Xilinx ML301

• How to port U-BOOT
• How to port Linux

• Xilinx

• Device Supported: XC2VP30
• ALi Super I/O Chipset, One GPIO Connector, One Front Panel Connector, One CD ROM Connector, One FPGA UART Connector, CPU Reset Button, One SystemACE Reset Button, One DIP Switch
• 256 MB DDR DIMM
• 10 / 100 Ethernet,Two IDE Connectors,T wo USB Ports, System ACE For Configuration, FPGA JTAG/Trace, CPU JTAG port, PC4 JTAG port, Two Serial Ports, One Parallel Port, Mouse and Keyboard
• LCD Character Display
• Audio, Two 3.3V and Two 5.0V PCI Slots (total of 4),Two Personality Module Connectors, One SMA Connector for External Clock
• 10 / 100 MAC / PHY, PCI Bridge
• Two On-board Differential Oscillators (156.25 MHz and 125 MHz), Two Clock Sockets

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Xilinx ML310 Bootloader
Michal Simek mONStR@monstr.eu
02.12.2005
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LCD
Command line: rootfs=romfs
Clearing memory...
mem_clear:range(0x10000000--0x17FFFFFF)
mem_clear:done(0)
Testing memory...
mem_test:range(0x10000000--0x17FFFFFF)
mem_test:write
mem_test:verify
mem_test:done(0)
Clearing memory...
mem_clear:range(0x10000000--0x17FFFFFF)
mem_clear:done(0)
Loading LINUX image to DDR SDRAM
mem:load
0x00000000->0x00040000->0x00080000->0x000C0000->0x00100000->0x00140000->0x001800
00->0x001B7017

Succesfully finished.
Jump to kernel ...

Linux version 2.4.31-uc0 (root@monstr) (gcc version 2.95.3-4 Xilinx EDK 6.3 Buil
d EDK_Gmm.12.2) #42 pro 6 18:56:29 CET 2005
On node 0 totalpages: 32768
zone(0): 32768 pages.
zone(1): 0 pages.
zone(2): 0 pages.
CPU: MICROBLAZE
Kernel command line: rootfs=romfs
Console: xmbserial on UARTLite
Calibrating delay loop... 49.35 BogoMIPS
Memory: 128MB = 128MB total
Memory: 127740KB available (576K code, 1333K data, 36K init)
Dentry cache hash table entries: 16384 (order: 5, 131072 bytes)
Inode cache hash table entries: 8192 (order: 4, 65536 bytes)
Mount cache hash table entries: 512 (order: 0, 4096 bytes)
Buffer cache hash table entries: 8192 (order: 3, 32768 bytes)
Page-cache hash table entries: 32768 (order: 5, 131072 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 0xa0000000 (irq = 6) is a Microblaze UARTlite
Starting kswapd
devfs: v1.12c (20020818) Richard Gooch (rgooch@atnf.csiro.au)
devfs: boot_options: 0x0
xgpio #0 at 0x90000000 mapped to 0x90000000
Xilinx GPIO registered
Blkmem copyright 1998,1999 D. Jeff Dionne
Blkmem copyright 1998 Kenneth Albanowski
Blkmem 1 disk images:
0: 100CA8D0-101DD8CF [VIRTUAL 100CA8D0-101DD8CF] (RO) <CRAMFS>
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
VFS: Mounted root (cramfs filesystem) readonly.
Freeing init memory: 36K
Mounting proc:
Mounting var:
Populating /var:
Running local start scripts.
Remounting / (rw):
Setting hostname:

Welcome to
____ _ _
/ __| ||_|
_ _| | | | _ ____ _ _ _ _
| | | | | | || | _ \| | | |\ \/ /
| |_| | |__| || | | | | |_| |/ \
| ___\____|_||_|_| |_|\____|\_
| |
|_|

ml310 login: root
Password:
# cat /proc/cpuinfo
CPU-Family: Microblaze
FPGA-Arch: virtex2p
CPU-Ver: 3.00.a
CPU-MHz: 100.00
BogoMips: 49.35
HW-Div: yes
HW-Shift: yes
Icache: 16kB
Dcache: 16kB
HW-Debug: yes