* Code cleanup:LABEL_2003_06_27_2340

  - remove trailing white space, trailing empty lines, C++ comments, etc.
  - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)

* Patches by Kenneth Johansson, 25 Jun 2003:
  - major rework of command structure
    (work done mostly by Michal Cendrowski and Joakim Kristiansen)

6 files changed, 364 insertions, 361 deletions

diff --git a/board/sacsng/Makefile b/board/sacsng/Makefile
index e593f2724..baefa4a74 100644
--- a/board/sacsng/Makefile
+++ b/board/sacsng/Makefile
@@ -28,7 +28,7 @@ LIB	= lib$(BOARD).a
 OBJS	:= sacsng.o flash.o clkinit.o
 
 $(LIB):	$(OBJS) $(SOBJS)
-	$(AR) crv $@ $^
+	$(AR) crv $@ $(OBJS)
 
 clean:
 	rm -f $(SOBJS) $(OBJS)
diff --git a/board/sacsng/clkinit.c b/board/sacsng/clkinit.c
index 634c1e05f..ea4c65d6b 100644
--- a/board/sacsng/clkinit.c
+++ b/board/sacsng/clkinit.c
@@ -41,8 +41,8 @@ void Daq_BRG_Reset(uint brg)
      brg_ptr = (uint *)&immr->im_brgc1;
 
      if (brg >= 5) {
-         brg_ptr = (uint *)&immr->im_brgc5;
-         brg -= 4;
+	 brg_ptr = (uint *)&immr->im_brgc5;
+	 brg -= 4;
      }
      brg_ptr += brg;
      *brg_ptr |=  CPM_BRG_RST;
@@ -57,8 +57,8 @@ void Daq_BRG_Disable(uint brg)
      brg_ptr = (uint *)&immr->im_brgc1;
 
      if (brg >= 5) {
-         brg_ptr = (uint *)&immr->im_brgc5;
-         brg -= 4;
+	 brg_ptr = (uint *)&immr->im_brgc5;
+	 brg -= 4;
      }
      brg_ptr += brg;
      *brg_ptr &= ~CPM_BRG_EN;
@@ -71,8 +71,8 @@ void Daq_BRG_Enable(uint brg)
 
      brg_ptr = (uint *)&immr->im_brgc1;
      if (brg >= 5) {
-         brg_ptr = (uint *)&immr->im_brgc5;
-         brg -= 4;
+	 brg_ptr = (uint *)&immr->im_brgc5;
+	 brg -= 4;
      }
      brg_ptr += brg;
      *brg_ptr |= CPM_BRG_EN;
@@ -85,18 +85,18 @@ uint Daq_BRG_Get_Div16(uint brg)
 
      brg_ptr = (uint *)&immr->im_brgc1;
      if (brg >= 5) {
-         brg_ptr = (uint *)&immr->im_brgc5;
-         brg -= 4;
+	 brg_ptr = (uint *)&immr->im_brgc5;
+	 brg -= 4;
      }
      brg_ptr += brg;
 
      if (*brg_ptr & CPM_BRG_DIV16) {
-         /* DIV16 active */
-         return (TRUE);
+	 /* DIV16 active */
+	 return (TRUE);
      }
      else {
-         /* DIV16 inactive */
-         return (FALSE);
+	 /* DIV16 inactive */
+	 return (FALSE);
      }
 }
 
@@ -107,18 +107,18 @@ void Daq_BRG_Set_Div16(uint brg, uint div16)
 
      brg_ptr = (uint *)&immr->im_brgc1;
      if (brg >= 5) {
-         brg_ptr = (uint *)&immr->im_brgc5;
-         brg -= 4;
+	 brg_ptr = (uint *)&immr->im_brgc5;
+	 brg -= 4;
      }
      brg_ptr += brg;
 
      if (div16) {
-         /* DIV16 active */
-         *brg_ptr |=  CPM_BRG_DIV16;
+	 /* DIV16 active */
+	 *brg_ptr |=  CPM_BRG_DIV16;
      }
      else {
-         /* DIV16 inactive */
-         *brg_ptr &= ~CPM_BRG_DIV16;
+	 /* DIV16 inactive */
+	 *brg_ptr &= ~CPM_BRG_DIV16;
      }
 }
 
@@ -130,8 +130,8 @@ uint Daq_BRG_Get_Count(uint brg)
 
      brg_ptr = (uint *)&immr->im_brgc1;
      if (brg >= 5) {
-         brg_ptr = (uint *)&immr->im_brgc5;
-         brg -= 4;
+	 brg_ptr = (uint *)&immr->im_brgc5;
+	 brg -= 4;
      }
      brg_ptr += brg;
 
@@ -143,7 +143,7 @@ uint Daq_BRG_Get_Count(uint brg)
      brg_cnt = (*brg_ptr & CPM_BRG_CD_MASK) >> CPM_BRG_DIV16_SHIFT;
      brg_cnt++;
      if (*brg_ptr & CPM_BRG_DIV16) {
-         brg_cnt *= 16;
+	 brg_cnt *= 16;
      }
 
     return (brg_cnt);
@@ -156,8 +156,8 @@ void Daq_BRG_Set_Count(uint brg, uint brg_cnt)
 
      brg_ptr = (uint *)&immr->im_brgc1;
      if (brg >= 5) {
-         brg_ptr = (uint *)&immr->im_brgc5;
-         brg -= 4;
+	 brg_ptr = (uint *)&immr->im_brgc5;
+	 brg -= 4;
      }
      brg_ptr += brg;
 
@@ -166,14 +166,14 @@ void Daq_BRG_Set_Count(uint brg, uint brg_cnt)
       *	 therefore we need to subtract 1 from the count.
       */
      if (brg_cnt > 4096) {
-         /* Prescale = Divide by 16 */
-         *brg_ptr = (*brg_ptr & ~CPM_BRG_CD_MASK)   |
+	 /* Prescale = Divide by 16 */
+	 *brg_ptr = (*brg_ptr & ~CPM_BRG_CD_MASK)   |
 	     (((brg_cnt / 16) - 1) << CPM_BRG_DIV16_SHIFT);
 	 *brg_ptr |= CPM_BRG_DIV16;
      }
      else {
-         /* Prescale = Divide by 1 */
-         *brg_ptr = (*brg_ptr & ~CPM_BRG_CD_MASK) |
+	 /* Prescale = Divide by 1 */
+	 *brg_ptr = (*brg_ptr & ~CPM_BRG_CD_MASK) |
 	     ((brg_cnt - 1) << CPM_BRG_DIV16_SHIFT);
 	 *brg_ptr &= ~CPM_BRG_DIV16;
      }
@@ -186,8 +186,8 @@ uint Daq_BRG_Get_ExtClk(uint brg)
 
      brg_ptr = (uint *)&immr->im_brgc1;
      if (brg >= 5) {
-         brg_ptr = (uint *)&immr->im_brgc5;
-         brg -= 4;
+	 brg_ptr = (uint *)&immr->im_brgc5;
+	 brg -= 4;
      }
      brg_ptr += brg;
 
@@ -201,40 +201,40 @@ char* Daq_BRG_Get_ExtClk_Description(uint brg)
      extc = Daq_BRG_Get_ExtClk(brg);
 
      switch (brg + 1) {
-         case 1:
-         case 2:
-         case 5:
-         case 6: {
-             switch (extc) {
-                 case 0: {
-                     return ("BRG_INT");
-                 }
-                 case 1: {
-                     return ("CLK3");
-                 }
-                 case 2: {
-                     return ("CLK5");
-                 }
-             }
-             return ("??1245??");
-         }
-         case 3:
-         case 4:
-         case 7:
-         case 8: {
-             switch (extc) {
-                 case 0: {
-                     return ("BRG_INT");
-                 }
-                 case 1: {
-                     return ("CLK9");
-                 }
-                 case 2: {
-                     return ("CLK15");
-                 }
-             }
-             return ("??3478??");
-         }
+	 case 1:
+	 case 2:
+	 case 5:
+	 case 6: {
+	     switch (extc) {
+		 case 0: {
+		     return ("BRG_INT");
+		 }
+		 case 1: {
+		     return ("CLK3");
+		 }
+		 case 2: {
+		     return ("CLK5");
+		 }
+	     }
+	     return ("??1245??");
+	 }
+	 case 3:
+	 case 4:
+	 case 7:
+	 case 8: {
+	     switch (extc) {
+		 case 0: {
+		     return ("BRG_INT");
+		 }
+		 case 1: {
+		     return ("CLK9");
+		 }
+		 case 2: {
+		     return ("CLK15");
+		 }
+	     }
+	     return ("??3478??");
+	 }
      }
      return ("??9876??");
 }
@@ -246,13 +246,13 @@ void Daq_BRG_Set_ExtClk(uint brg, uint extc)
 
      brg_ptr = (uint *)&immr->im_brgc1;
      if (brg >= 5) {
-         brg_ptr = (uint *)&immr->im_brgc5;
-         brg -= 4;
+	 brg_ptr = (uint *)&immr->im_brgc5;
+	 brg -= 4;
      }
      brg_ptr += brg;
 
