RE: [ECOS] build redboot from the source code

[Warren Jasper <Warren dot Jasper at bops dot com>]

I'm trying to get Redboot to run on a board running the Intel StrongARM
SA1110.
The HAL appears to be working great, and I have a working gdb stubs.  I did
the following:

  % ecosconfig new travis redboot
  % ecosconfig import
${ECOS_REPOSITORY}/hal/arm/sa11x0/travis/current/misc/redboot_ROM.ecm
  % ecosconfig tree
  % make


There were no errors and the build went fine.  I flashed the image
redboot.bin into FLASH and rebooted.  I then launched minicom.
The default baud rate in my hal is 115200, and minicom was set to
115200 8N1.

I get the message:

RedBoo

and nothing else.  Can someone shed some light on what I am doing wrong?

By the way, the travis board looks a lot like the Brutus board, and I copied
heavily
from that port.  Is there something in the redboot_ROM.ecm that I need to
change?  Here
is what it looks like:

cdl_savefile_version 1;
cdl_savefile_command cdl_savefile_version {};
cdl_savefile_command cdl_savefile_command {};
cdl_savefile_command cdl_configuration { description hardware template
package };
cdl_savefile_command cdl_package { value_source user_value wizard_value
inferred_value };
cdl_savefile_command cdl_component { value_source user_value wizard_value
inferred_value };
cdl_savefile_command cdl_option { value_source user_value wizard_value
inferred_value };
cdl_savefile_command cdl_interface { value_source user_value wizard_value
inferred_value };

cdl_configuration eCos {
    description "" ;
    hardware    travis ;
    template    redboot ;
    package -hardware CYGPKG_HAL_ARM current ;
    package -hardware CYGPKG_HAL_ARM_SA11X0 current ;
    package -hardware CYGPKG_HAL_ARM_SA11X0_TRAVIS current ;
    package -hardware CYGPKG_IO_SERIAL_ARM_SA11X0 current ;
    package -template CYGPKG_HAL current ;
    package -template CYGPKG_INFRA current ;
    package -template CYGPKG_REDBOOT current ;
};

cdl_option CYGBLD_BUILD_GDB_STUBS {
    user_value 0
};

cdl_option CYGDBG_HAL_COMMON_INTERRUPTS_SAVE_MINIMUM_CONTEXT {
    user_value 0
};

cdl_option CYGDBG_HAL_COMMON_CONTEXT_SAVE_MINIMUM {
    inferred_value 0
};

cdl_option CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS {
    inferred_value 1
};

cdl_option CYGDBG_HAL_DEBUG_GDB_BREAK_SUPPORT {
    inferred_value 1
};

cdl_option CYGDBG_HAL_DEBUG_GDB_CTRLC_SUPPORT {
    inferred_value 0
};

cdl_option CYGSEM_HAL_ROM_MONITOR {
    user_value 1
};

cdl_option CYGSEM_HAL_USE_ROM_MONITOR {
    inferred_value 0 0
};

cdl_component CYG_HAL_STARTUP {
    user_value ROM
};

cdl_option CYGBLD_BUILD_REDBOOT {
    user_value 1
};

cdl_option CYGSEM_REDBOOT_BSP_SYSCALLS {
  inferred_value 1
};


Thanks,

Warren