Toolchain for AR7(Legato 15.10)


#1

Hi there

I can’t find any link to download toolchains for AR7 chip and the firmware/driver of AR7. Can anyone send me a link?

Thanks

Mark


#2

So sad nobody answer this question!!!
OK. I found a way to get this toolchain for Legato 15.10 Ar7. Download Legato build distribution from this link:
downloads.sierrawireless.com/leg … 02.tar.bz2

build it and it will generate y17-ext in build_bin/tmp/deploy/sdk/poky-swi-ext-glibc-x86_64-meta-toolchain-swi-ext-armv7a-vfp-neon-toolchain-swi-ext-1.7.2.sh*

Then you just need to install it under /opt/swi.

BTW, the latest legato framework has some issues to build. It will set y16-ext as AR7 toolchain. But it will get a link error like some libsd.a not found. Surprisingly nobody reported this issue at all.

Now I have a new issue. My app log will not show any more from logread. How can I see it?


#3

The Legato Dist Source you have downloaded is ONLY for AirPrime WP8548 module, not for AR755x modules.

AR755x is using a different toolchain (built from Yocto 1.6.2).

Please contact directly Sierra Wireless to obtain support on AR755x.

Jay