rename CFG_ macros to CONFIG_SYS

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

15 files changed, 254 insertions, 254 deletions

diff --git a/cpu/mpc8xx/commproc.c b/cpu/mpc8xx/commproc.c
index 07c763cfde..a87a0dce88 100644
--- a/cpu/mpc8xx/commproc.c
+++ b/cpu/mpc8xx/commproc.c
@@ -26,7 +26,7 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-#ifdef CFG_ALLOC_DPRAM
+#ifdef CONFIG_SYS_ALLOC_DPRAM
 
 int dpram_init (void)
 {
@@ -82,14 +82,14 @@ uint dpram_base_align (uint align)
 
 	return (gd->dp_alloc_base + mask) & ~mask;
 }
-#endif	/* CFG_ALLOC_DPRAM */
+#endif	/* CONFIG_SYS_ALLOC_DPRAM */
 
 #if defined(CONFIG_POST) || defined(CONFIG_LOGBUFFER)
 
 void post_word_store (ulong a)
 {
 	volatile void *save_addr =
-		((immap_t *) CFG_IMMR)->im_cpm.cp_dpmem + CPM_POST_WORD_ADDR;
+		((immap_t *) CONFIG_SYS_IMMR)->im_cpm.cp_dpmem + CPM_POST_WORD_ADDR;
 
 	*(volatile ulong *) save_addr = a;
 }
@@ -97,7 +97,7 @@ void post_word_store (ulong a)
 ulong post_word_load (void)
 {
 	volatile void *save_addr =
-		((immap_t *) CFG_IMMR)->im_cpm.cp_dpmem + CPM_POST_WORD_ADDR;
+		((immap_t *) CONFIG_SYS_IMMR)->im_cpm.cp_dpmem + CPM_POST_WORD_ADDR;
 
 	return *(volatile ulong *) save_addr;
 }
@@ -109,7 +109,7 @@ ulong post_word_load (void)
 void bootcount_store (ulong a)
 {
 	volatile ulong *save_addr =
-		(volatile ulong *)( ((immap_t *) CFG_IMMR)->im_cpm.cp_dpmem +
+		(volatile ulong *)( ((immap_t *) CONFIG_SYS_IMMR)->im_cpm.cp_dpmem +
 		                    CPM_BOOTCOUNT_ADDR );
 
 	save_addr[0] = a;
@@ -119,7 +119,7 @@ void bootcount_store (ulong a)
 ulong bootcount_load (void)
 {
 	volatile ulong *save_addr =
-		(volatile ulong *)( ((immap_t *) CFG_IMMR)->im_cpm.cp_dpmem +
+		(volatile ulong *)( ((immap_t *) CONFIG_SYS_IMMR)->im_cpm.cp_dpmem +
 		                    CPM_BOOTCOUNT_ADDR );
 
 	if (save_addr[1] != BOOTCOUNT_MAGIC)
diff --git a/cpu/mpc8xx/cpu.c b/cpu/mpc8xx/cpu.c
index ec6a3fd5d6..420eaedf50 100644
--- a/cpu/mpc8xx/cpu.c
+++ b/cpu/mpc8xx/cpu.c
@@ -137,13 +137,13 @@ static int check_CPU (long clock, uint pvr, uint immr)
 		printf ("unknown M%s (0x%08x)", id_str, k);
 
 
-#if defined(CFG_8xx_CPUCLK_MIN) && defined(CFG_8xx_CPUCLK_MAX)
+#if defined(CONFIG_SYS_8xx_CPUCLK_MIN) && defined(CONFIG_SYS_8xx_CPUCLK_MAX)
 	printf (" at %s MHz [%d.%d...%d.%d MHz]\n       ",
 		strmhz (buf, clock),
-		CFG_8xx_CPUCLK_MIN / 1000000,
-		((CFG_8xx_CPUCLK_MIN % 1000000) + 50000) / 100000,
-		CFG_8xx_CPUCLK_MAX / 1000000,
-		((CFG_8xx_CPUCLK_MAX % 1000000) + 50000) / 100000
+		CONFIG_SYS_8xx_CPUCLK_MIN / 1000000,
+		((CONFIG_SYS_8xx_CPUCLK_MIN % 1000000) + 50000) / 100000,
+		CONFIG_SYS_8xx_CPUCLK_MAX / 1000000,
+		((CONFIG_SYS_8xx_CPUCLK_MAX % 1000000) + 50000) / 100000
 	);
 #else
 	printf (" at %s MHz: ", strmhz (buf, clock));
@@ -375,7 +375,7 @@ int checkcpu (void)
 
 int checkicache (void)
 {
-	volatile immap_t *immap = (immap_t *) CFG_IMMR;
+	volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
 	volatile memctl8xx_t *memctl = &immap->im_memctl;
 	u32 cacheon = rd_ic_cst () & IDC_ENABLED;
 
@@ -422,7 +422,7 @@ int checkicache (void)
 
 int checkdcache (void)
 {
-	volatile immap_t *immap = (immap_t *) CFG_IMMR;
+	volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
 	volatile memctl8xx_t *memctl = &immap->im_memctl;
 	u32 cacheon = rd_dc_cst () & IDC_ENABLED;
 
@@ -462,7 +462,7 @@ void upmconfig (uint upm, uint * table, uint size)
 {
 	uint i;
 	uint addr = 0;
-	volatile immap_t *immap = (immap_t *) CFG_IMMR;
+	volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
 	volatile memctl8xx_t *memctl = &immap->im_memctl;
 
 	for (i = 0; i < size; i++) {
@@ -480,7 +480,7 @@ int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 {
 	ulong msr, addr;
 
-	volatile immap_t *immap = (immap_t *) CFG_IMMR;
+	volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
 
 	immap->im_clkrst.car_plprcr |= PLPRCR_CSR;	/* Checkstop Reset enable */
 
@@ -495,16 +495,16 @@ int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	 * Trying to execute the next instruction at a non-existing address
 	 * should cause a machine check, resulting in reset
 	 */
-#ifdef CFG_RESET_ADDRESS
-	addr = CFG_RESET_ADDRESS;
+#ifdef CONFIG_SYS_RESET_ADDRESS
+	addr = CONFIG_SYS_RESET_ADDRESS;
 #else
 	/*
-	 * note: when CFG_MONITOR_BASE points to a RAM address, CFG_MONITOR_BASE
+	 * note: when CONFIG_SYS_MONITOR_BASE points to a RAM address, CONFIG_SYS_MONITOR_BASE
 	 * - sizeof (ulong) is usually a valid address. Better pick an address
-	 * known to be invalid on your system and assign it to CFG_RESET_ADDRESS.
+	 * known to be invalid on your system and assign it to CONFIG_SYS_RESET_ADDRESS.
 	 * "(ulong)-1" used to be a good choice for many systems...
 	 */
-	addr = CFG_MONITOR_BASE - sizeof (ulong);
+	addr = CONFIG_SYS_MONITOR_BASE - sizeof (ulong);
 #endif
 	((void (*)(void)) addr) ();
 	return 1;
@@ -525,7 +525,7 @@ int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	disable_interrupts ();
 
 	/* make sure the watchdog is running */
-	reset_8xx_watchdog ((immap_t *) CFG_IMMR);
+	reset_8xx_watchdog ((immap_t *) CONFIG_SYS_IMMR);
 
 	/* wait for watchdog reset */
 	while (1) {};
@@ -591,7 +591,7 @@ void watchdog_reset (void)
 {
 	int re_enable = disable_interrupts ();
 
-	reset_8xx_watchdog ((immap_t *) CFG_IMMR);
+	reset_8xx_watchdog ((immap_t *) CONFIG_SYS_IMMR);
 	if (re_enable)
 		enable_interrupts ();
 }
diff --git a/cpu/mpc8xx/cpu_init.c b/cpu/mpc8xx/cpu_init.c
index 5c43ecac50..eb0091bdb3 100644
--- a/cpu/mpc8xx/cpu_init.c
+++ b/cpu/mpc8xx/cpu_init.c
@@ -27,12 +27,12 @@
 #include <mpc8xx.h>
 #include <commproc.h>
 
-#if defined(CFG_RTCSC) || defined(CFG_RMDS)
+#if defined(CONFIG_SYS_RTCSC) || defined(CONFIG_SYS_RMDS)
 DECLARE_GLOBAL_DATA_PTR;
 #endif
 
-#if defined(CFG_I2C_UCODE_PATCH) || defined(CFG_SPI_UCODE_PATCH) || \
-    defined(CFG_SMC_UCODE_PATCH)
+#if defined(CONFIG_SYS_I2C_UCODE_PATCH) || defined(CONFIG_SYS_SPI_UCODE_PATCH) || \
+    defined(CONFIG_SYS_SMC_UCODE_PATCH)
 void cpm_load_patch (volatile immap_t * immr);
 #endif
 
@@ -47,7 +47,7 @@ void cpu_init_f (volatile immap_t * immr)
 {
 #ifndef CONFIG_MBX
 	volatile memctl8xx_t *memctl = &immr->im_memctl;
-# ifdef CFG_PLPRCR
+# ifdef CONFIG_SYS_PLPRCR
 	ulong mfmask;
 # endif
 #endif
@@ -55,7 +55,7 @@ void cpu_init_f (volatile immap_t * immr)
 
 	/* SYPCR - contains watchdog control (11-9) */
 
-	immr->im_siu_conf.sc_sypcr = CFG_SYPCR;
+	immr->im_siu_conf.sc_sypcr = CONFIG_SYS_SYPCR;
 
 #if defined(CONFIG_WATCHDOG)
 	reset_8xx_watchdog (immr);
@@ -63,27 +63,27 @@ void cpu_init_f (volatile immap_t * immr)
 
 	/* SIUMCR - contains debug pin configuration (11-6) */
 #ifndef CONFIG_SVM_SC8xx
-	immr->im_siu_conf.sc_siumcr |= CFG_SIUMCR;
+	immr->im_siu_conf.sc_siumcr |= CONFIG_SYS_SIUMCR;
 #else
-	immr->im_siu_conf.sc_siumcr = CFG_SIUMCR;
+	immr->im_siu_conf.sc_siumcr = CONFIG_SYS_SIUMCR;
 #endif
 	/* initialize timebase status and control register (11-26) */
 	/* unlock TBSCRK */
 
 	immr->im_sitk.sitk_tbscrk = KAPWR_KEY;
-	immr->im_sit.sit_tbscr = CFG_TBSCR;
+	immr->im_sit.sit_tbscr = CONFIG_SYS_TBSCR;
 
 	/* initialize the PIT (11-31) */
 
 	immr->im_sitk.sitk_piscrk = KAPWR_KEY;
-	immr->im_sit.sit_piscr = CFG_PISCR;
+	immr->im_sit.sit_piscr = CONFIG_SYS_PISCR;
 
 	/* System integration timers. Don't change EBDF! (15-27) */
 
 	immr->im_clkrstk.cark_sccrk = KAPWR_KEY;
 	reg = immr->im_clkrst.car_sccr;
 	reg &= SCCR_MASK;
-	reg |= CFG_SCCR;
+	reg |= CONFIG_SYS_SCCR;
 	immr->im_clkrst.car_sccr = reg;
 
 	/* PLL (CPU clock) settings (15-30) */
@@ -92,25 +92,25 @@ void cpu_init_f (volatile immap_t * immr)
 
 #ifndef CONFIG_MBX		/* MBX board does things different */
 
-	/* If CFG_PLPRCR (set in the various *_config.h files) tries to
-	 * set the MF field, then just copy CFG_PLPRCR over car_plprcr,
-	 * otherwise OR in CFG_PLPRCR so we do not change the current MF
+	/* If CONFIG_SYS_PLPRCR (set in the various *_config.h files) tries to
+	 * set the MF field, then just copy CONFIG_SYS_PLPRCR over car_plprcr,
+	 * otherwise OR in CONFIG_SYS_PLPRCR so we do not change the current MF
 	 * field value.
 	 *
 	 * For newer (starting MPC866) chips PLPRCR layout is different.
 	 */
-#ifdef CFG_PLPRCR
+#ifdef CONFIG_SYS_PLPRCR
 	if (get_immr(0xFFFF) >= MPC8xx_NEW_CLK)
 	   mfmask = PLPRCR_MFACT_MSK;
 	else
 	   mfmask = PLPRCR_MF_MSK;
 
-	if ((CFG_PLPRCR & mfmask) != 0)
-	   reg = CFG_PLPRCR;			/* reset control bits   */
+	if ((CONFIG_SYS_PLPRCR & mfmask) != 0)
+	   reg = CONFIG_SYS_PLPRCR;			/* reset control bits   */
 	else {
 	   reg = immr->im_clkrst.car_plprcr;
 	   reg &= mfmask;			/* isolate MF-related fields */
-	   reg |= CFG_PLPRCR;			/* reset control bits   */
+	   reg |= CONFIG_SYS_PLPRCR;			/* reset control bits   */
 	}
 	immr->im_clkrst.car_plprcr = reg;
 #endif
@@ -130,20 +130,20 @@ void cpu_init_f (volatile immap_t * immr)
 	 * when FLASH size has been determined
 	 *
 	 * Depending on the size of the memory region defined by
-	 * CFG_OR0_REMAP some boards (wide address mask) allow to map the
-	 * CFG_MONITOR_BASE, while others (narrower address mask) can't
-	 * map CFG_MONITOR_BASE.
+	 * CONFIG_SYS_OR0_REMAP some boards (wide address mask) allow to map the
+	 * CONFIG_SYS_MONITOR_BASE, while others (narrower address mask) can't
+	 * map CONFIG_SYS_MONITOR_BASE.
 	 *
-	 * For example, for CONFIG_IVMS8, the CFG_MONITOR_BASE is
-	 * 0xff000000, but CFG_OR0_REMAP's address mask is 0xfff80000.
+	 * For example, for CONFIG_IVMS8, the CONFIG_SYS_MONITOR_BASE is
+	 * 0xff000000, but CONFIG_SYS_OR0_REMAP's address mask is 0xfff80000.
 	 *
 	 * If BR0 wasn't loaded with address base 0xff000000, then BR0's
 	 * base address remains as 0x00000000. However, the address mask
-	 * have been narrowed to 512Kb, so CFG_MONITOR_BASE wasn't mapped
+	 * have been narrowed to 512Kb, so CONFIG_SYS_MONITOR_BASE wasn't mapped
 	 * into the Bank0.
 	 *
 	 * This is why CONFIG_IVMS8 and similar boards must load BR0 with
-	 * CFG_BR0_PRELIM in advance.
+	 * CONFIG_SYS_BR0_PRELIM in advance.
 	 *
 	 * [Thanks to Michael Liao for this explanation.
 	 *  I owe him a free beer. - wd]
@@ -165,60 +165,60 @@ void cpu_init_f (volatile immap_t * immr)
     defined(CONFIG_SPC1920)	|| \
     defined(CONFIG_SPD823TS)
 
-	memctl->memc_br0 = CFG_BR0_PRELIM;
+	memctl->memc_br0 = CONFIG_SYS_BR0_PRELIM;
 #endif
 
-#if defined(CFG_OR0_REMAP)
-	memctl->memc_or0 = CFG_OR0_REMAP;
+#if defined(CONFIG_SYS_OR0_REMAP)
+	memctl->memc_or0 = CONFIG_SYS_OR0_REMAP;
 #endif
-#if defined(CFG_OR1_REMAP)
-	memctl->memc_or1 = CFG_OR1_REMAP;
+#if defined(CONFIG_SYS_OR1_REMAP)
+	memctl->memc_or1 = CONFIG_SYS_OR1_REMAP;
 #endif
-#if defined(CFG_OR5_REMAP)
-	memctl->memc_or5 = CFG_OR5_REMAP;
+#if defined(CONFIG_SYS_OR5_REMAP)
+	memctl->memc_or5 = CONFIG_SYS_OR5_REMAP;
 #endif
 
 	/* now restrict to preliminary range */
-	memctl->memc_br0 = CFG_BR0_PRELIM;
-	memctl->memc_or0 = CFG_OR0_PRELIM;
+	memctl->memc_br0 = CONFIG_SYS_BR0_PRELIM;
+	memctl->memc_or0 = CONFIG_SYS_OR0_PRELIM;
 
-#if (defined(CFG_OR1_PRELIM) && defined(CFG_BR1_PRELIM))
-	memctl->memc_or1 = CFG_OR1_PRELIM;
-	memctl->memc_br1 = CFG_BR1_PRELIM;
+#if (defined(CONFIG_SYS_OR1_PRELIM) && defined(CONFIG_SYS_BR1_PRELIM))
+	memctl->memc_or1 = CONFIG_SYS_OR1_PRELIM;
+	memctl->memc_br1 = CONFIG_SYS_BR1_PRELIM;
 #endif
 
 #if defined(CONFIG_IP860) /* disable CS0 now that Flash is mapped on CS1 */
 	memctl->memc_br0 = 0;
 #endif
 
-#if defined(CFG_OR2_PRELIM) && defined(CFG_BR2_PRELIM)
-	memctl->memc_or2 = CFG_OR2_PRELIM;
-	memctl->memc_br2 = CFG_BR2_PRELIM;
+#if defined(CONFIG_SYS_OR2_PRELIM) && defined(CONFIG_SYS_BR2_PRELIM)
+	memctl->memc_or2 = CONFIG_SYS_OR2_PRELIM;
+	memctl->memc_br2 = CONFIG_SYS_BR2_PRELIM;
 #endif
 
-#if defined(CFG_OR3_PRELIM) && defined(CFG_BR3_PRELIM)
-	memctl->memc_or3 = CFG_OR3_PRELIM;
-	memctl->memc_br3 = CFG_BR3_PRELIM;
+#if defined(CONFIG_SYS_OR3_PRELIM) && defined(CONFIG_SYS_BR3_PRELIM)
+	memctl->memc_or3 = CONFIG_SYS_OR3_PRELIM;
+	memctl->memc_br3 = CONFIG_SYS_BR3_PRELIM;
 #endif
 
-#if defined(CFG_OR4_PRELIM) && defined(CFG_BR4_PRELIM)
-	memctl->memc_or4 = CFG_OR4_PRELIM;
-	memctl->memc_br4 = CFG_BR4_PRELIM;
+#if defined(CONFIG_SYS_OR4_PRELIM) && defined(CONFIG_SYS_BR4_PRELIM)
+	memctl->memc_or4 = CONFIG_SYS_OR4_PRELIM;
+	memctl->memc_br4 = CONFIG_SYS_BR4_PRELIM;
 #endif
 
-#if defined(CFG_OR5_PRELIM) && defined(CFG_BR5_PRELIM)
-	memctl->memc_or5 = CFG_OR5_PRELIM;
-	memctl->memc_br5 = CFG_BR5_PRELIM;
+#if defined(CONFIG_SYS_OR5_PRELIM) && defined(CONFIG_SYS_BR5_PRELIM)
+	memctl->memc_or5 = CONFIG_SYS_OR5_PRELIM;
+	memctl->memc_br5 = CONFIG_SYS_BR5_PRELIM;
 #endif
 