      *brg_ptr = (*brg_ptr & ~CPM_BRG_EXTC_MASK) |
-                ((extc << CPM_BRG_EXTC_SHIFT) & CPM_BRG_EXTC_MASK);
+		((extc << CPM_BRG_EXTC_SHIFT) & CPM_BRG_EXTC_MASK);
 }
 
 uint Daq_BRG_Rate(uint brg)
@@ -266,15 +266,15 @@ uint Daq_BRG_Rate(uint brg)
      brg_ptr = (uint *)&immr->im_brgc1;
      brg_ptr += brg;
      if (brg >= 5) {
-         brg_ptr = (uint *)&immr->im_brgc5;
-         brg_ptr += (brg - 4);
+	 brg_ptr = (uint *)&immr->im_brgc5;
+	 brg_ptr += (brg - 4);
      }
 
     brg_cnt = Daq_BRG_Get_Count(brg);
 
     switch (Daq_BRG_Get_ExtClk(brg)) {
-        case CPM_BRG_EXTC_CLK3:
-        case CPM_BRG_EXTC_CLK5: {
+	case CPM_BRG_EXTC_CLK3:
+	case CPM_BRG_EXTC_CLK5: {
 	    brg_freq = brg_cnt;
 	    break;
 	}
@@ -298,7 +298,7 @@ void Daq_Init_Clocks(int sample_rate, int sample_64x)
     DECLARE_GLOBAL_DATA_PTR;
     volatile ioport_t *iopa = ioport_addr((immap_t *)CFG_IMMR, 0 /* port A */);
     uint mclk_divisor; /* MCLK divisor */
-    int  flag;         /* Interrupt state */ 
+    int  flag;         /* Interrupt state */
 
     /* Save off the clocking data */
     Daq64xSampling = sample_64x;
@@ -307,10 +307,10 @@ void Daq_Init_Clocks(int sample_rate, int sample_64x)
      * Limit the sample rate to some sensible values.
      */
     if (sample_rate > MAX_64x_SAMPLE_RATE) {
-        sample_rate = MAX_64x_SAMPLE_RATE;	
+	sample_rate = MAX_64x_SAMPLE_RATE;
     }
     if (sample_rate < MIN_SAMPLE_RATE) {
-        sample_rate = MIN_SAMPLE_RATE;	
+	sample_rate = MIN_SAMPLE_RATE;
     }
 
     /*
@@ -322,16 +322,16 @@ void Daq_Init_Clocks(int sample_rate, int sample_64x)
 
     /* Setup SCLK */
 #   ifdef RUN_SCLK_ON_BRG_INT
-        Daq_BRG_Set_ExtClk(SCLK_BRG, CPM_BRG_EXTC_BRGCLK);
+	Daq_BRG_Set_ExtClk(SCLK_BRG, CPM_BRG_EXTC_BRGCLK);
 #   else
-        Daq_BRG_Set_ExtClk(SCLK_BRG, CPM_BRG_EXTC_CLK9);
+	Daq_BRG_Set_ExtClk(SCLK_BRG, CPM_BRG_EXTC_CLK9);
 #   endif
 
     /* Setup LRCLK */
 #   ifdef RUN_LRCLK_ON_BRG_INT
-        Daq_BRG_Set_ExtClk(LRCLK_BRG, CPM_BRG_EXTC_BRGCLK);
+	Daq_BRG_Set_ExtClk(LRCLK_BRG, CPM_BRG_EXTC_BRGCLK);
 #   else
-        Daq_BRG_Set_ExtClk(LRCLK_BRG, CPM_BRG_EXTC_CLK5);
+	Daq_BRG_Set_ExtClk(LRCLK_BRG, CPM_BRG_EXTC_CLK5);
 #   endif
 
     /*
@@ -357,7 +357,7 @@ void Daq_Init_Clocks(int sample_rate, int sample_64x)
 #   endif
 
 #   ifdef RUN_LRCLK_ON_BRG_INT
-	Daq_BRG_Set_Count(LRCLK_BRG, 
+	Daq_BRG_Set_Count(LRCLK_BRG,
 			  mclk_divisor * MCLK_DIVISOR * SCLK_DIVISOR);
 #   else
 	Daq_BRG_Set_Count(LRCLK_BRG, SCLK_DIVISOR);
@@ -367,7 +367,7 @@ void Daq_Init_Clocks(int sample_rate, int sample_64x)
      * Restore the Interrupt state
      */
      if (flag) {
-         enable_interrupts();
+	 enable_interrupts();
      }
 
     /* Enable the clock drivers */
@@ -386,276 +386,276 @@ void Daq_Stop_Clocks(void)
 #endif
 
 #   ifdef TIGHTEN_UP_BRG_TIMING
-        /* 
-         * Obtain MCLK BRG reset/disabled value
-         */
+	/*
+	 * Obtain MCLK BRG reset/disabled value
+	 */
 #       if (MCLK_BRG == 0)
-            mclk_brg = (*IM_BRGC1 | CPM_BRG_RST) & ~CPM_BRG_EN;
+	    mclk_brg = (*IM_BRGC1 | CPM_BRG_RST) & ~CPM_BRG_EN;
 #       endif
 #       if (MCLK_BRG == 1)
-            mclk_brg = (*IM_BRGC2 | CPM_BRG_RST) & ~CPM_BRG_EN;
+	    mclk_brg = (*IM_BRGC2 | CPM_BRG_RST) & ~CPM_BRG_EN;
 #       endif
 #       if (MCLK_BRG == 2)
-            mclk_brg = (*IM_BRGC3 | CPM_BRG_RST) & ~CPM_BRG_EN;
+	    mclk_brg = (*IM_BRGC3 | CPM_BRG_RST) & ~CPM_BRG_EN;
 #       endif
 #       if (MCLK_BRG == 3)
-            mclk_brg = (*IM_BRGC4 | CPM_BRG_RST) & ~CPM_BRG_EN;
+	    mclk_brg = (*IM_BRGC4 | CPM_BRG_RST) & ~CPM_BRG_EN;
 #       endif
 #       if (MCLK_BRG == 4)
-            mclk_brg = (*IM_BRGC5 | CPM_BRG_RST) & ~CPM_BRG_EN;
+	    mclk_brg = (*IM_BRGC5 | CPM_BRG_RST) & ~CPM_BRG_EN;
 #       endif
 #       if (MCLK_BRG == 5)
-            mclk_brg = (*IM_BRGC6 | CPM_BRG_RST) & ~CPM_BRG_EN;
+	    mclk_brg = (*IM_BRGC6 | CPM_BRG_RST) & ~CPM_BRG_EN;
 #       endif
 #       if (MCLK_BRG == 6)
-            mclk_brg = (*IM_BRGC7 | CPM_BRG_RST) & ~CPM_BRG_EN;
+	    mclk_brg = (*IM_BRGC7 | CPM_BRG_RST) & ~CPM_BRG_EN;
 #       endif
 #       if (MCLK_BRG == 7)
-            mclk_brg = (*IM_BRGC8 | CPM_BRG_RST) & ~CPM_BRG_EN;
+	    mclk_brg = (*IM_BRGC8 | CPM_BRG_RST) & ~CPM_BRG_EN;
 #       endif
 
-        /* 
-         * Obtain SCLK BRG reset/disabled value
-         */
+	/*
+	 * Obtain SCLK BRG reset/disabled value
+	 */
 #       if (SCLK_BRG == 0)
-            sclk_brg = (*IM_BRGC1 | CPM_BRG_RST) & ~CPM_BRG_EN;
+	    sclk_brg = (*IM_BRGC1 | CPM_BRG_RST) & ~CPM_BRG_EN;
 #       endif
 #       if (SCLK_BRG == 1)
-            sclk_brg = (*IM_BRGC2 | CPM_BRG_RST) & ~CPM_BRG_EN;
+	    sclk_brg = (*IM_BRGC2 | CPM_BRG_RST) & ~CPM_BRG_EN;
 #       endif
 #       if (SCLK_BRG == 2)
-            sclk_brg = (*IM_BRGC3 | CPM_BRG_RST) & ~CPM_BRG_EN;
+	    sclk_brg = (*IM_BRGC3 | CPM_BRG_RST) & ~CPM_BRG_EN;
 #       endif
 #       if (SCLK_BRG == 3)
-            sclk_brg = (*IM_BRGC4 | CPM_BRG_RST) & ~CPM_BRG_EN;
+	    sclk_brg = (*IM_BRGC4 | CPM_BRG_RST) & ~CPM_BRG_EN;
 #       endif
 #       if (SCLK_BRG == 4)
-            sclk_brg = (*IM_BRGC5 | CPM_BRG_RST) & ~CPM_BRG_EN;
+	    sclk_brg = (*IM_BRGC5 | CPM_BRG_RST) & ~CPM_BRG_EN;
 #       endif
 #       if (SCLK_BRG == 5)
-            sclk_brg = (*IM_BRGC6 | CPM_BRG_RST) & ~CPM_BRG_EN;
+	    sclk_brg = (*IM_BRGC6 | CPM_BRG_RST) & ~CPM_BRG_EN;
 #       endif
 #       if (SCLK_BRG == 6)
-            sclk_brg = (*IM_BRGC7 | CPM_BRG_RST) & ~CPM_BRG_EN;
+	    sclk_brg = (*IM_BRGC7 | CPM_BRG_RST) & ~CPM_BRG_EN;
 #       endif
 #       if (SCLK_BRG == 7)
-            sclk_brg = (*IM_BRGC8 | CPM_BRG_RST) & ~CPM_BRG_EN;
+	    sclk_brg = (*IM_BRGC8 | CPM_BRG_RST) & ~CPM_BRG_EN;
 #       endif
 
