Hi Ajoy, > On Mon, Dec 29, 2014 at 9:28 PM, Simon Glass <s...@chromium.org> wrote: > >> Hi Ajoy, >> >> >> > 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?
>> 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 >> > >> [snip] >> >> 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. PLEASE add your reply below mine, not above. I have gone to the trouble of rearranging the thread for this email. Also leave me on Cc otherwise I might not see your reply. On 29 December 2014 at 14:31, Ajoy Das <dasajo...@gmail.com> wrote: > Hi Simon > > I executed the commands mentioned above. But getting LZMA decode error on > coreboot > > coreboot.rom: 256 kB, bootblocksize 944, romsize 262144, offset 0x0 > alignment: 64 bytes, architecture: x86 > > Name Offset Type Size > cmos_layout.bin 0x0 cmos_layout 1160 > fallback/romstage 0x4c0 stage 17960 > fallback/ramstage 0x4b40 stage 56161 > config 0x12700 raw 2986 > revision 0x13300 raw 692 > (empty) 0x13600 null 181720 > > > > ./cbfstool ../../coreboot.rom add-flat-binary > -v > -f /home/ajoy/CISCO-2/uboot/u-boot/u-boot-dtb.bin > -n fallback/payload > -c lzma > -l 01110000 > -e 1110015 > > fallback/payload 0x13600 payload 173965 > code (LZMA compression, offset: 0x38, load: 0x49000, length: > 173909/391062) > entry (0x10efff) > (empty) 0x3de00 null 7640 > > > Wrote coreboot table at: 3ffce000, 0x154 bytes, checksum 8ea6 > coreboot table: 364 bytes. > CBMEM ROOT 0. 3ffff000 00001000 > CAR GLOBALS 1. 3fffe000 00001000 > ROMSTAGE 2. 3fffd000 00001000 > GDT 3. 3fffc000 00001000 > IRQ TABLE 4. 3fffb000 00001000 > ACPI 5. 3ffd7000 00024000 > SMBIOS 6. 3ffd6000 00001000 > COREBOOT 7. 3ffce000 00008000 > CBFS: located payload @ fffd3638, 173965 bytes. > Loading segment from rom address 0xfffd3638 > code (compression=1) > New segment dstaddr 0x49000 memsize 0x5f796 srcaddr 0xfffd3670 filesize > 0x2a755 > (cleaned up) New segment addr 0x49000 size 0x5f796 offset 0xfffd3670 > filesize 0x2a755 > Loading segment from rom address 0xfffd3654 > Entry Point 0x0010efff > Payload being loaded below 1MiB without region being marked as RAM usable. > Bounce Buffer at 3ff77000, 352352 bytes > Loading Segment: addr: 0x0000000000049000 memsz: 0x000000000005f796 filesz: > 0x000000000002a755 > lb: [0x0000000000100000, 0x000000000012b030) > Post relocation: addr: 0x0000000000049000 memsz: 0x000000000005f796 filesz: > 0x000000000002a755 > using LZMA > lzma: Decoding error = 1 > Could not load payload Do you really have a 256KB ROM? That seems much too small to hold Coreboot and U-Boot. It looks like U-Boot alone is 173KB. Regards, Simon _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot