ppc: Move cpu/$CPU to arch/ppc/cpu/$CPU

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>

1 files changed, 0 insertions, 238 deletions

diff --git a/cpu/mpc8260/bedbug_603e.c b/cpu/mpc8260/bedbug_603e.c
deleted file mode 100644
index c969ff6..0000000
--- a/cpu/mpc8260/bedbug_603e.c
+++ /dev/null
@@ -1,238 +0,0 @@
-/*
- * Bedbug Functions specific to the MPC603e core
- */
-
-#include <common.h>
-#include <command.h>
-#include <linux/ctype.h>
-#include <bedbug/type.h>
-#include <bedbug/bedbug.h>
-#include <bedbug/regs.h>
-#include <bedbug/ppc.h>
-
-#if defined(CONFIG_CMD_BEDBUG) \
-	&& (defined(CONFIG_MPC824X) || defined(CONFIG_MPC8260))
-
-#define MAX_BREAK_POINTS 1
-
-extern CPU_DEBUG_CTX bug_ctx;
-
-void bedbug603e_init __P((void));
-void bedbug603e_do_break __P((cmd_tbl_t*,int,int,char*[]));
-void bedbug603e_break_isr __P((struct pt_regs*));
-int  bedbug603e_find_empty __P((void));
-int  bedbug603e_set __P((int,unsigned long));
-int  bedbug603e_clear __P((int));
-
-
-/* ======================================================================
- * Initialize the global bug_ctx structure for the processor.  Clear all
- * of the breakpoints.
- * ====================================================================== */
-
-void bedbug603e_init( void )
-{
-  int	i;
-  /* -------------------------------------------------- */
-
-  bug_ctx.hw_debug_enabled = 0;
-  bug_ctx.stopped = 0;
-  bug_ctx.current_bp = 0;
-  bug_ctx.regs = NULL;
-
-  bug_ctx.do_break   = bedbug603e_do_break;
-  bug_ctx.break_isr  = bedbug603e_break_isr;
-  bug_ctx.find_empty = bedbug603e_find_empty;
-  bug_ctx.set        = bedbug603e_set;
-  bug_ctx.clear      = bedbug603e_clear;
-
-  for( i = 1; i <= MAX_BREAK_POINTS; ++i )
-    (*bug_ctx.clear)( i );
-
-  puts ("BEDBUG:ready\n");
-  return;
-} /* bedbug_init_breakpoints */
-
-
-
-/* ======================================================================
- * Set/clear/show the hardware breakpoint for the 603e.  The "off"
- * string will disable a specific breakpoint.  The "show" string will
- * display the current breakpoints.  Otherwise an address will set a
- * breakpoint at that address.  Setting a breakpoint uses the CPU-specific
- * set routine which will assign a breakpoint number.
- * ====================================================================== */
-
-void bedbug603e_do_break (cmd_tbl_t *cmdtp, int flag, int argc,
-			 char *argv[])
-{
-  long		addr;           /* Address to break at  */
-  int		which_bp;       /* Breakpoint number    */
-  /* -------------------------------------------------- */
-
-  if (argc < 2)
-  {
-    cmd_usage(cmdtp);
-    return;
-  }
-
-  /* Turn off a breakpoint */
-
-  if( strcmp( argv[ 1 ], "off" ) == 0 )
-  {
-    if( bug_ctx.hw_debug_enabled == 0 )
-    {
-      puts ( "No breakpoints enabled\n" );
-      return;
-    }
-
-    which_bp = simple_strtoul( argv[ 2 ], NULL, 10 );
-
-    if( bug_ctx.clear )
-      (*bug_ctx.clear)( which_bp );
-
-    printf( "Breakpoint %d removed\n", which_bp );
-    return;
-  }
-
-  /* Show a list of breakpoints */
-
-  if( strcmp( argv[ 1 ], "show" ) == 0 )
-  {
-    for( which_bp = 1; which_bp <= MAX_BREAK_POINTS; ++which_bp )
-    {
-
-      addr = GET_IABR();
-
-      printf( "Breakpoint [%d]: ", which_bp );
-      if( (addr & 0x00000002) == 0 )
-	puts ( "NOT SET\n" );
-      else
-	disppc( (unsigned char *)(addr & 0xFFFFFFFC), 0, 1, bedbug_puts, F_RADHEX );
