[OpenBIOS] [Qemu-devel] Sparc64 progress

[Blue Swirl]

On 7/16/08, Aurelien Jarno <aurelien at aurel32.net> wrote:
> Blue Swirl a écrit :
>
> > Hi,
>  >
>  > With Qemu r4780 and OpenBIOS r201 I get the following output on serial console:
>  > ./qemu-system-sparc64 -L . -kernel vmlinux-2.6.25.10-sun4u -serial stdio
>  > OpenBIOS for Sparc64
>  > Initializing PCI devices...
>  > ide0: [io ports 0x1f0-0x1f7,0x3f6]
>  > ide1: [io ports 0x170-0x177,0x376]
>  >     drive0 [ATAPI cdrom]: QEMU DVD-ROM
>  > floppy_init
>  > FDC is a S82078B
>  > floppy_reset
>  > floppy_motor_off
>  > SENSEI 20 00
>  > status = 80, reply_buffer= 20 0
>  > fdc_specify
>  > FD_SPECIFY(c1, 11)
>  > set_drive status = 80, new_dor = 10
>  > floppy_recalibrate
>  > fdc_state.version = 0062
>  > Nvram id QEMU_BIOS, version 3
>  > kernel addr 404000 size 4d4640
>  > CPUs: 1 x SUNW,UltraSPARC-II
>  > force boot
>  > [sparc64] Kernel already loaded
>  > NULL ihandleNULL ihandle
>  > PROMLIB: Sun IEEE Boot Prom ''
>  > PROMLIB: Root node compatible: sun4u
>  > Linux version 2.6.25.10 (test at host) (gcc version 3.4.6 (Debian
>  > 3.4.6-5)) #4 Tue Jul 15 14:41:01 UTC 2008
>  > console [earlyprom0] enabled
>  > ARCH: SUN4U
>  > Ethernet address: 52:54:00:12:34:56
>  > Kernel: Using 2 locked TLB entries for main kernel image.
>  > Remapping the kernel... NULL ihandleSegmentation fault
>  >
>
>
> Thanks for you work it's a huge progress.
>
>  I have just tried here, with a Debian Lenny kernel, and the kernel
>  doesn't print anything. Would it be possible to share your kernel config?

Now with Qemu r4881 and OpenBIOS r204 I get:
[sparc64] Kernel already loaded

PROMLIB: Sun IEEE Boot Prom ''
PROMLIB: Root node compatible: sun4u
Linux version 2.6.25.10 (test at host) (gcc version 3.4.6 (Debian
3.4.6-5)) #4 Tue Jul 15 14:41:01 UTC 2008
console [earlyprom0] enabled
ARCH: SUN4U
Ethernet address: 52:54:00:12:34:56
Kernel: Using 2 locked TLB entries for main kernel image.
Remapping the kernel... done.

Output with Lenny Beta 2 kernel 2.6.24-1-sparc64 (Debian 2.6.24-7):
[sparc64] Kernel already loaded

Remapping the kernel... done.