-#if defined(CFG_OR6_PRELIM) && defined(CFG_BR6_PRELIM)
-	memctl->memc_or6 = CFG_OR6_PRELIM;
-	memctl->memc_br6 = CFG_BR6_PRELIM;
+#if defined(CONFIG_SYS_OR6_PRELIM) && defined(CONFIG_SYS_BR6_PRELIM)
+	memctl->memc_or6 = CONFIG_SYS_OR6_PRELIM;
+	memctl->memc_br6 = CONFIG_SYS_BR6_PRELIM;
 #endif
 
-#if defined(CFG_OR7_PRELIM) && defined(CFG_BR7_PRELIM)
-	memctl->memc_or7 = CFG_OR7_PRELIM;
-	memctl->memc_br7 = CFG_BR7_PRELIM;
+#if defined(CONFIG_SYS_OR7_PRELIM) && defined(CONFIG_SYS_BR7_PRELIM)
+	memctl->memc_or7 = CONFIG_SYS_OR7_PRELIM;
+	memctl->memc_br7 = CONFIG_SYS_BR7_PRELIM;
 #endif
 
 #endif /* ! CONFIG_MBX */
@@ -249,13 +249,13 @@ void cpu_init_f (volatile immap_t * immr)
 	rpxlite_init ();
 #endif
 
-#ifdef CFG_RCCR			/* must be done before cpm_load_patch() */
+#ifdef CONFIG_SYS_RCCR			/* must be done before cpm_load_patch() */
 	/* write config value */
-	immr->im_cpm.cp_rccr = CFG_RCCR;
+	immr->im_cpm.cp_rccr = CONFIG_SYS_RCCR;
 #endif
 
-#if defined(CFG_I2C_UCODE_PATCH) || defined(CFG_SPI_UCODE_PATCH) || \
-    defined(CFG_SMC_UCODE_PATCH)
+#if defined(CONFIG_SYS_I2C_UCODE_PATCH) || defined(CONFIG_SYS_SPI_UCODE_PATCH) || \
+    defined(CONFIG_SYS_SMC_UCODE_PATCH)
 	cpm_load_patch (immr);	/* load mpc8xx  microcode patch */
 #endif
 }
@@ -265,21 +265,21 @@ void cpu_init_f (volatile immap_t * immr)
  */
 int cpu_init_r (void)
 {
-#if defined(CFG_RTCSC) || defined(CFG_RMDS)
+#if defined(CONFIG_SYS_RTCSC) || defined(CONFIG_SYS_RMDS)
 	bd_t *bd = gd->bd;
 	volatile immap_t *immr = (volatile immap_t *) (bd->bi_immr_base);
 #endif
 
-#ifdef CFG_RTCSC
+#ifdef CONFIG_SYS_RTCSC
 	/* Unlock RTSC register */
 	immr->im_sitk.sitk_rtcsck = KAPWR_KEY;
 	/* write config value */
-	immr->im_sit.sit_rtcsc = CFG_RTCSC;
+	immr->im_sit.sit_rtcsc = CONFIG_SYS_RTCSC;
 #endif
 
-#ifdef CFG_RMDS
+#ifdef CONFIG_SYS_RMDS
 	/* write config value */
-	immr->im_cpm.cp_rmds = CFG_RMDS;
+	immr->im_cpm.cp_rmds = CONFIG_SYS_RMDS;
 #endif
 	return (0);
 }
diff --git a/cpu/mpc8xx/fec.c b/cpu/mpc8xx/fec.c
index 37eb481ff1..141425d8ed 100644
--- a/cpu/mpc8xx/fec.c
+++ b/cpu/mpc8xx/fec.c
@@ -40,7 +40,7 @@ DECLARE_GLOBAL_DATA_PTR;
 #endif
 
 /* define WANT_MII when MII support is required */
-#if defined(CFG_DISCOVER_PHY) || defined(CONFIG_FEC1_PHY) || defined(CONFIG_FEC2_PHY)
+#if defined(CONFIG_SYS_DISCOVER_PHY) || defined(CONFIG_FEC1_PHY) || defined(CONFIG_FEC2_PHY)
 #define WANT_MII
 #else
 #undef WANT_MII
@@ -59,7 +59,7 @@ DECLARE_GLOBAL_DATA_PTR;
 #error RMII support is unusable without a working PHY.
 #endif
 
-#ifdef CFG_DISCOVER_PHY
+#ifdef CONFIG_SYS_DISCOVER_PHY
 static int mii_discover_phy(struct eth_device *dev);
 #endif
 
@@ -197,7 +197,7 @@ static int fec_send(struct eth_device* dev, volatile void *packet, int length)
 {
 	int j, rc;
 	struct ether_fcc_info_s *efis = dev->priv;
-	volatile fec_t *fecp = (volatile fec_t *)(CFG_IMMR + efis->fecp_offset);
+	volatile fec_t *fecp = (volatile fec_t *)(CONFIG_SYS_IMMR + efis->fecp_offset);
 
 	/* section 16.9.23.3
 	 * Wait for ready
@@ -248,7 +248,7 @@ static int fec_recv (struct eth_device *dev)
 {
 	struct ether_fcc_info_s *efis = dev->priv;
 	volatile fec_t *fecp =
-		(volatile fec_t *) (CFG_IMMR + efis->fecp_offset);
+		(volatile fec_t *) (CONFIG_SYS_IMMR + efis->fecp_offset);
 	int length;
 
 	for (;;) {
@@ -339,7 +339,7 @@ static inline void fec_10Mbps(struct eth_device *dev)
 	if ((unsigned int)fecidx >= 2)
 		hang();
 
-	((volatile immap_t *)CFG_IMMR)->im_cpm.cp_cptr |=  mask;
+	((volatile immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_cptr |=  mask;
 }
 
 static inline void fec_100Mbps(struct eth_device *dev)
@@ -351,7 +351,7 @@ static inline void fec_100Mbps(struct eth_device *dev)
 	if ((unsigned int)fecidx >= 2)
 		hang();
 
-	((volatile immap_t *)CFG_IMMR)->im_cpm.cp_cptr &= ~mask;
+	((volatile immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_cptr &= ~mask;
 }
 
 #endif
@@ -359,7 +359,7 @@ static inline void fec_100Mbps(struct eth_device *dev)
 static inline void fec_full_duplex(struct eth_device *dev)
 {
 	struct ether_fcc_info_s *efis = dev->priv;
-	volatile fec_t *fecp = (volatile fec_t *)(CFG_IMMR + efis->fecp_offset);
+	volatile fec_t *fecp = (volatile fec_t *)(CONFIG_SYS_IMMR + efis->fecp_offset);
 
 	fecp->fec_r_cntrl &= ~FEC_RCNTRL_DRT;
 	fecp->fec_x_cntrl |=  FEC_TCNTRL_FDEN;	/* FD enable */
@@ -368,7 +368,7 @@ static inline void fec_full_duplex(struct eth_device *dev)
 static inline void fec_half_duplex(struct eth_device *dev)
 {
 	struct ether_fcc_info_s *efis = dev->priv;
-	volatile fec_t *fecp = (volatile fec_t *)(CFG_IMMR + efis->fecp_offset);
+	volatile fec_t *fecp = (volatile fec_t *)(CONFIG_SYS_IMMR + efis->fecp_offset);
 
 	fecp->fec_r_cntrl |=  FEC_RCNTRL_DRT;
 	fecp->fec_x_cntrl &= ~FEC_TCNTRL_FDEN;	/* FD disable */
@@ -377,7 +377,7 @@ static inline void fec_half_duplex(struct eth_device *dev)
 static void fec_pin_init(int fecidx)
 {
 	bd_t           *bd = gd->bd;
-	volatile immap_t *immr = (immap_t *) CFG_IMMR;
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
 	volatile fec_t *fecp;
 
 	/*
@@ -474,7 +474,7 @@ static void fec_pin_init(int fecidx)
 		 * Configure port A for MII.
 		 */
 
-#if defined(CONFIG_ICU862) && defined(CFG_DISCOVER_PHY)
+#if defined(CONFIG_ICU862) && defined(CONFIG_SYS_DISCOVER_PHY)
 
 		/*
 		 * On the ICU862 board the MII-MDC pin is routed to PD8 pin
@@ -569,9 +569,9 @@ static int fec_reset(volatile fec_t *fecp)
 static int fec_init (struct eth_device *dev, bd_t * bd)
 {
 	struct ether_fcc_info_s *efis = dev->priv;
-	volatile immap_t *immr = (immap_t *) CFG_IMMR;
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
 	volatile fec_t *fecp =
-		(volatile fec_t *) (CFG_IMMR + efis->fecp_offset);
+		(volatile fec_t *) (CONFIG_SYS_IMMR + efis->fecp_offset);
 	int i;
 
 	if (efis->ether_index == 0) {
@@ -657,7 +657,7 @@ static int fec_init (struct eth_device *dev, bd_t * bd)
 	txIdx = 0;
 
 	if (!rtx) {
-#ifdef CFG_ALLOC_DPRAM
+#ifdef CONFIG_SYS_ALLOC_DPRAM
 		rtx = (RTXBD *) (immr->im_cpm.cp_dpmem +
 				 dpram_alloc_align (sizeof (RTXBD), 8));
 #else
@@ -721,7 +721,7 @@ static int fec_init (struct eth_device *dev, bd_t * bd)
 	fecp->fec_ecntrl = FEC_ECNTRL_PINMUX | FEC_ECNTRL_ETHER_EN;
 
 	if (efis->phy_addr == -1) {
-#ifdef CFG_DISCOVER_PHY
+#ifdef CONFIG_SYS_DISCOVER_PHY
 		/*
 		 * wait for the PHY to wake up after reset
 		 */
@@ -772,7 +772,7 @@ static int fec_init (struct eth_device *dev, bd_t * bd)
 static void fec_halt(struct eth_device* dev)
 {
 	struct ether_fcc_info_s *efis = dev->priv;
-	volatile fec_t *fecp = (volatile fec_t *)(CFG_IMMR + efis->fecp_offset);
+	volatile fec_t *fecp = (volatile fec_t *)(CONFIG_SYS_IMMR + efis->fecp_offset);
 	int i;
 
