Please remove me from all correspondence and communique. > On Jan 28, 2016, at 11:01 AM, [email protected] wrote: > > Send Libreboot mailing list submissions to > [email protected] > > To subscribe or unsubscribe via the World Wide Web, visit > https://lists.nongnu.org/mailman/listinfo/libreboot > or, via email, send a message with subject or body 'help' to > [email protected] > > You can reach the person managing the list at > [email protected] > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of Libreboot digest..." > > > Today's Topics: > > 1. Re: libreboot write protected (Daniel Tarrero) > 2. Re: X200 nvramtool not working. "No CMOS Option Table" > (Daniel Tarrero) > 3. Re: X200 nvramtool not working. "No CMOS Option Table" > (Daniel Tarrero) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Thu, 28 Jan 2016 16:11:37 +0100 > From: Daniel Tarrero <[email protected]> > To: [email protected] > Subject: Re: [Libreboot] libreboot write protected > Message-ID: <[email protected]> > Content-Type: text/plain; charset="UTF-8" > > wow dude, there's a full party into I-ME :S > i send this to the list, maybe other's interested too :) > > The PDF from Igor Skochinsky that i found in the link you send me is > full of great resources! recommended (foot notes) <<<<<<<< ++ !!!! > > if i've understand you right, we want to break intel's ME. We can call > that "write protection" firmware, but maybe i will call it "faulty > firmware to break intel's ME and avoid future changes v?a software". > > Now is time to check the resoults :) > > i have this for windows, maybe can help you (could this be launched from > hiren's cd boot live windows XP? u will tell ;): > https://downloadcenter.intel.com/download/19009/Intel-Management-Engine-Verification-Utility > > i also see in the kernel documentation that there is a module able to > talk to intel's ME (probably not fully tested, not fully featured, but > can give you some "working-notworking" scenarios. > https://www.kernel.org/doc/Documentation/misc-devices/mei/mei.txt > > > > > El jue, 28-01-2016 a las 14:14 +0300, Chris Gask escribi?: >> https://libreboot.org/docs/hcl/gm45_remove_me.html >> >> Above link is about preparing write protect libreboot. >> >> >> Thursday, January 28, 2016 11:57 AM +01:00 from Daniel Tarrero >> <[email protected]>: >> >> i'm not sure if there is something like "write protected >> firmware". >> >> maybe it's more something like "signed firmware which detects >> when >> itself gets modified". >> >> please send a link to documentation about this "write >> protection" you >> want to play with! >> >> D >> >> >> El mar, 26-01-2016 a las 21:06 +0300, Chris Gask escribi?: >>> Hi, >>> >>> I have flashed libreboot. Rom image was prepared as to be >> "write >>> protect". >>> >>> Anyway once command was entered "dmidecode" there is info >> "bios >>> upgradeable". >>> >>> It only let say false positive? Or something went wrong and >> bios is >>> indeed upgradeable? >>> >>> thanks > > > > > > ------------------------------ > > Message: 2 > Date: Thu, 28 Jan 2016 16:37:55 +0100 > From: Daniel Tarrero <[email protected]> > To: [email protected] > Subject: Re: [Libreboot] X200 nvramtool not working. "No CMOS Option > Table" > Message-ID: <[email protected]> > Content-Type: text/plain; charset="UTF-8" > > compilation flags used to be set as environment variables or > configuration parameter, as follows: > > $ MY_FLAG=true > $ ./configure && make > > or > > $ ./configure --with-my-flag=true > > > try this: > > ./configure --help > > > > El jue, 28-01-2016 a las 14:12 +0100, Bitmonster escribi?: >> Yes, i think so. :x >> >> I don't know how to set the flags, but i downloaded the source of libreboot >> and found the relevant options: >> power_management_beeps=Enable >> low_battery_beep=Enable >> >> in libreboot_src/coreboot/src/mainboard/lenovo/x200/cmos.default >> >> If i got the time. I would change the options in this file and then rebuild >> libreboot. Maybe it will work this way... O.o >> >> Best Regards. >> >> >>> On Thu, 28 Jan 2016 11:46:25 +0100 >>> Daniel Tarrero <[email protected]> wrote: >> >>> :S maybe you have to rebuild >>> >>> check for dependencies because USE_OPTION_TABLE seem dependant on >>> HAVE_OPTION_TABLE >>> >>> ... so regardless you had this flag enabled (=yes) maybe