[microblaze-uclinux] Can't boot s3mb1500 Memec board

[Jon Neerup Lassen <jonlassen@xxxxxxxxx>]

Hi

I'm trying to boot uClinux on my s3mb1500 board using the download.bit
+ image.bin from the s3mb1500_uclinux_EDK63a package.
I configure the fpga using Impact and downloads the image.bin using
the ./dl.sh image.bin command. When the kernel boots it hangs after
"Freeing init memory: 44K".
The complete boot log is shown below.

Any help is appreciated.

Jon Neerup Lassen


Kernel boot log:
Copying kernel image...done                           
Linux version 2.4.29-uc0 (jwilliam@g512-9029) (gcc version 2.95.3-4
Xilinx EDK 6
.3 Build EDK_Gmm.12.2) #574 Fri May 6 14:02:39 EST 2005
On node 0 totalpages: 8192                          
zone(0): 8192 pages.                    
zone(1): 0 pages.                 
zone(2): 0 pages.                 
CPU: MICROBLAZE               
Kernel command line:                    
Console: xmbserial on UARTLite                              
Calibrating delay loop... 37.06 BogoMIPS                                        
Memory: 32MB = 32MB total                         
Memory: 29808KB available (1157K code, 1439K data, 44K init)
Dentry cache hash table entries: 4096 (order: 3, 32768 bytes)
Inode cache hash table entries: 2048 (or                                      
Mount cache hash table entries: 512 (order: 0, 4096 bytes)
Buffer cache hash table entries: 1024 (order: 0, 4096 bytes)
Page-cache hash table entries: 8192 (order: 3, 32768 bytes)
POSIX conformance testing by UNIFIX                                   
Linux NET4.0 for Linux 2.4                          
Based upon Swansea University Computer Society NET3.039
Initializing RT netlink socket                              
Microblaze UARTlite serial driver version 1.00
ttyS0 at 0x84040000 (irq = 2) is a Microblaze UARTlite
ttyS1 at 0x84030000 (irq = 3) is a Microblaze UARTlite
Starting kswapd               
xgpio #0 at 0x84060000 mapped to 0x84060000
xgpio #1 at 0x86127D58 mapped to 0x86127D58
xgpio #2 at 0x00000000 mapped to 0x00000000
xgpio #3 at 0x86086C28 mapped to 0x86086C28
xgpio #4 at 0x86086C7C mapped to 0x86086C7C
xgpio #5 at 0x00001000 mapped to 0x00001000
Xilinx GPIO registered                      
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
eth0: using fifo mode.                      
eth0: Xilinx EMAC #0 at 0x840B0000 mapped to 0x840B0000, irq=1
eth0: id 2.0h; block id 7, type 1                                 
MBVanilla flash probe(0x84400000,4194304,                                       
MBVanilla flash probe(0x84400000,4194304,                                       
Flash: JEDEC Device ID is 0xC8. Assuming broken CFI table.
Flash: Swapping erase regions for broken CFI table.
number of CFI chips: 1
cfi_cmdset_0002: Disabling fast programming due to code brokenness.
Creating 8 MTD partitions on "Flash":
0x00000000-0x00004000 : "Bootloader"
0x00004000-0x00008000 : "Bootargs"
0x00008000-0x0000c000 : "MAC"
0x00010000-0x00020000 : "Config"
0x0000c000-0x00010000 : "Spare"
0x00100000-0x00380000 : "Image"
0x00380000-0x00400000 : "JFFS2"
0x00000000-0x00400000 : "Flash"
MBVanilla ram probe(0x861634f0,50397184,4): 3010000 at 861634f0
Creating 1 MTD partitions on "RAM":
0x00000000-0x03010000 : "Romfs"
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP
IP: routing cache hash table of 512 buckets, 4Kbytes
TCP: Hash tables configured (established 2048 bind 2048)
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
VFS: Mounted root (cramfs filesystem) readonly.
Freeing init memory: 44K

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