Hi Ajoy,
On 29 December 2014 at 07:34, Ajoy Das <dasajo...@gmail.com> wrote: > Hi Simon > > Thanks for your reply > > I have added u-boot ELF as the coreboot payload > > u-boot: ELF 32-bit LSB shared object, Intel 80386, version 1 (SYSV), > statically linked, not stripped. > > Got this link but its a year old. > http://lists.denx.de/pipermail/u-boot/2013-July/159140.html > > Thanks > Ajoy > Please avoid top posting as it doesn't work well on mailing lists. I suggest using cbfstool add-flat-binary -f u-boot-dtb.bin -n fallback/payload -c lzma -l <text_base> -e <entry> For text_base use CONFIG_SYS_TEXT_BASE which is probably 1110000 For entry use _start which is probably 1110015. Of course I'm not sure whether your problem is with Coreboot, U-Boot or qemu, but we'll see. Also, please can you reply to the list with instructions when you get it working, or send a patch to doc/README.x86. Regards, Simon > > > On Mon, Dec 29, 2014 at 7:36 PM, Simon Glass <s...@chromium.org> wrote: >> >> Hi, >> >> On 28 December 2014 at 21:38, Ajoy Das <dasajo...@gmail.com> wrote: >> > Hi >> > >> > Need Help >> > >> > I want to run U-BOOT as coreboot payload on QEMU platform >> > >> > I am on uboot-x86 git >> > >> > Compiled U-BOOT with make coreboot-x86_defconfig and make all >> > >> > Running qemu with >> > qemu-system-i386 -bios ../coreboot/build/coreboot.rom -hda disk.img >> > -nographic -m 1g >> > >> > But The system crashes with the following message >> > >> > qemu: fatal: Trying to execute code outside RAM or ROM at 0x5e2a36c2 >> > >> > Loading Segment: addr: 0x0000000001110000 memsz: 0x00000000000588e8 >> > filesz: >> > 0x00000000000252eb >> > lb: [0x0000000000100000, 0x000000000012b030) >> > Post relocation: addr: 0x0000000001110000 memsz: 0x00000000000588e8 >> > filesz: >> > 0x00000000000252eb >> > using LZMA >> > [ 0x01110000, 011688e8, 0x011688e8) <- fffd2770 >> > dest 01110000, end 011688e8, bouncebuffer 3ff77000 >> > Loaded segments >> > Jumping to boot code at 01110015 >> > CPU0: stack: 00126000 - 00127000, lowest used address 00126b8c, stack >> > used: >> > 1140 bytes >> > entry = 0x01110015 >> > lb_start = 0x00100000 >> > lb_size = 0x0002b030 >> > buffer = 0x3ff77000 >> > qemu: fatal: Trying to execute code outside RAM or ROM at 0x5e2a36c2 >> > >> > EAX=0000000a EBX=000186a0 ECX=01145d15 EDX=19203eb0 >> > ESI=00000000 EDI=00000000 EBP=01145f6c ESP=01145f54 >> > EIP=5e2a36c2 EFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 >> > ES =0018 00000000 ffffffff 00cf9300 DPL=0 DS [-WA] >> > CS =0010 00000000 ffffffff 00cf9b00 DPL=0 CS32 [-RA] >> > SS =0018 00000000 ffffffff 00cf9300 DPL=0 DS [-WA] >> > DS =0018 00000000 ffffffff 00cf9300 DPL=0 DS [-WA] >> > FS =0020 19203f5c ffffffff 00cf9300 DPL=0 DS [-WA] >> > GS =0018 00000000 ffffffff 00cf9300 DPL=0 DS [-WA] >> > LDT=0000 00000000 0000ffff 00008200 DPL=0 LDT >> > TR =0000 00000000 0000ffff 00008b00 DPL=0 TSS32-busy >> > GDT= 19203e60 00000047 >> > IDT= 00000000 00000000 >> > CR0=60000033 CR2=00000000 CR3=00000000 CR4=00000000 >> > DR0=00000000 DR1=00000000 DR2=00000000 DR3=00000000 >> > DR6=ffff0ff0 DR7=00000400 >> > CCS=00000218 CCD=01145f50 CCO=ADDL >> > EFER=0000000000000000 >> > FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 >> > FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 >> > FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 >> > FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 >> > FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 >> > XMM00=00000000000000000000000000000000 >> > XMM01=00000000000000000000000000000000 >> > XMM02=00000000000000000000000000000000 >> > XMM03=00000000000000000000000000000000 >> > XMM04=00000000000000000000000000000000 >> > XMM05=00000000000000000000000000000000 >> > XMM06=00000000000000000000000000000000 >> > XMM07=00000000000000000000000000000000 >> > Aborted (core dumped) >> > >> > qemu-system-i386 --version >> > QEMU emulator version 1.0 (qemu-kvm-1.0), Copyright (c) 2003-2008 >> > Fabrice >> > Bellard >> > >> > Is QEMU not supported for coreboot and u-boot >> >> I'm not sure it's been tried but there's no reason why it should work. >> It seems to be crashing in U-Boot before there is any serial output. >> Did you put u-boot-dtb.bin as the payload? >> >> Regards, >> Simon > > _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