 	/* avoid halt if initialized; mii gets stuck otherwise */
@@ -801,7 +801,7 @@ static void fec_halt(struct eth_device* dev)
 	efis->initialized = 0;
 }
 
-#if defined(CFG_DISCOVER_PHY) || defined(CONFIG_MII) || defined(CONFIG_CMD_MII)
+#if defined(CONFIG_SYS_DISCOVER_PHY) || defined(CONFIG_MII) || defined(CONFIG_CMD_MII)
 
 /* Make MII read/write commands for the FEC.
 */
@@ -846,7 +846,7 @@ mii_send(uint mii_cmd)
 	volatile fec_t	*ep;
 	int cnt;
 
-	ep = &(((immap_t *)CFG_IMMR)->im_cpm.cp_fec);
+	ep = &(((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_fec);
 
 	ep->fec_mii_data = mii_cmd;	/* command to phy */
 
@@ -868,7 +868,7 @@ mii_send(uint mii_cmd)
 }
 #endif
 
-#if defined(CFG_DISCOVER_PHY)
+#if defined(CONFIG_SYS_DISCOVER_PHY)
 static int mii_discover_phy(struct eth_device *dev)
 {
 #define MAX_PHY_PASSES 11
@@ -937,7 +937,7 @@ static int mii_discover_phy(struct eth_device *dev)
 	}
 	return phyaddr;
 }
-#endif	/* CFG_DISCOVER_PHY */
+#endif	/* CONFIG_SYS_DISCOVER_PHY */
 
 #if (defined(CONFIG_MII) || defined(CONFIG_CMD_MII)) && !defined(CONFIG_BITBANGMII)
 
@@ -948,7 +948,7 @@ static int mii_discover_phy(struct eth_device *dev)
  */
 static void __mii_init(void)
 {
-	volatile immap_t *immr = (immap_t *) CFG_IMMR;
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
 	volatile fec_t *fecp = &(immr->im_cpm.cp_fec);
 
 	if (fec_reset(fecp) < 0)
diff --git a/cpu/mpc8xx/i2c.c b/cpu/mpc8xx/i2c.c
index f05b666b88..29c7c71bbc 100644
--- a/cpu/mpc8xx/i2c.c
+++ b/cpu/mpc8xx/i2c.c
@@ -45,12 +45,12 @@ DECLARE_GLOBAL_DATA_PTR;
 /*-----------------------------------------------------------------------
  * Set default values
  */
-#ifndef	CFG_I2C_SPEED
-#define	CFG_I2C_SPEED	50000
+#ifndef	CONFIG_SYS_I2C_SPEED
+#define	CONFIG_SYS_I2C_SPEED	50000
 #endif
 
-#ifndef	CFG_I2C_SLAVE
-#define	CFG_I2C_SLAVE	0xFE
+#ifndef	CONFIG_SYS_I2C_SLAVE
+#define	CONFIG_SYS_I2C_SLAVE	0xFE
 #endif
 /*-----------------------------------------------------------------------
  */
@@ -162,7 +162,7 @@ i2c_roundrate(int hz, int speed, int filter, int modval,
 static int
 i2c_setrate (int hz, int speed)
 {
-	immap_t		*immap = (immap_t *) CFG_IMMR;
+	immap_t		*immap = (immap_t *) CONFIG_SYS_IMMR;
 	volatile i2c8xx_t *i2c = (i2c8xx_t *) & immap->im_i2c;
 	int		brgval,
 			modval,		/* 0-3 */
@@ -207,7 +207,7 @@ i2c_setrate (int hz, int speed)
 void
 i2c_init(int speed, int slaveaddr)
 {
-	volatile immap_t *immap = (immap_t *)CFG_IMMR ;
+	volatile immap_t *immap = (immap_t *)CONFIG_SYS_IMMR ;
 	volatile cpm8xx_t *cp = (cpm8xx_t *)&immap->im_cpm;
 	volatile i2c8xx_t *i2c	= (i2c8xx_t *)&immap->im_i2c;
 	volatile iic_t *iip = (iic_t *)&cp->cp_dparam[PROFF_IIC];
@@ -215,21 +215,21 @@ i2c_init(int speed, int slaveaddr)
 	volatile I2C_BD *rxbd, *txbd;
 	uint dpaddr;
 
-#ifdef CFG_I2C_INIT_BOARD
+#ifdef CONFIG_SYS_I2C_INIT_BOARD
 	/* call board specific i2c bus reset routine before accessing the   */
 	/* environment, which might be in a chip on that bus. For details   */
 	/* about this problem see doc/I2C_Edge_Conditions.                  */
 	i2c_init_board();
 #endif
 
-#ifdef CFG_I2C_UCODE_PATCH
+#ifdef CONFIG_SYS_I2C_UCODE_PATCH
 	iip = (iic_t *)&cp->cp_dpmem[iip->iic_rpbase];
 #else
 	/* Disable relocation */
 	iip->iic_rpbase = 0;
 #endif
 
-#ifdef CFG_ALLOC_DPRAM
+#ifdef CONFIG_SYS_ALLOC_DPRAM
 	dpaddr = iip->iic_rbase;
 	if (dpaddr == 0) {
 	    /* need to allocate dual port ram */
@@ -269,7 +269,7 @@ i2c_init(int speed, int slaveaddr)
 	 * divide BRGCLK by 1)
 	 */
 	PRINTD(("[I2C] Setting rate...\n"));
-	i2c_setrate (gd->cpu_clk, CFG_I2C_SPEED) ;
+	i2c_setrate (gd->cpu_clk, CONFIG_SYS_I2C_SPEED) ;
 
 	/* Set I2C controller in master mode */
 	i2c->i2c_i2com = 0x01;
@@ -295,7 +295,7 @@ i2c_init(int speed, int slaveaddr)
 	/* Set maximum receive size. */
 	iip->iic_mrblr = I2C_RXTX_LEN;
 
-#ifdef CFG_I2C_UCODE_PATCH
+#ifdef CONFIG_SYS_I2C_UCODE_PATCH
 	/*
 	 *  Initialize required parameters if using microcode patch.
 	 */
@@ -318,13 +318,13 @@ i2c_init(int speed, int slaveaddr)
 static void
 i2c_newio(i2c_state_t *state)
 {
-	volatile immap_t *immap = (immap_t *)CFG_IMMR ;
+	volatile immap_t *immap = (immap_t *)CONFIG_SYS_IMMR ;
 	volatile cpm8xx_t *cp = (cpm8xx_t *)&immap->im_cpm;
 	volatile iic_t *iip = (iic_t *)&cp->cp_dparam[PROFF_IIC];
 
 	PRINTD(("[I2C] i2c_newio\n"));
 
-#ifdef CFG_I2C_UCODE_PATCH
+#ifdef CONFIG_SYS_I2C_UCODE_PATCH
 	iip = (iic_t *)&cp->cp_dpmem[iip->iic_rpbase];
 #endif
 	state->rx_idx = 0;
@@ -492,7 +492,7 @@ i2c_receive(i2c_state_t *state,
 
 static int i2c_doio(i2c_state_t *state)
 {
-	volatile immap_t *immap = (immap_t *)CFG_IMMR ;
+	volatile immap_t *immap = (immap_t *)CONFIG_SYS_IMMR ;
 	volatile cpm8xx_t *cp = (cpm8xx_t *)&immap->im_cpm;
 	volatile i2c8xx_t *i2c	= (i2c8xx_t *)&immap->im_i2c;
 	volatile iic_t *iip = (iic_t *)&cp->cp_dparam[PROFF_IIC];
@@ -501,7 +501,7 @@ static int i2c_doio(i2c_state_t *state)
 
 	PRINTD(("[I2C] i2c_doio\n"));
 
-#ifdef CFG_I2C_UCODE_PATCH
+#ifdef CONFIG_SYS_I2C_UCODE_PATCH
 	iip = (iic_t *)&cp->cp_dpmem[iip->iic_rpbase];
 #endif
 
@@ -593,7 +593,7 @@ int i2c_probe(uchar chip)
 	int rc;
 	uchar buf[1];
 
-	i2c_init(CFG_I2C_SPEED, CFG_I2C_SLAVE);
+	i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
 
 	i2c_newio(&state);
 
@@ -628,7 +628,7 @@ int i2c_read(uchar chip, uint addr, int alen, uchar *buffer, int len)
 	xaddr[2] = (addr >>  8) & 0xFF;
 	xaddr[3] =  addr        & 0xFF;
 
-#ifdef CFG_I2C_EEPROM_ADDR_OVERFLOW
+#ifdef CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW
 	/*
 	 * EEPROM chips that implement "address overflow" are ones like
 	 * Catalyst 24WC04/08/16 which has 9/10/11 bits of address and the
@@ -639,7 +639,7 @@ int i2c_read(uchar chip, uint addr, int alen, uchar *buffer, int len)
 	 * be one byte because the extra address bits are hidden in the
 	 * chip address.
 	 */
-	 chip |= ((addr >> (alen * 8)) & CFG_I2C_EEPROM_ADDR_OVERFLOW);
+	 chip |= ((addr >> (alen * 8)) & CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW);
 #endif
 
 	i2c_newio(&state);
@@ -678,7 +678,7 @@ int i2c_write(uchar chip, uint addr, int alen, uchar *buffer, int len)
 	xaddr[2] = (addr >>  8) & 0xFF;
 	xaddr[3] =  addr        & 0xFF;
 
