* [Buildroot] Problem booting 2.6.20.4 on AT91RM9200EK
@ 2007-04-18 22:18 Ulf Samuelsson
2007-04-19 1:17 ` Jeremy R. Geeo
0 siblings, 1 reply; 3+ messages in thread
From: Ulf Samuelsson @ 2007-04-18 22:18 UTC (permalink / raw)
To: buildroot
Trying out linux-2.6.20.4 on an AT91RM9200EK
built by a buildroot downloaded 20070405 (with fixes).
Using gcc-3.4.6/binutils 2.16.1 initially built by buildroot
but now used as an external toolchain.
Getting the following error messages.
/sbin/ init: can't load library 'libgcc_s.so.1'
Kernel panic - not syncing: Attempted to kill init!
Any clues?
Found "toolchain_build_arm_small/gcc-3.4.6-final/gcc/libgcc_s.so.1"
which I guess is what I am looking for.
What is the approriate way to get that into the root file system?
=================================================
U-Boot> bootm
21000000
## Booting image at
21000000 ...
Image Name:
Linux-2.6.20.4
Image Type: ARM Linux Kernel Image
(uncompressed)
Data Size: 1286364 Bytes = 1.2
MB
Load Address:
20008000
Entry Point:
20008000
Verifying Checksum ...
OK
OK
Starting
kernel ...
Uncompressing
Linux.................................................................................... done, booting .
Linux version 2.6.20.4 (ulf at elrond) (gcc version 3.4.6) #1 Wed Apr 18
23:50:06 CEST 2007
CPU: ARM920T [41129200] revision 0 (ARMv4T),
cr=c0007177
Machine: Atmel
AT91RM9200-EK
Memory policy: ECC disabled, Data cache
writeback
Clocks: CPU 179 MHz, master 59 MHz, main 18.432
MHz
CPU0: D VIVT write-back
cache
CPU0: I cache: 16384 bytes, associativity 64, 32 byte lines, 8
sets
CPU0: D cache: 16384 bytes, associativity 64, 32 byte lines, 8
sets
Built 1 zonelists. Total pages:
8128
Kernel command line: root=/dev/ram rw initrd=0x2114A000,6000000
ramdisk_size=15360 ip=10.175.196.18:10.175.196.221:1M
AT91: 128 gpio irqs in 4
banks
PID hash table entries: 128 (order: 7, 512
bytes)
Console: colour dummy device
80x30
Dentry cache hash table entries: 4096 (order: 2, 16384
bytes)
Inode-cache hash table entries: 2048 (order: 1, 8192
bytes)
Memory: 32MB = 32MB
total
Memory: 23904KB available (2320K code, 255K data, 104K
init)
Security Framework v1.0.0
initialized
Capability LSM
initialized
Mount-cache hash table entries:
512
CPU: Testing write buffer coherency:
ok
NET: Registered protocol family
16
Generic PHY: Registered new
driver
SCSI subsystem
initialized
usbcore: registered new interface driver
usbfs
usbcore: registered new interface driver
hub
usbcore: registered new device driver
usb
NET: Registered protocol family
2
IP route cache hash table entries: 1024 (order: 0, 4096
bytes)
TCP established hash table entries: 1024 (order: 0, 4096
bytes)
TCP bind hash table entries: 512 (order: -1, 2048
bytes)
TCP: Hash tables configured (established 1024 bind
512)
TCP reno
registered
checking if image is initramfs...it isn't (bad gzip magic numbers);
looks like an initrd
Freeing initrd memory:
5859K
NetWinder Floating Point Emulator V0.97 (double
precision)
JFFS2 version 2.2. (NAND) (C) 2001-2006 Red Hat,
Inc.
io scheduler noop
registered
io scheduler anticipatory registered
(default)
at91_spi: Baud rate set to
5990400
AT91 SPI driver
loaded
atmel_usart.0: ttyS0 at MMIO 0xfefff200 (irq = 1) is a
ATMEL_SERIAL
atmel_usart.1: ttyS1 at MMIO 0xfffc4000 (irq = 7) is a
ATMEL_SERIAL
RAMDISK driver initialized: 16 RAM disks of 15360K size 1024
blocksize
Davicom DM9161E: Registered new
driver
Davicom DM9131: Registered new
driver
PPP generic driver version
2.4.2
eth0: Link now
100-FullDuplex
eth0: AT91 ethernet at 0xfefbc000 int=24 100-FullDuplex
(04:25:fe:ed:00:18)
eth0: Davicom 9161 PHY
(Copper)
usbmon: debugfs is not
available
at91_ohci at91_ohci: AT91
OHCI
at91_ohci at91_ohci: new USB bus registered, assigned bus number
1
at91_ohci at91_ohci: irq 23, io mem
0x00300000
usb usb1: Product: AT91
OHCI
usb usb1: Manufacturer: Linux 2.6.20.4
ohci_hcd
usb usb1: SerialNumber:
at91
usb usb1: configuration #1 chosen from 1
choice
hub 1-0:1.0: USB hub
found
hub 1-0:1.0: 2 ports
detected
Initializing USB Mass Storage
driver...
