SeaBIOS

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3801 discussions

Re: [SeaBIOS] USB Problems geode lx800
by Kevin O'Connor 16 Oct '12

16 Oct '12

On Sun, Oct 14, 2012 at 07:48:00PM +0000, Christian Gmeiner wrote: > On 11 Oct 2012 16:42, "Christian Gmeiner" <christian.gmeiner(a)gmail.com> > wrote: > > 2012/10/11 Christian Gmeiner <christian.gmeiner(a)gmail.com>: > > > 2012/10/11 Kevin O'Connor <kevin(a)koconnor.net>: > > >> On Tue, Oct 09, 2012 at 02:31:05PM +0200, Christian Gmeiner wrote: > > >>> 2012/10/9 Kevin O'Connor <kevin(a)koconnor.net>: > > >>> > On Mon, Oct 08, 2012 at 02:14:03PM +0200, Christian Gmeiner wrote: > > >>> >> HI all > > >>> >> > > >>> >> I am running into some usb problems with coreboot & seabios: > > >>> > Can you set the debug level to 8 and post the whole log? Also, for > > >>> > timeout issues, having timestamps (via tools/readserial.py tool) > > >>> > sometimes helps. [...] > Kevin do you have an idea what could be wrong? I haven't had a chance to take a look at it. Something odd is going on, as it appears the transfer that's failing isn't even being started. I'll see if I can take a look this week. -Kevin

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Re: [SeaBIOS] great things are coming your way :-)
by Peter Stuge 16 Oct '12

16 Oct '12

ron minnich wrote: > next problem: If the seabios build fails, and you do a make again, > it fails with this kind of error > > CC cbfs/fallback/coreboot_ram.debug > OBJCOPY cbfs/fallback/coreboot_ram.elf > Checking out SeaBIOS revision 385a7d0dec28841a05531cba96c62138c3959fef > error: Your local changes to the following files would be overwritten > by checkout: > src/acpi-dsdt.hex > Please, commit your changes or stash them before you can switch branches. > Aborting > fatal: A branch named 'coreboot' already exists. > make[1]: *** [checkout] Error 128 > make: *** [seabios] Error 2 I've seen this happen. The coreboot Makefile stuff that builds SeaBIOS assumes that there are never uncommitted changes in the SeaBIOS directory, and you get the above error when there are. It is easy to forcefully overwrite any uncommitted changes in the SeaBIOS build directory, but I am not sure if we want to do that. I would very much appreciate an explanation why the src/acpi-dsdt.hex file gets modified as part of the build. It is in the src/ directory, but .hex does not suggest that it is in a source format? It's confusing why it has been added to the repo if it is not a source file. Can someone explain, so that we can fix the build commands? Thanks! //Peter

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Re: [SeaBIOS] great things are coming your way :-)
by Kevin O'Connor 16 Oct '12

16 Oct '12

On Mon, Oct 15, 2012 at 06:53:16AM -0700, ron minnich wrote: > In the event handler your have returns, which are invalid in an event > handler. Every single return now gets an error. Must have been ignored > before? > > See, e.g., acp-dsdt.dsl.i, at the end. (the _GPE block). Hrmm - I put together a patch for this, but it looks like I never committed it. I'll resend. -Kevin

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Git over http
by Christian Gmeiner 15 Oct '12

15 Oct '12

Hi all At the moment seabios is only available via git clone git://git.seabios.org/seabios.git seabios It would be really cool if it would be also accessible via git clone http://git.seabios.org/seabios.git seabios For build-servers etc. behind a firewall. thanks --- Christian Gmeiner, MSc

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Re: [SeaBIOS] great things are coming your way :-)
by Peter Stuge 15 Oct '12

15 Oct '12

ron minnich wrote: > we're going a tutorial at CISL here in buenos aires tomorrow, > so would be very cool if we can fix this before then :-) It is simple to work around the modified src/acpi-dsdt.hex error, but I don't know if blindly overwriting changed files including whatever the user has done is really sane. I need to know why the file is being modified during SeaBIOS build. I tend to think that it should just be removed from the SeaBIOS repository, then the error goes away, and users' modifications will not silently be deleted by building coreboot. //Peter

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Re: [SeaBIOS] great things are coming your way :-)
by ron minnich 15 Oct '12

15 Oct '12

Thanks Idwer, I completely forgot the Python 2 dependency ... ron

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Re: [SeaBIOS] great things are coming your way :-)
by Idwer Vollering 15 Oct '12

