u-boot.git/arch/sandbox/cpu/start.c, branch v2012.04

sandbox: add getopt support

2012-03-12T15:06:01+00:00

This adds simple command-line parsing to sandbox. The idea is that it
sets up the state with options provided, and this state can then be
queried later, as needed.

New flags are declared with the SB_CMDLINE_OPT_SHORT helper macro,
pointers are automatically gathered up in a special section, and
then the core code takes care of gathering them up and processing
at runtime.  This way there is no central place where we have to
store a list of flags with ifdefs.

Signed-off-by: Simon Glass 
Signed-off-by: Mike Frysinger

sandbox: allow processing before main loop

2012-03-12T15:06:00+00:00

In order to pass command line arguments to sandbox we need to be able
to act on them. So take control back at the end of board_init_r() from
where we can call the main loop or do something else.

Signed-off-by: Simon Glass 
Signed-off-by: Mike Frysinger

sandbox: add concept of sandbox state

2012-03-12T15:06:00+00:00

The state exists through the life of U-Boot. It can be adjusted by command
line options and perhaps later through a config file.  It is available to
U-Boot through state_...() calls (within sandbox code).

The primary purpose of this is to contain the "hardware" state.  It should
only be used by sandbox internal code.

Signed-off-by: Simon Glass 
Signed-off-by: Mike Frysinger

sandbox: drop unused return

2011-11-03T21:35:25+00:00

Signed-off-by: Mike Frysinger 
Acked-by: Simon Glass

sandbox: Add main program

2011-10-17T21:56:58+00:00

Add a main program so that we can run U-Boot.

Signed-off-by: Simon Glass