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<DIV><FONT face=Arial size=2>
<DIV><SPAN class=525180817-10022010><FONT face=Arial size=2>Hi
all,</FONT></SPAN></DIV>
<DIV><SPAN class=525180817-10022010><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=525180817-10022010><FONT face=Arial size=2>I'm getting this in
an ARM9-based platform:</FONT></SPAN></DIV>
<DIV><SPAN class=525180817-10022010><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=525180817-10022010><FONT face=Courier size=2><FONT face=Courier
size=2>
<P align=left>picoFlash: 0x4000000 at 0x20000000</P>
<P align=left>picoFlash: Found 1 x16 devices at 0x0 in 16-bit bank</P>
<P align=left>Amd/Fujitsu Extended Query Table at 0x0040</P>
<P align=left>picoFlash: CFI does not contain boot bank location. Assuming
top.</P>
<P align=left>number of CFI chips: 1</P>
<P align=left>cfi_cmdset_0002: Disabling erase-suspend-program due to code
brokenness.</P>
<P align=left>Creating 8 MTD partitions on "picoFlash":</P>
<P align=left>0x00000000-0x00040000 : "Boot"</P>
<P align=left>0x00040000-0x00060000 : "Boot_Env"</P>
<P align=left>0x00060000-0x00260000 : "uImage"</P>
<P align=left>0x00260000-0x00860000 : "rootfs"</P>
<P align=left>0x00860000-0x01c60000 : "usrfs"</P>
<P align=left>0x01c60000-0x02060000 : "safe_mode"</P>
<P align=left>0x02060000-0x03fc0000 : "temporal"</P>
<P align=left>0x03fc0000-0x04000000 : "reserved"</P>
<P align=left>pc20x SPI-GPIO driver, version 0.01 loaded</P>
<P align=left>pc20x-spi-gpio pc20x-spi-gpio.0: registering c0267114: spidev</P>
<P align=left>oprofile: using timer interrupt.</P>
<P align=left>Netfilter messages via NETLINK v0.30.</P>
<P align=left>ip_conntrack version 2.4 (320 buckets, 2560 max) - 224 bytes per
conntrack</P>
<P align=left>ctnetlink v0.90: registering with nfnetlink.</P>
<P align=left>ip_conntrack_pptp version 3.1 loaded</P>
<P align=left>ip_nat_pptp version 3.0 loaded</P>
<P align=left>ip_tables: (C) 2000-2006 Netfilter Core Team</P>
<P align=left>ClusterIP Version 0.8 loaded successfully</P>
<P align=left>arp_tables: (C) 2002 David S. Miller</P>
<P align=left>TCP bic registered</P>
<P align=left>NET: Registered protocol family 1</P>
<P align=left>NET: Registered protocol family 17</P>
<P align=left>802.1Q VLAN Support v1.8 Ben Greear
<greearb@candelatech.com></P>
<P align=left>All bugs added by David S. Miller <davem@redhat.com></P>
<P align=left>SCTP: Hash tables configured (established 1024 bind 2048)</P>
<P align=left>IP-Config: Complete:</P>
<P align=left>device=eth0, addr=10.0.0.103, mask=255.255.255.0, gw=10.0.0.1,</P>
<P align=left>host=cpegwtelmax, domain=, nis-domain=(none),</P>
<P align=left>bootserver=10.0.0.1, rootserver=10.0.0.1, rootpath=</P>
<P align=left>VFS: Mounted root (jffs2 filesystem).</P>
<P align=left>Freeing init memory: 104K</P>
<P align=left>Unable to handle kernel paging request at virtual address
7261749b</P>
<P align=left>pgd = c0010000</P>
<P align=left>[7261749b] *pgd=00000000</P>
<P align=left>Internal error: Oops: 1 [#1]</P>
<P align=left>Modules linked in:</P>
<P align=left>CPU: 0</P>
<P align=left>PC is at cfi_amdstd_read+0x18/0x30c</P>
<P align=left>LR is at part_read+0x70/0xdc</P>
