florian_

RedBoot> load -v -h 10.7.58.113 vmlinux
Using default protocol (TFTP)
Entry point: 0x80241000, address range: 0x80010000-0x80259085
RedBoot> exec
Now booting linux kernel:
 Base address 0x8000fc00 Entry 0x80241000
 Cmdline : root=1F01 panic=2
Linux version 2.6.17 (fainelli@anaconda.int-evry.fr) (gcc version 3.4.6 (OpenWrt-2.0)) #23 Sat Jul 29 11:10:41 CEST 2006
Boot loader : REDBOOT
.a prom init
CPU revision is: 00029107
Determined physical RAM map:
 memory: 00fa0000 @ 00000000 (usable)
On node 0 totalpages: 4000
  DMA zone: 4000 pages, LIFO batch:0
Built 1 zonelists
Kernel command line: root=/dev/mtdblock2 rootfstype=cramfs,squashfs,jffs2 noinitrd console=ttyS0,115200
brcm mips: enabling icache and dcache...
Primary instruction cache 16kB, physically tagged, 2-way, linesize 16 bytes.
Primary data cache 8kB, 2-way, linesize 16 bytes.
Synthesized TLB refill handler (19 instructions).
Synthesized TLB load handler fastpath (31 instructions).
Synthesized TLB store handler fastpath (31 instructions).
Synthesized TLB modify handler fastpath (30 instructions).
PID hash table entries: 64 (order: 6, 256 bytes)
Using 128.000 MHz high precision timer.
Dentry cache hash table entries: 2048 (order: 1, 8192 bytes)
Inode-cache hash table entries: 1024 (order: 0, 4096 bytes)
Memory: 13268k/16000k available (1738k kernel code, 2732k reserved, 501k data, 100k init, 0k highmem)
Calibrating delay loop... 4.12 BogoMIPS (lpj=10304)
Mount-cache hash table entries: 512
Checking for 'wait' instruction...  unavailable.
NET: Registered protocol family 16
TC classifier action (bugs to netdev@vger.kernel.org cc hadi@cyberus.ca)
NET: Registered protocol family 2
IP route cache hash table entries: 128 (order: -3, 512 bytes)
TCP established hash table entries: 512 (order: -1, 2048 bytes)
TCP bind hash table entries: 256 (order: -2, 1024 bytes)
TCP: Hash tables configured (established 512 bind 256)
TCP reno registered
brcmboard: brcm_board_init entry
ERROR - Invalid number of MAC addresses (0) is configured.
bcm963xx_serial driver v2.0
audit: initializing netlink socket (disabled)
audit(946684800.820:1): initialized
squashfs: version 3.0 (2006/03/15) Phillip Lougher
devfs: 2004-01-31 Richard Gooch (rgooch@atnf.csiro.au)
devfs: devfs_debug: 0x0
devfs: boot_options: 0x1
JFFS2 version 2.2. (NAND) (SUMMARY)  (C) 2001-2003 Red Hat, Inc.
Initializing Cryptographic API
io scheduler noop registered
io scheduler anticipatory registered (default)
io scheduler deadline registered
io scheduler cfq registered
physmap flash device: 80000 at be400000
DBW flash: probing 16-bit flash bus
Good here !
probing for : amd_flash
 mymtd is : 00000000
probing for : cfi_probe
CPU 0 Unable to handle kernel paging request at virtual address 00000000, epc == 00000000, ra == 80128c8c
Oops[#1]:
Cpu 0
$ 0   : 00000000 00000000 00000000 00000002
$ 4   : 802032c0 0000f0f0 00000000 80f89e98
$ 8   : 00000038 801070f8 80260000 80260000
$12   : 80260000 fffffffe 00000010 ffffffff
$16   : 00000002 00000000 00000001 802032c0
$20   : 80f89e98 00000000 00000000 00000000
$24   : 00000001 00000000
$28   : 80f88000 80f89e10 00000000 80128c8c
Hi    : 00000000
Lo    : 00000002
epc   : 00000000 0x0     Not tainted
ra    : 80128c8c cfi_probe_chip+0x148/0x1548
Status: 1000fc03    KERNEL EXL IE
Cause : 00800008
BadVA : 00000000
PrId  : 00029107
Modules linked in:
Process swapper (pid: 1, threadinfo=80f88000, task=80f86c00)
Stack : 80200000 80200000 00000001 00000000 801fa1e0 00000a01 00000a19 0000f0f0
        00000000 80037a14 00000400 80280000 00000a19 00000a19 80037a14 800379f4
        80200000 00000000 80105e24 00000000 80260000 80280000 00000002 00000002
        00000001 80f89e98 802032c0 80203078 00000000 80139560 00000001 00000007
        616d645f 666c6173 00000000 00000000 00000002 00000001 00000000 00000000
        ...
Call Trace:
 [<80037a14>] release_console_sem+0x170/0x274
 [<80037a14>] release_console_sem+0x170/0x274
 [<800379f4>] release_console_sem+0x150/0x274
 [<80105e24>] vscnprintf+0x14/0x30
 [<80139560>] mtd_do_chip_probe+0xc0/0x370
 [<801285d8>] do_map_probe+0x68/0xbc
 [<80037ed8>] printk+0x1c/0x28
 [<80253edc>] init_physmap+0x270/0x37c
 [<80055564>] inter_module_register+0x34/0x120
 [<80130000>] fwh_xxlock_oneblock+0xc8/0x1ac
 [<80250000>] page_writeback_init+0xf0/0xf4
 [<80253bc8>] cfi_intelext_init+0x4c/0x60
 [<80250000>] page_writeback_init+0xf0/0xf4
 [<80010534>] init+0xc0/0x28c
 [<80010534>] init+0xc0/0x28c
 [<800190f4>] kernel_thread_helper+0x10/0x18
 [<800190e4>] kernel_thread_helper+0x0/0x18


Code: (Bad address in epc)

Kernel panic - not syncing: Attempted to kill init!


---- C code : ---------
printk(KERN_NOTICE "DBW flash: probing %d-bit flash bus\n", physmap_map.bankwidth*8);

          mymtd = NULL;
          type = rom_probe_types;

          printk(KERN_NOTICE "Good here !\n");
          for(; !mymtd && *type; type++) {
                printk("probing for : %s\n", *type);
                mymtd = do_map_probe(*type, &physmap_map);
                printk(KERN_NOTICE " mymtd is : %p\n",mymtd);
          }
          if (mymtd) {
                mymtd->owner = THIS_MODULE;
          }
          else {
                printk("No MTD map available !\n");
                return -EIO;
          }