all MYCFLAGS=-DLUA_USE_LINUX MYLIBS="-Wl,-E -ldl -lreadline -lhistory -lncurses" ++ $(MAKE) all MYCFLAGS="-fPIC -DLUA_USE_LINUX" MYLIBS="-Wl,-E -ldl -lreadline -lhistory -lncurses" + + macosx: + $(MAKE) all MYCFLAGS=-DLUA_USE_LINUX MYLIBS="-lreadline"

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[commit] r106 - trunk/qemu-0.11.0
by repository service Aug. 27, 2010

Aug. 27, 2010

Author: stepan Date: Fri Aug 27 10:46:58 2010 New Revision: 106 URL: http://www.serialice.com/trac/serialice/changeset/106 Log: fix autodetection of LUA on ubuntu 10.4 Signed-off-by: Stefan Reinauer <stepan(a)coresystems.de> Modified: trunk/qemu-0.11.0/configure Modified: trunk/qemu-0.11.0/configure ============================================================================== --- trunk/qemu-0.11.0/configure Wed Aug 4 17:09:35 2010 (r105) +++ trunk/qemu-0.11.0/configure Fri Aug 27 10:46:58 2010 (r106) @@ -1084,12 +1084,12 @@ LUA_CFLAGS="-I/usr/local/include" LUA_LDFLAGS="-L/usr/local/lib -llua" - if $cc $EXTRA_CFLAGS $EXTRA_LDFLAGS $ARCH_CFLAGS $LUA_CFLAGS $LUA_LDFLAGS -o $TMPE $TMPC -llua > /dev/null 2> /dev/null ; then + if $cc $EXTRA_CFLAGS $EXTRA_LDFLAGS $ARCH_CFLAGS $LUA_CFLAGS $LUA_LDFLAGS -o $TMPE $TMPC -llua -lm > /dev/null 2> /dev/null; then serialice=yes else LUA_CFLAGS=`pkg-config --cflags lua` LUA_LDFLAGS=`pkg-config --libs lua` - if $cc $EXTRA_CFLAGS $EXTRA_LDFLAGS $ARCH_CFLAGS $LUA_CFLAGS $LUA_LDFLAGS -o $TMPE $TMPC -llua > /dev/null 2> /dev/null ; then + if $cc $EXTRA_CFLAGS $EXTRA_LDFLAGS $ARCH_CFLAGS $LUA_CFLAGS $LUA_LDFLAGS -o $TMPE $TMPC -llua -lm > /dev/null 2> /dev/null ; then serialice=yes else echo

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Experiencing a qemu segfault and serialice accessibility problems
by Idwer Vollering Aug. 5, 2010

