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ecos porting on arm926ej-s core
- From: Satish Kumar <satish at bvt dot sc dot sanyo dot co dot jp>
- To: ecos-devel <ecos-devel at sources dot redhat dot com>
- Cc: ecos-discuss <ecos-discussl at sources dot redhat dot com>
- Date: Tue, 10 Jun 2003 14:34:07 +0900
- Subject: ecos porting on arm926ej-s core
Hi,
i got to port the eCos RTOS on arm926ej-s system board. i found no
reference source code support of this variant under the ecos hal package.
i also found the arm966e integrator support in the ecos hal package.
i have the following questions:
1. i believe arm gnu tools(arm-elf-*,arm-linux-*) support for arm9
series (to be more specific i.e arm926ej-s processor) is not
supported from the gnu site and is not freely available.
2. Is this only a variant HAL and platform porting , or i have to start
from the architecture HAL porting.
3. i believe that since arm926ej-s is implemented on v5TEJ architecture
which is far different from the late v4T architecture(as per the
latest support from the GNU), i think i have to port all the 3 sub
modules of the eCos HAL by myself.
plz some one clear my doubts at the earliest. and also let me know the
approximate time that may be required if i have to accomplish the above
task of porting eCos on arm926ej-s core.
awaiting for a reply,
satish
--
Satish Kumar <satish@bvt.sc.sanyo.co.jp>