rename CFG_ macros to CONFIG_SYS

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
diff --git a/cpu/ixp/start.S b/cpu/ixp/start.S
index d4c8e33..196ba5d 100644
--- a/cpu/ixp/start.S
+++ b/cpu/ixp/start.S
@@ -154,7 +154,7 @@
 	CPWAIT	r0
 
 	/* set EXP CS0 to the optimum timing */
-	ldr	r1, =CFG_EXP_CS0
+	ldr	r1, =CONFIG_SYS_EXP_CS0
 	ldr     r2, =IXP425_EXP_CS0
 	str     r1, [r2]
 
@@ -165,7 +165,7 @@
 	orr     r1, r1, #0x80000000
 	str     r1, [r2]
 #endif
-	mov	r1, #CFG_SDR_CONFIG
+	mov	r1, #CONFIG_SYS_SDR_CONFIG
 	ldr     r2, =IXP425_SDR_CONFIG
 	str     r1, [r2]
 
@@ -181,7 +181,7 @@
 	DELAY_FOR 0x4000, r0
 
 	/* set SDRAM internal refresh val */
-	ldr	r1, =CFG_SDRAM_REFRESH_CNT
+	ldr	r1, =CONFIG_SYS_SDRAM_REFRESH_CNT
 	str     r1, [r3]
 	DELAY_FOR 0x4000, r0
 
@@ -199,7 +199,7 @@
 	bne	111b
 
 	/* set mode register in sdram */
-	mov	r1, #CFG_SDR_MODE_CONFIG
+	mov	r1, #CONFIG_SYS_SDR_MODE_CONFIG
 	str	r1, [r4]
 	DELAY_FOR 0x4000, r0
 
@@ -211,7 +211,7 @@
 	/* copy */
 	mov     r0, #0
 	mov     r4, r0
-	add     r2, r0, #CFG_MONITOR_LEN
+	add     r2, r0, #CONFIG_SYS_MONITOR_LEN
 	mov     r1, #0x10000000
 	mov     r5, r1
 
@@ -283,8 +283,8 @@
 	/* Set up the stack						    */
 stack_setup:
 	ldr	r0, _TEXT_BASE		/* upper 128 KiB: relocated uboot   */
-	sub	r0, r0, #CFG_MALLOC_LEN	/* malloc area                      */
-	sub	r0, r0, #CFG_GBL_DATA_SIZE /* bdinfo                        */
+	sub	r0, r0, #CONFIG_SYS_MALLOC_LEN	/* malloc area                      */
+	sub	r0, r0, #CONFIG_SYS_GBL_DATA_SIZE /* bdinfo                        */
 #ifdef CONFIG_USE_IRQ
 	sub	r0, r0, #(CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ)
 #endif
@@ -345,8 +345,8 @@
 	add	r8, sp, #S_PC
 
 	ldr	r2, _armboot_start
-	sub	r2, r2, #(CONFIG_STACKSIZE+CFG_MALLOC_LEN)
-	sub	r2, r2, #(CFG_GBL_DATA_SIZE+8)  @ set base 2 words into abort stack
+	sub	r2, r2, #(CONFIG_STACKSIZE+CONFIG_SYS_MALLOC_LEN)
+	sub	r2, r2, #(CONFIG_SYS_GBL_DATA_SIZE+8)  @ set base 2 words into abort stack
 	ldmia	r2, {r2 - r4}			/* get pc, cpsr, old_r0	    */
 	add	r0, sp, #S_FRAME_SIZE		/* restore sp_SVC	    */
 
@@ -382,8 +382,8 @@
 
 	.macro get_bad_stack
 	ldr	r13, _armboot_start		@ setup our mode stack
-	sub	r13, r13, #(CONFIG_STACKSIZE+CFG_MALLOC_LEN)
-	sub	r13, r13, #(CFG_GBL_DATA_SIZE+8) @ reserved a couple spots in abort stack
+	sub	r13, r13, #(CONFIG_STACKSIZE+CONFIG_SYS_MALLOC_LEN)
+	sub	r13, r13, #(CONFIG_SYS_GBL_DATA_SIZE+8) @ reserved a couple spots in abort stack
 
 	str	lr, [r13]			@ save caller lr / spsr
 	mrs	lr, spsr