Honored Contributor
Honored Contributorhum, still mistakes, and i've switched to nios2 wth MMU. According to your guidance, I managed to build the image successfully. Thank you. But when I nios2-terminal, the system hangs at :
Linux version 2.6.35-00743-ge3b9b64-dirty (root@ubuntu) (gcc version 4.1.2)# 10 Wed Feb 2 17:18:05 CST 2011 bootconsole [early0] enabled early_console initialized at 0xe1801230 Linux/Nios II-MMU init_bootmem_node(?,0xd36, 0x800, 0x1000) free_bootmem(0xd36000, 0x2ca000) reserve_bootmem(0xd36000, 0x100) Built 1 zonelists in Zone order, mobility grouping off. Total pages: 2032 Kernel command line: PID hash table entries: 32 (order: -5, 128 bytes) Dentry cache hash table entries: 1024 (order: 0, 4096 bytes) Inode-cache hash table entries: 1024 (order: 0, 4096 bytes) We have 4096 pages of RAM Memory available: 2772k/5335k RAM, 0k/0k ROM (2010k kernel code, 3324k data) Hierarchical RCU implementation. RCU-based detection of stalled CPUs is disabled. Verbose stalled-CPUs detection is disabled. NR_IRQS:32 Calibrating delay loop... 20.94 BogoMIPS (lpj=104704) pid_max: default: 32768 minimum: 301 Mount-cache hash table entries: 512 NET: Registered protocol family 16 init_BSP(): registering device resources bio: create slab <bio-0> at 0 Switching to clocksource timer NET: Registered protocol family 2 IP route cache hash table entries: 1024 (order: 0, 4096 bytes) TCP established hash table entries: 512 (order: 0, 4096 bytes) TCP bind hash table entries: 512 (order: -1, 2048 bytes) TCP: Hash tables configured (established 512 bind 512) TCP reno registered UDP hash table entries: 256 (order: 0, 4096 bytes) UDP-Lite hash table entries: 256 (order: 0, 4096 bytes) NET: Registered protocol family 1 RPC: Registered udp transport module. RPC: Registered tcp transport module. RPC: Registered tcp NFSv4.1 backchannel transport module. (Forever stick here) Cannot figure out why... Maybe I should open another thread. Thank you very much!