-#ifdef CFG_I2C_EEPROM_ADDR_OVERFLOW
+#ifdef CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW
 	/*
 	 * EEPROM chips that implement "address overflow" are ones like
 	 * Catalyst 24WC04/08/16 which has 9/10/11 bits of address and the
@@ -689,7 +689,7 @@ int i2c_write(uchar chip, uint addr, int alen, uchar *buffer, int len)
 	 * be one byte because the extra address bits are hidden in the
 	 * chip address.
 	 */
-	 chip |= ((addr >> (alen * 8)) & CFG_I2C_EEPROM_ADDR_OVERFLOW);
+	 chip |= ((addr >> (alen * 8)) & CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW);
 #endif
 
 	i2c_newio(&state);
@@ -722,7 +722,7 @@ i2c_reg_read(uchar i2c_addr, uchar reg)
 {
 	uchar buf;
 
-	i2c_init(CFG_I2C_SPEED, CFG_I2C_SLAVE);
+	i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
 
 	i2c_read(i2c_addr, reg, 1, &buf, 1);
 
@@ -732,7 +732,7 @@ i2c_reg_read(uchar i2c_addr, uchar reg)
 void
 i2c_reg_write(uchar i2c_addr, uchar reg, uchar val)
 {
-	i2c_init(CFG_I2C_SPEED, CFG_I2C_SLAVE);
+	i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
 
 	i2c_write(i2c_addr, reg, 1, &val, 1);
 }
diff --git a/cpu/mpc8xx/interrupts.c b/cpu/mpc8xx/interrupts.c
index 20e7012c37..5daa6b2752 100644
--- a/cpu/mpc8xx/interrupts.c
+++ b/cpu/mpc8xx/interrupts.c
@@ -47,9 +47,9 @@ static void cpm_interrupt (void *regs);
 
 int interrupt_init_cpu (unsigned *decrementer_count)
 {
-	volatile immap_t *immr = (immap_t *) CFG_IMMR;
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
 
-	*decrementer_count = get_tbclk () / CFG_HZ;
+	*decrementer_count = get_tbclk () / CONFIG_SYS_HZ;
 
 	/* disable all interrupts */
 	immr->im_siu_conf.sc_simask = 0;
@@ -67,7 +67,7 @@ int interrupt_init_cpu (unsigned *decrementer_count)
  */
 void external_interrupt (struct pt_regs *regs)
 {
-	volatile immap_t *immr = (immap_t *) CFG_IMMR;
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
 	int irq;
 	ulong simask, newmask;
 	ulong vec, v_bit;
@@ -124,7 +124,7 @@ void external_interrupt (struct pt_regs *regs)
  */
 static void cpm_interrupt (void *regs)
 {
-	volatile immap_t *immr = (immap_t *) CFG_IMMR;
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
 	uint vec;
 
 	/*
@@ -165,7 +165,7 @@ static void cpm_error_interrupt (void *dummy)
 void irq_install_handler (int vec, interrupt_handler_t * handler,
 						  void *arg)
 {
-	volatile immap_t *immr = (immap_t *) CFG_IMMR;
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
 
 	if ((vec & CPMVEC_OFFSET) != 0) {
 		/* CPM interrupt */
@@ -202,7 +202,7 @@ void irq_install_handler (int vec, interrupt_handler_t * handler,
 
 void irq_free_handler (int vec)
 {
-	volatile immap_t *immr = (immap_t *) CFG_IMMR;
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
 
 	if ((vec & CPMVEC_OFFSET) != 0) {
 		/* CPM interrupt */
@@ -230,7 +230,7 @@ void irq_free_handler (int vec)
 
 static void cpm_interrupt_init (void)
 {
-	volatile immap_t *immr = (immap_t *) CFG_IMMR;
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
 
 	/*
 	 * Initialize the CPM interrupt controller.
@@ -266,7 +266,7 @@ static void cpm_interrupt_init (void)
  */
 void timer_interrupt_cpu (struct pt_regs *regs)
 {
-	volatile immap_t *immr = (immap_t *) CFG_IMMR;
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
 
 #if 0
 	printf ("*** Timer Interrupt *** ");
diff --git a/cpu/mpc8xx/kgdb.S b/cpu/mpc8xx/kgdb.S
index 812baa3ecd..2cc8fe63c9 100644
--- a/cpu/mpc8xx/kgdb.S
+++ b/cpu/mpc8xx/kgdb.S
@@ -52,21 +52,21 @@ kgdb_flush_cache_all:
 
 	.globl	kgdb_flush_cache_range
 kgdb_flush_cache_range:
-	li	r5,CFG_CACHELINE_SIZE-1
+	li	r5,CONFIG_SYS_CACHELINE_SIZE-1
 	andc	r3,r3,r5
 	subf	r4,r3,r4
 	add	r4,r4,r5
-	srwi.	r4,r4,CFG_CACHELINE_SHIFT
+	srwi.	r4,r4,CONFIG_SYS_CACHELINE_SHIFT
 	beqlr
 	mtctr	r4
 	mr	r6,r3
 1:	dcbst	0,r3
-	addi	r3,r3,CFG_CACHELINE_SIZE
+	addi	r3,r3,CONFIG_SYS_CACHELINE_SIZE
 	bdnz	1b
 	sync				/* wait for dcbst's to get to ram */
 	mtctr	r4
 2:	icbi	0,r6
-	addi	r6,r6,CFG_CACHELINE_SIZE
+	addi	r6,r6,CONFIG_SYS_CACHELINE_SIZE
 	bdnz	2b
 	SYNC
 	blr
diff --git a/cpu/mpc8xx/lcd.c b/cpu/mpc8xx/lcd.c
index 3c64a9ba4e..4474e24e26 100644
--- a/cpu/mpc8xx/lcd.c
+++ b/cpu/mpc8xx/lcd.c
@@ -63,7 +63,7 @@
 #define LCD_BPP	LCD_COLOR4
 
 vidinfo_t panel_info = {
-    640, 480, 132, 99, CFG_HIGH, CFG_HIGH, CFG_HIGH, CFG_HIGH, CFG_HIGH,
+    640, 480, 132, 99, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH,
     LCD_BPP, 1, 0, 1, 0,  5, 0, 0, 0
 		/* wbl, vpw, lcdac, wbf */
 };
@@ -76,7 +76,7 @@ vidinfo_t panel_info = {
  *  Hitachi SP19X001-. Active, color, single scan.
  */
 vidinfo_t panel_info = {
-    640, 480, 154, 116, CFG_HIGH, CFG_HIGH, CFG_HIGH, CFG_HIGH, CFG_HIGH,
+    640, 480, 154, 116, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH,
     LCD_COLOR8, 1, 0, 1, 0, 0, 0, 0, 0
 		/* wbl, vpw, lcdac, wbf */
 };
@@ -89,7 +89,7 @@ vidinfo_t panel_info = {
  *  NEC NL6448AC33-18. Active, color, single scan.
  */
 vidinfo_t panel_info = {
-    640, 480, 132, 99, CFG_HIGH, CFG_HIGH, CFG_LOW, CFG_LOW, CFG_HIGH,
+    640, 480, 132, 99, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_LOW, CONFIG_SYS_LOW, CONFIG_SYS_HIGH,
     3, 0, 0, 1, 1, 144, 2, 0, 33
 		/* wbl, vpw, lcdac, wbf */
 };
@@ -101,7 +101,7 @@ vidinfo_t panel_info = {
  *  NEC NL6448BC20-08.  6.5", 640x480. Active, color, single scan.
  */
 vidinfo_t panel_info = {
-    640, 480, 132, 99, CFG_HIGH, CFG_HIGH, CFG_LOW, CFG_LOW, CFG_HIGH,
+    640, 480, 132, 99, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_LOW, CONFIG_SYS_LOW, CONFIG_SYS_HIGH,
     3, 0, 0, 1, 1, 144, 2, 0, 33
 		/* wbl, vpw, lcdac, wbf */
 };
@@ -113,7 +113,7 @@ vidinfo_t panel_info = {
  *  NEC NL6448BC33-54. 10.4", 640x480. Active, color, single scan.
  */
 vidinfo_t panel_info = {
-    640, 480, 212, 158, CFG_HIGH, CFG_HIGH, CFG_LOW, CFG_LOW, CFG_HIGH,
+    640, 480, 212, 158, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_LOW, CONFIG_SYS_LOW, CONFIG_SYS_HIGH,
     3, 0, 0, 1, 1, 144, 2, 0, 33
 		/* wbl, vpw, lcdac, wbf */
 };
@@ -125,7 +125,7 @@ vidinfo_t panel_info = {
  *  SHARP LQ104V7DS01. 6.5", 640x480. Active, color, single scan.
  */
 vidinfo_t panel_info = {
-    640, 480, 132, 99, CFG_HIGH, CFG_HIGH, CFG_LOW, CFG_LOW, CFG_LOW,
+    640, 480, 132, 99, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_LOW, CONFIG_SYS_LOW, CONFIG_SYS_LOW,
     3, 0, 0, 1, 1, 25, 1, 0, 33
 		/* wbl, vpw, lcdac, wbf */
 };
@@ -138,7 +138,7 @@ vidinfo_t panel_info = {
  * not sure what it is.......
  */
 vidinfo_t panel_info = {
-    320, 240, 0, 0, CFG_HIGH, CFG_HIGH, CFG_HIGH, CFG_HIGH, CFG_HIGH,
+    320, 240, 0, 0, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH,
     3, 0, 0, 1, 1, 15, 4, 0, 3
 };
 #endif /* CONFIG_SHARP_16x9 */
@@ -152,7 +152,7 @@ vidinfo_t panel_info = {
 #define LCD_DF 12
 
