rename CFG_ macros to CONFIG_SYS

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
diff --git a/cpu/i386/interrupts.c b/cpu/i386/interrupts.c
index f340119..f6dbcca 100644
--- a/cpu/i386/interrupts.c
+++ b/cpu/i386/interrupts.c
@@ -509,7 +509,7 @@
 }
 
 
-#ifdef CFG_RESET_GENERIC
+#ifdef CONFIG_SYS_RESET_GENERIC
 
 void __attribute__ ((regparm(0))) generate_gpf(void);
 asm(".globl generate_gpf\n"
diff --git a/cpu/i386/sc520.c b/cpu/i386/sc520.c
index 640b255..8bcb979 100644
--- a/cpu/i386/sc520.c
+++ b/cpu/i386/sc520.c
@@ -113,7 +113,7 @@
 	write_mmcr_word(SC520_HBCTL,0x04);      /* enable posted-writes */
 
 
-	if (CFG_SC520_HIGH_SPEED) {
+	if (CONFIG_SYS_SC520_HIGH_SPEED) {
 		write_mmcr_byte(SC520_CPUCTL, 0x2);	/* set it to 133 MHz and write back */
 		gd->cpu_clk = 133000000;
 		printf("## CPU Speed set to 133MHz\n");
@@ -145,7 +145,7 @@
 
 	u32 dram_present=0;
 	u32 dram_ctrl;
-#ifdef CFG_SDRAM_DRCTMCTL
+#ifdef CONFIG_SYS_SDRAM_DRCTMCTL
 	/* these memory control registers are set up in the assember part,
 	 * in sc520_asm.S, during 'mem_init'.  If we muck with them here,
 	 * after we are running a stack in RAM, we have troubles.  Besides,
@@ -156,9 +156,9 @@
 #else
 	int val;
 
-	int cas_precharge_delay = CFG_SDRAM_PRECHARGE_DELAY;
-	int refresh_rate        = CFG_SDRAM_REFRESH_RATE;
-	int ras_cas_delay       = CFG_SDRAM_RAS_CAS_DELAY;
+	int cas_precharge_delay = CONFIG_SYS_SDRAM_PRECHARGE_DELAY;
+	int refresh_rate        = CONFIG_SYS_SDRAM_REFRESH_RATE;
+	int ras_cas_delay       = CONFIG_SYS_SDRAM_RAS_CAS_DELAY;
 
 	/* set SDRAM speed here */
 
@@ -393,7 +393,7 @@
 
 #endif
 
-#ifdef CFG_TIMER_SC520
+#ifdef CONFIG_SYS_TIMER_SC520
 
 
 void reset_timer(void)
diff --git a/cpu/i386/sc520_asm.S b/cpu/i386/sc520_asm.S
index 34322ea..59ed2b8 100644
--- a/cpu/i386/sc520_asm.S
+++ b/cpu/i386/sc520_asm.S
@@ -460,21 +460,21 @@
 	incl    %edi
 	loop    cleanuplp
 
-#if defined CFG_SDRAM_DRCTMCTL
+#if defined CONFIG_SYS_SDRAM_DRCTMCTL
 	/* just have your hardware desinger _GIVE_ you what you need here! */
 	movl    $DRCTMCTL, %edi
-	movb    $CFG_SDRAM_DRCTMCTL,%al
+	movb    $CONFIG_SYS_SDRAM_DRCTMCTL,%al
 	movb    (%edi), %al
 #else
-#if defined(CFG_SDRAM_CAS_LATENCY_2T) || defined(CFG_SDRAM_CAS_LATENCY_3T)
+#if defined(CONFIG_SYS_SDRAM_CAS_LATENCY_2T) || defined(CONFIG_SYS_SDRAM_CAS_LATENCY_3T)
 	/* set the CAS latency now since it is hard to do
 	 * when we run from the RAM */
 	movl    $DRCTMCTL, %edi          /* DRAM timing register */
 	movb    (%edi), %al
-#ifdef CFG_SDRAM_CAS_LATENCY_2T
+#ifdef CONFIG_SYS_SDRAM_CAS_LATENCY_2T
 	andb    $0xef, %al
 #endif
-#ifdef CFG_SDRAM_CAS_LATENCY_3T
+#ifdef CONFIG_SYS_SDRAM_CAS_LATENCY_3T
 	orb     $0x10, %al
 #endif
 	movb    %al, (%edi)
@@ -540,7 +540,7 @@
 done:
 	movl	%ebx, %eax
 
-#if CFG_SDRAM_ECC_ENABLE
+#if CONFIG_SYS_SDRAM_ECC_ENABLE
 	/* A nominal memory test: just a byte at each address line */
 	movl    %eax, %ecx
 	shrl    $0x1, %ecx
diff --git a/cpu/i386/start.S b/cpu/i386/start.S
index 264ac09..f5ad833 100644
--- a/cpu/i386/start.S
+++ b/cpu/i386/start.S
@@ -67,7 +67,7 @@
 	 * (we need atleast bss start+bss size+stack size) */
 	movl	$_i386boot_bss_start, %ecx        /* BSS start */
 	addl	$_i386boot_bss_size, %ecx         /* BSS size */
-	addl	$CFG_STACK_SIZE, %ecx
+	addl	$CONFIG_SYS_STACK_SIZE, %ecx
 	cmpl	%ecx, %eax
 	jae	mem_ok
 
@@ -88,7 +88,7 @@
 	/* create a stack after the bss */
 	movl    $_i386boot_bss_start, %eax
 	addl	$_i386boot_bss_size, %eax
-	addl	$CFG_STACK_SIZE, %eax
+	addl	$CONFIG_SYS_STACK_SIZE, %eax
 	movl    %eax, %esp
 
 	pushl	$0
diff --git a/cpu/i386/timer.c b/cpu/i386/timer.c
index 486d927..46db23f 100644
--- a/cpu/i386/timer.c
+++ b/cpu/i386/timer.c
@@ -72,9 +72,9 @@
 }
 
 
-#ifdef CFG_TIMER_GENERIC
+#ifdef CONFIG_SYS_TIMER_GENERIC
 
-/* the unit for these is CFG_HZ */
+/* the unit for these is CONFIG_SYS_HZ */
 
 /* FixMe: implement these */
 void reset_timer (void)