* Code cleanup:

  - 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)

1 files changed, 68 insertions, 69 deletions

diff --git a/board/csb226/memsetup.S b/board/csb226/memsetup.S
index 60f9d50..68577ca 100644
--- a/board/csb226/memsetup.S
+++ b/board/csb226/memsetup.S
@@ -159,7 +159,7 @@ memsetup:
 
 mem_init:
 
-        ldr     r1,  =MEMC_BASE		/* get memory controller base addr. */
+	ldr     r1,  =MEMC_BASE		/* get memory controller base addr. */
 
 	/* ---------------------------------------------------------------- */
 	/* Step 2a: Initialize Asynchronous static memory controller        */
@@ -167,65 +167,65 @@ mem_init:
 
 	/* MSC registers: timing, bus width, mem type                       */
 
-        /* MSC0: nCS(0,1)                                                   */
-        ldr     r2,   =CFG_MSC0_VAL
-        str     r2,   [r1, #MSC0_OFFSET]
-        ldr     r2,   [r1, #MSC0_OFFSET]	/* read back to ensure      */
+	/* MSC0: nCS(0,1)                                                   */
+	ldr     r2,   =CFG_MSC0_VAL
+	str     r2,   [r1, #MSC0_OFFSET]
+	ldr     r2,   [r1, #MSC0_OFFSET]	/* read back to ensure      */
 						/* that data latches        */
-        /* MSC1: nCS(2,3)                                                   */
-        ldr     r2,  =CFG_MSC1_VAL
-        str     r2,  [r1, #MSC1_OFFSET]
-        ldr     r2,  [r1, #MSC1_OFFSET]
+	/* MSC1: nCS(2,3)                                                   */
+	ldr     r2,  =CFG_MSC1_VAL
+	str     r2,  [r1, #MSC1_OFFSET]
+	ldr     r2,  [r1, #MSC1_OFFSET]
 
 	/* MSC2: nCS(4,5)                                                   */
-        ldr     r2,  =CFG_MSC2_VAL
-        str     r2,  [r1, #MSC2_OFFSET]
-        ldr     r2,  [r1, #MSC2_OFFSET]
+	ldr     r2,  =CFG_MSC2_VAL
+	str     r2,  [r1, #MSC2_OFFSET]
+	ldr     r2,  [r1, #MSC2_OFFSET]
 
 	/* ---------------------------------------------------------------- */
 	/* Step 2b: Initialize Card Interface                               */
 	/* ---------------------------------------------------------------- */
 
 	/* MECR: Memory Expansion Card Register                             */
-        ldr     r2,  =CFG_MECR_VAL
-        str     r2,  [r1, #MECR_OFFSET]
+	ldr     r2,  =CFG_MECR_VAL
+	str     r2,  [r1, #MECR_OFFSET]
 	ldr	r2,	[r1, #MECR_OFFSET]
 
 	/* MCMEM0: Card Interface slot 0 timing                             */
-        ldr     r2,  =CFG_MCMEM0_VAL
-        str     r2,  [r1, #MCMEM0_OFFSET]
+	ldr     r2,  =CFG_MCMEM0_VAL
+	str     r2,  [r1, #MCMEM0_OFFSET]
 	ldr	r2,	[r1, #MCMEM0_OFFSET]
 
-        /* MCMEM1: Card Interface slot 1 timing                             */
-        ldr     r2,  =CFG_MCMEM1_VAL
-        str     r2,  [r1, #MCMEM1_OFFSET]
+	/* MCMEM1: Card Interface slot 1 timing                             */
+	ldr     r2,  =CFG_MCMEM1_VAL
+	str     r2,  [r1, #MCMEM1_OFFSET]
 	ldr	r2,	[r1, #MCMEM1_OFFSET]
 
 	/* MCATT0: Card Interface Attribute Space Timing, slot 0            */
-        ldr     r2,  =CFG_MCATT0_VAL
-        str     r2,  [r1, #MCATT0_OFFSET]
+	ldr     r2,  =CFG_MCATT0_VAL
+	str     r2,  [r1, #MCATT0_OFFSET]
 	ldr	r2,	[r1, #MCATT0_OFFSET]
 
 	/* MCATT1: Card Interface Attribute Space Timing, slot 1            */
-        ldr     r2,  =CFG_MCATT1_VAL
-        str     r2,  [r1, #MCATT1_OFFSET]
+	ldr     r2,  =CFG_MCATT1_VAL
+	str     r2,  [r1, #MCATT1_OFFSET]
 	ldr	r2,	[r1, #MCATT1_OFFSET]
 
