Yes, I've readed the README.x86 document provided from uboot, I've created my u-boot-dtb.bin following the rules of coreboot-x86 recipe. I suppose I have to apply several tunings since I'm working with a PC with i7-2600 Intel Core CPU, right? Here you have the screenshots of some starting phases on virtualbox platform (I've attached the files even if I think they don't give many information).
2015-04-27 17:50 GMT+02:00 Simon Glass <s...@chromium.org>: > Hi Francesco, > > On 27 April 2015 at 00:56, Francesco Lucconi <lucc...@gmail.com> wrote: > > > > 2015-04-25 1:04 GMT+02:00 Bin Meng <bmeng...@gmail.com>: > >> > >> Hi Francesco, > >> > >> On Fri, Apr 24, 2015 at 3:20 PM, Francesco Lucconi <lucc...@gmail.com> > >> wrote: > >> > I'm Francesco Lucconi from Italy, and I'm involved into a x86 project > >> > where > >> > my issue is to compile a u-boot (I'm currently using uboot-2015.01) > and > >> > to > >> > install it into a VID (virtual image disk) of virtualbox. > >> > > >> > > >> > I've already tuned the MBR, registering two FAT16 partitions, one for > >> > u-boot and the other one for future kernel uImage and firmware > >> > development. > >> > In this moment I figured out that I've installed correctly the MBR > cause > >> > I > >> > can see on the display strings I've applied on the MBR source code but > >> > it > >> > seems that u-boot.bin code doesn't run correctly, the system hangs > >> > out.... > >> > Could you give me any tips I didn't notice before? > >> > >> Could you elaborate more on what BIOS is being used, and what MBR > >> codes is that? Is it grub? > >> > >> > >> Regards, > >> Bin > > > > > > @Simon Glass: About u-boot I'm using coreboot_x86 config, and with > > u-boot.srec I noticed that I received several prints of startup ( like > this > > "......................" ) but later the virtual machine hangs up. > > Did you follow the instruction sin README.x86? Can you provide console > output? > > > > @Bin Meng: I'm using BIOS embedded of Virtualbox platform and I've > > customized the 512 bytes MBR data with several debug prints and with the > > partitions table based on the features of my FAT16 partitions. > > > > Regards, > > Francesco > > > > Regards, > Simon >
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