Aug. 5, 2010

My problem is two-fold: 1) Running the patched qemu segfaults. $ sudo ./i386-softmmu/qemu -serialice /dev/ttyUSB0 -hda /dev/zero -L bios/ [sudo] password for idwer: SerialICE: Open connection to target hardware... SerialICE: Waiting for handshake with target... target alife! SerialICE: LUA init... SerialICE: Starting LUA script SerialICE: Registering physical memory areas for Cache-As-Ram: Registering physical memory at 0xffd80000 (0x00080000 bytes) Segmentation fault Reproduced using gdb: $ sudo gdb --args ./i386-softmmu/qemu -serialice /dev/ttyUSB0 -hda /dev/zero -L bios/ GNU gdb (GDB) 7.1-ubuntu Copyright (C) 2010 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html > This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "i486-linux-gnu". For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>... Reading symbols from /home/idwer/coreboot/serialice/qemu-0.11.0/i386-softmmu/qemu...done. (gdb) run Starting program: /home/idwer/coreboot/serialice/qemu-0.11.0/i386-softmmu/qemu -serialice /dev/ttyUSB0 -hda /dev/zero -L bios/ [Thread debugging using libthread_db enabled] SerialICE: Open connection to target hardware... SerialICE: Waiting for handshake with target... target alife! SerialICE: LUA init... SerialICE: Starting LUA script SerialICE: Registering physical memory areas for Cache-As-Ram: Registering physical memory at 0xffd80000 (0x00080000 bytes) Program received signal SIGSEGV, Segmentation fault. cpu_register_physical_memory_offset (start_addr=4292345856, size=524288, phys_offset=0, region_offset=0) at /home/idwer/coreboot/serialice/qemu-0.11.0/exec.c:2327 2327 if (env->kqemu_enabled) { (gdb) 2) Right now, the serialice shell appears only once: after flashing serialice.rom and performing a soft reset from vendor bios to serialice. SerialICE v1.5 (Aug 3 2010) > --- mainboard/asrock_p4i65gv.c: const char boardname[33]="ASRock P4i65GV "; #define SUPERIO_CONFIG_PORT 0x2e /* Hardware specific functions */ static void mainboard_set_ich5(void) { /* coma is 0x3f8 , comb is 0x2f8 */ pci_write_config8(PCI_ADDR(0, 0x1f, 0, 0xe0), 0x10); } static void superio_init(void) { pnp_enter_ext_func_mode( SUPERIO_CONFIG_PORT); pnp_set_logical_device(SUPERIO_CONFIG_PORT, 2); // COM-A pnp_set_enable(SUPERIO_CONFIG_PORT, 0); // disable it, then... pnp_set_iobase0(SUPERIO_CONFIG_PORT, 0x3f8); pnp_set_irq0(SUPERIO_CONFIG_PORT, 4); pnp_set_enable(SUPERIO_CONFIG_PORT, 1); // ...enable it ? pnp_exit_ext_func_mode(SUPERIO_CONFIG_PORT); } static void chipset_init(void) { mainboard_set_ich5(); superio_init(); } --- lspci -nnvvvxxx: 00:00.0 Host bridge [0600]: Intel Corporation 82865G/PE/P DRAM Controller/Host-Hub Interface [8086:2570] (rev 02) Subsystem: ASRock Incorporation Device [1849:2570] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx- Latency: 0 Region 0: Memory at fe800000 (32-bit, prefetchable) [size=4M] Capabilities: [e4] Vendor Specific Information: Len=06 <?> Kernel driver in use: agpgart-intel Kernel modules: intel-agp 00: 86 80 70 25 06 00 90 20 02 00 00 06 00 00 00 00 10: 08 00 80 fe 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 49 18 70 25 30: 00 00 00 00 e4 00 00 00 00 00 00 00 00 00 00 00 40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 50: 00 00 34 00 40 80 1c 00 00 00 00 00 00 00 00 00 60: 00 05 00 00 00 00 00 00 00 00 00 00 00 00 00 00 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 90: 10 11 01 00 00 33 33 00 00 00 00 00 00 0a 38 00 a0: 02 00 30 00 17 42 00 1f 00 00 00 00 00 00 00 00 b0: 00 00 00 00 3f 00 00 00 00 00 00 00 20 10 00 00 c0: 00 00 00 00 80 1f 0e 24 00 01 00 00 00 00 00 00 d0: 02 28 04 0e 0b 0d 00 00 00 00 00 00 00 00 40 01 e0: 00 00 00 00 09 00 06 11 00 02 00 00 00 00 00 00 f0: 00 00 00 00 02 00 00 00 68 0f 03 00 00 00 00 00 00:02.0 VGA compatible controller [0300]: Intel Corporation 82865G Integrated Graphics Controller [8086:2572] (rev 02) (prog-if 00 [VGA controller]) Subsystem: ASRock Incorporation Device [1849:2572] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 16 Region 0: Memory at f0000000 (32-bit, prefetchable) [size=128M] Region 1: Memory at fe780000 (32-bit, non-prefetchable) [size=512K] Region 2: I/O ports at ec00 [size=8] Expansion ROM at <unassigned> [disabled] Capabilities: [d0] Power Management version 1 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Kernel driver in use: i915 Kernel modules: i915 00: 86 80 72 25 07 00 90 00 02 00 00 03 00 00 00 00 10: 08 00 00 f0 00 00 78 fe 01 ec 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 49 18 72 25 30: 00 00 00 00 d0 00 00 00 00 00 00 00 0a 01 00 00 40: 00 00 00 00 e0 23 e0 11 00 00 00 00 00 00 00 00 50: 00 00 34 00 00 00 00 00 00 00 00 00 00 00 00 00 60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 70: 00 00 00 00 00 00 01 02 ff 00 00 00 71 02 10 20 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 a0: 00 00 00 00 00 00 00 00 55 ff ff 55 ff ff 00 00 b0: 08 04 41 00 30 08 04 00 85 21 ff df b2 40 68 00 c0: 00 00 00 00 80 1f 0e 24 00 00 00 00 00 00 00 00 d0: 01 00 21 00 00 00 00 00 00 00 00 00 00 00 00 00 e0: 01 00 00 00 09 00 06 11 00 00 00 00 00 00 00 00 f0: 00 00 00 00 00 00 00 00 68 0f 03 00 00 00 00 00 00:06.0 System peripheral [0880]: Intel Corporation 82865G/PE/P Processor to I/O Memory Interface [8086:2576] (rev 02) Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Region 0: Memory at fecf0000 (32-bit, non-prefetchable) [size=4K] 00: 86 80 76 25 02 00 80 00 02 00 80 08 00 00 00 00 10: 00 00 cf fe 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 40: 43 65 10 04 00 00 00 00 04 00 00 00 00 00 00 00 50: 01 00 80 00 02 01 80 00 00 00 00 00 00 00 00 00 60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 70: 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 90: 00 00 55 05 00 00 00 00 00 00 00 00 00 00 00 00 a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 20 08 00 b0: 00 00 00 00 f0 43 fc 7d 01 00 00 00 09 00 00 00 c0: 00 08 00 00 20 00 00 00 00 00 00 00 00 00 00 00 d0: 00 00 00 00 00 00 00 00 ff ff ff ff ff ff ff 3f e0: 01 00 00 00 00 00 01 02 ff 0e 00 00 00 00 04 00 f0: 00 0c 02 00 00 00 00 00 68 0f 03 00 74 f8 00 00 00:1d.0 USB Controller [0c03]: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #1 [8086:24d2] (rev 02) (prog-if 00 [UHCI]) Subsystem: ASRock Incorporation Device [1849:24d0] Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 16 Region 4: I/O ports at dc00 [size=32] Kernel driver in use: uhci_hcd Kernel modules: uhci-hcd 00: 86 80 d2 24 05 00 80 02 02 00 03 0c 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 01 dc 00 00 00 00 00 00 00 00 00 00 49 18 d0 24 30: 00 00 00 00 00 00 00 00 00 00 00 00 0a 01 00 00 40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 60: 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 c0: 00 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f0: 00 00 00 00 00 00 00 00 66 0f 05 00 00 00 00 00 00:1d.1 USB Controller [0c03]: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #2 [8086:24d4] (rev 02) (prog-if 00 [UHCI]) Subsystem: ASRock Incorporation Device [1849:24d0] Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin B routed to IRQ 19 Region 4: I/O ports at e000 [size=32] Kernel driver in use: uhci_hcd Kernel modules: uhci-hcd 00: 86 80 d4 24 05 00 80 02 02 00 03 0c 00 00 00 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 01 e0 00 00 00 00 00 00 00 00 00 00 49 18 d0 24 30: 00 00 00 00 00 00 00 00 00 00 00 00 03 02 00 00 40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 60: 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 c0: 00 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f0: 00 00 00 00 00 00 00 00 66 0f 05 00 00 00 00 00 00:1d.2 USB Controller [0c03]: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #3 [8086:24d7] (rev 02) (prog-if 00 [UHCI]) Subsystem: ASRock Incorporation Device [1849:24d0] Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin C routed to IRQ 18 Region 4: I/O ports at e400 [size=32] Kernel driver