 vidinfo_t panel_info = {
-    320, 240, 0, 0, CFG_HIGH, CFG_HIGH, CFG_LOW, CFG_LOW, CFG_HIGH,
+    320, 240, 0, 0, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_LOW, CONFIG_SYS_LOW, CONFIG_SYS_HIGH,
     3, 0, 0, 1, 1, 15, 4, 0, 3
 		/* wbl, vpw, lcdac, wbf */
 };
@@ -165,7 +165,7 @@ vidinfo_t panel_info = {
  * Sharp LQ64D341 display, 640x480. Active, color, single scan.
  */
 vidinfo_t panel_info = {
-    640, 480, 0, 0, CFG_HIGH, CFG_HIGH, CFG_LOW, CFG_LOW, CFG_HIGH,
+    640, 480, 0, 0, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_LOW, CONFIG_SYS_LOW, CONFIG_SYS_HIGH,
     3, 0, 0, 1, 1, 128, 16, 0, 32
 		/* wbl, vpw, lcdac, wbf */
 };
@@ -176,7 +176,7 @@ vidinfo_t panel_info = {
  * Sharp LQ065T9DR51U display, 400x240. Active, color, single scan.
  */
 vidinfo_t panel_info = {
-    400, 240, 143, 79, CFG_HIGH, CFG_HIGH, CFG_HIGH, CFG_HIGH, CFG_HIGH,
+    400, 240, 143, 79, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH,
     3, 0, 0, 1, 1, 248, 4, 0, 35
 		/* wbl, vpw, lcdac, wbf */
 };
@@ -188,7 +188,7 @@ vidinfo_t panel_info = {
  * Sharp LQ084V1DG21 display, 640x480. Active, color, single scan.
  */
 vidinfo_t panel_info = {
-    640, 480, 171, 129, CFG_HIGH, CFG_HIGH, CFG_LOW, CFG_LOW, CFG_LOW,
+    640, 480, 171, 129, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_LOW, CONFIG_SYS_LOW, CONFIG_SYS_LOW,
     3, 0, 0, 1, 1, 160, 3, 0, 48
 		/* wbl, vpw, lcdac, wbf */
 };
@@ -201,7 +201,7 @@ vidinfo_t panel_info = {
  * HLD1045 display, 640x480. Active, color, single scan.
  */
 vidinfo_t panel_info = {
-    640, 480, 0, 0, CFG_HIGH, CFG_HIGH, CFG_LOW, CFG_LOW, CFG_HIGH,
+    640, 480, 0, 0, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_LOW, CONFIG_SYS_LOW, CONFIG_SYS_HIGH,
     3, 0, 0, 1, 1, 160, 3, 0, 48
 		/* wbl, vpw, lcdac, wbf */
 };
@@ -213,7 +213,7 @@ vidinfo_t panel_info = {
  * Prime View V16C6448AC
  */
 vidinfo_t panel_info = {
-    640, 480, 130, 98, CFG_HIGH, CFG_HIGH, CFG_LOW, CFG_LOW, CFG_HIGH,
+    640, 480, 130, 98, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_LOW, CONFIG_SYS_LOW, CONFIG_SYS_HIGH,
     3, 0, 0, 1, 1, 144, 2, 0, 35
 		/* wbl, vpw, lcdac, wbf */
 };
@@ -235,7 +235,7 @@ vidinfo_t panel_info = {
 				/* 1 -  4 grey levels, 2 bpp */
 				/* 2 - 16 grey levels, 4 bpp */
 vidinfo_t panel_info = {
-    320, 240, 0, 0, CFG_HIGH, CFG_HIGH, CFG_HIGH, CFG_HIGH, CFG_LOW,
+    320, 240, 0, 0, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_LOW,
     OPTREX_BPP, 0, 0, 0, 0, 0, 0, 0, 0, 4
 };
 #endif /* CONFIG_OPTREX_BW */
@@ -249,7 +249,7 @@ vidinfo_t panel_info = {
 #define LCD_DF		10
 
 vidinfo_t panel_info = {
-    320, 240, 0, 0, CFG_HIGH, CFG_HIGH, CFG_HIGH, CFG_HIGH, CFG_LOW,
+    320, 240, 0, 0, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_LOW,
     LCD_BPP,  0, 0, 0, 0, 33, 0, 0, 0
 };
 #endif
@@ -307,7 +307,7 @@ ulong calc_fbsize (void)
 
 void lcd_ctrl_init (void *lcdbase)
 {
-	volatile immap_t *immr = (immap_t *) CFG_IMMR;
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
 	volatile lcd823_t *lcdp = &immr->im_lcd;
 
 	uint lccrtmp;
@@ -320,7 +320,7 @@ void lcd_ctrl_init (void *lcdbase)
 
 #ifdef CONFIG_RPXLITE
 	/* This is special for RPXlite_DW Software Development Platform **[Sam]** */
-	panel_info.vl_dp = CFG_LOW;
+	panel_info.vl_dp = CONFIG_SYS_LOW;
 #endif
 
 	lccrtmp  = LCDBIT (LCCR_BNUM_BIT,
@@ -436,14 +436,14 @@ void lcd_ctrl_init (void *lcdbase)
 static void
 lcd_getcolreg (ushort regno, ushort *red, ushort *green, ushort *blue)
 {
-	volatile immap_t *immr = (immap_t *) CFG_IMMR;
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
 	volatile cpm8xx_t *cp = &(immr->im_cpm);
 	unsigned short colreg, *cmap_ptr;
 
 	cmap_ptr = (unsigned short *)&cp->lcd_cmap[regno * 2];
 
 	colreg = *cmap_ptr;
-#ifdef	CFG_INVERT_COLORS
+#ifdef	CONFIG_SYS_INVERT_COLORS
 	colreg ^= 0x0FFF;
 #endif
 
@@ -459,7 +459,7 @@ lcd_getcolreg (ushort regno, ushort *red, ushort *green, ushort *blue)
 void
 lcd_setcolreg (ushort regno, ushort red, ushort green, ushort blue)
 {
-	volatile immap_t *immr = (immap_t *) CFG_IMMR;
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
 	volatile cpm8xx_t *cp = &(immr->im_cpm);
 	unsigned short colreg, *cmap_ptr;
 
@@ -468,7 +468,7 @@ lcd_setcolreg (ushort regno, ushort red, ushort green, ushort blue)
 	colreg = ((red   & 0x0F) << 8) |
 		 ((green & 0x0F) << 4) |
 		  (blue  & 0x0F) ;
-#ifdef	CFG_INVERT_COLORS
+#ifdef	CONFIG_SYS_INVERT_COLORS
 	colreg ^= 0x0FFF;
 #endif
 	*cmap_ptr = colreg;
@@ -486,7 +486,7 @@ lcd_setcolreg (ushort regno, ushort red, ushort green, ushort blue)
 static
 void lcd_initcolregs (void)
 {
-	volatile immap_t *immr = (immap_t *) CFG_IMMR;
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
 	volatile cpm8xx_t *cp = &(immr->im_cpm);
 	ushort regno;
 
@@ -501,7 +501,7 @@ void lcd_initcolregs (void)
 
 void lcd_enable (void)
 {
-	volatile immap_t *immr = (immap_t *) CFG_IMMR;
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
 	volatile lcd823_t *lcdp = &immr->im_lcd;
 
 	/* Enable the LCD panel */
@@ -521,7 +521,7 @@ void lcd_enable (void)
 
 #if defined(CONFIG_LWMON)
     {	uchar c = pic_read (0x60);
-#if defined(CONFIG_LCD) && defined(CONFIG_LWMON) && (CONFIG_POST & CFG_POST_SYSMON)
+#if defined(CONFIG_LCD) && defined(CONFIG_LWMON) && (CONFIG_POST & CONFIG_SYS_POST_SYSMON)
 	/* Enable LCD later in sysmon test, only if temperature is OK */
 #else
 	c |= 0x07;	/* Power on CCFL, Enable CCFL, Chip Enable LCD */
@@ -586,7 +586,7 @@ void lcd_enable (void)
 #if defined (CONFIG_RBC823)
 void lcd_disable (void)
 {
-	volatile immap_t *immr = (immap_t *) CFG_IMMR;
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
 	volatile lcd823_t *lcdp = &immr->im_lcd;
 
 #if defined(CONFIG_LWMON)
diff --git a/cpu/mpc8xx/scc.c b/cpu/mpc8xx/scc.c
index 09a6348fd0..effb967e32 100644
--- a/cpu/mpc8xx/scc.c
+++ b/cpu/mpc8xx/scc.c
@@ -191,7 +191,7 @@ static int scc_init (struct eth_device *dev, bd_t * bis)
 	int i;
 	scc_enet_t *pram_ptr;
 
-	volatile immap_t *immr = (immap_t *) CFG_IMMR;
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
 
 #if defined(CONFIG_LWMON)
 	reset_phy();
@@ -216,7 +216,7 @@ static int scc_init (struct eth_device *dev, bd_t * bis)
 	txIdx = 0;
 
 	if (!rtx) {
-#ifdef CFG_ALLOC_DPRAM
+#ifdef CONFIG_SYS_ALLOC_DPRAM
 		rtx = (RTXBD *) (immr->im_cpm.cp_dpmem +
 				 dpram_alloc_align (sizeof (RTXBD), 8));
 #else
@@ -552,7 +552,7 @@ static int scc_init (struct eth_device *dev, bd_t * bis)
 
 static void scc_halt (struct eth_device *dev)
 {
-	volatile immap_t *immr = (immap_t *) CFG_IMMR;
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
 
 	immr->im_cpm.cp_scc[SCC_ENET].scc_gsmrl &=
 		~(SCC_GSMRL_ENR | SCC_GSMRL_ENT);
@@ -563,7 +563,7 @@ static void scc_halt (struct eth_device *dev)
 #if 0
 void restart (void)
 {
-	volatile immap_t *immr = (immap_t *) CFG_IMMR;
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
 
 	immr->im_cpm.cp_scc[SCC_ENET].scc_gsmrl |=
 		(SCC_GSMRL_ENR | SCC_GSMRL_ENT);
diff --git a/cpu/mpc8xx/serial.c b/cpu/mpc8xx/serial.c
index ad0229999f..cae90ddaf5 100644
--- a/cpu/mpc8xx/serial.c
+++ b/cpu/mpc8xx/serial.c
@@ -74,8 +74,8 @@ static void serial_setdivisor(volatile cpm8xx_t *cp)
 		divisor=(50*1000*1000 + 8*9600)/16/9600;
 	}
 