-        /* 
-         * Obtain LRCLK BRG reset/disabled value
-         */
+	/*
+	 * Obtain LRCLK BRG reset/disabled value
+	 */
 #       if (LRCLK_BRG == 0)
-            lrclk_brg = (*IM_BRGC1 | CPM_BRG_RST) & ~CPM_BRG_EN;
+	    lrclk_brg = (*IM_BRGC1 | CPM_BRG_RST) & ~CPM_BRG_EN;
 #       endif
 #       if (LRCLK_BRG == 1)
-            lrclk_brg = (*IM_BRGC2 | CPM_BRG_RST) & ~CPM_BRG_EN;
+	    lrclk_brg = (*IM_BRGC2 | CPM_BRG_RST) & ~CPM_BRG_EN;
 #       endif
 #       if (LRCLK_BRG == 2)
-            lrclk_brg = (*IM_BRGC3 | CPM_BRG_RST) & ~CPM_BRG_EN;
+	    lrclk_brg = (*IM_BRGC3 | CPM_BRG_RST) & ~CPM_BRG_EN;
 #       endif
 #       if (LRCLK_BRG == 3)
-            lrclk_brg = (*IM_BRGC4 | CPM_BRG_RST) & ~CPM_BRG_EN;
+	    lrclk_brg = (*IM_BRGC4 | CPM_BRG_RST) & ~CPM_BRG_EN;
 #       endif
 #       if (LRCLK_BRG == 4)
-            lrclk_brg = (*IM_BRGC5 | CPM_BRG_RST) & ~CPM_BRG_EN;
+	    lrclk_brg = (*IM_BRGC5 | CPM_BRG_RST) & ~CPM_BRG_EN;
 #       endif
 #       if (LRCLK_BRG == 5)
-            lrclk_brg = (*IM_BRGC6 | CPM_BRG_RST) & ~CPM_BRG_EN;
+	    lrclk_brg = (*IM_BRGC6 | CPM_BRG_RST) & ~CPM_BRG_EN;
 #       endif
 #       if (LRCLK_BRG == 6)
-            lrclk_brg = (*IM_BRGC7 | CPM_BRG_RST) & ~CPM_BRG_EN;
+	    lrclk_brg = (*IM_BRGC7 | CPM_BRG_RST) & ~CPM_BRG_EN;
 #       endif
 #       if (LRCLK_BRG == 7)
-            lrclk_brg = (*IM_BRGC8 | CPM_BRG_RST) & ~CPM_BRG_EN;
+	    lrclk_brg = (*IM_BRGC8 | CPM_BRG_RST) & ~CPM_BRG_EN;
 #       endif
-	
+
 	/*
 	 * Disable interrupt and save the current state
 	 */
 	flag = disable_interrupts();
 
-        /* 
-         * Set reset on MCLK BRG
-         */
+	/*
+	 * Set reset on MCLK BRG
+	 */
 #       if (MCLK_BRG == 0)
-            *IM_BRGC1 = mclk_brg;
+	    *IM_BRGC1 = mclk_brg;
 #       endif
 #       if (MCLK_BRG == 1)
-            *IM_BRGC2 = mclk_brg;
+	    *IM_BRGC2 = mclk_brg;
 #       endif
 #       if (MCLK_BRG == 2)
-            *IM_BRGC3 = mclk_brg;
+	    *IM_BRGC3 = mclk_brg;
 #       endif
 #       if (MCLK_BRG == 3)
-            *IM_BRGC4 = mclk_brg;
+	    *IM_BRGC4 = mclk_brg;
 #       endif
 #       if (MCLK_BRG == 4)
-            *IM_BRGC5 = mclk_brg;
+	    *IM_BRGC5 = mclk_brg;
 #       endif
 #       if (MCLK_BRG == 5)
-            *IM_BRGC6 = mclk_brg;
+	    *IM_BRGC6 = mclk_brg;
 #       endif
 #       if (MCLK_BRG == 6)
-            *IM_BRGC7 = mclk_brg;
+	    *IM_BRGC7 = mclk_brg;
 #       endif
 #       if (MCLK_BRG == 7)
-            *IM_BRGC8 = mclk_brg;
+	    *IM_BRGC8 = mclk_brg;
 #       endif
 
-        /* 
-         * Set reset on SCLK BRG
-         */
+	/*
+	 * Set reset on SCLK BRG
+	 */
 #       if (SCLK_BRG == 0)
-            *IM_BRGC1 = sclk_brg;
+	    *IM_BRGC1 = sclk_brg;
 #       endif
 #       if (SCLK_BRG == 1)
-            *IM_BRGC2 = sclk_brg;
+	    *IM_BRGC2 = sclk_brg;
 #       endif
 #       if (SCLK_BRG == 2)
-            *IM_BRGC3 = sclk_brg;
+	    *IM_BRGC3 = sclk_brg;
 #       endif
 #       if (SCLK_BRG == 3)
-            *IM_BRGC4 = sclk_brg;
+	    *IM_BRGC4 = sclk_brg;
 #       endif
 #       if (SCLK_BRG == 4)
-            *IM_BRGC5 = sclk_brg;
+	    *IM_BRGC5 = sclk_brg;
 #       endif
 #       if (SCLK_BRG == 5)
-            *IM_BRGC6 = sclk_brg;
+	    *IM_BRGC6 = sclk_brg;
 #       endif
 #       if (SCLK_BRG == 6)
-            *IM_BRGC7 = sclk_brg;
+	    *IM_BRGC7 = sclk_brg;
 #       endif
 #       if (SCLK_BRG == 7)
-            *IM_BRGC8 = sclk_brg;
+	    *IM_BRGC8 = sclk_brg;
 #       endif
 
-        /* 
-         * Set reset on LRCLK BRG
-         */
+	/*
+	 * Set reset on LRCLK BRG
+	 */
 #       if (LRCLK_BRG == 0)
-            *IM_BRGC1 = lrclk_brg;
+	    *IM_BRGC1 = lrclk_brg;
 #       endif
 #       if (LRCLK_BRG == 1)
-            *IM_BRGC2 = lrclk_brg;
+	    *IM_BRGC2 = lrclk_brg;
 #       endif
 #       if (LRCLK_BRG == 2)
-            *IM_BRGC3 = lrclk_brg;
+	    *IM_BRGC3 = lrclk_brg;
 #       endif
 #       if (LRCLK_BRG == 3)
-            *IM_BRGC4 = lrclk_brg;
+	    *IM_BRGC4 = lrclk_brg;
 #       endif
 #       if (LRCLK_BRG == 4)
-            *IM_BRGC5 = lrclk_brg;
+	    *IM_BRGC5 = lrclk_brg;
 #       endif
 #       if (LRCLK_BRG == 5)
-            *IM_BRGC6 = lrclk_brg;
+	    *IM_BRGC6 = lrclk_brg;
 #       endif
 #       if (LRCLK_BRG == 6)
-            *IM_BRGC7 = lrclk_brg;
+	    *IM_BRGC7 = lrclk_brg;
 #       endif
 #       if (LRCLK_BRG == 7)
-            *IM_BRGC8 = lrclk_brg;
+	    *IM_BRGC8 = lrclk_brg;
 #       endif
-	
-        /* 
-         * Clear reset on MCLK BRG
-         */
+
+	/*
+	 * Clear reset on MCLK BRG
+	 */
 #       if (MCLK_BRG == 0)
-            *IM_BRGC1 = mclk_brg & ~CPM_BRG_RST;
+	    *IM_BRGC1 = mclk_brg & ~CPM_BRG_RST;
 #       endif
 #       if (MCLK_BRG == 1)
-            *IM_BRGC2 = mclk_brg & ~CPM_BRG_RST;
+	    *IM_BRGC2 = mclk_brg & ~CPM_BRG_RST;
 #       endif
 #       if (MCLK_BRG == 2)
-            *IM_BRGC3 = mclk_brg & ~CPM_BRG_RST;
+	    *IM_BRGC3 = mclk_brg & ~CPM_BRG_RST;
 #       endif
 #       if (MCLK_BRG == 3)
-            *IM_BRGC4 = mclk_brg & ~CPM_BRG_RST;
+	    *IM_BRGC4 = mclk_brg & ~CPM_BRG_RST;
 #       endif
 #       if (MCLK_BRG == 4)
-            *IM_BRGC5 = mclk_brg & ~CPM_BRG_RST;
+	    *IM_BRGC5 = mclk_brg & ~CPM_BRG_RST;
 #       endif
 #       if (MCLK_BRG == 5)
-            *IM_BRGC6 = mclk_brg & ~CPM_BRG_RST;
+	    *IM_BRGC6 = mclk_brg & ~CPM_BRG_RST;
 #       endif
 #       if (MCLK_BRG == 6)
-            *IM_BRGC7 = mclk_brg & ~CPM_BRG_RST;
+	    *IM_BRGC7 = mclk_brg & ~CPM_BRG_RST;
 #       endif
 #       if (MCLK_BRG == 7)
-            *IM_BRGC8 = mclk_brg & ~CPM_BRG_RST;
+	    *IM_BRGC8 = mclk_brg & ~CPM_BRG_RST;
 #       endif
 