<P align=left>pc : [<c01494ec>] lr : [<c013bfdc>] Not tainted</P>
<P align=left>sp : c0387c68 ip : c0387cb0 fp : c0387cac</P>
<P align=left>r10: c285d000 r9 : 72617473 r8 : c3889600</P>
<P align=left>r7 : 00000000 r6 : c385f5a0 r5 : 00000000 r4 : 00327cc4</P>
<P align=left>r3 : 00000000 r2 : 00327cc4 r1 : c0387d04 r0 : c385cce0</P>
<P align=left>Flags: nzcv IRQs on FIQs on Mode SVC_32 Segment user</P>
<P align=left>Control: 5317F Table: 00010000 DAC: 00000015</P>
<P align=left>Process init (pid: 1, stack limit = 0xc0386258)</P>
<P align=left>Stack: (0xc0387c68 to 0xc0388000)</P>
<P align=left>7c60: c0386000 c3867120 00000000 00327c80 c0387d04 c3867158</P>
<P align=left>7c80: c0387cac 000c7cc4 00000000 c385f5a0 00000000 c3889600
c0387d04 c285d000</P>
<P align=left>7ca0: c0387cdc c0387cb0 c013bfdc c01494e4 0000086c c0387d04
c390f000 00000044</P>
<P align=left>7cc0: c001d798 c390b528 c390f000 c001d798 c0387d34 c0387ce0
c00e3334 c013bf7c</P>
<P align=left>7ce0: 0000086c c0387d04 c390f000 c01056cc c391f588 c285d000
00000000 00000001</P>
<P align=left>7d00: c000d5a0 00000044 c0386000 00001000 000a6000 c001c938
c285d000 00000088</P>
<P align=left>7d20: c391f588 000a7000 c0387d74 c0387d38 c00e36c8 c00e3194
00000000 00001000</P>
<P align=left>7d40: 00000000 c3889600 000000a5 c026495c c034bba0 00000020
c0386000 00000088</P>
<P align=left>7d60: 000000b7 c391f65c c0387d94 c0387d78 c00e0f8c c00e3638
00001000 c391f658</P>
<P align=left>7d80: c034bba0 0000001e c0387dac c0387d98 c00e1034 c00e0f24
c391f588 0000001e</P>
<P align=left>7da0: c0387dc4 c0387db0 c00e13e4 c00e1030 c0386000 c034bba0
c0387e54 c0387dc8</P>
<P align=left>7dc0: c0067538 c00e13a8 00000000 c0387e20 00000020 c390a9e0
c391f658 0000001f</P>
<P align=left>7de0: 00000002 00000000 c034bb60 c034bb80 c034b9e0 c034ba00
c034ba20 c034ba40</P>
<P align=left>7e00: c034ba60 c034ba80 c034baa0 c034bac0 c034bae0 c034bb00
c034bb20 c034bb40</P>
<P align=left>7e20: c0387e20 c0387e20 c0105d1c c391f658 00000020 00000088
c390a9e0 000b7e64</P>
<P align=left>7e40: 00000000 00000098 c0387e74 c0387e58 c00679f8 c00672dc
00000000 c391f658</P>
<P align=left>7e60: c0386000 c390a9e0 c0387ec4 c0387e78 c0062a40 c00679a8
c0043040 c000df64</P>
<P align=left>7e80: c0387ef4 c000d5a0 c390aa24 c391f5b8 00000000 00000003
00000000 00000000</P>
<P align=left>7f20: c0029d60 c006dcc4 c002ddc4 00000001 c02ddc10 00000000
00000000 000a0000</P>
<P align=left>7f40: c0386000 ffffffff 4001ee00 000a090c 00000000 c0387fb0
00000000 4022c000</P>
<P align=left>7f60: c0387f9c c0387f70 c0029f78 c0029be4 c0387f94 c0387f80
c003eec0 ffffffff</P>
<P align=left>7f80: 4001ee00 000a090c 00000000 00000000 c0387fac c0387fa0
c0029f98 c0029edc</P>
<P align=left>7fa0: 00000000 c0387fb0 c0022c48 c0029f90 00000000 00000000
000000fc 00000000</P>
<P align=left>7fc0: 00000000 4001ee00 000a090c 00000000 00000000 00000000
4022c000 00000000</P>
<P align=left>7fe0: 00000001 bea50de8 401277c0 000a090c 20000010 ffffffff
e5853004 e5953000</P>
<P align=left>Backtrace:</P>
<P align=left>[<c01494d4>] (cfi_amdstd_read+0x0/0x30c) from
[<c013bfdc>] (part_read+0x70/0xdc)</P>
<P align=left>[<c013bf6c>] (part_read+0x0/0xdc) from [<c00e3334>]