-#ifdef CFG_BRGCLK_PRESCALE
-	divisor /= CFG_BRGCLK_PRESCALE;
+#ifdef CONFIG_SYS_BRGCLK_PRESCALE
+	divisor /= CONFIG_SYS_BRGCLK_PRESCALE;
 #endif
 
 	if(divisor<=0x1000) {
@@ -94,7 +94,7 @@ static void serial_setdivisor(volatile cpm8xx_t *cp)
 
 static void smc_setbrg (void)
 {
-	volatile immap_t *im = (immap_t *)CFG_IMMR;
+	volatile immap_t *im = (immap_t *)CONFIG_SYS_IMMR;
 	volatile cpm8xx_t *cp = &(im->im_cpm);
 
 	/* Set up the baud rate generator.
@@ -110,7 +110,7 @@ static void smc_setbrg (void)
 
 static int smc_init (void)
 {
-	volatile immap_t *im = (immap_t *)CFG_IMMR;
+	volatile immap_t *im = (immap_t *)CONFIG_SYS_IMMR;
 	volatile smc_t *sp;
 	volatile smc_uart_t *up;
 	volatile cbd_t *tbdf, *rbdf;
@@ -124,7 +124,7 @@ static int smc_init (void)
 
 	sp = (smc_t *) &(cp->cp_smc[SMC_INDEX]);
 	up = (smc_uart_t *) &cp->cp_dparam[PROFF_SMC];
-#ifdef CFG_SMC_UCODE_PATCH
+#ifdef CONFIG_SYS_SMC_UCODE_PATCH
 	up = (smc_uart_t *) &cp->cp_dpmem[up->smc_rpbase];
 #else
 	/* Disable relocation */
@@ -140,15 +140,15 @@ static int smc_init (void)
 	im->im_siu_conf.sc_sdcr = 1;
 
 	/* clear error conditions */
-#ifdef	CFG_SDSR
-	im->im_sdma.sdma_sdsr = CFG_SDSR;
+#ifdef	CONFIG_SYS_SDSR
+	im->im_sdma.sdma_sdsr = CONFIG_SYS_SDSR;
 #else
 	im->im_sdma.sdma_sdsr = 0x83;
 #endif
 
 	/* clear SDMA interrupt mask */
-#ifdef	CFG_SDMR
-	im->im_sdma.sdma_sdmr = CFG_SDMR;
+#ifdef	CONFIG_SYS_SDMR
+	im->im_sdma.sdma_sdmr = CONFIG_SYS_SDMR;
 #else
 	im->im_sdma.sdma_sdmr = 0x00;
 #endif
@@ -193,7 +193,7 @@ static int smc_init (void)
 	 * the buffer descriptors.
 	 */
 
-#ifdef CFG_ALLOC_DPRAM
+#ifdef CONFIG_SYS_ALLOC_DPRAM
 	dpaddr = dpram_alloc_align (sizeof(cbd_t)*2 + 2, 8) ;
 #else
 	dpaddr = CPM_SERIAL_BASE ;
@@ -218,7 +218,7 @@ static int smc_init (void)
 	up->smc_tbase = dpaddr+sizeof(cbd_t);
 	up->smc_rfcr = SMC_EB;
 	up->smc_tfcr = SMC_EB;
-#if defined (CFG_SMC_UCODE_PATCH)
+#if defined (CONFIG_SYS_SMC_UCODE_PATCH)
 	up->smc_rbptr = up->smc_rbase;
 	up->smc_tbptr = up->smc_tbase;
 	up->smc_rstate = 0;
@@ -239,11 +239,11 @@ static int smc_init (void)
 	sp->smc_smcm = 0;
 	sp->smc_smce = 0xff;
 
-#ifdef CFG_SPC1920_SMC1_CLK4
+#ifdef CONFIG_SYS_SPC1920_SMC1_CLK4
 	/* clock source is PLD */
 
 	/* set freq to 19200 Baud */
-	*((volatile uchar *) CFG_SPC1920_PLD_BASE+6) = 0x3;
+	*((volatile uchar *) CONFIG_SYS_SPC1920_PLD_BASE+6) = 0x3;
 	/* configure clk4 as input */
 	im->im_ioport.iop_pdpar |= 0x800;
 	im->im_ioport.iop_pddir &= ~0x800;
@@ -288,7 +288,7 @@ smc_putc(const char c)
 	volatile cbd_t		*tbdf;
 	volatile char		*buf;
 	volatile smc_uart_t	*up;
-	volatile immap_t	*im = (immap_t *)CFG_IMMR;
+	volatile immap_t	*im = (immap_t *)CONFIG_SYS_IMMR;
 	volatile cpm8xx_t	*cpmp = &(im->im_cpm);
 
 #ifdef CONFIG_MODEM_SUPPORT
@@ -300,7 +300,7 @@ smc_putc(const char c)
 		smc_putc ('\r');
 
 	up = (smc_uart_t *)&cpmp->cp_dparam[PROFF_SMC];
-#ifdef CFG_SMC_UCODE_PATCH
+#ifdef CONFIG_SYS_SMC_UCODE_PATCH
 	up = (smc_uart_t *) &cpmp->cp_dpmem[up->smc_rpbase];
 #endif
 
@@ -336,12 +336,12 @@ smc_getc(void)
 	volatile cbd_t		*rbdf;
 	volatile unsigned char	*buf;
 	volatile smc_uart_t	*up;
-	volatile immap_t	*im = (immap_t *)CFG_IMMR;
+	volatile immap_t	*im = (immap_t *)CONFIG_SYS_IMMR;
 	volatile cpm8xx_t	*cpmp = &(im->im_cpm);
 	unsigned char		c;
 
 	up = (smc_uart_t *)&cpmp->cp_dparam[PROFF_SMC];
-#ifdef CFG_SMC_UCODE_PATCH
+#ifdef CONFIG_SYS_SMC_UCODE_PATCH
 	up = (smc_uart_t *) &cpmp->cp_dpmem[up->smc_rpbase];
 #endif
 
@@ -365,11 +365,11 @@ smc_tstc(void)
 {
 	volatile cbd_t		*rbdf;
 	volatile smc_uart_t	*up;
-	volatile immap_t	*im = (immap_t *)CFG_IMMR;
+	volatile immap_t	*im = (immap_t *)CONFIG_SYS_IMMR;
 	volatile cpm8xx_t	*cpmp = &(im->im_cpm);
 
 	up = (smc_uart_t *)&cpmp->cp_dparam[PROFF_SMC];
-#ifdef CFG_SMC_UCODE_PATCH
+#ifdef CONFIG_SYS_SMC_UCODE_PATCH
 	up = (smc_uart_t *) &cpmp->cp_dpmem[up->smc_rpbase];
 #endif
 
@@ -398,7 +398,7 @@ struct serial_device serial_smc_device =
 static void
 scc_setbrg (void)
 {
-	volatile immap_t *im = (immap_t *)CFG_IMMR;
+	volatile immap_t *im = (immap_t *)CONFIG_SYS_IMMR;
 	volatile cpm8xx_t *cp = &(im->im_cpm);
 
 	/* Set up the baud rate generator.
@@ -414,7 +414,7 @@ scc_setbrg (void)
 
 static int scc_init (void)
 {
-	volatile immap_t *im = (immap_t *)CFG_IMMR;
+	volatile immap_t *im = (immap_t *)CONFIG_SYS_IMMR;
 	volatile scc_t *sp;
 	volatile scc_uart_t *up;
 	volatile cbd_t *tbdf, *rbdf;
@@ -474,7 +474,7 @@ static int scc_init (void)
 	/* Allocate space for two buffer descriptors in the DP ram.
 	 */
 
-#ifdef CFG_ALLOC_DPRAM
+#ifdef CONFIG_SYS_ALLOC_DPRAM
 	dpaddr = dpram_alloc_align (sizeof(cbd_t)*2 + 2, 8) ;
 #else
 	dpaddr = CPM_SERIAL2_BASE ;
@@ -580,7 +580,7 @@ scc_putc(const char c)
 	volatile cbd_t		*tbdf;
 	volatile char		*buf;
 	volatile scc_uart_t	*up;
-	volatile immap_t	*im = (immap_t *)CFG_IMMR;
+	volatile immap_t	*im = (immap_t *)CONFIG_SYS_IMMR;
 	volatile cpm8xx_t	*cpmp = &(im->im_cpm);
 
 #ifdef CONFIG_MODEM_SUPPORT
@@ -625,7 +625,7 @@ scc_getc(void)
 	volatile cbd_t		*rbdf;
 	volatile unsigned char	*buf;
 	volatile scc_uart_t	*up;
-	volatile immap_t	*im = (immap_t *)CFG_IMMR;
+	volatile immap_t	*im = (immap_t *)CONFIG_SYS_IMMR;
 	volatile cpm8xx_t	*cpmp = &(im->im_cpm);
 	unsigned char		c;
 
