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Re: Memory Layout of Samsung SNDS.....??
- From: RandyLin at mxic dot com dot tw
- To: ecos-discuss at sources dot redhat dot com
- Date: Tue, 4 Nov 2003 17:25:46 +0800
- Subject: Re: [ECOS] Memory Layout of Samsung SNDS.....??
I select Samsung SNDS template, and redboot package, then import
redboot_rom.ecm
but I modify some registers value in hal_platform_setup.h, is this cause
the problem?
and I change rom from 0x1800000 to 0x2000000 at mlt_arm_snds_rom.h and
mlt_arm_snds_rom.ldi
and I use HAL_WRITE_UINT32(KS32C_IOPDATA, num) to tell where the program
stop.
Andrew Lunn
<andrew@lunn.ch> 收件人： RandyLin@mxic.com.tw
副本抄送： ecos-discuss@sources.redhat.com
2003/11/04 05:15 主旨： Re: [ECOS] Memory Layout of Samsung SNDS.....??
PM
On Tue, Nov 04, 2003 at 05:02:31PM +0800, RandyLin@mxic.com.tw wrote:
>
> Thanks for help!!
> I undo what i have done!
> PLATFORM_SETUP1 do the remap, right?
> program can run until hal_hardware_init
> program still hang at set_debug_comm(CYGNUM_CALL_IF_SET_COMM_ID_EMPTY);
> any idea?
This is probably the first time its trying to use the virtual vectors.
What steps are you using to build your redboot image? Do you import
the .ecm file?
Andrew