[ECOS] port redboot to arm946e-s

[Ryle_Liu@dlink.com.cn]

Hello all,

I have a arm946e-s platform target board, it run ecos1.3.1. but provider
has not give me ecos source code but ecos install directory tree,so i can
only write some application based on it. now, i want to port redboot 2.0 to
this board according to provided information(vectors.o,target.ld,head file
about this board and arm946e-s technical reference manual).What should i
do? which sample target is better, pid or integrate? maybe other under
arm9?

this board execute first instruction at address 0xffff0000(1M FLASH address
region: 0xfff00000 - 0xffffffff), 8M sdram region at 0xd0000000 -
0xd0800000),has 128K tightly-coupled memory I-SRAM and 8K D-SRAM. which
file will be modified(.mlt .ldi or .h)? how to design the flow of start
redboot?

Any advice is expected.
Thanks in advance!

Ryle Liu




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