in use: uhci_hcd Kernel modules: uhci-hcd 00: 86 80 d7 24 05 00 80 02 02 00 03 0c 00 00 00 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 01 e4 00 00 00 00 00 00 00 00 00 00 49 18 d0 24 30: 00 00 00 00 00 00 00 00 00 00 00 00 05 03 00 00 40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 60: 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 c0: 00 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f0: 00 00 00 00 00 00 00 00 66 0f 05 00 00 00 00 00 00:1d.3 USB Controller [0c03]: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #4 [8086:24de] (rev 02) (prog-if 00 [UHCI]) Subsystem: ASRock Incorporation Device [1849:24d0] Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 16 Region 4: I/O ports at e800 [size=32] Kernel driver in use: uhci_hcd Kernel modules: uhci-hcd 00: 86 80 de 24 05 00 80 02 02 00 03 0c 00 00 00 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 01 e8 00 00 00 00 00 00 00 00 00 00 49 18 d0 24 30: 00 00 00 00 00 00 00 00 00 00 00 00 0a 01 00 00 40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 60: 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 c0: 00 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f0: 00 00 00 00 00 00 00 00 66 0f 05 00 00 00 00 00 00:1d.7 USB Controller [0c03]: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB2 EHCI Controller [8086:24dd] (rev 02) (prog-if 20 [EHCI]) Subsystem: ASRock Incorporation Device [1849:24d0] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin D routed to IRQ 23 Region 0: Memory at fe77bc00 (32-bit, non-prefetchable) [size=1K] Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [58] Debug port: BAR=1 offset=00a0 Kernel driver in use: ehci_hcd Kernel modules: ehci-hcd 00: 86 80 dd 24 06 01 90 02 02 20 03 0c 00 00 00 00 10: 00 bc 77 fe 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 49 18 d0 24 30: 00 00 00 00 50 00 00 00 00 00 00 00 0b 04 00 00 40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 50: 01 58 c2 c9 00 00 00 00 0a 00 a0 20 00 00 00 00 60: 20 20 ff 01 00 00 00 00 01 00 00 00 00 00 08 c0 70: 00 00 dd 3f 00 00 00 00 00 00 00 00 00 00 00 00 80: 00 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 d0: 00 00 00 00 00 00 00 00 55 55 00 00 00 00 00 00 e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f0: 00 80 00 00 88 83 40 00 66 0f 05 00 06 14 00 00 00:1e.0 PCI bridge [0604]: Intel Corporation 82801 PCI Bridge [8086:244e] (rev c2) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Bus: primary=00, secondary=01, subordinate=01, sec-latency=32 I/O behind bridge: 0000b000-0000bfff Memory behind bridge: fe500000-fe5fffff Prefetchable memory behind bridge: fff00000-000fffff Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- <SERR- <PERR- BridgeCtl: Parity- SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Kernel modules: shpchp 00: 86 80 4e 24 07 01 80 00 c2 00 04 06 00 00 01 00 10: 00 00 00 00 00 00 00 00 00 01 01 20 b0 b0 80 02 20: 50 fe 50 fe f0 ff 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 06 00 40: 02 28 30 76 00 00 00 00 00 00 00 00 00 00 00 00 50: 02 64 73 00 00 00 00 00 50 01 34 00 00 00 00 00 60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 70: 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 80: 00 00 80 00 00 00 00 00 00 00 00 00 00 00 00 00 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 b0: 01 00 02 00 00 00 c0 00 00 00 00 00 00 00 00 00 c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f0: 00 00 00 00 00 00 00 00 66 0f 05 00 00 00 51 33 00:1f.0 ISA bridge [0601]: Intel Corporation 82801EB/ER (ICH5/ICH5R) LPC Interface Bridge [8086:24d0] (rev 02) Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Kernel modules: iTCO_wdt, intel-rng 00: 86 80 d0 24 0f 00 80 02 02 00 01 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 40: 01 08 00 00 10 00 00 00 00 00 00 00 00 00 00 00 50: 00 00 00 00 00 00 00 00 81 04 00 00 10 00 00 00 60: 8a 86 85 83 d0 00 00 00 80 80 85 8b 00 00 00 00 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 