arch/cris/arch-v32/boot/rescue/head.S

   1 /*
   2  * Just get started by jumping to CONFIG_ETRAX_PTABLE_SECTOR to start
   3  * kernel decompressor.
   4  *
   5  * In practice, this only works for NOR flash (or some convoluted RAM boot)
   6  * and hence is not really useful for Artpec-3, so it's Etrax FS / NOR only.
   7  *
   8  */
   9
  10 #include <mach/startup.inc>
  11
  12 #ifdef CONFIG_ETRAX_AXISFLASHMAP
  13
  14 ;; Code
  15
  16         .text
  17 start:
  18
  19         ;; Start clocks for used blocks.
  20         START_CLOCKS
  21
  22         move.d  CONFIG_ETRAX_PTABLE_SECTOR, $r10
  23         jump    $r10                    ; Jump to decompressor
  24         nop
  25
  26 #endif