[microblaze-uclinux] NuHorizons S3/1500 -Dual Ethernet? plus flash questions

["Lee, Michael" <MichaelLee@xxxxxxxx>]

The NuHorizons board has two ethernet connectors.  One
goes to a PHY, and the other goes to a SMSC LAN91C111-NC
MAC+PHY.  Can uClinux use both of them, or is the first
driver tied into the CPU code too much?  

I was able to program the flash on this board with
(XPS) Tools / Program Flash Memory, after I changed
PARAMETER C_INCLUDE_DATAWIDTH_MATCHING_0 = 0 to a 1
(in the .MHS file of a project derived from David 
Banas's recent project).  Does this break flash-
programming by some other method?

Finally, I have started using auto-config to compile my
own kernel, etc.  Mine boots, but does not recognize
the flash.  David's boots, and does recognize the flash.
What am I doing wrong?

Thanks,
  Michael Lee




Copying kernel image from FLASH to RAM...
 first source address = FF900000
 first destination address = FE000000
 first source data = 9420
done. Booting from RAM...
Linux version 2.4.29-uc0 (root@pld) (gcc version 2.95.3-4 Xilinx EDK
6.2.1 Build
 EDK_Gm.12.3) #3 Mon Mar 28 16:32:14 CST 2005
On node 0 totalpages: 4096
zone(0): 4096 pages.
zone(1): 0 pages.
zone(2): 0 pages.
CPU: MICROBLAZE
Console: xmbserial on UARTLite
Kernel command line:
Calibrating delay loop... 32.66 BogoMIPS
Memory: 16MB = 16MB total
Memory: 14048KB available (1159K code, 991K data, 44K init)
Dentry cache hash table entries: 2048 (order: 2, 16384 bytes)
Inode cache hash table entries: 1024 (order: 1, 8192 bytes)
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: 4096 (order: 2, 16384 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 0xffff2000 (irq = 2) is a Microblaze UARTlite
Starting kswapd
xgpio #0 at 0xFFFF5000 mapped to 0xFFFF5000
Xilinx GPIO registered
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
eth0: using fifo mode.
eth0: Xilinx EMAC #0 at 0xC0000000 mapped to 0xC0000000, irq=1
eth0: id 2.0h; block id 7, type 1
MBVanilla flash probe(0xff000000,8388608,4): 800000 at ff000000
CFI: Found no Flash device at location zero
Search for id:(00 00) interleave(2) type(2)
Search for id:(00 00) interleave(2) type(2)
Search for id:(00 00) interleave(2) type(2)
Search for id:(00 00) interleave(2) type(1)
Search for id:(00 00) interleave(2) type(1)
Search for id:(00 00) interleave(2) type(1)
Search for id:(00 00) interleave(4) type(2)
Search for id:(00 00) interleave(4) type(2)
Search for id:(00 00) interleave(4) type(2)
Search for id:(00 00) interleave(4) type(1)
Search for id:(00 00) interleave(4) type(1)
Search for id:(00 00) interleave(4) type(1)
JEDEC: Found no Flash device at location zero
MBVanilla ram probe(0xfe15d4bc,774144,4): bd000 at fe15d4bc
Creating 1 MTD partitions on "RAM":
0x00000000-0x000bd000 : "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 1024 bind 1024)
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
VFS: Mounted root (romfs filesystem) readonly.
Freeing init memory: 44K
Mounting proc:
Mounting var:
Populating /var:
Running local start scripts.
Mounting /etc/config:
Populating /etc/config:
flatfsd: Nonexistent or bad flatfs (-43), creating new one...
flatfsd: Failed to write flatfs (-43): No such device
flatfsd: Created 3 configuration files (142 bytes)
Setting hostname:
Setting up interface lo:
Starting DHCP client:
Starting inetd:
Starting thttpd:

uclinux-auto login:



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