 	/* MCIO0: Card Interface I/O Space Timing, slot 0                   */
-        ldr     r2,  =CFG_MCIO0_VAL
-        str     r2,  [r1, #MCIO0_OFFSET]
+	ldr     r2,  =CFG_MCIO0_VAL
+	str     r2,  [r1, #MCIO0_OFFSET]
 	ldr	r2,	[r1, #MCIO0_OFFSET]
 
 	/* MCIO1: Card Interface I/O Space Timing, slot 1                   */
-        ldr     r2,  =CFG_MCIO1_VAL
-        str     r2,  [r1, #MCIO1_OFFSET]
+	ldr     r2,  =CFG_MCIO1_VAL
+	str     r2,  [r1, #MCIO1_OFFSET]
 	ldr	r2,	[r1, #MCIO1_OFFSET]
 
 	/* ---------------------------------------------------------------- */
-        /* Step 2c: Write FLYCNFG  FIXME: what's that???                    */
-        /* ---------------------------------------------------------------- */
+	/* Step 2c: Write FLYCNFG  FIXME: what's that???                    */
+	/* ---------------------------------------------------------------- */
 
-        /* test if we run from flash or RAM - RAM/BDI: don't setup RAM      */
+	/* test if we run from flash or RAM - RAM/BDI: don't setup RAM      */
 	adr	r3, mem_init		/* r0 <- current position of code   */
 	ldr	r2, =mem_init
 	cmp	r3, r2			/* skip init if in place            */
@@ -233,8 +233,8 @@ mem_init:
 
 
 	/* ---------------------------------------------------------------- */
-        /* Step 2d: Initialize Timing for Sync Memory (SDCLK0)              */
-        /* ---------------------------------------------------------------- */
+	/* Step 2d: Initialize Timing for Sync Memory (SDCLK0)              */
+	/* ---------------------------------------------------------------- */
 
 	/* Before accessing MDREFR we need a valid DRI field, so we set     */
 	/* this to power on defaults + DRI field.                           */
@@ -246,7 +246,7 @@ mem_init:
 	orr	r4,	r4,  r3
 
 	str	r4,	[r1, #MDREFR_OFFSET]	/* write back MDREFR        */
-        ldr     r4,	[r1, #MDREFR_OFFSET]
+	ldr     r4,	[r1, #MDREFR_OFFSET]
 
 
 	/* ---------------------------------------------------------------- */
@@ -262,9 +262,9 @@ mem_init:
 	/* FIXME: we use async mode for now                                 */
 
 
-        /* ---------------------------------------------------------------- */
-        /* Step 4: Initialize SDRAM                                         */
-        /* ---------------------------------------------------------------- */
+	/* ---------------------------------------------------------------- */
+	/* Step 4: Initialize SDRAM                                         */
+	/* ---------------------------------------------------------------- */
 
 	/* Step 4a: assert MDREFR:K?RUN and configure                       */
 	/*          MDREFR:K1DB2 and MDREFR:K2DB2 as desired.               */
@@ -277,16 +277,16 @@ mem_init:
 
 	bic	r4,	r4, #(MDREFR_SLFRSH)
 
-        str     r4,     [r1, #MDREFR_OFFSET]    /* write back MDREFR        */
-        ldr     r4,     [r1, #MDREFR_OFFSET]
+	str     r4,     [r1, #MDREFR_OFFSET]    /* write back MDREFR        */
+	ldr     r4,     [r1, #MDREFR_OFFSET]
 
 
 	/* Step 4c: assert MDREFR:E1PIN and E0PIO                           */
 
 	orr	r4,	r4,	#(MDREFR_E1PIN|MDREFR_E0PIN)
 
-        str     r4,     [r1, #MDREFR_OFFSET]    /* write back MDREFR        */
-        ldr     r4,     [r1, #MDREFR_OFFSET]
+	str     r4,     [r1, #MDREFR_OFFSET]    /* write back MDREFR        */
+	ldr     r4,     [r1, #MDREFR_OFFSET]
 
 
 	/* Step 4d: write MDCNFG with MDCNFG:DEx deasserted (set to 0), to  */
@@ -295,8 +295,8 @@ mem_init:
 	ldr	r4,	=CFG_MDCNFG_VAL
 	bic	r4,	r4,	#(MDCNFG_DE0|MDCNFG_DE1)
 