there are other >>> flags you have to enable too in order to use this "option table" >>> >>> i have no idea xD good luck! :) >>> >>> >>> >>> >>> El jue, 21-01-2016 a las 17:37 +0100, Robin Vobruba escribi?: >>>> i have an x200 with libreboot na dgrub, nad when i try these steps, i >>>> get: >>>> nvramtool: /coreboot/util/nvramtool/accessors/cmos-mem.c:17: >>>> mem_hal_read: Assertion `mem_hal_data != (unsigned char*)-1' failed. >>>> >>>> (for both the commands) >>>> >>>> using the coreboot self-compiled nvramtool >>>> >>>> >>>> 2016-01-21 15:34 GMT+01:00 Datentonne <[email protected]>: >>>> Hi, >>>> >>>> i am using Libreboot + grub on a X200, everything is working >>>> fine. Except one thing. I wan't to disable the annoying >>>> Low-Battery-Beep and followed the guide described here. >>>> https://libreboot.org/docs/misc/#powerbeeps >>>> >>>> But i can't use nvramtool. The ouput is: >>>> "nvramtool: CMOS option table not found in coreboot table. >>>> Apparently, the coreboot installed on this system was built >>>> without specifying HAVE_OPTION_TABLE." >>>> >>>> Config from the .rom says "HAVE_OPTION_TABLE=yes" >>>> >>>> Can anyone with a X200 confirm this or has maybe a solution >>>> for me. >>>> >>>> Best Regards. >>>> >>>> Herr G. >>>> >>>> >>>> P.S.: Please forgive my English, its not my native language >>>> and i am posting on a Mailinglist the first time. > > > > > > ------------------------------ > > Message: 3 > Date: Thu, 28 Jan 2016 16:39:24 +0100 > From: Daniel Tarrero <[email protected]> > To: [email protected] > Subject: Re: [Libreboot] X200 nvramtool not working. "No CMOS Option > Table" > Message-ID: <[email protected]> > Content-Type: text/plain; charset="UTF-8" > > dont edit sources to change options! this are default values > > i've just send the two common ways to set it "on build time" without > need to edit sources :) > > El jue, 28-01-2016 a las 14:12 +0100, Bitmonster escribi?: >> Yes, i think so. :x >> >> I don't know how to set the flags, but i downloaded the source of libreboot >> and found the relevant options: >> power_management_beeps=Enable >> low_battery_beep=Enable >> >> in libreboot_src/coreboot/src/mainboard/lenovo/x200/cmos.default >> >> If i got the time. I would change the options in this file and then rebuild >> libreboot. Maybe it will work this way... O.o >> >> Best Regards. >> >> >>> On Thu, 28 Jan 2016 11:46:25 +0100 >>> Daniel Tarrero <[email protected]> wrote: >> >>> :S maybe you have to rebuild >>> >>> check for dependencies because USE_OPTION_TABLE seem dependant on >>> HAVE_OPTION_TABLE >>> >>> ... so regardless you had this flag enabled (=yes) maybe there are other >>> flags you have to enable too in order to use this "option table" >>> >>> i have no idea xD good luck! :) >>> >>> >>> >>> >>> El jue, 21-01-2016 a las 17:37 +0100, Robin Vobruba escribi?: >>>> i have an x200 with libreboot na dgrub, nad when i try these steps, i >>>> get: >>>> nvramtool: /coreboot/util/nvramtool/accessors/cmos-mem.c:17: >>>> mem_hal_read: Assertion `mem_hal_data != (unsigned char*)-1' failed. >>>> >>>> (for both the commands) >>>> >>>> using the coreboot self-compiled nvramtool >>>> >>>> >>>> 2016-01-21 15:34 GMT+01:00 Datentonne <[email protected]>: >>>> Hi, >>>> >>>> i am using Libreboot + grub on a X200, everything is working >>>> fine. Except one thing. I wan't to disable the annoying >>>> Low-Battery-Beep and followed the guide described here. >>>> https://libreboot.org/docs/misc/#powerbeeps >>>> >>>> But i can't use nvramtool. The ouput is: >>>> "nvramtool: CMOS option table not found in coreboot table. >>>> Apparently, the coreboot installed on this system was built >>>> without specifying HAVE_OPTION_TABLE." >>>> >>>> Config from the .rom says "HAVE_OPTION_TABLE=yes" >>>> >>>> Can anyone with a X200 confirm this or has maybe a solution >>>> for me. >>>> >>>> Best Regards. >>>> >>>> Herr G. >>>> >>>> >>>> P.S.: Please forgive my English, its not my native language >>>> and i am posting on a Mailinglist the first time. > > > > > > ------------------------------ > > _______________________________________________ > Libreboot mailing list > [email protected] > https://lists.nongnu.org/mailman/listinfo/libreboot > > > End of Libreboot Digest, Vol 16, Issue 19 > *****************************************
