Linux

Reciva provides sources for the Linux kernel used on the Barracuda on the GPL archive page. First inspection of these sources show the following:

• A UART should be available somewhere on the hardware and a console is enabled

• LIRC (linux remote control) might be available

• more to discover here of course

Building

The kernel sources provided by Reciva suggest gcc 3.3.4 is used for compiling the kernel. A good start would be get a arm-linux- toolchain with the same version.

The following worked for me

• download and unpack crosstool
• eval `cat arm.dat gcc-3.3.4-glibc-2.3.2.dat` sh all.sh --notest
• Have some coffee
• Download linux sources from Reciva and unpack
• make bast_config
• make menuconfig - exact configuration to be determined
• Edit the top-level makefile in the bast_linux directory and point CROSS_COMPILER to the freshly built toolchain
• The same as above in the recive/Makefile
• make
• make
• make modules
• make -C reciva