-        /* 
-         * Clear reset on SCLK BRG
-         */
+	/*
+	 * Clear reset on SCLK BRG
+	 */
 #       if (SCLK_BRG == 0)
-            *IM_BRGC1 = sclk_brg & ~CPM_BRG_RST;
+	    *IM_BRGC1 = sclk_brg & ~CPM_BRG_RST;
 #       endif
 #       if (SCLK_BRG == 1)
-            *IM_BRGC2 = sclk_brg & ~CPM_BRG_RST;
+	    *IM_BRGC2 = sclk_brg & ~CPM_BRG_RST;
 #       endif
 #       if (SCLK_BRG == 2)
-            *IM_BRGC3 = sclk_brg & ~CPM_BRG_RST;
+	    *IM_BRGC3 = sclk_brg & ~CPM_BRG_RST;
 #       endif
 #       if (SCLK_BRG == 3)
-            *IM_BRGC4 = sclk_brg & ~CPM_BRG_RST;
+	    *IM_BRGC4 = sclk_brg & ~CPM_BRG_RST;
 #       endif
 #       if (SCLK_BRG == 4)
-            *IM_BRGC5 = sclk_brg & ~CPM_BRG_RST;
+	    *IM_BRGC5 = sclk_brg & ~CPM_BRG_RST;
 #       endif
 #       if (SCLK_BRG == 5)
-            *IM_BRGC6 = sclk_brg & ~CPM_BRG_RST;
+	    *IM_BRGC6 = sclk_brg & ~CPM_BRG_RST;
 #       endif
 #       if (SCLK_BRG == 6)
-            *IM_BRGC7 = sclk_brg & ~CPM_BRG_RST;
+	    *IM_BRGC7 = sclk_brg & ~CPM_BRG_RST;
 #       endif
 #       if (SCLK_BRG == 7)
-            *IM_BRGC8 = sclk_brg & ~CPM_BRG_RST;
+	    *IM_BRGC8 = sclk_brg & ~CPM_BRG_RST;
 #       endif
 
-        /* 
-         * Clear reset on LRCLK BRG
-         */
+	/*
+	 * Clear reset on LRCLK BRG
+	 */
 #       if (LRCLK_BRG == 0)
-            *IM_BRGC1 = lrclk_brg & ~CPM_BRG_RST;
+	    *IM_BRGC1 = lrclk_brg & ~CPM_BRG_RST;
 #       endif
 #       if (LRCLK_BRG == 1)
-            *IM_BRGC2 = lrclk_brg & ~CPM_BRG_RST;
+	    *IM_BRGC2 = lrclk_brg & ~CPM_BRG_RST;
 #       endif
 #       if (LRCLK_BRG == 2)
-            *IM_BRGC3 = lrclk_brg & ~CPM_BRG_RST;
+	    *IM_BRGC3 = lrclk_brg & ~CPM_BRG_RST;
 #       endif
 #       if (LRCLK_BRG == 3)
-            *IM_BRGC4 = lrclk_brg & ~CPM_BRG_RST;
+	    *IM_BRGC4 = lrclk_brg & ~CPM_BRG_RST;
 #       endif
 #       if (LRCLK_BRG == 4)
-            *IM_BRGC5 = lrclk_brg & ~CPM_BRG_RST;
+	    *IM_BRGC5 = lrclk_brg & ~CPM_BRG_RST;
 #       endif
 #       if (LRCLK_BRG == 5)
-            *IM_BRGC6 = lrclk_brg & ~CPM_BRG_RST;
+	    *IM_BRGC6 = lrclk_brg & ~CPM_BRG_RST;
 #       endif
 #       if (LRCLK_BRG == 6)
-            *IM_BRGC7 = lrclk_brg & ~CPM_BRG_RST;
+	    *IM_BRGC7 = lrclk_brg & ~CPM_BRG_RST;
 #       endif
 #       if (LRCLK_BRG == 7)
-            *IM_BRGC8 = lrclk_brg & ~CPM_BRG_RST;
+	    *IM_BRGC8 = lrclk_brg & ~CPM_BRG_RST;
 #       endif
-	
+
 	/*
 	 * Restore the Interrupt state
 	 */
 	if (flag) {
-            enable_interrupts();
+	    enable_interrupts();
 	}
 #   else
-        /*
-         * Reset the clocks
-         */
-        Daq_BRG_Reset(MCLK_BRG);
-        Daq_BRG_Reset(SCLK_BRG);
-        Daq_BRG_Reset(LRCLK_BRG);
+	/*
+	 * Reset the clocks
+	 */
+	Daq_BRG_Reset(MCLK_BRG);
+	Daq_BRG_Reset(SCLK_BRG);
+	Daq_BRG_Reset(LRCLK_BRG);
 #   endif
 }
 
@@ -676,88 +676,88 @@ void Daq_Start_Clocks(int sample_rate)
 #endif
 
 #   ifdef TIGHTEN_UP_BRG_TIMING
-        /* 
-         * Obtain the enabled MCLK BRG value
-         */
+	/*
+	 * Obtain the enabled MCLK BRG value
+	 */
 #       if (MCLK_BRG == 0)
-            mclk_brg = (*IM_BRGC1 & ~CPM_BRG_RST) | CPM_BRG_EN;
+	    mclk_brg = (*IM_BRGC1 & ~CPM_BRG_RST) | CPM_BRG_EN;
 #       endif
 #       if (MCLK_BRG == 1)
-            mclk_brg = (*IM_BRGC2 & ~CPM_BRG_RST) | CPM_BRG_EN;
+	    mclk_brg = (*IM_BRGC2 & ~CPM_BRG_RST) | CPM_BRG_EN;
 #       endif
 #       if (MCLK_BRG == 2)
-            mclk_brg = (*IM_BRGC3 & ~CPM_BRG_RST) | CPM_BRG_EN;
+	    mclk_brg = (*IM_BRGC3 & ~CPM_BRG_RST) | CPM_BRG_EN;
 #       endif
 #       if (MCLK_BRG == 3)
-            mclk_brg = (*IM_BRGC4 & ~CPM_BRG_RST) | CPM_BRG_EN;
+	    mclk_brg = (*IM_BRGC4 & ~CPM_BRG_RST) | CPM_BRG_EN;
 #       endif
 #       if (MCLK_BRG == 4)
-            mclk_brg = (*IM_BRGC5 & ~CPM_BRG_RST) | CPM_BRG_EN;
+	    mclk_brg = (*IM_BRGC5 & ~CPM_BRG_RST) | CPM_BRG_EN;
 #       endif
 #       if (MCLK_BRG == 5)
-            mclk_brg = (*IM_BRGC6 & ~CPM_BRG_RST) | CPM_BRG_EN;
+	    mclk_brg = (*IM_BRGC6 & ~CPM_BRG_RST) | CPM_BRG_EN;
 #       endif
 #       if (MCLK_BRG == 6)
-            mclk_brg = (*IM_BRGC7 & ~CPM_BRG_RST) | CPM_BRG_EN;
+	    mclk_brg = (*IM_BRGC7 & ~CPM_BRG_RST) | CPM_BRG_EN;
 #       endif
 #       if (MCLK_BRG == 7)
-            mclk_brg = (*IM_BRGC8 & ~CPM_BRG_RST) | CPM_BRG_EN;
+	    mclk_brg = (*IM_BRGC8 & ~CPM_BRG_RST) | CPM_BRG_EN;
 #       endif
 
-        /* 
-         * Obtain the enabled SCLK BRG value
-         */
+	/*
+	 * Obtain the enabled SCLK BRG value
+	 */
 #       if (SCLK_BRG == 0)
-            sclk_brg = (*IM_BRGC1 & ~CPM_BRG_RST) | CPM_BRG_EN;
+	    sclk_brg = (*IM_BRGC1 & ~CPM_BRG_RST) | CPM_BRG_EN;
 #       endif
 #       if (SCLK_BRG == 1)
-            sclk_brg = (*IM_BRGC2 & ~CPM_BRG_RST) | CPM_BRG_EN;
+	    sclk_brg = (*IM_BRGC2 & ~CPM_BRG_RST) | CPM_BRG_EN;
 #       endif
 #       if (SCLK_BRG == 2)
-            sclk_brg = (*IM_BRGC3 & ~CPM_BRG_RST) | CPM_BRG_EN;
+	    sclk_brg = (*IM_BRGC3 & ~CPM_BRG_RST) | CPM_BRG_EN;
 #       endif
 #       if (SCLK_BRG == 3)
-            sclk_brg = (*IM_BRGC4 & ~CPM_BRG_RST) | CPM_BRG_EN;
+	    sclk_brg = (*IM_BRGC4 & ~CPM_BRG_RST) | CPM_BRG_EN;
 #       endif
 #       if (SCLK_BRG == 4)
-            sclk_brg = (*IM_BRGC5 & ~CPM_BRG_RST) | CPM_BRG_EN;
+	    sclk_brg = (*IM_BRGC5 & ~CPM_BRG_RST) | CPM_BRG_EN;
 #       endif
 #       if (SCLK_BRG == 5)
-            sclk_brg = (*IM_BRGC6 & ~CPM_BRG_RST) | CPM_BRG_EN;
+	    sclk_brg = (*IM_BRGC6 & ~CPM_BRG_RST) | CPM_BRG_EN;
 #       endif
 #       if (SCLK_BRG == 6)
-            sclk_brg = (*IM_BRGC7 & ~CPM_BRG_RST) | CPM_BRG_EN;
+	    sclk_brg = (*IM_BRGC7 & ~CPM_BRG_RST) | CPM_BRG_EN;
 #       endif
 #       if (SCLK_BRG == 7)
-            sclk_brg = (*IM_BRGC8 & ~CPM_BRG_RST) | CPM_BRG_EN;
+	    sclk_brg = (*IM_BRGC8 & ~CPM_BRG_RST) | CPM_BRG_EN;
 #       endif
 
