[Skyeye-developer] S3C4510B Newbie help
Gunasekaran Ramanujam
gunasekaran.ramanujam at gmail.com
Mon Mar 12 12:25:00 CST 2007
Thanks for mail...............i have not tried with testutil
still..............
did u try with 2.6.x kernels.........
------------------------------------
At my first try, I can run elf kernel of 4510 on SkyEye successfully.
The content of skyeye.conf is just same as the file in testsuite2 in
the following:
#skyeye config file sample
cpu: arm7tdmi
mach: s3c4510b
mem_bank: map=M, type=RW, addr=0x00000000, size=0x00800000
mem_bank: map=M, type=RW, addr=0x04000000, size=0x00800000
mem_bank: map=M, type=R, addr=0x01000000, size=0x00200000
mem_bank: map=I, type=RW, addr=0x03ff0000, size=0x00010000
net: type=s3c4510b, hostip=10.0.0.2, ethmod=tuntap
#dbct:state=on
I unzip uClinux-dist-20070130.tar.gz and run "make menuconfig" .From
"product/vendor" menu, I select Samsung and 4510B, then exit and run
"make dep" , "make" . I got a linux image at linux-2.4.x directory.
Then I run the following command:
ksh at ksh:~/cvs/skyeye/testsuite2/s3c4510>
/home/ksh/cvs/skyeye/trunk/binary/skyeye -e
/opt/source/uClinux-dist/linux-2.4.x/linux
Then I can get the output message as the following:
#################################################
arch: arm
cpu info: armv3, arm7tdmi, 41007700, fff8ff00, 0
mach info: name s3c4510b, mach_init addr 0x8057800
ethmod num=1, mac addr=0:0:0:0:0:0, hostip=10.0.0.2
tapif_init:open: Permission denied
-----------------------------------------------------------
NOTICE: you should be root at first !!!
NOTICE: you should inmod linux kernel net driver tun.o!!!
NOTICE: if you don't make device node, you should do commands:
NOTICE: mkdir /dev/net; mknod /dev/net/tun c 10 200
NOTICE: now the net simulation function can not support!!!
NOTICE: Please read SkyEye.README and try again!!!
-----------------------------------------------------------
uart_mod:0, desc_in:, desc_out:
SKYEYE: use arm7100 mmu ops
exec file "/opt/source/uClinux-dist/linux-2.4.x/linux"'s format is
elf32-littlearm.
load section .init: addr = 0x00008000 size = 0x0000a000.
load section .text: addr = 0x00012000 size = 0x000bb6f8.
load section .data: addr = 0x000ce000 size = 0x00007d50.
not load section .bss: addr = 0x000d5d60 size = 0x0001f3e0 .
not load section .comment: addr = 0x00000000 size = 0x00000048 .
not load section .debug_abbrev: addr = 0x00000000 size = 0x00032867 .
not load section .debug_info: addr = 0x00000000 size = 0x014fa702 .
not load section .debug_line: addr = 0x00000000 size = 0x0027a6e8 .
not load section .debug_pubnames: addr = 0x00000000 size = 0x0000a900 .
not load section .debug_aranges: addr = 0x00000000 size = 0x00001ea0 .
not load section .debug_frame: addr = 0x00001ea0 size = 0x000001c4 .
not load section .debug_str: addr = 0x00002064 size = 0x00000ecd .
start addr is set to 0x00008000 by exec file.
Linux version 2.4.32-uc0 (ksh at ksh) (gcc version 2.95.3 20010315
(release)(ColdFire patches - 20010318 from
http://fiddes.net/coldfire/)(uClinux<http://hyd-lax-msg.wipro.com/exchweb/bin/redir.asp?URL=http://fiddes.net/coldfire/)(uClinux>XIP
and shared lib patches from
http://www.snapgear.com/<http://hyd-lax-msg.wipro.com/exchweb/bin/redir.asp?URL=http://www.snapgear.com/>))
#4 Sat Mar 10 15:34:28 EST 2007
Processor: Samsung S3C4510B revision 6
Architecture: SNDS100
Reserving page zero for vector table
hm, page 00000000 reserved twice.
hm, page 00001000 reserved twice.
hm, page 00002000 reserved twice.
hm, page 00003000 reserved twice.
hm, page 00004000 reserved twice.
hm, page 00005000 reserved twice.
hm, page 00006000 reserved twice.
hm, page 00007000 reserved twice.
On node 0 totalpages: 2048
zone(0): 0 pages.
zone(1): 2048 pages.
zone(2): 0 pages.
Kernel command line: root=/dev/rom0
Calibrating delay loop... 20.78 BogoMIPS
Memory: 8MB = 8MB total
Memory: 7108KB available (749K code, 158K data, 40K init)
Dentry cache hash table entries: 1024 (order: 1, 8192 bytes)
Inode cache hash table entries: 512 (order: 0, 4096 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: 2048 (order: 1, 8192 bytes)
POSIX conformance testing by UNIFIX
s3c4510b_io_read_word (addr = 0x03fffffc)
.............................................................
-- Thanks
-- Michael.Kang
On 3/9/07, Gunasekaran Ramanujam <gunasekaran.ramanujam at gmail.com> wrote:
>
>
> Hi all,
> i am newbie..........i am trying to learn using the uclinux platform for
> ARM[S3C4510B] processor board(even new to this processor, but comfortable
> with ARM archi and programming). For now planning to use Skyeye
> emulator..........
> Can somebody give me a working memory map configuration skyeye.conf for my
> initial tests.................i am fiddling around for past two days but
> unable to get it working.........
> i have built the uclinux binary images but still unable to verify it with
> simulation....just getting blank
> Starting program: /root/images/linux
>
> even i built u-boot binary and tried to verify but still the same
> issue....................i tried u-boot for ep7312_config with the example
> memory map specified @
> http://skyeye.sourceforge.net/wiki/SkyeyeUboot<http://hyd-lax-msg.wipro.com/exchweb/bin/redir.asp?URL=http://skyeye.sourceforge.net/wiki/SkyeyeUboot>thats
> working fine.........
>
> So someone pls direct me where to proceed......
>
> Thank you
> Regards,
> Gunasekaran Ramanujam
> -------------------------------------------------------
> Thinking is better than praying to GOD
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>
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