90: ff fc 00 00 00 00 00 00 00 00 00 00 00 00 00 00 a0: 20 02 00 00 39 00 00 00 0d 00 00 00 00 03 00 00 b0: 00 00 00 00 00 00 00 00 00 00 00 02 00 00 00 00 c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 d0: 86 21 02 00 02 00 00 00 04 00 00 00 00 00 00 00 e0: 00 00 00 80 00 00 08 14 33 22 11 00 00 00 67 45 f0: 00 00 44 00 04 00 00 00 66 0f 05 3e 00 00 00 00 00:1f.1 IDE interface [0101]: Intel Corporation 82801EB/ER (ICH5/ICH5R) IDE Controller [8086:24db] (rev 02) (prog-if 8a [Master SecP PriP]) Subsystem: ASRock Incorporation Device [1849:24d0] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 18 Region 0: I/O ports at 01f0 [size=8] Region 1: I/O ports at 03f4 [size=1] Region 2: I/O ports at 0170 [size=8] Region 3: I/O ports at 0374 [size=1] Region 4: I/O ports at fc00 [size=16] Region 5: Memory at 1f800000 (32-bit, non-prefetchable) [size=1K] Kernel driver in use: ata_piix Kernel modules: ata_piix, piix 00: 86 80 db 24 07 00 80 02 02 8a 01 01 00 00 00 00 10: 01 00 00 00 01 00 00 00 01 00 00 00 01 00 00 00 20: 01 fc 00 00 00 00 80 1f 00 00 00 00 49 18 d0 24 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 40: 07 e3 77 e3 b0 00 00 00 0d 00 01 22 00 00 00 00 50: 00 00 00 00 30 10 00 00 00 00 00 00 00 00 00 00 60: 08 00 00 00 00 00 00 00 08 00 00 00 00 00 00 00 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f0: 00 00 00 00 00 00 00 00 66 0f 05 00 00 00 00 00 00:1f.3 SMBus [0c05]: Intel Corporation 82801EB/ER (ICH5/ICH5R) SMBus Controller [8086:24d3] (rev 02) Subsystem: ASRock Incorporation Device [1849:24d0] Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Interrupt: pin B routed to IRQ 17 Region 4: I/O ports at 0400 [size=32] Kernel driver in use: i801_smbus Kernel modules: i2c-i801 00: 86 80 d3 24 01 00 80 02 02 00 05 0c 00 00 00 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 01 04 00 00 00 00 00 00 00 00 00 00 49 18 d0 24 30: 00 00 00 00 00 00 00 00 00 00 00 00 06 02 00 00 40: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f0: 00 00 00 00 00 00 00 00 66 0f 05 00 00 00 00 00 00:1f.5 Multimedia audio controller [0401]: Intel Corporation 82801EB/ER (ICH5/ICH5R) AC'97 Audio Controller [8086:24d5] (rev 02) Subsystem: ASRock Incorporation Device [1849:9739] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin B routed to IRQ 17 Region 0: I/O ports at d800 [size=256] Region 1: I/O ports at d400 [size=64] Region 2: Memory at fe77b800 (32-bit, non-prefetchable) [size=512] Region 3: Memory at fe77b400 (32-bit, non-prefetchable) [size=256] Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Kernel driver in use: Intel ICH Kernel modules: snd-intel8x0 00: 86 80 d5 24 07 00 90 02 02 00 01 04 00 00 00 00 10: 01 d8 00 00 01 d4 00 00 00 b8 77 fe 00 b4 77 fe 20: 00 00 00 00 00 00 00 00 00 00 00 00 49 18 39 97 30: 00 00 00 00 50 00 00 00 00 00 00 00 06 02 00 00 40: 09 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 50: 01 00 c2 c9 00 00 00 00 00 00 00 00 00 00 00 00 60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f0: 00 00 00 00 00 00 00 00 66 0f 05 00 00 00 00 00 01:05.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ [10ec:8139] (rev 10) Subsystem: ASRock Incorporation Device [1849:8139] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 32 (8000ns min, 16000ns max) Interrupt: pin A routed to IRQ 22 Region 0: I/O ports at b800 [size=256] Region 1: Memory at fe5ffc00 (32-bit, non-prefetchable) [size=256] Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0-,D1+,D2+,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Kernel driver in use: 8139too Kernel modules: 8139too, 8139cp 00: ec 10 39 81 07 00 90 02 10 00 00 02 00 20 00 00 10: 01 b8 00 00 00 fc 5f fe 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 49 18 39 81 30: 00 00 00 00 50 00 00 00 00 00 00 00 05 01 20 40 40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 50: 01 00 c2 f7 00 00 00 00 00 00 00 00 00 00 00 00 60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