-        /* 
-         * Obtain the enabled LRCLK BRG value
-         */
+	/*
+	 * Obtain the enabled LRCLK BRG value
+	 */
 #       if (LRCLK_BRG == 0)
-            lrclk_brg = (*IM_BRGC1 & ~CPM_BRG_RST) | CPM_BRG_EN;
+	    lrclk_brg = (*IM_BRGC1 & ~CPM_BRG_RST) | CPM_BRG_EN;
 #       endif
 #       if (LRCLK_BRG == 1)
-            lrclk_brg = (*IM_BRGC2 & ~CPM_BRG_RST) | CPM_BRG_EN;
+	    lrclk_brg = (*IM_BRGC2 & ~CPM_BRG_RST) | CPM_BRG_EN;
 #       endif
 #       if (LRCLK_BRG == 2)
-            lrclk_brg = (*IM_BRGC3 & ~CPM_BRG_RST) | CPM_BRG_EN;
+	    lrclk_brg = (*IM_BRGC3 & ~CPM_BRG_RST) | CPM_BRG_EN;
 #       endif
 #       if (LRCLK_BRG == 3)
-            lrclk_brg = (*IM_BRGC4 & ~CPM_BRG_RST) | CPM_BRG_EN;
+	    lrclk_brg = (*IM_BRGC4 & ~CPM_BRG_RST) | CPM_BRG_EN;
 #       endif
 #       if (LRCLK_BRG == 4)
-            lrclk_brg = (*IM_BRGC5 & ~CPM_BRG_RST) | CPM_BRG_EN;
+	    lrclk_brg = (*IM_BRGC5 & ~CPM_BRG_RST) | CPM_BRG_EN;
 #       endif
 #       if (LRCLK_BRG == 5)
-            lrclk_brg = (*IM_BRGC6 & ~CPM_BRG_RST) | CPM_BRG_EN;
+	    lrclk_brg = (*IM_BRGC6 & ~CPM_BRG_RST) | CPM_BRG_EN;
 #       endif
 #       if (LRCLK_BRG == 6)
-            lrclk_brg = (*IM_BRGC7 & ~CPM_BRG_RST) | CPM_BRG_EN;
+	    lrclk_brg = (*IM_BRGC7 & ~CPM_BRG_RST) | CPM_BRG_EN;
 #       endif
 #       if (LRCLK_BRG == 7)
-            lrclk_brg = (*IM_BRGC8 & ~CPM_BRG_RST) | CPM_BRG_EN;
+	    lrclk_brg = (*IM_BRGC8 & ~CPM_BRG_RST) | CPM_BRG_EN;
 #       endif
 
 	/* Save off the real LRCLK value */
@@ -767,15 +767,15 @@ void Daq_Start_Clocks(int sample_rate)
 	sclk_cnt  = ((sclk_brg & 0x00001FFE) >> 1) + 1;
 
 	/* Compute the delay as a function of SCLK count */
-        delay_cnt = ((sclk_cnt / 4) - 2) * 10 + 6;
+	delay_cnt = ((sclk_cnt / 4) - 2) * 10 + 6;
 	if (DaqSampleRate == 43402) {
 	  delay_cnt++;
 	}
 
-        /* Clear out the count */
+	/* Clear out the count */
 	temp_lrclk_brg = sclk_brg & ~0x00001FFE;
 
-        /* Insert the count */
+	/* Insert the count */
 	temp_lrclk_brg |= ((delay_cnt + (sclk_cnt / 2) - 1) << 1) &  0x00001FFE;
 
 	/*
@@ -783,116 +783,116 @@ void Daq_Start_Clocks(int sample_rate)
 	 */
 	flag = disable_interrupts();
 
-        /* 
-         * Enable MCLK BRG
-         */
+	/*
+	 * Enable MCLK BRG
+	 */
 #       if (MCLK_BRG == 0)
-            *IM_BRGC1 = mclk_brg;
+	    *IM_BRGC1 = mclk_brg;
 #       endif
 #       if (MCLK_BRG == 1)
-            *IM_BRGC2 = mclk_brg;
+	    *IM_BRGC2 = mclk_brg;
 #       endif
 #       if (MCLK_BRG == 2)
-            *IM_BRGC3 = mclk_brg;
+	    *IM_BRGC3 = mclk_brg;
 #       endif
 #       if (MCLK_BRG == 3)
-            *IM_BRGC4 = mclk_brg;
+	    *IM_BRGC4 = mclk_brg;
 #       endif
 #       if (MCLK_BRG == 4)
-            *IM_BRGC5 = mclk_brg;
+	    *IM_BRGC5 = mclk_brg;
 #       endif
 #       if (MCLK_BRG == 5)
-            *IM_BRGC6 = mclk_brg;
+	    *IM_BRGC6 = mclk_brg;
 #       endif
 #       if (MCLK_BRG == 6)
-            *IM_BRGC7 = mclk_brg;
+	    *IM_BRGC7 = mclk_brg;
 #       endif
 #       if (MCLK_BRG == 7)
-            *IM_BRGC8 = mclk_brg;
+	    *IM_BRGC8 = mclk_brg;
 #       endif
 
-        /* 
-         * Enable SCLK BRG
-         */
+	/*
+	 * Enable SCLK BRG
+	 */
 #       if (SCLK_BRG == 0)
-            *IM_BRGC1 = sclk_brg;
+	    *IM_BRGC1 = sclk_brg;
 #       endif
 #       if (SCLK_BRG == 1)
-            *IM_BRGC2 = sclk_brg;
+	    *IM_BRGC2 = sclk_brg;
 #       endif
 #       if (SCLK_BRG == 2)
-            *IM_BRGC3 = sclk_brg;
+	    *IM_BRGC3 = sclk_brg;
 #       endif
 #       if (SCLK_BRG == 3)
-            *IM_BRGC4 = sclk_brg;
+	    *IM_BRGC4 = sclk_brg;
 #       endif
 #       if (SCLK_BRG == 4)
-            *IM_BRGC5 = sclk_brg;
+	    *IM_BRGC5 = sclk_brg;
 #       endif
 #       if (SCLK_BRG == 5)
-            *IM_BRGC6 = sclk_brg;
+	    *IM_BRGC6 = sclk_brg;
 #       endif
 #       if (SCLK_BRG == 6)
-            *IM_BRGC7 = sclk_brg;
+	    *IM_BRGC7 = sclk_brg;
 #       endif
 #       if (SCLK_BRG == 7)
-            *IM_BRGC8 = sclk_brg;
+	    *IM_BRGC8 = sclk_brg;
 #       endif
 
-        /* 
-         * Enable LRCLK BRG (1st time - temporary)
-         */
+	/*
+	 * Enable LRCLK BRG (1st time - temporary)
+	 */
 #       if (LRCLK_BRG == 0)
-            *IM_BRGC1 = temp_lrclk_brg;
+	    *IM_BRGC1 = temp_lrclk_brg;
 #       endif
 #       if (LRCLK_BRG == 1)
-            *IM_BRGC2 = temp_lrclk_brg;
+	    *IM_BRGC2 = temp_lrclk_brg;
 #       endif
 #       if (LRCLK_BRG == 2)
-            *IM_BRGC3 = temp_lrclk_brg;
+	    *IM_BRGC3 = temp_lrclk_brg;
 #       endif
 #       if (LRCLK_BRG == 3)
-            *IM_BRGC4 = temp_lrclk_brg;
+	    *IM_BRGC4 = temp_lrclk_brg;
 #       endif
 #       if (LRCLK_BRG == 4)
-            *IM_BRGC5 = temp_lrclk_brg;
+	    *IM_BRGC5 = temp_lrclk_brg;
 #       endif
 #       if (LRCLK_BRG == 5)
-            *IM_BRGC6 = temp_lrclk_brg;
+	    *IM_BRGC6 = temp_lrclk_brg;
 #       endif
 #       if (LRCLK_BRG == 6)
-            *IM_BRGC7 = temp_lrclk_brg;
+	    *IM_BRGC7 = temp_lrclk_brg;
 #       endif
 #       if (LRCLK_BRG == 7)
-            *IM_BRGC8 = temp_lrclk_brg;
+	    *IM_BRGC8 = temp_lrclk_brg;
 #       endif
-	
-        /* 
-         * Enable LRCLK BRG (2nd time - permanent)
-         */
+
+	/*
+	 * Enable LRCLK BRG (2nd time - permanent)
+	 */
 #       if (LRCLK_BRG == 0)
-            *IM_BRGC1 = real_lrclk_brg;
+	    *IM_BRGC1 = real_lrclk_brg;
 #       endif
 #       if (LRCLK_BRG == 1)
-            *IM_BRGC2 = real_lrclk_brg;
+	    *IM_BRGC2 = real_lrclk_brg;
 #       endif
 #       if (LRCLK_BRG == 2)
-            *IM_BRGC3 = real_lrclk_brg;
+	    *IM_BRGC3 = real_lrclk_brg;
 #       endif
 #       if (LRCLK_BRG == 3)
-            *IM_BRGC4 = real_lrclk_brg;
+	    *IM_BRGC4 = real_lrclk_brg;
 #       endif
 #       if (LRCLK_BRG == 4)
-            *IM_BRGC5 = real_lrclk_brg;
+	    *IM_BRGC5 = real_lrclk_brg;
 #       endif
 #       if (LRCLK_BRG == 5)
-            *IM_BRGC6 = real_lrclk_brg;
+	    *IM_BRGC6 = real_lrclk_brg;
 #       endif
 #       if (LRCLK_BRG == 6)
-            *IM_BRGC7 = real_lrclk_brg;
+	    *IM_BRGC7 = real_lrclk_brg;
 #       endif
 #       if (LRCLK_BRG == 7)
-            *IM_BRGC8 = real_lrclk_brg;
+	    *IM_BRGC8 = real_lrclk_brg;
 #       endif
 
