GCC-4.x fixes: clean up global data pointer initialization for all boards.

1 files changed, 58 insertions, 57 deletions

diff --git a/board/mx1ads/mx1ads.c b/board/mx1ads/mx1ads.c
index 5c33ba3..913f95c 100644
--- a/board/mx1ads/mx1ads.c
+++ b/board/mx1ads/mx1ads.c
@@ -27,7 +27,7 @@
 /*#include <mc9328.h>*/
 #include <asm/arch/imx-regs.h>
 
-/* ------------------------------------------------------------------------- */
+DECLARE_GLOBAL_DATA_PTR;
 
 #define FCLK_SPEED 1
 
@@ -55,10 +55,11 @@
 
 #if 0
 
-static inline void delay (unsigned long loops) {
+static inline void delay (unsigned long loops)
+{
 	__asm__ volatile ("1:\n"
-	  "subs %0, %1, #1\n"
-	  "bne 1b":"=r" (loops):"0" (loops));
+			  "subs %0, %1, #1\n"
+			  "bne 1b":"=r" (loops):"0" (loops));
 }
 
 #endif
@@ -67,62 +68,58 @@ static inline void delay (unsigned long loops) {
  * Miscellaneous platform dependent initialisations
  */
 
-void SetAsynchMode(void) {
-	__asm__ (
-		"mrc p15,0,r0,c1,c0,0 \n"
-		"mov r2, #0xC0000000 \n"
-		"orr r0,r2,r0 \n"
-		"mcr p15,0,r0,c1,c0,0 \n"
-	);
+void SetAsynchMode (void)
+{
+	__asm__ ("mrc p15,0,r0,c1,c0,0 \n"
+		 "mov r2, #0xC0000000 \n"
+		 "orr r0,r2,r0 \n" "mcr p15,0,r0,c1,c0,0 \n");
 }
 
 static u32 mc9328sid;
 
-int board_init (void) {
+int board_init (void)
+{
+	volatile unsigned int tmp;
 
-	DECLARE_GLOBAL_DATA_PTR;
+	mc9328sid = SIDR;
 
-	volatile unsigned int  tmp;
+	GPCR = 0x000003AB;	/* I/O pad driving strength     */
 
-	mc9328sid	= SIDR;
-
-	GPCR 		= 0x000003AB;		/* I/O pad driving strength 	*/
-
-/*	MX1_CS1U 	= 0x00000A00;	*/	/* SRAM initialization 		*/
+	/*	MX1_CS1U 	= 0x00000A00;	*//* SRAM initialization          */
 /*	MX1_CS1L 	= 0x11110601; 	*/
 
-	MPCTL0 		= 0x04632410;	/* setting for 150 MHz MCU PLL CLK	*/
+	MPCTL0 = 0x04632410;	/* setting for 150 MHz MCU PLL CLK      */
 
 /* set FCLK divider 1 (i.e. FCLK to MCU PLL CLK) and
  * BCLK divider to 2 (i.e. BCLK to 48 MHz)
  */
-	CSCR 	= 0xAF000403;
+	CSCR = 0xAF000403;
 
-	CSCR 	|= 0x00200000;   	/* Trigger the restart bit(bit 21)	*/
-	CSCR 	&= 0xFFFF7FFF;		/* Program PRESC bit(bit 15) to 0 to divide-by-1 */
+	CSCR |= 0x00200000;	/* Trigger the restart bit(bit 21)      */
+	CSCR &= 0xFFFF7FFF;	/* Program PRESC bit(bit 15) to 0 to divide-by-1 */
 
 /* setup cs4 for cs8900 ethernet */
 
-	CS4U	= 0x00000F00;	/* Initialize CS4 for CS8900 ethernet 	*/
-	CS4L	= 0x00001501;
+	CS4U = 0x00000F00;	/* Initialize CS4 for CS8900 ethernet   */
+	CS4L = 0x00001501;
 
-	GIUS(0)	&= 0xFF3FFFFF;
-	GPR(0)	&= 0xFF3FFFFF;
+	GIUS (0) &= 0xFF3FFFFF;
+	GPR (0) &= 0xFF3FFFFF;
 
-	tmp = *(unsigned int *)(0x1500000C);
-	tmp = *(unsigned int *)(0x1500000C);
+	tmp = *(unsigned int *) (0x1500000C);
+	tmp = *(unsigned int *) (0x1500000C);
 
-	SetAsynchMode();
+	SetAsynchMode ();
 
 	gd->bd->bi_arch_number = MACH_TYPE_MX1ADS;
 
-	gd->bd->bi_boot_params = 0x08000100;	/* adress of boot parameters	*/
+	gd->bd->bi_boot_params = 0x08000100;	/* adress of boot parameters    */
 
-	icache_enable();
-	dcache_enable();
+	icache_enable ();
+	dcache_enable ();
 
 /* set PERCLKs				*/
-	PCDR = 0x00000055;     	/* set PERCLKS				*/
+	PCDR = 0x00000055;	/* set PERCLKS                          */
 
 /* PERCLK3 is only used by SSI so the SSI driver can set it any value it likes
  * PERCLK1 and PERCLK2 are shared so DO NOT change it in any other place
@@ -135,34 +132,38 @@ int board_init (void) {
 	return 0;
 }
 
-int board_late_init(void) {
-
-	setenv("stdout", "serial");
-	setenv("stderr", "serial");
-
-	switch	(mc9328sid) {
-		case 0x0005901d :
-			printf ("MX1ADS board with MC9328 MX1 (0L44N), Silicon ID 0x%08x \n\n",mc9328sid);
-			break;
-		case 0x04d4c01d :
-			printf ("MX1ADS board with MC9328 MXL (1L45N), Silicon ID 0x%08x \n\n",mc9328sid);
-			break;
-		case 0x00d4c01d :
-			printf ("MX1ADS board with MC9328 MXL (2L45N), Silicon ID 0x%08x \n\n",mc9328sid);
-			break;
-
-		default :
-			printf ("MX1ADS board with UNKNOWN MC9328 cpu, Silicon ID 0x%08x \n",mc9328sid);
-			break;
+int board_late_init (void)
+{
+
+	setenv ("stdout", "serial");
+	setenv ("stderr", "serial");
+
+	switch (mc9328sid) {
+	case 0x0005901d:
+		printf ("MX1ADS board with MC9328 MX1 (0L44N), Silicon ID 0x%08x \n\n",
+			mc9328sid);
+		break;
+	case 0x04d4c01d:
+		printf ("MX1ADS board with MC9328 MXL (1L45N), Silicon ID 0x%08x \n\n",
+			mc9328sid);
+		break;
+	case 0x00d4c01d:
+		printf ("MX1ADS board with MC9328 MXL (2L45N), Silicon ID 0x%08x \n\n",
+			mc9328sid);
+		break;
+
+	default:
+		printf ("MX1ADS board with UNKNOWN MC9328 cpu, Silicon ID 0x%08x \n",
+			mc9328sid);
+		break;
 	}
 	return 0;
 }
 
-int dram_init (void) {
-	DECLARE_GLOBAL_DATA_PTR;
-
+int dram_init (void)
+{
 	gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
-	gd->bd->bi_dram[0].size  = PHYS_SDRAM_1_SIZE;
+	gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
 
 	return 0;
 }