Skip to content

Latest commit

 

History

History

v850

Folders and files

NameName
Last commit message
Last commit date

parent directory

..
 
 
 
 
 
 
 
 
 
 
 
 
This port to the NEC V850E processor supports the following platforms:

   + The gdb v850e simulator (CONFIG_V850E_SIM).

   + The Midas labs RTE-V850E/MA1-CB and RTE-V850E/NB85E-CB evaluation boards
     (CONFIG_RTE_CB_MA1 and CONFIG_RTE_CB_NB85E).  This support has only been
     tested when running with the Multi-debugger monitor ROM (for the Green
     Hills Multi debugger).  The optional NEC Solution Gear RTE-MOTHER-A
     motherboard is also supported, which allows PCI boards to be used
     (CONFIG_RTE_MB_A_PCI).

   + The Midas labs RTE-V850E/ME2-CB evaluation board (CONFIG_RTE_CB_ME2).
     This has only been tested using a kernel downloaded via an ICE connection
     using the Multi debugger.  Support for the RTE-MOTHER-A is present, but
     hasn't been tested (unlike the other Midas labs cpu boards, the
     RTE-V850E/ME2-CB includes an ethernet adaptor).

   + The NEC AS85EP1 V850E evaluation chip/board (CONFIG_V850E_AS85EP1).

   + The NEC `Anna' (board/chip) implementation of the V850E2 processor
     (CONFIG_V850E2_ANNA).

   + The sim85e2c and sim85e2s simulators, which are verilog simulations of
     the V850E2 NA85E2C/NA85E2S cpu cores (CONFIG_V850E2_SIM85E2C and
     CONFIG_V850E2_SIM85E2S).

   + A FPGA implementation of the V850E2 NA85E2C cpu core
     (CONFIG_V850E2_FPGA85E2C).

Porting to anything with a V850E/MA1 or MA2 processor should be simple.
See the file <asm-v850/machdep.h> and the files it includes for an example of
how to add platform/chip-specific support.