How to get Physical Address in uClinux with MMU

Hi htmin,

How did you boot your board with uClinux?

My board is NEEK and I tried the steps in Wiki http://www.nioswiki.com/linux/linux_quick_start

with cycloneIII_embedded_evaluation_kit_standard.sof (neek_web_server_mmu.zip) and cycloneIII_3c25_niosII_standard (example/standard)

$ nios2-configure-sof /home/user/Altera/kits/cycloneIII_3c25_niosII/examples/standard_cd/cycloneIII_embedded_evaluation_kit_standard.sof 
/opt/altera10.0sp1/quartus/adm/qenv.sh: line 109: warning: setlocale: LC_CTYPE: cannot change locale (en_US): No such file or directory
Info: *******************************************************************
Info: Running Quartus II Programmer
Info: Command: quartus_pgm --no_banner --mode=jtag -o p;/home/rgnurrahmat/Altera/kits/cycloneIII_3c25_niosII/examples/standard_cd/cycloneIII_embedded_evaluation_kit_standard.sof
Info: Using programming cable "USB-Blaster "
Info: Using programming file /home/rgnurrahmat/Altera/kits/cycloneIII_3c25_niosII/examples/standard_cd/cycloneIII_embedded_evaluation_kit_standard.sof with checksum 0x00D122FE for device EP3C25F324@1
Info: Started Programmer operation at Thu Sep 16 03:31:39 2010
Info: Configuring device index 1
Info: Device 1 contains JTAG ID code 0x020F30DD
Info: Configuration succeeded -- 1 device(s) configured
Info: Successfully performed operation(s)
Info: Ended Programmer operation at Thu Sep 16 03:31:41 2010
Info: Quartus II Programmer was successful. 0 errors, 0 warnings
    Info: Peak virtual memory: 77 megabytes
    Info: Processing ended: Thu Sep 16 03:31:41 2010
    Info: Elapsed time: 00:00:05
    Info: Total CPU time (on all processors): 00:00:01
~/nios2-linux/uClinux-dist
$ nios2-download -g images/linux.initramfs.gz 
/opt/altera10.0sp1/quartus/adm/qenv.sh: line 109: warning: setlocale: LC_CTYPE: cannot change locale (en_US): No such file or directory
Using cable "USB-Blaster ", device 1, instance 0x00
Processor is already paused
Initializing CPU cache (if present)
OK
Downloaded 5283KB in 47.3s (111.6KB/s)
Verified OK                         
Starting processor at address 0xD0000000
~/nios2-linux/uClinux-dist
$ nios2-terminal
nios2-terminal: Unable to connect to JTAG UART because another application
nios2-terminal: is using it (or is using something else which clashes). Please close
nios2-terminal: the other application and try again.
~/nios2-linux/uClinux-dist
$ nios2-terminal
nios2-terminal: connected to hardware target using JTAG UART on cable
nios2-terminal: "USB-Blaster ", device 1, instance 0
nios2-terminal: (Use the IDE stop button or Ctrl-C to terminate)
+  Stopped                 nios2-terminal
~/nios2-linux/uClinux-dist
$ ^C
~/nios2-linux/uClinux-dist
$