LXR linux/arch/v850/README

   1This port to the NEC V850E processor supports the following platforms:
   2
   3   "sim"
   4        The gdb v850e simulator (CONFIG_V850E_SIM).
   5
   6   "rte-ma1-cb"
   7        The Midas labs RTE-V850E/MA1-CB and RTE-V850E/NB85E-CB evaluation
   8        boards (CONFIG_RTE_CB_MA1 and CONFIG_RTE_CB_NB85E).  This support
   9        has only been tested when running with the Multi-debugger monitor
  10        ROM (for the Green Hills Multi debugger).  The optional NEC
  11        Solution Gear RTE-MOTHER-A motherboard is also supported, which
  12        allows PCI boards to be used (CONFIG_RTE_MB_A_PCI).
  13
  14   "rte-me2-cb"
  15        The Midas labs RTE-V850E/ME2-CB evaluation board (CONFIG_RTE_CB_ME2).
  16        This has only been tested using a kernel downloaded via an ICE
  17        connection using the Multi debugger.  Support for the RTE-MOTHER-A is
  18        present, but hasn't been tested (unlike the other Midas labs cpu
  19        boards, the RTE-V850E/ME2-CB includes an ethernet adaptor).
  20
  21   "as85ep1"
  22        The NEC AS85EP1 V850E evaluation chip/board (CONFIG_V850E_AS85EP1).
  23
  24   "anna"
  25        The NEC `Anna' (board/chip) implementation of the V850E2 processor
  26        (CONFIG_V850E2_ANNA).
  27
  28   "sim85e2c", "sim85e2s"
  29        The sim85e2c and sim85e2s simulators, which are verilog simulations
  30        of the V850E2 NA85E2C/NA85E2S cpu cores (CONFIG_V850E2_SIM85E2C and
  31        CONFIG_V850E2_SIM85E2S).
  32
  33   "fpga85e2c"
  34        A FPGA implementation of the V850E2 NA85E2C cpu core
  35        (CONFIG_V850E2_FPGA85E2C).
  36
  37To get a default kernel configuration for a particular platform, you can
  38use a <platform>_defconfig make target (e.g., "make rte-me2-cb_defconfig");
  39to see which default configurations are possible, look in the directory
  40"arch/v850/configs".
  41
  42Porting to anything with a V850E/MA1 or MA2 processor should be simple.
  43See the file <asm-v850/machdep.h> and the files it includes for an example of
  44how to add platform/chip-specific support.
  45