diff options
Diffstat (limited to 'cpu/mpc824x/drivers/i2o/i2o2.S')
| -rw-r--r-- | cpu/mpc824x/drivers/i2o/i2o2.S | 47 | 
1 files changed, 0 insertions, 47 deletions
| diff --git a/cpu/mpc824x/drivers/i2o/i2o2.S b/cpu/mpc824x/drivers/i2o/i2o2.S deleted file mode 100644 index 990f9ef9a..000000000 --- a/cpu/mpc824x/drivers/i2o/i2o2.S +++ /dev/null @@ -1,47 +0,0 @@ -/************************************** - * - * copyright @ Motorola, 1999 - * - **************************************/ - -/********************************************************** - * function: load_runtime_reg - * - * input:  r3 - value of eumbbar - *         r4 - register offset in embedded utility space - * - * output: r3 - register content - **********************************************************/ -      .text -      .align 2 -      .global load_runtime_reg - -load_runtime_reg: - -		  xor r5,r5,r5 -	  or  r5,r5,r3       /* save eumbbar */ - -	      lwbrx	r3,r4,r5 -	      sync - -	      bclr 20, 0 - -/**************************************************************** - * function: store_runtime_reg - * - * input: r3 - value of eumbbar - *        r4 - register offset in embedded utility space - *        r5 - new value to be stored - * - ****************************************************************/ -	   .text -	   .align 2 -	   .global store_runtime_reg -store_runtime_reg: - -		  xor r0,r0,r0 - -	      stwbrx r5,  r4, r3 -	      sync - -		  bclr   20,0 |