 	/*
@@ -900,14 +900,14 @@ void Daq_Start_Clocks(int sample_rate)
 	 */
 	if (flag) {
 	    enable_interrupts();
-        }
+	}
 #   else
-        /*
-         * Enable the clocks
-         */
-        Daq_BRG_Enable(LRCLK_BRG);
-        Daq_BRG_Enable(SCLK_BRG);
-        Daq_BRG_Enable(MCLK_BRG);
+	/*
+	 * Enable the clocks
+	 */
+	Daq_BRG_Enable(LRCLK_BRG);
+	Daq_BRG_Enable(SCLK_BRG);
+	Daq_BRG_Enable(MCLK_BRG);
 #   endif
 }
 
@@ -920,7 +920,7 @@ void Daq_Display_Clocks(void)
 
     printf("\nBRG:\n");
     if (immr->im_brgc4 != 0) {
-        printf("\tbrgc4\t0x%08x @ 0x%08x, %5d count, %d extc, %8s,  MCLK\n",
+	printf("\tbrgc4\t0x%08x @ 0x%08x, %5d count, %d extc, %8s,  MCLK\n",
 	       immr->im_brgc4,
 	       (uint)&(immr->im_brgc4),
 	       Daq_BRG_Get_Count(3),
@@ -928,7 +928,7 @@ void Daq_Display_Clocks(void)
 	       Daq_BRG_Get_ExtClk_Description(3));
     }
     if (immr->im_brgc8 != 0) {
-        printf("\tbrgc8\t0x%08x @ 0x%08x, %5d count, %d extc, %8s,  SCLK\n",
+	printf("\tbrgc8\t0x%08x @ 0x%08x, %5d count, %d extc, %8s,  SCLK\n",
 	       immr->im_brgc8,
 	       (uint)&(immr->im_brgc8),
 	       Daq_BRG_Get_Count(7),
@@ -936,7 +936,7 @@ void Daq_Display_Clocks(void)
 	       Daq_BRG_Get_ExtClk_Description(7));
     }
     if (immr->im_brgc6 != 0) {
-        printf("\tbrgc6\t0x%08x @ 0x%08x, %5d count, %d extc, %8s,  LRCLK\n",
+	printf("\tbrgc6\t0x%08x @ 0x%08x, %5d count, %d extc, %8s,  LRCLK\n",
 	       immr->im_brgc6,
 	       (uint)&(immr->im_brgc6),
 	       Daq_BRG_Get_Count(5),
@@ -944,7 +944,7 @@ void Daq_Display_Clocks(void)
 	       Daq_BRG_Get_ExtClk_Description(5));
     }
     if (immr->im_brgc1 != 0) {
-        printf("\tbrgc1\t0x%08x @ 0x%08x, %5d count, %d extc, %8s,  SMC1\n",
+	printf("\tbrgc1\t0x%08x @ 0x%08x, %5d count, %d extc, %8s,  SMC1\n",
 	       immr->im_brgc1,
 	       (uint)&(immr->im_brgc1),
 	       Daq_BRG_Get_Count(0),
@@ -952,7 +952,7 @@ void Daq_Display_Clocks(void)
 	       Daq_BRG_Get_ExtClk_Description(0));
     }
     if (immr->im_brgc2 != 0) {
-        printf("\tbrgc2\t0x%08x @ 0x%08x, %5d count, %d extc, %8s,  SMC2\n",
+	printf("\tbrgc2\t0x%08x @ 0x%08x, %5d count, %d extc, %8s,  SMC2\n",
 	       immr->im_brgc2,
 	       (uint)&(immr->im_brgc2),
 	       Daq_BRG_Get_Count(1),
@@ -960,7 +960,7 @@ void Daq_Display_Clocks(void)
 	       Daq_BRG_Get_ExtClk_Description(1));
     }
     if (immr->im_brgc3 != 0) {
-        printf("\tbrgc3\t0x%08x @ 0x%08x, %5d count, %d extc, %8s,  SCC1\n",
+	printf("\tbrgc3\t0x%08x @ 0x%08x, %5d count, %d extc, %8s,  SCC1\n",
 	       immr->im_brgc3,
 	       (uint)&(immr->im_brgc3),
 	       Daq_BRG_Get_Count(2),
@@ -968,7 +968,7 @@ void Daq_Display_Clocks(void)
 	       Daq_BRG_Get_ExtClk_Description(2));
     }
     if (immr->im_brgc5 != 0) {
-        printf("\tbrgc5\t0x%08x @ 0x%08x, %5d count, %d extc, %8s\n",
+	printf("\tbrgc5\t0x%08x @ 0x%08x, %5d count, %d extc, %8s\n",
 	       immr->im_brgc5,
 	       (uint)&(immr->im_brgc5),
 	       Daq_BRG_Get_Count(4),
@@ -976,7 +976,7 @@ void Daq_Display_Clocks(void)
 	       Daq_BRG_Get_ExtClk_Description(4));
     }
     if (immr->im_brgc7 != 0) {
-        printf("\tbrgc7\t0x%08x @ 0x%08x, %5d count, %d extc, %8s\n",
+	printf("\tbrgc7\t0x%08x @ 0x%08x, %5d count, %d extc, %8s\n",
 	       immr->im_brgc7,
 	       (uint)&(immr->im_brgc7),
 	       Daq_BRG_Get_Count(6),
@@ -985,14 +985,14 @@ void Daq_Display_Clocks(void)
     }
 
 #   ifdef RUN_SCLK_ON_BRG_INT
-        mclk_divisor = Daq_BRG_Rate(MCLK_BRG) / Daq_BRG_Rate(SCLK_BRG);
+	mclk_divisor = Daq_BRG_Rate(MCLK_BRG) / Daq_BRG_Rate(SCLK_BRG);
 #   else
-        mclk_divisor = Daq_BRG_Get_Count(SCLK_BRG);
+	mclk_divisor = Daq_BRG_Get_Count(SCLK_BRG);
 #   endif
 #   ifdef RUN_LRCLK_ON_BRG_INT
-        sclk_divisor = Daq_BRG_Rate(SCLK_BRG) / Daq_BRG_Rate(LRCLK_BRG);
+	sclk_divisor = Daq_BRG_Rate(SCLK_BRG) / Daq_BRG_Rate(LRCLK_BRG);
 #   else
-        sclk_divisor = Daq_BRG_Get_Count(LRCLK_BRG);
+	sclk_divisor = Daq_BRG_Get_Count(LRCLK_BRG);
 #   endif
 
     printf("\nADC/DAC Clocking (%d/%d):\n", sclk_divisor, mclk_divisor);
@@ -1001,23 +1001,23 @@ void Daq_Display_Clocks(void)
 	   mclk_divisor,
 	   mclk_divisor * sclk_divisor);
 #   ifdef RUN_SCLK_ON_BRG_INT
-        printf("\tSCLK  %8d Hz, or %3dx LRCLK\n",
+	printf("\tSCLK  %8d Hz, or %3dx LRCLK\n",
 	       Daq_BRG_Rate(SCLK_BRG),
 	       sclk_divisor);
 #   else
-        printf("\tSCLK  %8d Hz, or %3dx LRCLK\n",
+	printf("\tSCLK  %8d Hz, or %3dx LRCLK\n",
 	       Daq_BRG_Rate(MCLK_BRG) / mclk_divisor,
 	       sclk_divisor);
 #   endif
 #   ifdef RUN_LRCLK_ON_BRG_INT
-        printf("\tLRCLK %8d Hz\n",
+	printf("\tLRCLK %8d Hz\n",
 	       Daq_BRG_Rate(LRCLK_BRG));
 #   else
 #       ifdef RUN_SCLK_ON_BRG_INT
-            printf("\tLRCLK %8d Hz\n",
+	    printf("\tLRCLK %8d Hz\n",
 		   Daq_BRG_Rate(SCLK_BRG) / sclk_divisor);
 #       else
-            printf("\tLRCLK %8d Hz\n",
+	    printf("\tLRCLK %8d Hz\n",
 		   Daq_BRG_Rate(MCLK_BRG) / (mclk_divisor * sclk_divisor));
 #       endif
 #   endif
diff --git a/board/sacsng/clkinit.h b/board/sacsng/clkinit.h
index 2731f2e7c..011638f2f 100644
--- a/board/sacsng/clkinit.h
+++ b/board/sacsng/clkinit.h
@@ -50,16 +50,16 @@
 
