makefile: Remove tmp file

Signed-off-by: Sam Nelson <sam.nelson@ti.com>

MainHost: Fix board init to avoid issues when running with SBL

- Pinmux init is not needed with SBL and if called in Host can cause
issues with DSP running already

Signed-off-by: Sam Nelson <sam.nelson@ti.com>

App: Cleanup of comments

Rearranged some code and added comments for clarity

Signed-off-by: Sam Nelson <sam.nelson@ti.com>

App: Update number of messages sent to match description in readme.txt

Signed-off-by: Sam Nelson <sam.nelson@ti.com>

makefile: Add install_bin

- Also one minor cleanup

Signed-off-by: Sam Nelson <sam.nelson@ti.com>

makefile: Update configuro directory and comment debug build

Signed-off-by: Sam Nelson <sam.nelson@ti.com>

host_bios: Update platform handling for board

Signed-off-by: Sam Nelson <sam.nelson@ti.com>

host_bios: Add host_bios simple buffer example

Example demonstrate big size data buffers exchanged between cores

Signed-off-by: Sam Nelson <sam.nelson@ti.com>

Initial commit

Signed-off-by: Sam Nelson <sam.nelson@ti.com>