15 Oct '12

2012/10/15 ron minnich <rminnich(a)gmail.com>: > finally, on the master branch, there are python problems. I've stopped > using Python; did the way prints work change? > > Compilation complete. 0 Errors, 31 Warnings, 0 Remarks, 3 Optimizations > Compiling whole program /root/coreboot/build/seabios/out/ccode32flat.o > Compiling whole program /root/coreboot/build/seabios/out/code32seg.o > Compiling whole program /root/coreboot/build/seabios/out/ccode16.o > Compiling to assembler /root/coreboot/build/seabios/out/asm-offsets.s > Generating offset file /root/coreboot/build/seabios/out/asm-offsets.h > Compiling (16bit) /root/coreboot/build/seabios/out/romlayout.o > Building ld scripts > Version: rel-1.7.0-91-g7a39e72-20121015_065847-chromix > File "./tools/layoutrom.py", line 76 > print "Error: Fixed section %s has non-zero alignment (%d)" % ( tools/layoutrom.py (and possibly tools/*.py are) is assuming that python2 is installed. > > > ron > > _______________________________________________ > SeaBIOS mailing list > SeaBIOS(a)seabios.org > http://www.seabios.org/mailman/listinfo/seabios

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Re: [SeaBIOS] great things are coming your way :-)
by ron minnich 15 Oct '12

15 Oct '12

finally, on the master branch, there are python problems. I've stopped using Python; did the way prints work change? Compilation complete. 0 Errors, 31 Warnings, 0 Remarks, 3 Optimizations Compiling whole program /root/coreboot/build/seabios/out/ccode32flat.o Compiling whole program /root/coreboot/build/seabios/out/code32seg.o Compiling whole program /root/coreboot/build/seabios/out/ccode16.o Compiling to assembler /root/coreboot/build/seabios/out/asm-offsets.s Generating offset file /root/coreboot/build/seabios/out/asm-offsets.h Compiling (16bit) /root/coreboot/build/seabios/out/romlayout.o Building ld scripts Version: rel-1.7.0-91-g7a39e72-20121015_065847-chromix File "./tools/layoutrom.py", line 76 print "Error: Fixed section %s has non-zero alignment (%d)" % ( ron

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Re: [SeaBIOS] great things are coming your way :-)
by ron minnich 15 Oct '12

15 Oct '12

next problem: Compilation complete. 0 Errors, 31 Warnings, 0 Remarks, 3 Optimizations Compiling whole program /root/coreboot/build/seabios/out/ccode32flat.o In file included from /root/coreboot/build/seabios/out/ccode32flat.o.tmp.c:42:0: /root/coreboot/build/seabios/out/../src/acpi.c: In function ‘build_ssdt’: /root/coreboot/build/seabios/out/../src/acpi.c:416:34: error: ‘ssdt_proc_end’ undeclared (first use in this function) /root/coreboot/build/seabios/out/../src/acpi.c:416:34: note: each undeclared identifier is reported only once for each function it appears in /root/coreboot/build/seabios/out/../src/acpi.c:416:34: error: ‘ssdt_proc_start’ undeclared (first use in this function) /root/coreboot/build/seabios/out/../src/acpi.c:437:26: error: ‘ssdp_proc_aml’ undeclared (first use in this function) /root/coreboot/build/seabios/out/../src/acpi.c:438:18: error: ‘ssdt_proc_name’ undeclared (first use in this function) /root/coreboot/build/seabios/out/../src/acpi.c:441:18: error: ‘ssdt_proc_id’ undeclared (first use in this function) In file included from /root/coreboot/build/seabios/out/ccode32flat.o.tmp.c:42:0: /root/coreboot/build/seabios/out/../src/acpi.c: In function ‘build_pcihp’: /root/coreboot/build/seabios/out/../src/acpi.c:498:35: error: ‘ssdp_pcihp_aml’ undeclared (first use in this function) /root/coreboot/build/seabios/out/../src/acpi.c:507:9: error: ‘aml_ej0_name’ undeclared (first use in this function) /root/coreboot/build/seabios/out/../src/acpi.c:507:37: error: ‘aml_adr_dword’ undeclared (first use in this function) /root/coreboot/build/seabios/out/../src/acpi.c: In function ‘acpi_bios_init’: /root/coreboot/build/seabios/out/../src/acpi.c:737:41: error: ‘AmlCode’ undeclared (first use in this function) make[2]: *** [/root/coreboot/build/seabios/out/ccode32flat.o] Error 1 make[1]: *** [build] Error 2 make: *** [seabios] Error 2

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Re: [SeaBIOS] great things are coming your way :-)
by ron minnich 15 Oct '12

15 Oct '12

next problem: If the seabios build fails, and you do a make again, it fails with this kind of error CC cbfs/fallback/coreboot_ram.debug OBJCOPY cbfs/fallback/coreboot_ram.elf Checking out SeaBIOS revision 385a7d0dec28841a05531cba96c62138c3959fef error: Your local changes to the following files would be overwritten by checkout: src/acpi-dsdt.hex Please, commit your changes or stash them before you can switch branches. Aborting fatal: A branch named 'coreboot' already exists. make[1]: *** [checkout] Error 128 make: *** [seabios] Error 2

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