 #define MCLK_DIVISOR  4       /*  SCLK = MCLK / MCLK_DIVISOR */
 #define SCLK_DIVISOR (Daq64xSampling ? 64 : 128)
-		              /* LRCLK = SCLK / SCLK_DIVISOR */
+			      /* LRCLK = SCLK / SCLK_DIVISOR */
 
 #define TIGHTEN_UP_BRG_EN_TIMING /* Tighten up the BRG enable timing      */
 #define RUN_SCLK_ON_BRG_INT      /* Run SCLK on BRG_INT instead of MCLK   */
-                                 /* The 8260 (Mask B.3) seems to have     */
-                                 /* problems generating SCLK from MCLK    */
+				 /* The 8260 (Mask B.3) seems to have     */
+				 /* problems generating SCLK from MCLK    */
 				 /* via CLK9.                             */
 #define RUN_LRCLK_ON_BRG_INT     /* Run LRCLK on BRG_INT instead of SCLK  */
-                                 /* The 8260 (Mask B.3) seems to have     */
-                                 /* problems generating LRCLK from SCLK   */
+				 /* The 8260 (Mask B.3) seems to have     */
+				 /* problems generating LRCLK from SCLK   */
 
 #define NUM_LRCLKS_TO_STABILIZE 1  /* Number of LRCLK period (sample)     */
 				   /* to wait for the clock to stabilize  */
@@ -67,9 +67,9 @@
 #define CPM_CLK      (gd->bd->bi_cpmfreq)
 #define DFBRG        4
 #define BRG_INT_CLK  (CPM_CLK * 2 / DFBRG)
-                              /* BRG = CPM * 2 / DFBRG (Sect 9.8) */
-                              /* BRG = CPM * 2 / 4                */
-                              /* BRG = CPM / 2                    */
+			      /* BRG = CPM * 2 / DFBRG (Sect 9.8) */
+			      /* BRG = CPM * 2 / 4                */
+			      /* BRG = CPM / 2                    */
 
 #define CPM_BRG_EXTC_MASK	((uint)0x0000C000)
 #define CPM_BRG_EXTC_SHIFT      14
diff --git a/board/sacsng/ioconfig.h b/board/sacsng/ioconfig.h
index 6857f99ae..be1ce7c83 100644
--- a/board/sacsng/ioconfig.h
+++ b/board/sacsng/ioconfig.h
@@ -45,7 +45,7 @@
 
 #define GPIO 0  /* PPARx 0: General Purpose I/O */
 #define SPEC 1  /* PPARx 1: dedicated to a peripheral function, */
-                /*          i.e. the port has a SPECial use. */
+		/*          i.e. the port has a SPECial use. */
 
 #define ACTV 0  /* PODRx 0: ACTiVely driven as an output */
 #define OPEN 1  /* PODRx 1: OPEN-drain driver */
@@ -67,12 +67,12 @@ const iop_conf_t iop_conf_tab[4][32] = {
 	/* PA21 */ { CONF, GPIO,   0,  DOUT, ACTV,   1   }, /* STLED1_EN*     */
 	/* PA20 */ { CONF, GPIO,   0,  DOUT, ACTV,   1   }, /* PLED3_EN*      */
 	/* PA19 */ { CONF, GPIO,   0,  DOUT, ACTV,   1   }, /* PLED2_EN*      */
-        /* PA18 */ { CONF, GPIO,   0,  DOUT, ACTV,   0   }, /* PLED1_EN*      */
+	/* PA18 */ { CONF, GPIO,   0,  DOUT, ACTV,   0   }, /* PLED1_EN*      */
 	/* PA17 */ { CONF, GPIO,   0,  DOUT, ACTV,   0   }, /* N/C            */
 	/* PA16 */ { CONF, GPIO,   0,  DOUT, ACTV,   0   }, /* DAC_RST*       */
 	/* PA15 */ { CONF, GPIO,   0,  DOUT, ACTV,   1   }, /* CH34SDATA_PU   */
-        /* PA14 */ { CONF, GPIO,   0,  DOUT, ACTV,   1   }, /* CH12SDATA_PU   */
-        /* PA13 */ { CONF, GPIO,   0,  DOUT, ACTV,   1   }, /* SLRCLK_EN*     */
+	/* PA14 */ { CONF, GPIO,   0,  DOUT, ACTV,   1   }, /* CH12SDATA_PU   */
+	/* PA13 */ { CONF, GPIO,   0,  DOUT, ACTV,   1   }, /* SLRCLK_EN*     */
 	/* PA12 */ { CONF, GPIO,   0,  DOUT, ACTV,   1   }, /* MTRX_4ACDC*    */
 	/* PA11 */ { CONF, GPIO,   0,  DOUT, ACTV,   1   }, /* MTRX_4TEDS*    */
 	/* PA10 */ { CONF, GPIO,   0,  DOUT, ACTV,   1   }, /* MTRX_4XTDS*    */
@@ -143,7 +143,7 @@ const iop_conf_t iop_conf_tab[4][32] = {
 	/* PC20 */ { CONF, GPIO,   0,  DOUT, ACTV,   0   }, /* N/C            */
 	/* PC19 */ { CONF, SPEC,   0,  DIN,  ACTV,   0   }, /* CLK13, MII_RXCLK  */
 	/* PC18 */ { CONF, SPEC,   0,  DIN,  ACTV,   0   }, /* CLK14, MII_TXCLK  */
-        /* PC17 */ { CONF, SPEC,   0,  DOUT, ACTV,   0   }, /* BRGO8 (SCLK)   */
+	/* PC17 */ { CONF, SPEC,   0,  DOUT, ACTV,   0   }, /* BRGO8 (SCLK)   */
 	/* PC16 */ { CONF, GPIO,   0,  DOUT, ACTV,   0   }, /* N/C            */
 	/* PC15 */ { CONF, SPEC,   0,  DOUT, ACTV,   0   }, /* SMC2_TX        */
 	/* PC14 */ { CONF, GPIO,   0,  DOUT, ACTV,   0   }, /* N/C            */
@@ -156,11 +156,11 @@ const iop_conf_t iop_conf_tab[4][32] = {
 	/* PC7  */ { CONF, GPIO,   0,  DIN,  ACTV,   0   }, /* BPDIS_IN1      */
 	/* PC6  */ { CONF, GPIO,   0,  DOUT, ACTV,   0   }, /* N/C            */
 	/* PC5  */ { CONF, GPIO,   0,  DIN,  ACTV,   0   }, /* BTST_IN2*      */
-        /* PC4  */ { CONF, GPIO,   0,  DIN,  ACTV,   0   }, /* BTST_IN1*      */
+	/* PC4  */ { CONF, GPIO,   0,  DIN,  ACTV,   0   }, /* BTST_IN1*      */
 	/* PC3  */ { CONF, GPIO,   0,  DIN,  ACTV,   0   }, /* MUSH_STAT      */
 	/* PC2  */ { CONF, GPIO,   0,  DIN,  ACTV,   0   }, /* OUTDRV_STAT    */
 	/* PC1  */ { CONF, GPIO,   0,  DOUT, OPEN,   1   }, /* PHY_MDIO       */
-        /* PC0  */ { CONF, GPIO,   0,  DOUT, ACTV,   1   }, /* PHY_MDC        */
+	/* PC0  */ { CONF, GPIO,   0,  DOUT, ACTV,   1   }, /* PHY_MDC        */
     },
 
     /* Port D */
@@ -215,4 +215,3 @@ const iop_conf_t iop_conf_tab[4][32] = {
 	/* PD0  */ { SKIP, GPIO,   0,  DIN,  ACTV,   0   }  /* pin doesn't exist */
     }
 };
-
diff --git a/board/sacsng/sacsng.c b/board/sacsng/sacsng.c
index 19dbb97e6..086e42a6a 100644
--- a/board/sacsng/sacsng.c
+++ b/board/sacsng/sacsng.c
@@ -75,7 +75,7 @@
 #define ADC_INITIAL_DELAY (10 * ADC_VREF_CAP) /* 10 usec per uF, in usec */
 #define ADC_SDATA_DELAY    100        /* ADC SDATA release delay in usec */
 #define ADC_CAL_DELAY (1000000 / INITIAL_SAMPLE_RATE * 4500)
-                                      /* Wait at least 4100 LRCLK's */
+				      /* Wait at least 4100 LRCLK's */
 
