Altera_Forum
Honored Contributor
Honored ContributorWhy linux did not boot?
Hi all,
After I "make linux image" in red hat linux,I download the zImage to the ram of my custom board with the command "nios2-download zImage" in the Nios2 Command Shell. When I run "nios2-terminal" in the Nios2 Command Shell, the linux did not boot,why? Please tell me how to do? The following is the message: . Removing old PATH, because a copy of . cygwin1.dll was found at: . /usr/bin/cygwin1.dll . You can remove or rename it to avoid conflict. . ------------------------------------------------ Welcome To Altera SOPC Builder Version 6.0, Built Fri Jun 16 08:10:03 PDT 2006 ------------------------------------------------ ------------------------------------------------ Welcome to the Nios II Embedded Design Suite Version 6.0, Built Fri Apr 21 04:12:54 PDT 2006 Example designs can be found in /cygdrive/e/altera/examples ------------------------------------------------ (Executing user startup script: e:/altera/user.bashrc) ------------------------------------------------ Microtronix Linux Extensions Version 1.4, Built June 20, 2005 ------------------------------------------------ /cygdrive/e/altera/examples [SOPC Builder]$ cd .. /cygdrive/e/altera [SOPC Builder]$ cd .. /cygdrive/e [SOPC Builder]$ cd zImage_ /cygdrive/e/zImage_ [SOPC Builder]$ ls nios2.ptf zImage /cygdrive/e/zImage_ [SOPC Builder]$ nios2-download zImage Using cable "ByteBlasterII [LPT1]", device 1, instance 0x00 Pausing target processor: not responding. Resetting and trying again: OK Initializing CPU cache (if present) OK Downloaded 722KB in 17.3s (41.7KB/s) Verified OK Leaving target processor paused /cygdrive/e/zImage_ [SOPC Builder]$ nios2-terminal nios2-terminal: connected to hardware target using JTAG UART on cable nios2-terminal: "ByteBlasterII [LPT1]", device 1, instance 0 nios2-terminal: Warning: The JTAG cable you are using is not supported for Nios nios2-terminal: II systems. You may experience intermittent JTAG communication nios2-terminal: failures with this cable. Please use a USB Blaster revision B nios2-terminal: cable or another supported cable. Please refer to the file nios2-terminal: errata.txt included in the Nios II development kit documents nios2-terminal: directory for more information. nios2-terminal: (Use the IDE stop button or Ctrl-C to terminate)