-        str     r4,     [r1, #MDCNFG_OFFSET]	/* write back MDCNFG        */
-        ldr     r4,     [r1, #MDCNFG_OFFSET]
+	str     r4,     [r1, #MDCNFG_OFFSET]	/* write back MDCNFG        */
+	ldr     r4,     [r1, #MDCNFG_OFFSET]
 
 
 	/* Step 4e: Wait for the clock to the SDRAMs to stabilize,          */
@@ -345,8 +345,8 @@ mem_init:
 
 	/* Step 4h: Write MDMRS.                                            */
 
-        ldr     r2,  =CFG_MDMRS_VAL
-        str     r2,  [r1, #MDMRS_OFFSET]
+	ldr     r2,  =CFG_MDMRS_VAL
+	str     r2,  [r1, #MDMRS_OFFSET]
 
 
 	/* We are finished with Intel's memory controller initialisation    */
@@ -357,17 +357,17 @@ mem_init:
 
 initirqs:
 
-        mov     r1, #0		/* clear int. level register (IRQ, not FIQ) */
-        ldr     r2,  =ICLR
-        str     r1,  [r2]
+	mov     r1, #0		/* clear int. level register (IRQ, not FIQ) */
+	ldr     r2,  =ICLR
+	str     r1,  [r2]
 
-        ldr     r2,  =ICMR	/* mask all interrupts at the controller    */
-        str     r1,  [r2]
+	ldr     r2,  =ICMR	/* mask all interrupts at the controller    */
+	str     r1,  [r2]
 
 
-        /* ---------------------------------------------------------------- */
+	/* ---------------------------------------------------------------- */
 	/* Clock initialisation                                             */
-        /* ---------------------------------------------------------------- */
+	/* ---------------------------------------------------------------- */
 
 initclks:
 
@@ -376,34 +376,34 @@ initclks:
 
 	/* Turn Off ALL on-chip peripheral clocks for re-configuration      */
 	/* Note: See label 'ENABLECLKS' for the re-enabling                 */
-        ldr     r1,  =CKEN
-        mov     r2,  #0
-        str     r2,  [r1]
+	ldr     r1,  =CKEN
+	mov     r2,  #0
+	str     r2,  [r1]
 
 
-        /* default value in case no valid rotary switch setting is found    */
-        ldr     r2, =(CCCR_L27|CCCR_M2|CCCR_N10)  /* DEFAULT: {200/200/100} */
+	/* default value in case no valid rotary switch setting is found    */
+	ldr     r2, =(CCCR_L27|CCCR_M2|CCCR_N10)  /* DEFAULT: {200/200/100} */
 
-        /* ... and write the core clock config register                     */
-        ldr     r1,  =CCCR
-        str     r2,  [r1]
+	/* ... and write the core clock config register                     */
+	ldr     r1,  =CCCR
+	str     r2,  [r1]
 
 	/* enable the 32Khz oscillator for RTC and PowerManager             */
 /*
-        ldr     r1,  =OSCC
-        mov     r2,  #OSCC_OON
-        str     r2,  [r1]
+	ldr     r1,  =OSCC
+	mov     r2,  #OSCC_OON
+	str     r2,  [r1]
 */
 	/* NOTE:  spin here until OSCC.OOK get set, meaning the PLL         */
 	/* has settled.                                                     */
 60:
-        ldr     r2, [r1]
-        ands    r2, r2, #1
-        beq     60b
+	ldr     r2, [r1]
+	ands    r2, r2, #1
+	beq     60b
 
 	/* ---------------------------------------------------------------- */
 	/*                                                                  */
-        /* ---------------------------------------------------------------- */
+	/* ---------------------------------------------------------------- */
 
 	/* Save SDRAM size                                                  */
 	ldr	r1, =DRAM_SIZE
@@ -428,11 +428,10 @@ initclks:
 	mcr	p14,0,r0,c10,c0,0  /* dcsr */
 #endif
 
-        /* ---------------------------------------------------------------- */
+	/* ---------------------------------------------------------------- */
 	/* End memsetup                                                     */
-        /* ---------------------------------------------------------------- */
+	/* ---------------------------------------------------------------- */
 
 endmemsetup:
 
     mov     pc, lr
-