 #define ADC_REG1_FRAME_START    0x80  /* Frame start */
 #define ADC_REG1_GROUND_CAL     0x40  /* Ground calibration enable */
@@ -201,17 +201,17 @@ long int initdram(int board_type)
 	else if(j ==  4) cols        = data & 0x0F;
 	else if(j == 12) {
 	    /*
-             * Refresh rate: this assumes the prescaler is set to
+	     * Refresh rate: this assumes the prescaler is set to
 	     * approximately 1uSec per tick.
 	     */
 	    switch(data & 0x7F) {
-                default:
-                case 0:  psrt =  14 ; /*  15.625uS */  break;
-                case 1:  psrt =   2;  /*   3.9uS   */  break;
-                case 2:  psrt =   6;  /*   7.8uS   */  break;
-                case 3:  psrt =  29;  /*  31.3uS   */  break;
-                case 4:  psrt =  60;  /*  62.5uS   */  break;
-                case 5:  psrt = 120;  /* 125uS     */  break;
+		default:
+		case 0:  psrt =  14 ; /*  15.625uS */  break;
+		case 1:  psrt =   2;  /*   3.9uS   */  break;
+		case 2:  psrt =   6;  /*   7.8uS   */  break;
+		case 3:  psrt =  29;  /*  31.3uS   */  break;
+		case 4:  psrt =  60;  /*  62.5uS   */  break;
+		case 5:  psrt = 120;  /* 125uS     */  break;
 	    }
 	}
 	else if(j == 17) banks       = data;
@@ -228,13 +228,13 @@ long int initdram(int board_type)
 #endif
 	    else {
 		printf ("WARNING: Unknown CAS latency 0x%02X, using 3\n",
-		        data);
+			data);
 	    }
 	}
 	else if(j == 63) {
 	    if(data != cksum) {
 		printf ("WARNING: Configuration data checksum failure:"
-		        " is 0x%02x, calculated 0x%02x\n",
+			" is 0x%02x, calculated 0x%02x\n",
 			data, cksum);
 	    }
 	}
@@ -309,7 +309,7 @@ long int initdram(int board_type)
 	     PSDMR_ACTTORW_8W        |\
 	     PSDMR_WRC_4C            |\
 	     PSDMR_EAMUX             |\
-             PSDMR_BUFCMD)           |\
+	     PSDMR_BUFCMD)           |\
 	     caslatency              |\
 	     ((caslatency - 1) << 6) |	/* LDOTOPRE is CL - 1 */ \
 	     (sdam << 24)            |\
@@ -323,7 +323,7 @@ long int initdram(int board_type)
 	     PSDMR_ACTTORW_2W        |	/* 1 for 7E parts (fast PC-133) */ \
 	     PSDMR_WRC_1C            |	/* 1 clock + 7nSec */
 	     EAMUX                   |\
-             BUFCMD)                 |\
+	     BUFCMD)                 |\
 	     caslatency              |\
 	     ((caslatency - 1) << 6) |	/* LDOTOPRE is CL - 1 */ \
 	     (sdam << 24)            |\
@@ -400,7 +400,7 @@ long int initdram(int board_type)
      * two chip selects (double sided).
      */
     if(chipselects > 1) {
-        ramaddr += sdram_size;
+	ramaddr += sdram_size;
 
 	memctl->memc_br3 = CFG_BR3_PRELIM + sdram_size;
 	memctl->memc_or3 = or;
@@ -459,13 +459,13 @@ int misc_init_r(void)
 
     sample_rate = INITIAL_SAMPLE_RATE;
     if ((ep = getenv("DaqSampleRate")) != NULL) {
-        sample_rate = simple_strtol(ep, NULL, 10);
+	sample_rate = simple_strtol(ep, NULL, 10);
     }
 
     sample_64x  = INITIAL_SAMPLE_64X;
     sample_128x = INITIAL_SAMPLE_128X;
     if ((ep = getenv("Daq64xSampling")) != NULL) {
-        sample_64x = simple_strtol(ep, NULL, 10);
+	sample_64x = simple_strtol(ep, NULL, 10);
 	if (sample_64x) {
 	    sample_128x = 0;
 	}
@@ -474,18 +474,18 @@ int misc_init_r(void)
 	}
     }
     else {
-        if ((ep = getenv("Daq128xSampling")) != NULL) {
+	if ((ep = getenv("Daq128xSampling")) != NULL) {
 	    sample_128x = simple_strtol(ep, NULL, 10);
 	    if (sample_128x) {
-	        sample_64x = 0;
+		sample_64x = 0;
 	    }
 	    else {
-	        sample_64x = 1;
+		sample_64x = 1;
 	    }
 	}
     }
 
-    /* 
+    /*
      * Stop the clocks and wait for at least 1 LRCLK period
      * to make sure the clocking has really stopped.
      */
@@ -509,12 +509,12 @@ int misc_init_r(void)
     setenv("DaqSampleRate", str_buf);
 
     if (sample_64x) {
-        setenv("Daq64xSampling",  "1");
-        setenv("Daq128xSampling", NULL);
+	setenv("Daq64xSampling",  "1");
+	setenv("Daq128xSampling", NULL);
     }
     else {
-        setenv("Daq64xSampling",  NULL);
-        setenv("Daq128xSampling", "1");
+	setenv("Daq64xSampling",  NULL);
+	setenv("Daq128xSampling", "1");
     }
 
     /* Display the ADC/DAC clocking information */
@@ -526,7 +526,7 @@ int misc_init_r(void)
 
     right_just = INITIAL_RIGHT_JUST;
     if ((ep = getenv("DaqDACRightJustified")) != NULL) {
-        right_just = simple_strtol(ep, NULL, 10);
+	right_just = simple_strtol(ep, NULL, 10);
     }
 
     sprintf(str_buf, "%d", right_just);
@@ -538,7 +538,7 @@ int misc_init_r(void)
 
     mclk_divide = INITIAL_MCLK_DIVIDE;
     if ((ep = getenv("DaqDACMClockDivide")) != NULL) {
-        mclk_divide = simple_strtol(ep, NULL, 10);
+	mclk_divide = simple_strtol(ep, NULL, 10);
     }
 
     sprintf(str_buf, "%d", mclk_divide);
@@ -666,7 +666,7 @@ int misc_init_r(void)
      */
     i2c_reg_write(I2C_DAC_ADDR, 0x01,
 		  (right_just ? DAC_REG1_RIGHT_JUST_24BIT :
-                                DAC_REG1_LEFT_JUST_24_BIT) |
+				DAC_REG1_LEFT_JUST_24_BIT) |
 		  DAC_REG1_DEM_NO |
 		  (sample_rate >= 50000 ? DAC_REG1_DOUBLE : DAC_REG1_SINGLE));
 
@@ -724,7 +724,7 @@ static void flash_code(uchar number, uchar modulo, uchar digits)
      * Recursively do upper digits.
      */
     if(digits > 1) {
-        flash_code(number / modulo, modulo, digits - 1);
+	flash_code(number / modulo, modulo, digits - 1);
     }
 
     number = number % modulo;
@@ -733,20 +733,20 @@ static void flash_code(uchar number, uchar modulo, uchar digits)
      * Zero is indicated by one long flash (dash).
      */
     if(number == 0) {
-        status_led_set(STATUS_LED_BOOT, STATUS_LED_ON);
-        udelay(1000000);
-        status_led_set(STATUS_LED_BOOT, STATUS_LED_OFF);
-        udelay(200000);
+	status_led_set(STATUS_LED_BOOT, STATUS_LED_ON);
+	udelay(1000000);
+	status_led_set(STATUS_LED_BOOT, STATUS_LED_OFF);
+	udelay(200000);
     } else {
-        /*
-         * Non-zero is indicated by short flashes, one per count.
-         */
-        for(j = 0; j < number; j++) {
-            status_led_set(STATUS_LED_BOOT, STATUS_LED_ON);
-            udelay(100000);
-            status_led_set(STATUS_LED_BOOT, STATUS_LED_OFF);
-            udelay(200000);
-        }
+	/*
+	 * Non-zero is indicated by short flashes, one per count.
+	 */
+	for(j = 0; j < number; j++) {
+	    status_led_set(STATUS_LED_BOOT, STATUS_LED_ON);
+	    udelay(100000);
+	    status_led_set(STATUS_LED_BOOT, STATUS_LED_OFF);
+	    udelay(200000);
+	}
     }
     /*
      * Inter-digit pause: we've already waited 200 mSec, wait 1 sec total
@@ -759,16 +759,16 @@ static int last_boot_progress;
 void show_boot_progress (int status)
 {
     if(status != -1) {
-        last_boot_progress = status;
+	last_boot_progress = status;
     } else {
-        /*
-         * Houston, we have a problem.  Blink the last OK status which
-         * indicates where things failed.
-         */
-        status_led_set(STATUS_LED_RED, STATUS_LED_ON);
-        flash_code(last_boot_progress, 5, 3);
-        udelay(1000000);
-        status_led_set(STATUS_LED_RED, STATUS_LED_BLINKING);
+	/*
+	 * Houston, we have a problem.  Blink the last OK status which
+	 * indicates where things failed.
+	 */
+	status_led_set(STATUS_LED_RED, STATUS_LED_ON);
+	flash_code(last_boot_progress, 5, 3);
+	udelay(1000000);
+	status_led_set(STATUS_LED_RED, STATUS_LED_BLINKING);
     }
 }
 #endif /* CONFIG_SHOW_BOOT_PROGRESS */
diff --git a/board/sacsng/u-boot.lds b/board/sacsng/u-boot.lds
index b4e502b0d..44224cbdd 100644
--- a/board/sacsng/u-boot.lds
+++ b/board/sacsng/u-boot.lds
@@ -93,6 +93,11 @@ SECTIONS
   _edata  =  .;
   PROVIDE (edata = .);
 
+  __u_boot_cmd_start = .;
+  .u_boot_cmd : { *(.u_boot_cmd) }
+  __u_boot_cmd_end = .;
+
+
   __start___ex_table = .;
   __ex_table : { *(__ex_table) }
   __stop___ex_table = .;
@@ -115,4 +120,3 @@ SECTIONS
   _end = . ;
   PROVIDE (end = .);
 }
-