Ok.. Fine Thank you very much...Mariusz, Zoran and Nico.
On Thu, Jun 8, 2017 at 3:01 PM, Nico Huber <[email protected]> wrote: > On 07.06.2017 17:34, Dhanasekar Jaganathan wrote: > > Hi Nico, > > > > I have taken the Flash Region's dump of my vendor BIOS using Ifdtool > (which > > is copied below), > > > > *FLREG0: 0x000f0000* > > * Flash Region 0 (Flash Descriptor): 00000000 - 0000ffff * > > *FLREG1: 0x07ff0200* > > * Flash Region 1 (BIOS): 00200000 - 007fffff * > > *FLREG2: 0x00000fff* > > * Flash Region 2 (Intel ME): 00fff000 - 00000fff (unused)* > > *FLREG3: 0x00000fff* > > * Flash Region 3 (GbE): 00fff000 - 00000fff (unused)* > > *FLREG4: 0x00000fff* > > * Flash Region 4 (Platform Data): 00fff000 - 00000fff (unused)* > > > > From this dump, BIOS region is from 0x200000 to 0x07FFFFF. > > > > So *CONFIG_ROM_SIZE is 8MB *and *CONFIG_CBFS_SIZE is 6MB ( 0x7FFFFF - > > 0x200000 = 0x5FFFFF)* > > > > Am I correct? > > Yes, that's correct. The 0x7fffff is actually inclusive, so it's exactly > 6MiB. > > Nico > > > > > Please correct me, if I am wrong. > > > > Thanks, > > Dhanasekar > > > > > > On Wed, Jun 7, 2017 at 8:26 PM, Nico Huber <[email protected]> > wrote: > > > >> On 07.06.2017 16:49, Dhanasekar Jaganathan wrote: > >>> Hi Nico, > >>> > >>> Thanks for the info.. > >>> > >>> Actually, I have given "*make al*l" to rebuild the coreboot source. > >>> > >>> Is it correct way to rebuilt to the source? > >> > >> That should work fine. > >> > >>> > >>> Or I have to run *make crossgcc-i386 CPUS=$(nproc)* and *make* > >> > >> crossgcc is only needed once. > >> > >> Nico > >> > >>> > >>> Thanks, > >>> Dhanaeskar > >>> > >>> On Wed, Jun 7, 2017 at 7:17 PM, Nico Huber <[email protected]> > >> wrote: > >>> > >>>> On 07.06.2017 15:38, Dhanasekar Jaganathan wrote: > >>>>> Hi Nico, > >>>>> > >>>>> Following is my complete Payload setting, > >>>>> > >>>>> 1.Add a payload -> (GRUB2) > >>>>> 2.GRUB2 version -> (HEAD) > >>>>> 3.Include GRUB2 runtime config file into ROM image = Y > >>>>> 4.Gave the path of grub.cfg (which I copied from Fedora OS when > booted > >> is > >>>>> booted with other BIOS vendor). > >>>>> > >>>>> Based on this, please provide your comments. > >>>> > >>>> I can only repeat myself: With this setup, you have to rebuild your > >>>> coreboot every time you make changes to your grub.cfg. (You probably > >>>> know that already and did so, but didn't tell it?) > >>>> > >>>> Nico > >>>> > >>> > >> > > > >
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