(jffs2_read_dnode+0x1b0/0x4a</P>
<P align=left>4)</P>
<P align=left>r6 = C001D798 r5 = C390F000 r4 = C390B528</P>
<P align=left>[<c00e3184>] (jffs2_read_dnode+0x0/0x4a4) from
[<c00e36c8>] (jffs2_read_inode_ra</P>
<P align=left>nge+0xa0/0x170)</P>
<P align=left>[<c00e3628>] (jffs2_read_inode_range+0x0/0x170) from
[<c00e0f8c>] (jffs2_do_read</P>
<P align=left>page_nolock+0x78/0x10c)</P>
<P align=left>[<c00e0f14>] (jffs2_do_readpage_nolock+0x0/0x10c) from
[<c00e1034>] (jffs2_do_re</P>
<P align=left>adpage_unlock+0x14/0x28)</P>
<P align=left>r5 = 0000001E r4 = C034BBA0</P>
<P align=left>[<c00e1020>] (jffs2_do_readpage_unlock+0x0/0x28) from
[<c00e13e4>] (jffs2_readpa</P>
<P align=left>ge+0x4c/0x74)</P>
<P align=left>r5 = 0000001E r4 = C391F588</P>
<P align=left>[<c00e1398>] (jffs2_readpage+0x0/0x74) from
[<c0067538>] (__do_page_cache_readah</P>
<P align=left>ead+0x26c/0x358)</P>
<P align=left>r4 = C034BBA0</P>
<P align=left>[<c00672cc>] (__do_page_cache_readahead+0x0/0x358) from
[<c00679f8>] (do_page_ca</P>
<P align=left>che_readahead+0x60/0x6c)</P>
<P align=left>[<c0067998>] (do_page_cache_readahead+0x0/0x6c) from
[<c0062a40>] (filemap_nopag</P>
<P align=left>e+0x158/0x4a4)</P>
<P align=left>r7 = C390A9E0 r6 = C0386000 r5 = C391F658 r4 = 00000000</P>
<P align=left>[<c00628e8>] (filemap_nopage+0x0/0x4a4) from
[<c006de00>] (__handle_mm_fault+0x1</P>
<P align=left>4c/0x844)</P>
<P align=left>[<c006dcb4>] (__handle_mm_fault+0x0/0x844) from
[<c0029d60>] (do_page_fault+0x18</P>
<P align=left>c/0x244)</P>
<P align=left>[<c0029bd4>] (do_page_fault+0x0/0x244) from
[<c0029f78>] (do_translation_fault+0</P>
<P align=left>xac/0xb4)</P>
<P align=left>[<c0029ecc>] (do_translation_fault+0x0/0xb4) from
[<c0029f98>] (do_PrefetchAbort</P>
<P align=left>+0x18/0x1c)</P>
<P align=left>r8 = 00000000 r7 = 00000000 r6 = 000A090C r5 = 4001EE00</P>
<P align=left>r4 = FFFFFFFF</P>
<P align=left>[<c0029f80>] (do_PrefetchAbort+0x0/0x1c) from
[<c0022c48>] (ret_from_exception+0</P>
<P align=left>x0/0x10)</P>
<P align=left>Code: e24cb004 e24dd01c e59090a8 e1a04002 (e5991028)</P>
<P align=left><0>Kernel panic - not syncing: Attempted to kill
init!</P></FONT></FONT></SPAN></DIV>
<DIV><SPAN class=525180817-10022010><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=525180817-10022010><FONT face=Arial size=2>The size of NOR
flash in our platform is 64MB and RAM is 32MB.</FONT></SPAN></DIV>
<DIV><SPAN class=525180817-10022010><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=525180817-10022010>I don't like that "Unable to handle kernel
paging request at virtual address 7261749b" because virtual addresses map is at
0xC0XXXXXXX.</SPAN></DIV>
<DIV><SPAN class=525180817-10022010></SPAN> </DIV>
<DIV><SPAN class=525180817-10022010><FONT face=Arial size=2>I bet it is related
to NOR being bigger than RAM, but not sure and I wonder if it has an easy
fix.</FONT></SPAN></DIV>
<DIV><SPAN class=525180817-10022010><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=525180817-10022010><FONT face=Arial size=2>Thanks in
advance.</FONT></SPAN></DIV>
<DIV><SPAN class=525180817-10022010><FONT face=Arial
size=2>Ricardo.</FONT></SPAN></DIV></FONT></DIV></BODY></HTML>