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[commit] r105 - in trunk/SerialICE: . mainboard
by repository service Aug. 4, 2010

Aug. 4, 2010

Author: stepan Date: Wed Aug 4 17:09:35 2010 New Revision: 105 URL: http://www.serialice.com/trac/serialice/changeset/105 Log: ASUS M4A77TD-PRO support from Xavier and Rudolf Signed-off-by: Xavier Drudis Ferran <xdrudis(a)tinet.cat> Acked-by: Stefan Reinauer <stepan(a)coresystems.de> Added: trunk/SerialICE/mainboard/asus_m4a77td-pro.c Modified: trunk/SerialICE/Kconfig Modified: trunk/SerialICE/Kconfig ============================================================================== --- trunk/SerialICE/Kconfig Fri Jul 2 21:06:05 2010 (r104) +++ trunk/SerialICE/Kconfig Wed Aug 4 17:09:35 2010 (r105) @@ -50,6 +50,10 @@ select VIA_ROMSTRAP select BUILD_XMMSTACK +config BOARD_ASUS_M4A77TD_PRO + bool "ASUS M4A77TD-PRO" + select BUILD_XMMSTACK + config BOARD_ASROCK_939A785GMH bool "Asrock 939A785GMH" select BUILD_XMMSTACK @@ -99,6 +103,7 @@ default "rca_rm4100.c" if BOARD_RCA_RM4100 default "thomson_ip1000.c" if BOARD_THOMSON_IP1000 default "asus_p2b.c" if BOARD_ASUS_P2B + default "asus_m4a77td-pro.c" if BOARD_ASUS_M4A77TD_PRO default "asrock_939a785gmh.c" if BOARD_ASROCK_939A785GMH default "televideo_tc7010.c" if BOARD_TELEVIDEO_TC7010 default "tyan_s2892.c" if BOARD_TYAN_S2892 Added: trunk/SerialICE/mainboard/asus_m4a77td-pro.c ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ trunk/SerialICE/mainboard/asus_m4a77td-pro.c Wed Aug 4 17:09:35 2010 (r105) @@ -0,0 +1,64 @@ +/* + * SerialICE + * + * Copyright (C) 2006 Uwe Hermann <uwe(a)hermann-uwe.de> + * Copyright (C) 2010 Rudolf Marek <r.marek(a)assembler.cz> + * Copyright (C) 2010 Xavi Drudis Ferran <xdrudis(a)tinet.cat> + * + * 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; version 2 of the License. + * + * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +const char boardname[33]="ASUS M4A77TD-PRO "; + +#define SUPERIO_CONFIG_PORT 0x2e + +static void superio_init(void) +{ + pnp_enter_ext_func_mode_ite(SUPERIO_CONFIG_PORT); + + /* Disable the watchdog. */ + pnp_set_logical_device(SUPERIO_CONFIG_PORT, 7); + pnp_write_register(SUPERIO_CONFIG_PORT, 0x72, 0x00); + + /* Enable the serial port. */ + pnp_set_logical_device(SUPERIO_CONFIG_PORT, 1); /* COM1 */ + pnp_set_enable(SUPERIO_CONFIG_PORT, 0); + pnp_set_iobase0(SUPERIO_CONFIG_PORT, 0x3f8); + pnp_set_irq0(SUPERIO_CONFIG_PORT, 4); + pnp_set_enable(SUPERIO_CONFIG_PORT, 1); + + pnp_exit_ext_func_mode_ite(SUPERIO_CONFIG_PORT); +} + +static void chipset_init(void) +{ + /* stop the mainboard from rebooting */ + /* inspired by coreboot, src/southbridge/amd/sb700/sb700_early_init.c, + * sb700_lpc_init(), where the comment says: + * NOTE: Set BootTimerDisable, otherwise it would keep rebooting!! + * This bit has no meaning if debug strap is not enabled. So if the + * board keeps rebooting and the code fails to reach here, we could + * disable the debug strap first. + */ + u32 reg32 = pci_read_config32(PCI_ADDR(0, 0x14, 0, 0x4C)); + reg32 |= 1 << 31; + pci_write_config32(PCI_ADDR(0, 0x14, 0, 0x4C), reg32); + + + /* Enable LPC decoding */ + pci_write_config8(PCI_ADDR(0, 0x14, 3, 0x44), (1<<6)); + pci_write_config8(PCI_ADDR(0, 0x14, 3, 0x48), (1 << 1) | (1 << 0)); + + superio_init(); +}

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[PATCH] add support for ASUS M4A77TD-PRO
by xdrudis Aug. 3, 2010

Aug. 3, 2010

Rudolf Marek has adapted a mainboard file for my mainboard ASUS M4A77TD-PRO, I've been able to test it (shell only, I haven't tried qemu nor gdb) and adapt code from coreboot to fix a rebooting loop. Not sure of the policy for SerialICE, in case it is needed, it is Signed off by: Xavier Drudis Ferran <xdrudis(a)tinet.cat> ----- Forwarded message from Rudolf Marek <r.marek(a)assembler.cz> ----- > [...] > > I'm not against a change you provided for the original asrock file > too, just please add comment what it does. I think this was not needed > here but some other people copying the SB700 code might find it > useful. ----- End forwarded message ----- I didn't mean to provide it for the Asrock, it's just that we made the changes in that board before I copied it to the proper file. I just sent the lines that solved the reboot for my board. I'm not sending it for Asrock since I don't have any asrock board to test and the people who tested them apparently didn't need it. I can't tell if it can break something on an asrock...

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