rename CFG_ macros to CONFIG_SYS

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
diff --git a/cpu/mpc8xx/video.c b/cpu/mpc8xx/video.c
index ef91165..2e6a22a 100644
--- a/cpu/mpc8xx/video.c
+++ b/cpu/mpc8xx/video.c
@@ -517,7 +517,7 @@
 
 static int video_mode_generate (void)
 {
-	immap_t *immap = (immap_t *) CFG_IMMR;
+	immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
 	VRAM *vr = (VRAM *) (((void *) immap) + 0xb00);	/* Pointer to the VRAM table */
 	int DX, X1, X2, DY, Y1, Y2, entry = 0, fifo;
 
@@ -808,7 +808,7 @@
 
 	/* Initialize the I2C */
 	debug ("[VIDEO ENCODER] Initializing I2C bus...\n");
-	i2c_init (CFG_I2C_SPEED, CFG_I2C_SLAVE);
+	i2c_init (CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
 
 #ifdef CONFIG_FADS
 	/* Reset ADV7176 chip */
@@ -856,7 +856,7 @@
 
 static void video_ctrl_init (void *memptr)
 {
-	immap_t *immap = (immap_t *) CFG_IMMR;
+	immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
 
 	video_fb_address = memptr;
 
@@ -1235,13 +1235,13 @@
 	video_setpalette  (CONSOLE_COLOR_GREY2,	  0xF8, 0xF8, 0xF8);
 	video_setpalette  (CONSOLE_COLOR_WHITE,	  0xFF, 0xFF, 0xFF);
 
-#ifndef CFG_WHITE_ON_BLACK
+#ifndef CONFIG_SYS_WHITE_ON_BLACK
 	video_setfgcolor (CONSOLE_COLOR_BLACK);
 	video_setbgcolor (CONSOLE_COLOR_GREY2);
 #else
 	video_setfgcolor (CONSOLE_COLOR_GREY2);
 	video_setbgcolor (CONSOLE_COLOR_BLACK);
-#endif	/* CFG_WHITE_ON_BLACK */
+#endif	/* CONFIG_SYS_WHITE_ON_BLACK */
 
 #ifdef CONFIG_VIDEO_LOGO
 	/* Paint the logo and retrieve tv base address */