tcl/board/spear300evb_mod.cfg

   1 # Configuration for the ST SPEAr300 Evaluation board
   2 # EVALSPEAr300 Rev. 1.0, modified to enable SRST on JTAG connector
   3 # http://www.st.com/spear
   4 #
   5 # List of board modifications to enable SRST, as reported in
   6 # ST Application Note (FIXME: add reference).
   7 # - Modifications on the top layer:
   8 #    1. replace reset chip U4 with a STM6315SDW13F;
   9 # - Modifications on the bottom layer:
  10 #    2. add 0 ohm resistor R10. It is located close to JTAG connector.
  11 #    3. add a 10K ohm pull-up resistor on the reset wire named as
  12 #       POWERGOOD in the schematic.
  13 #
  14 # The easier way to do modification 3, is to use a resistor in package
  15 # 0603 and solder it between R10 and R54:
  16 # - one pad soldered with the pad of R54 connected to 3.3V (this
  17 #   is the pad of R54 far from JTAG connector J4)
  18 # - the other pad soldered with the nearest pad of R10.
  19 #
  20 # Date:      2011-11-18
  21 # Author:    Antonio Borneo <borneo.antonio@gmail.com>
  22
  23
  24 # Modified boards has SRST on JTAG connector
  25 set BOARD_HAS_SRST 1
  26 source [find board/spear300evb.cfg]