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AT91RM9200-EK boot problem - stops after Sysinit done http://www.at91.com/samphpbb/viewtopic.php?f=12&t=19542	Page 1 of 1

Author:	Processor [ Thu Sep 09, 2010 4:31 pm ]
Post subject:	AT91RM9200-EK boot problem - stops after Sysinit done
Hello, I have an AT91RM9200-EK evaluation board and I want to put Linux on it. I have tried the package from Atmel (linux-2.4.27-vrs1) with the associated ramdisk. I used u-boot to load it all via tftp and everything works well. I downloaded a newer Linux kernel (2.6.31) and managed to configure and compile it for my board. When I try to use it with my board the kernel starts to boot but stops just before the login prompt. See below. Can you suggest any reasons for this please? Starting kernel ... Uncompressing Linux............................................................................... done, booting the kernel. Linux version 2.6.31 (proc@rarotonga) (gcc version 4.1.2 20070925 (Red Hat 4.1.2-33.fa1)) #3 Sun Aug 22 21:21:09 BST 2010 CPU: ARM920T [41129200] revision 0 (ARMv4T), cr=c0007177 CPU: VIVT data cache, VIVT instruction cache Machine: Atmel AT91RM9200-EK Memory policy: ECC disabled, Data cache writeback Clocks: CPU 179 MHz, master 59 MHz, main 18.432 MHz Built 1 zonelists in Zone order, mobility grouping on. Total pages: 8128 Kernel command line: root=/dev/ram rw initrd=0x21200000,6000000 ramdisk_size=15360 console=ttyS0,115200,mem=32M PID hash table entries: 128 (order: 7, 512 bytes) 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: 24076KB available (2208K code, 191K data, 108K init, 0K highmem) SLUB: Genslabs=11, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 * RCU implementation. NR_IRQS:192 AT91: 128 gpio irqs in 4 banks Console: colour dummy device 80x30 console [ttyS0] enabled Calibrating delay loop... 89.53 BogoMIPS (lpj=349184) Mount-cache hash table entries: 512 CPU: Testing write buffer coherency: ok NET: Registered protocol family 16 bio: create slab <bio-0> at 0 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: 1, 8192 bytes) TCP bind hash table entries: 1024 (order: 0, 4096 bytes) TCP: Hash tables configured (established 1024 bind 1024) TCP reno registered NET: Registered protocol family 1 Trying to unpack rootfs image as initramfs... rootfs image is not initramfs (no cpio magic); looks like an initrd Freeing initrd memory: 5856K NetWinder Floating Point Emulator V0.97 (double precision) msgmni has been set to 58 Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253) 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 brd: module loaded eth0: Link now 100-FullDuplex eth0: AT91 ethernet at 0xfefbc000 int=24 100-FullDuplex (12:23:45:78:99:aa) eth0: Davicom 9161 PHY (Copper) physmap platform flash device: 00200000 at 10000000 physmap-flash.0: Found 1 x16 devices at 0x0 in 16-bit bank NOR chip too large to fit in mapping. Attempting to cope... Amd/Fujitsu Extended Query Table at 0x0041 physmap-flash.0: Swapping erase regions for broken CFI table. number of CFI chips: 1 cfi_cmdset_0002: Disabling erase-suspend-program due to code brokenness. Reducing visibility of 8192KiB chip to 2048KiB RedBoot partition parsing not available usbmon: debugfs is not available ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver 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: New USB device found, idVendor=1d6b, idProduct=0001 usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb1: Product: AT91 OHCI usb usb1: Manufacturer: Linux 2.6.31 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 udc: at91_udc version 3 May 2006 mice: PS/2 mouse device common for all mice IRQ 1/at91_rtc: IRQF_DISABLED is not guaranteed on shared IRQs at91_rtc at91_rtc: rtc core: registered at91_rtc as rtc0 AT91 Real Time Clock driver. i2c /dev entries driver i2c-gpio i2c-gpio: using pins 57 (SDA) and 58 (SCL) AT91 Watchdog Timer enabled (5 seconds, nowayout) TCP cubic registered NET: Registered protocol family 17 at91_rtc at91_rtc: setting system clock to 1998-01-01 00:00:47 UTC (883612847) RAMDISK: gzip image found at block 0 EXT2-fs warning: mounting unchecked fs, running e2fsck is recommended VFS: Mounted root (ext2 filesystem) on device 1:0. Freeing init memory: 108K init started: BusyBox v0.60.5 (2004.09.01-13:48+0000) multi-call binary Setting hostname ... Setting Frame Buffer ln: /dev/fb0: File exists Setting Stuff for gpm ldconfig: No such file or directory Sysinit done >>>> STOPS HERE !!!!

Author:	Processor [ Mon Oct 04, 2010 3:23 pm ]
Post subject:	Re: AT91RM9200-EK boot problem - stops after Sysinit done
Anyone ???

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