-    }
-    return;
-  }
-
-  /* Set a breakpoint at the address */
-
-  if(!(( isdigit( argv[ 1 ][ 0 ] )) ||
-	(( argv[ 1 ][ 0 ] >= 'a' ) && ( argv[ 1 ][ 0 ] <= 'f' )) ||
-	(( argv[ 1 ][ 0 ] >= 'A' ) && ( argv[ 1 ][ 0 ] <= 'F' ))))
-  {
-    cmd_usage(cmdtp);
-    return;
-  }
-
-  addr = simple_strtoul( argv[ 1 ], NULL, 16 );
-
-  if(( bug_ctx.set ) && ( which_bp = (*bug_ctx.set)( 0, addr )) > 0 )
-  {
-    printf( "Breakpoint [%d]: ", which_bp );
-    disppc( (unsigned char *)addr, 0, 1, bedbug_puts, F_RADHEX );
-  }
-
-  return;
-} /* bedbug603e_do_break */
-
-
-
-/* ======================================================================
- * Handle a breakpoint.  Enter a mini main loop.  Stay in the loop until
- * the stopped flag in the debug context is cleared.
- * ====================================================================== */
-
-void bedbug603e_break_isr( struct pt_regs *regs )
-{
-  unsigned long	addr;           /* Address stopped at   */
-  /* -------------------------------------------------- */
-
-  bug_ctx.current_bp = 1;
-  addr = GET_IABR() & 0xFFFFFFFC;
-
-  bedbug_main_loop( addr, regs );
-  return;
-} /* bedbug603e_break_isr */
-
-
-
-/* ======================================================================
- * See if the hardware breakpoint is available.
- * ====================================================================== */
-
-int bedbug603e_find_empty( void )
-{
-  /* -------------------------------------------------- */
-
-  if( (GET_IABR() && 0x00000002) == 0 )
-    return 1;
-
-  return 0;
-} /* bedbug603e_find_empty */
-
-
-
-/* ======================================================================
- * Set a breakpoint.  If 'which_bp' is zero then find an unused breakpoint
- * number, otherwise reassign the given breakpoint.  If hardware debugging
- * is not enabled, then turn it on via the MSR and DBCR0.  Set the break
- * address in the IABR register.
- * ====================================================================== */
-
-int bedbug603e_set( int which_bp, unsigned long addr )
-{
-  /* -------------------------------------------------- */
-
-  if(( addr & 0x00000003 ) != 0 )
-  {
-    puts ( "Breakpoints must be on a 32 bit boundary\n" );
-    return 0;
-  }
-
-  /* Only look if which_bp == 0, else use which_bp */
-  if(( bug_ctx.find_empty ) && ( !which_bp ) &&
-     ( which_bp = (*bug_ctx.find_empty)()) == 0 )
-  {
-    puts ( "All breakpoints in use\n" );
-    return 0;
-  }
-
-  if( which_bp < 1 || which_bp > MAX_BREAK_POINTS )
-  {
-    printf( "Invalid break point # %d\n", which_bp );
-    return 0;
-  }
-
-  if( ! bug_ctx.hw_debug_enabled )
-  {
-    bug_ctx.hw_debug_enabled = 1;
-  }
-
-  SET_IABR( addr | 0x00000002 );
-
-  return which_bp;
-} /* bedbug603e_set */
-
-
-
-/* ======================================================================
- * Disable a specific breakoint by setting the IABR register to zero.
- * ====================================================================== */
-
-int bedbug603e_clear( int which_bp )
-{
-  /* -------------------------------------------------- */
-
-  if( which_bp < 1 || which_bp > MAX_BREAK_POINTS )
-  {
-    printf( "Invalid break point # (%d)\n", which_bp );
-    return -1;
-  }
-
-  SET_IABR( 0 );
-
-  return 0;
-} /* bedbug603e_clear */
-
-
-/* ====================================================================== */
-#endif