Re: [jornada] Jornada 820

On Fri, 29 Nov 2002 19:34:11 +0100
Francois-Rene Rideau <fare_at_tunes.org> wrote:

>
> Note that my patches might very well be doing very silly things
> in the way they configure memory, since Linux dies when it tries
> to enable the MMU. Or maybe I just hit another undocumented feature.
> Who knows? When we find out, we'll just say "duh!"
>

 Ok. Can you show me the bootlog?
I want to work with *hpcboot* only. So, I refer to
Linux on the Jornada 720 via hpcboot.
(http://acid.ch.pw.edu.pl/~sq5bpf/mylinux/linux-jornada720/)
Get source from this site(linux-2.4.18-rmk2-hh2-jornada720.tgz),
hacking for jornada820 referring to your patch. Now my status
is bellow. It seems to work, But Penguin don't show on
display.

--------HPCBOOT--------
FileManager: FAT
[0] 0xc0000000 size 0x08000000
[1] 0xc8000000 size 0x08000000
[2] 0xd0000000 size 0x08000000
[3] 0xd8000000 size 0x08000000
GetVersionEx
Windows CE 2.11
GetSystemInfo:
wProcessorArchitecture 0x5
dwPageSize 0x1000
dwAllocationGranularity 0x00010000
dwProcessorType 0xa11
wProcessorLevel 0x4
wProcessorRevision 0x9
Display: 640x480 8bpp
Reg0 :4401a119
Reg1 :c007327f
Reg2 :c007327f
Reg3 :00000001
Reg5 :c0073007
Reg6 :000b0020
Reg13:12000000
Reg14:00000000
CPSR :600000df
open file "\temp\vmlinux.gz"(1094973 byte).
Loader: ELF
file size: +0x23f8bf+[(symbol block: header 624 string 149190 symbol 152384 byte
address translation table 672 pages.(5376 byte)
allocated 672 page. mapped 672 page.
2nd bootloader vaddr=0x0035f000 paddr=0xc0ca2000
2nd bootloader copy done.
[0] vaddr 0xc0208000 file size 0x23f8bf mem size 0x269954
        ->load 0xc0208000+0x00269954=0xc0471954 ofs=0x00008000+0x23f8bf
[zero clear] ->0xc04478bf+0x0002a095=0xc0471954
        ->load 0xc0471954+0x00000270=0xc0471bc4
        ->load 0xc0471bc4+0x000246c6=0xc049628a ofs=0x002704bc+0x246c6
        ->load 0xc049628c+0x00025340=0xc04bb5cc ofs=0x0024b17c+0x25340
load link 654 zero clear link 1.
kernel entry address: 0xc0208000
framebuffer: 640x480 type=3 linebytes=0 addr=0x00000000
console = 2
Linux version 2.4.18-rmk2-hh2 (hiroshi_at_dolphin) (gcc version 2.95.4 20010319 (p2
Processor: Intel StrongARM-1100 revision 9
Architecture: HP Jornada 820
Hello from fixup_jornada820.
Warning: bad configuration page, trying to continue
Surprisingly, we got this far!
Unsurprisingly, we didn't go that far!
On node 0 totalpages: 4096
zone(0): 256 pages.
zone(1): 3840 pages.
zone(2): 0 pages.
Kernel command line: console=ttySA0,19200
Console: colour dummy device 80x30
Calibrating delay loop... 127.38 BogoMIPS
Memory: 16MB = 16MB total
Memory: 13620KB available (1106K code, 1287K data, 76K init)
Dentry-cache hash table entries: 2048 (order: 2, 16384 bytes)
Inode-cache hash table entries: 1024 (order: 1, 8192 bytes)
Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
Buffer-cache hash table entries: 1024 (order: 0, 4096 bytes)
Page-cache hash table entries: 4096 (order: 2, 16384 bytes)
POSIX conformance testing by UNIFIX
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Initializing RT netlink socket
Hello from jornada820_init.
Starting kswapd
devfs: v1.10 (20020120) Richard Gooch (rgooch_at_atnf.csiro.au)
devfs: devfs_debug: 0x0
devfs: boot_options: 0x1
ttySA%d0 at MEM 0x80050000 (irq = 17) is a SA1100
ttySA%d1 at MEM 0x80010000 (irq = 15) is a SA1100
Console: switching to colour frame buffer device 80x30
Jornada720 keyboard driver v1.0
pty: 256 Unix98 ptys configured
SA1100 Real Time Clock driver v1.02
block: 64 slots per queue, batch=16
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
mice: PS/2 mouse device common for all mice
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP
IP: routing cache hash table of 512 buckets, 4Kbytes
TCP: Hash tables configured (established 1024 bind 1024)
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
Fast Floating Point Emulator V0.9 (c) Peter Teichmann.
NetWinder Floating Point Emulator V0.95 (c) 1998-1999 Rebel.com
cibd_load_image() start
................................................................................
VFS: Mounted root (minix filesystem) readonly.
Mounted devfs on /dev
Freeing init memory: 76K

BusyBox v0.60.2 (2002.03.25-20:53+0000) Built-in shell (lash)
Enter 'help' for a list of built-in commands.

/ #
/ # mount /proc/
/ # cat /proc/cpuinfo
Processor : Intel StrongARM-1100 rev 9 (v4l)
BogoMIPS : 127.38
Features : swp half 26bit fastmult

Hardware : HP Jornada 820
Revision : 0000
Serial : 0000000000000000
/ #

----
Funai Electric R & D
  System Software Engineer
        Hiroshi Ishii