[ECOS] program redboot rom image to flash.

[Ryle_Liu@dlink.com.cn]

Hello all,

My target is ARM946E-S CPU, 2 4Mx16 SDRAM(NT5SV4M16DT-7K), 1M
Flash(AM29LV800BB-90EC).I built a redboot_ROM.bin according to "Rebuilding
RedBoot using ecosconfig" as follows:
$ mkdir redboot_ROM
$ cd redboot_ROM
$ ecosconfig new pid redboot
$ ecosconfig import
/opt/ecos/ecos-2.0b1/packages/hal/arm/pid/v2_0b1/misc/redboot_ROM.ecm
$ make
and I find 'redboot.bin' at install/bin directory, its size is 73572. but,
the flash sector size is 64k. so I can't program redboot.bin to flash boot
sector. I don't know how to resolve this problem. anyone know that? please
tell me.

another is, the ecosconfig build the default ecos.ecc project file, and
it's default cpu is arm7,do i need to change it to arm9? it seems that
ecos.ecc have not pid serial driver, can it working?

I download a redboot_ROM.img from webpage, can i program it to flash
directly?

Thanks,

Ryle


-- 
Before posting, please read the FAQ: http://sources.redhat.com/fom/ecos
and search the list archive: http://sources.redhat.com/ml/ecos-discuss