Hmm possibly not.
Got a bit further without them
Need to sort out that drive call..
simon@dev ~/BLDS $
qemu-system-arm -M versatilepb -nographic -no-reboot -kernel zImage -hda rootfs.squashfs -append "root=/dev/sda rw init=/sbin/init.sh panic=1 PATH=/bin:/sbin console=ttyAMA0 HOST=armv6l"
Spoiler:
Code:
oss: Could not initialize DAC
oss: Failed to open `/dev/dsp'
oss: Reason: No such file or directory
oss: Could not initialize DAC
oss: Failed to open `/dev/dsp'
oss: Reason: No such file or directory
audio: Failed to create voice `lm4549.out'
Uncompressing Linux... done, booting the kernel.
Booting Linux on physical CPU 0
Linux version 3.4.7 (simon@dev) (gcc version 4.6.3 (Sourcery CodeBench Lite 2012.03-57) ) #1 Sat Aug 11 03:49:07 BST 2012
CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=00093177
CPU: VIVT data cache, VIVT instruction cache
Machine: ARM-Versatile PB
Memory policy: ECC disabled, Data cache writeback
sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 178956ms
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 32512
Kernel command line: root=/dev/sda rw init=/sbin/init.sh panic=1 PATH=/bin:/sbin console=ttyAMA0 HOST=armv6l
PID hash table entries: 512 (order: -1, 2048 bytes)
Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
Memory: 128MB = 128MB total
Memory: 126184k/126184k available, 4888k reserved, 0K highmem
Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
vmalloc : 0xc8800000 - 0xff000000 ( 872 MB)
lowmem : 0xc0000000 - 0xc8000000 ( 128 MB)
modules : 0xbf000000 - 0xc0000000 ( 16 MB)
.text : 0xc0008000 - 0xc034641c (3322 kB)
.init : 0xc0347000 - 0xc0363000 ( 112 kB)
.data : 0xc0364000 - 0xc0387780 ( 142 kB)
.bss : 0xc03877a4 - 0xc03a1338 ( 103 kB)
NR_IRQS:192
VIC @f1140000: id 0x00041190, vendor 0x41
Console: colour dummy device 80x30
Calibrating delay loop... 395.67 BogoMIPS (lpj=1978368)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
Setting up static identity map for 0x28fb50 - 0x28fba8
NET: Registered protocol family 16
Serial: AMBA PL011 UART driver
dev:f1: ttyAMA0 at MMIO 0x101f1000 (irq = 12) is a PL011 rev1
console [ttyAMA0] enabled
dev:f2: ttyAMA1 at MMIO 0x101f2000 (irq = 13) is a PL011 rev1
dev:f3: ttyAMA2 at MMIO 0x101f3000 (irq = 14) is a PL011 rev1
fpga:09: ttyAMA3 at MMIO 0x10009000 (irq = 38) is a PL011 rev1
bio: create slab <bio-0> at 0
Switching to clocksource timer3
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 4096 (order: 3, 32768 bytes)
TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
TCP: Hash tables configured (established 4096 bind 4096)
TCP: reno registered
UDP hash table entries: 256 (order: 0, 4096 bytes)
UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
NET: Registered protocol family 1
RPC: Registered named UNIX socket transport module.
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
NetWinder Floating Point Emulator V0.97 (double precision)
Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
ROMFS MTD (C) 2007 Red Hat, Inc.
msgmni has been set to 246
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254)
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
clcd-pl11x dev:20: PL110 rev0 at 0x10120000
clcd-pl11x dev:20: Versatile hardware, VGA display
Console: switching to colour frame buffer device 80x60
brd: module loaded
physmap platform flash device: 04000000 at 34000000
pflash_write: Unimplemented flash cmd sequence (offset 00000000, wcycle 0x0 cmd 0x0 value 0xf000f0)
physmap-flash.0: Found 1 x32 devices at 0x0 in 32-bit bank. Manufacturer ID 0x000000 Chip ID 0x000000
Intel/Sharp Extended Query Table at 0x0031
pflash_write: Unimplemented flash cmd sequence (offset 00000000, wcycle 0x0 cmd 0x0 value 0xf0)
Using buffer write method
smc91x.c: v1.1, sep 22 2004 by Nicolas Pitre <nico@fluxnic.net>
eth0: SMC91C11xFD (rev 1) at c8886000 IRQ 25 [nowait]
eth0: Ethernet addr: 52:54:00:12:34:56
mousedev: PS/2 mouse device common for all mice
TCP: cubic registered
NET: Registered protocol family 17
VFP support v0.3: implementor 41 architecture 1 part 10 variant 9 rev 0
input: AT Raw Set 2 keyboard as /devices/fpga:06/serio0/input/input0
input: ImExPS/2 Generic Explorer Mouse as /devices/fpga:07/serio1/input/input1
VFS: Cannot open root device "sda" or unknown-block(0,0): error -6
Please append a correct "root=" boot option; here are the available partitions:
1f00 65536 mtdblock0 (driver?)
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
[<c0019d38>] (unwind_backtrace+0x0/0xf0) from [<c028c3bc>] (panic+0x74/0x1a8)
[<c028c3bc>] (panic+0x74/0x1a8) from [<c0347c1c>] (mount_block_root+0x178/0x22c)
[<c0347c1c>] (mount_block_root+0x178/0x22c) from [<c0347eb0>] (mount_root+0xe4/0x10c)
[<c0347eb0>] (mount_root+0xe4/0x10c) from [<c0348038>] (prepare_namespace+0x160/0x1b8)
[<c0348038>] (prepare_namespace+0x160/0x1b8) from [<c03478d8>] (kernel_init+0x16c/0x1a8)
[<c03478d8>] (kernel_init+0x16c/0x1a8) from [<c0014f50>] (kernel_thread_exit+0x0/0x8)
Rebooting in 1 seconds..simon@dev ~/BLDS $
or with -hda
VFS: Cannot open root device "hda" or unknown-block(0,0): error -6
Please append a correct "root=" boot option; here are the available partitions:
1f00 65536 mtdblock0 (driver?)
Hmm. I wish buildroot would spit out an img ; ) Guess I'll have to spew it into a qemu-img one