From: Jesper Skov <jskov@redhat.com>
To: "Ling Su" <lingsu@palmmicro.com>
Cc: "Jonathan Larmour" <jlarmour@redhat.com>,
<ecos-discuss@sourceware.cygnus.com>
Subject: Re: [ECOS] Porting Result of eCos on NEC DDB-VRC4375
Date: Wed, 28 Feb 2001 02:41:00 -0000 [thread overview]
Message-ID: <ot3dczjdiw.fsf@thinktwice.zoftcorp.dk> (raw)
In-Reply-To: <010701c0a0f2$303fef00$0201a8c0@raccoon>
>>>>> "Ling" == Ling Su <lingsu@palmmicro.com> writes:
>> > After several weeks porting and testing, eCos finally can run on
>> my new
Ling> NEC
>> > VRC4375 board in little endian mode. I am not sure if any body
>> need it, > anyway, please let me know if you want to use VRC4375
>> board with eCos. > Compared to vrc4373 board, this board is newer,
>> and the porting work
Ling> just
>> > limits on the platform dependent part.
>>
>> Congratulations! I'm glad that it's finally worked out for you. Did
>> you have to change much from the vrc4373? And what were the
>> solutions to the problems you were having?
>>
Ling> Actually I am still have problem to build a GDB stub based on
Ling> the new CVS tree. I worked that out by using the eCos-1.3.1
Ling> distribution (adding vrc4375 package) to build a working stub
Ling> and then using the CVS tree for applicition library building. I
Ling> didn't changed much from vrc4373, but since I can not get PMON
Ling> source code from NEC after several times asking, I have to find
Ling> out the differences from 4375's datasheet. The major difference
Ling> is the SDRAM power-up sequence.
PMON is available from here: http://www.carmel.com/pmon/index.html
Dunno if they have the relevant NEC changes though.
Jesper
prev parent reply other threads:[~2001-02-28 2:41 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-02-23 21:22 [ECOS] porting ecos 김재용
2001-02-24 4:41 ` Gary Thomas
2001-02-24 13:10 ` [ECOS] Porting Result of eCos on NEC DDB-VRC4375 Ling Su
2001-02-26 11:00 ` Jonathan Larmour
2001-02-27 11:19 ` Ling Su
2001-02-27 11:47 ` Jonathan Larmour
2001-02-28 2:41 ` Jesper Skov [this message]
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