Hi!
I'm trying to implement uCLinux on microblaze, in the XUPV2P board. And I want to use Compact flash in my design.
But, when the Os starts, it is stopped at the SysACE level. And here is the message :
Linux version 2.4.32-uc0 (root@localhost) (gcc version 3.4.1 ( PetaLinux 0.20 Bu
ild -rc1 050607 )) #19 lun mar 16 20:15:42 CET 2009
On node 0 totalpages: 131072
zone(0): 131072 pages.
zone(1): 0 pages.
zone(2): 0 pages.
CPU: MICROBLAZE
Kernel command line:
Console: xmbserial on UARTLite
Calibrating delay loop... 49.86 BogoMIPS
Memory: 512MB = 512MB total
Memory: 516844KB available (527K code, 1254K data, 36K init)
Dentry cache hash table entries: 65536 (order: 7, 524288 bytes)
Inode cache hash table entries: 32768 (order: 6, 262144 bytes)
Mount cache hash table entries: 512 (order: 0, 4096 bytes)
Buffer cache hash table entries: 32768 (order: 5, 131072 bytes)
Page-cache hash table entries: 131072 (order: 7, 524288 bytes)
POSIX conformance
testing by UNIFIX
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Microblaze UARTlite serial driver version 1.00
ttyS0 at 0x90000 (irq = 2) is a Microblaze UARTlite
Starting kswapd
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
Initializing SystemAce driver
JTAG controller couldn't read configuration from the CompactFlash
And i do not have a configuration to load, the CF is empty!!!!
Thanks!!