usbcore: registered new interface driver
usb-storage
USB Mass Storage support
registered.
usbcore: registered new interface driver
usbhid
drivers/usb/input/hid-core.c: v2.6:USB HID core
driver
usbcore: registered new interface driver
usbserial
drivers/usb/serial/usb-serial.c: USB Serial support registered for
generic
usbcore: registered new interface driver
usbserial_generic
drivers/usb/serial/usb-serial.c: USB Serial Driver
core
udc: at91_udc version 3 May
2006
mice: PS/2 mouse device common for all
mice
at91_rtc at91_rtc: rtc core: registered at91_rtc as
rtc0
AT91 Real Time Clock
driver.
i2c /dev entries
driver
at91_i2c at91_i2c: AT91 i2c bus
driver.
TCP cubic
registered
NET: Registered protocol family
1
NET: Registered protocol family
17
at91_rtc at91_rtc: setting the system clock to 1998-01-01 00:00:47
(883612847)
eth0: Link now
100-FullDuplex
IP-Config:
Complete:
device=eth0, addr=10.175.196.18, mask=255.255.255.0,
gw=10.175.196.1,
host=10.175.196.18, domain=,
nis-domain=(none),
bootserver=10.175.196.221, rootserver=10.175.196.221,
rootpath=
RAMDISK: ext2 filesystem found at block
0
RAMDISK: Loading 5643KiB [1 disk] into ram disk...
done.
VFS: Mounted root (ext2
filesystem).
Freeing init memory:
104K
/sbiKernel panic - not syncing: Attempted to kill
init!
n/ init: can't load library
'libgcc_s.so.1'
--
Best Regards
Ulf Samuelsson
^ permalink raw reply [flat|nested] 3+ messages in thread* [Buildroot] Problem booting 2.6.20.4 on AT91RM9200EK
2007-04-18 22:18 [Buildroot] Problem booting 2.6.20.4 on AT91RM9200EK Ulf Samuelsson
@ 2007-04-19 1:17 ` Jeremy R. Geeo
2007-04-19 4:41 ` Ulf Samuelsson
0 siblings, 1 reply; 3+ messages in thread
From: Jeremy R. Geeo @ 2007-04-19 1:17 UTC (permalink / raw)
To: buildroot
Ulf Samuelsson wrote:
> Trying out linux-2.6.20.4 on an AT91RM9200EK
> built by a buildroot downloaded 20070405 (with fixes).
>
>
> Using gcc-3.4.6/binutils 2.16.1 initially built by buildroot
> but now used as an external toolchain.
>
>
> Getting the following error messages.
>
> /sbin/ init: can't load library 'libgcc_s.so.1'
> Kernel panic - not syncing: Attempted to kill init!
>
>
> Any clues?
>
> Found "toolchain_build_arm_small/gcc-3.4.6-final/gcc/libgcc_s.so.1"
> which I guess is what I am looking for.
> What is the approriate way to get that into the root file system?
>
>
> [...]
I've had this problem in the past when I have defined
"BR2_GCC_SHARED_LIBGCC" via "Build/install a shared libgcc" in your
Toolchain Options. Unless you otherwise need it, you might try disabling
and rebuilding.
Jeremy
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Buildroot] Problem booting 2.6.20.4 on AT91RM9200EK
2007-04-19 1:17 ` Jeremy R. Geeo
@ 2007-04-19 4:41 ` Ulf Samuelsson
0 siblings, 0 replies; 3+ messages in thread
From: Ulf Samuelsson @ 2007-04-19 4:41 UTC (permalink / raw)
To: buildroot
> Ulf Samuelsson wrote:
>> Trying out linux-2.6.20.4 on an AT91RM9200EK
>> built by a buildroot downloaded 20070405 (with fixes).
>>
>>
>> Using gcc-3.4.6/binutils 2.16.1 initially built by buildroot
>> but now used as an external toolchain.
>>
>>
>> Getting the following error messages.
>>
>> /sbin/ init: can't load library 'libgcc_s.so.1'
>> Kernel panic - not syncing: Attempted to kill init!
>>
>>
>> Any clues?
>>
>> Found "toolchain_build_arm_small/gcc-3.4.6-final/gcc/libgcc_s.so.1"
>> which I guess is what I am looking for.
>> What is the approriate way to get that into the root file system?
>>
>>
>> [...]
>
> I've had this problem in the past when I have defined
> "BR2_GCC_SHARED_LIBGCC" via "Build/install a shared libgcc" in your
> Toolchain Options. Unless you otherwise need it, you might try disabling
> and rebuilding.
>
> Jeremy
>
Apparently this problem occurs if you remove the "root" directory"
without rebuilding the toolchain.
I
Probably a ton of errors which results from this
Best Regards
Ulf Samuelsson
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2007-04-19 4:41 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2007-04-18 22:18 [Buildroot] Problem booting 2.6.20.4 on AT91RM9200EK Ulf Samuelsson
2007-04-19 1:17 ` Jeremy R. Geeo
2007-04-19 4:41 ` Ulf Samuelsson
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox