Hi Simon, On Mon, Feb 29, 2016 at 12:19 PM, Simon Glass <s...@chromium.org> wrote: > On 27 February 2016 at 23:58, Bin Meng <bmeng...@gmail.com> wrote: >> Boting SeaBIOS is done via U-Boot's bootelf command. Document this. >> >> Signed-off-by: Bin Meng <bmeng...@gmail.com> >> >> --- >> >> doc/README.x86 | 49 +++++++++++++++++++++++++++++++++++++++++++++++-- >> 1 file changed, 47 insertions(+), 2 deletions(-) > > Reviewed-by: Simon Glass <s...@chromium.org> > > I think it would be good to add instructions on creating disk.img.
Sure. > > Also, when I ran this (64-bit ubuntu) I get: > > qemu-system-i386 -serial stdio -bios ~/u/b/qemu-x86/u-boot.rom -hda > disk.img -cdrom /vid/software/win/winxp.iso -smp 2 -m 512 > WARNING: Image format was not specified for 'disk.img' and probing guessed > raw. > Automatically detecting the format is dangerous for raw > images, write operations on block 0 will be restricted. > Specify the 'raw' format explicitly to remove the restrictions. > > > U-Boot 2016.03-rc2-00072-g67c4eef (Feb 28 2016 - 21:13:33 -0700) > > CPU: x86, vendor Intel, device 663h > DRAM: 512 MiB > Using default environment > > Video: 640x480x16 > Model: QEMU x86 (I440FX) > Net: e1000: 52:54:00:12:34:56 > > Warning: e1000#0 using MAC address from ROM > eth0: e1000#0 > IDE: Bus 0: OK Bus 1: OK > Device 0: Model: QEMU HARDDISK Firm: 2.3.90 Ser#: QM00001 > Type: Hard Disk > Supports 48-bit addressing > Capacity: 2048.0 MB = 2.0 GB (4194304 x 512) > Device 1: not available > Device 2: Model: QEMU Firm: 2.3. Ser#: QEMU DVD-ROM > Type: Removable CD ROM > Capacity: 585.2 MB = 0.5 GB (299648 x 2048) > qemu: fatal: Trying to execute code outside RAM or ROM at 0xf10002ba > > EAX=5bfb0000 EBX=0000f8ec ECX=00000ff3 EDX=00000000 > ESI=00000002 EDI=c8000014 EBP=1ffceea5 ESP=00000005 > EIP=f10002ba EFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 > ES =0000 00000000 00000000 00000000 > 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 1fd67dc8 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= 1fd67d80 00000047 > IDT= 1ffce470 000007ff > CR0=00000033 CR2=00000000 CR3=00000000 CR4=00000000 > DR0=00000000 DR1=00000000 DR2=00000000 DR3=00000000 > DR6=ffff0ff0 DR7=00000400 > CCS=5bfb0000 CCD=5bfb0000 CCO=ADDB > 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 > Which QEMU version is this on your Ubuntu? Regards, Bin _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
