tcl/board/x300t.cfg

   1 # This is for the T-Home X300T / X301T IPTV box,
   2 # which are based on IPTV reference designs from Kiss/Cisco KMM-3***
   3 #
   4 # It has Sigma Designs SMP8634 chip.
   5 source [find target/smp8634.cfg]
   6
   7 $_TARGETNAME configure -event reset-init { x300t_init }
   8
   9 # 1MB CFI capable flash
  10 # flash bank <driver> <base> <size> <chip_width> <bus_width>
  11 flash bank cfi 0xac000000 0x100000 2 2 0
  12
  13 proc x300t_init { } {
  14         # Setup SDRAM config and flash mapping
  15         # initialize ram
  16         mww 0xa003fffc 3
  17         mww 0xa003fffc 2
  18         mww 0xa0030000 0xE34111BA
  19         mww 0xa003fffc 0xa4444
  20         mww 0xa003fffc 0
  21
  22         # remap boot vector in CPU local RAM
  23         mww 0xa006f000 0x60000
  24
  25         # map flash to CPU address space REG_BASE_cpu_block+CPU_remap4
  26         mww 0x0006f010 0x48000000
  27
  28         # map flash addr to REG_BASE_cpu_block + LR_XENV_LOCATION (normally done by XOS)
  29         mww 0x00061ff0 0x48000000
  30 }