@@ -651,7 +651,7 @@ scc_tstc(void)
 {
 	volatile cbd_t		*rbdf;
 	volatile scc_uart_t	*up;
-	volatile immap_t	*im = (immap_t *)CFG_IMMR;
+	volatile immap_t	*im = (immap_t *)CONFIG_SYS_IMMR;
 	volatile cpm8xx_t	*cpmp = &(im->im_cpm);
 
 	up = (scc_uart_t *)&cpmp->cp_dparam[PROFF_SCC];
diff --git a/cpu/mpc8xx/speed.c b/cpu/mpc8xx/speed.c
index 070babcc9a..f309f29c04 100644
--- a/cpu/mpc8xx/speed.c
+++ b/cpu/mpc8xx/speed.c
@@ -27,7 +27,7 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-#if !defined(CONFIG_8xx_CPUCLK_DEFAULT) || defined(CFG_MEASURE_CPUCLK) || defined(DEBUG)
+#if !defined(CONFIG_8xx_CPUCLK_DEFAULT) || defined(CONFIG_SYS_MEASURE_CPUCLK) || defined(DEBUG)
 
 #define PITC_SHIFT 16
 #define PITR_SHIFT 16
@@ -87,12 +87,12 @@ static __inline__ void set_msr(unsigned long msr)
 
 unsigned long measure_gclk(void)
 {
-	volatile immap_t *immr = (immap_t *) CFG_IMMR;
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
 	volatile cpmtimer8xx_t *timerp = &immr->im_cpmtimer;
 	ulong timer2_val;
 	ulong msr_val;
 
-#ifdef CFG_8XX_XIN
+#ifdef CONFIG_SYS_8XX_XIN
 	/* dont use OSCM, only use EXTCLK/512 */
 	immr->im_clkrst.car_sccr |= SCCR_RTSEL | SCCR_RTDIV;
 #else
@@ -137,7 +137,7 @@ unsigned long measure_gclk(void)
 	immr->im_sit.sit_pitc = SPEED_PITC_INIT;
 
 	immr->im_sitk.sitk_piscrk = KAPWR_KEY;
-	immr->im_sit.sit_piscr = CFG_PISCR;
+	immr->im_sit.sit_piscr = CONFIG_SYS_PISCR;
 
 	/*
 	 * Start measurement - disable interrupts, just in case
@@ -164,9 +164,9 @@ unsigned long measure_gclk(void)
 	timerp->cpmt_tgcr &= ~(TGCR_RST2 | TGCR_FRZ2 | TGCR_STP2);
 	immr->im_sit.sit_piscr &= ~PISCR_PTE;
 
-#if defined(CFG_8XX_XIN)
+#if defined(CONFIG_SYS_8XX_XIN)
 	/* not using OSCM, using XIN, so scale appropriately */
-	return (((timer2_val + 2) / 4) * (CFG_8XX_XIN/512))/8192 * 100000L;
+	return (((timer2_val + 2) / 4) * (CONFIG_SYS_8XX_XIN/512))/8192 * 100000L;
 #else
 	return ((timer2_val + 2) / 4) * 100000L;	/* convert to Hz	*/
 #endif
@@ -261,7 +261,7 @@ static long init_pll_866 (long clk);
  */
 int get_clocks_866 (void)
 {
-	volatile immap_t *immr = (immap_t *) CFG_IMMR;
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
 	char		  tmp[64];
 	long		  cpuclk = 0;
 	long		  sccr_reg;
@@ -269,11 +269,11 @@ int get_clocks_866 (void)
 	if (getenv_r ("cpuclk", tmp, sizeof (tmp)) > 0)
 		cpuclk = simple_strtoul (tmp, NULL, 10) * 1000000;
 
-	if ((CFG_8xx_CPUCLK_MIN > cpuclk) || (CFG_8xx_CPUCLK_MAX < cpuclk))
+	if ((CONFIG_SYS_8xx_CPUCLK_MIN > cpuclk) || (CONFIG_SYS_8xx_CPUCLK_MAX < cpuclk))
 		cpuclk = CONFIG_8xx_CPUCLK_DEFAULT;
 
 	gd->cpu_clk = init_pll_866 (cpuclk);
-#if defined(CFG_MEASURE_CPUCLK)
+#if defined(CONFIG_SYS_MEASURE_CPUCLK)
 	gd->cpu_clk = measure_gclk ();
 #endif
 
@@ -301,12 +301,12 @@ int get_clocks_866 (void)
  */
 int sdram_adjust_866 (void)
 {
-	volatile immap_t *immr = (immap_t *) CFG_IMMR;
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
 	long		  mamr;
 
 	mamr = immr->im_memctl.memc_mamr;
 	mamr &= ~MAMR_PTA_MSK;
-	mamr |= ((gd->cpu_clk / CFG_PTA_PER_CLK) << MAMR_PTA_SHIFT);
+	mamr |= ((gd->cpu_clk / CONFIG_SYS_PTA_PER_CLK) << MAMR_PTA_SHIFT);
 	immr->im_memctl.memc_mamr = mamr;
 
 	return (0);
@@ -320,7 +320,7 @@ static long init_pll_866 (long clk)
 {
 	extern void plprcr_write_866 (long);
 
-	volatile immap_t *immr = (immap_t *) CFG_IMMR;
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
 	long		  n, plprcr;
 	char		  mfi, mfn, mfd, s, pdf;
 	long		  step_mfi, step_mfn;
@@ -394,13 +394,13 @@ static long init_pll_866 (long clk)
  */
 int adjust_sdram_tbs_8xx (void)
 {
-	volatile immap_t *immr = (immap_t *) CFG_IMMR;
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
 	long		  mamr;
 	long              sccr;
 
 	mamr = immr->im_memctl.memc_mamr;
 	mamr &= ~MAMR_PTA_MSK;
-	mamr |= ((gd->cpu_clk / CFG_PTA_PER_CLK) << MAMR_PTA_SHIFT);
+	mamr |= ((gd->cpu_clk / CONFIG_SYS_PTA_PER_CLK) << MAMR_PTA_SHIFT);
 	immr->im_memctl.memc_mamr = mamr;
 
 	if (gd->cpu_clk < 67000000) {
diff --git a/cpu/mpc8xx/spi.c b/cpu/mpc8xx/spi.c
index e318ed0d29..b2ac23e5ea 100644
--- a/cpu/mpc8xx/spi.c
+++ b/cpu/mpc8xx/spi.c
@@ -41,7 +41,7 @@
 #include <post.h>
 #include <serial.h>
 
-#if (defined(CONFIG_SPI)) || (CONFIG_POST & CFG_POST_SPI)
+#if (defined(CONFIG_SPI)) || (CONFIG_POST & CONFIG_SYS_POST_SPI)
 
 /* Warning:
  * You cannot enable DEBUG for early system initalization, i. e. when
@@ -64,8 +64,8 @@
  * The value 0xb00 makes it far enough from the start of the data
  * area (as well as from the stack pointer).
  * --------------------------------------------------------------- */
-#ifndef	CFG_SPI_INIT_OFFSET
-#define	CFG_SPI_INIT_OFFSET	0xB00
+#ifndef	CONFIG_SYS_SPI_INIT_OFFSET
+#define	CONFIG_SYS_SPI_INIT_OFFSET	0xB00
 #endif
 
 #ifdef	DEBUG
@@ -118,11 +118,11 @@ ssize_t spi_xfer (size_t);
  * Initially we place the RX and TX buffers at a fixed location in DPRAM!
  * ---------------------------------------------------------------------- */
 static uchar *rxbuf =
-  (uchar *)&((cpm8xx_t *)&((immap_t *)CFG_IMMR)->im_cpm)->cp_dpmem
-			[CFG_SPI_INIT_OFFSET];
+  (uchar *)&((cpm8xx_t *)&((immap_t *)CONFIG_SYS_IMMR)->im_cpm)->cp_dpmem
+			[CONFIG_SYS_SPI_INIT_OFFSET];
 static uchar *txbuf =
-  (uchar *)&((cpm8xx_t *)&((immap_t *)CFG_IMMR)->im_cpm)->cp_dpmem
-			[CFG_SPI_INIT_OFFSET+MAX_BUFFER];
+  (uchar *)&((cpm8xx_t *)&((immap_t *)CONFIG_SYS_IMMR)->im_cpm)->cp_dpmem
+			[CONFIG_SYS_SPI_INIT_OFFSET+MAX_BUFFER];
 
 /* **************************************************************************
  *
@@ -144,12 +144,12 @@ void spi_init_f (void)
 	volatile iop8xx_t *iop;
 	volatile cbd_t *tbdf, *rbdf;
 
-	immr = (immap_t *)  CFG_IMMR;
+	immr = (immap_t *)  CONFIG_SYS_IMMR;
 	cpi  = (cpic8xx_t *)&immr->im_cpic;
 	iop  = (iop8xx_t *) &immr->im_ioport;
 	cp   = (cpm8xx_t *) &immr->im_cpm;
 
-#ifdef CFG_SPI_UCODE_PATCH
+#ifdef CONFIG_SYS_SPI_UCODE_PATCH
 	spi  = (spi_t *)&cp->cp_dpmem[spi->spi_rpbase];
 #else
 	spi  = (spi_t *)&cp->cp_dparam[PROFF_SPI];
@@ -210,7 +210,7 @@ void spi_init_f (void)
 	/* Allocate space for one transmit and one receive buffer
 	 * descriptor in the DP ram
 	 */
-#ifdef CFG_ALLOC_DPRAM
+#ifdef CONFIG_SYS_ALLOC_DPRAM
 	dpaddr = dpram_alloc_align (sizeof(cbd_t)*2, 8);
 #else
 	dpaddr = CPM_SPI_BASE;
@@ -234,7 +234,7 @@ void spi_init_f (void)
 	spi->spi_tbptr = spi->spi_tbase;
 
 /* 4 */
-#ifdef CFG_SPI_UCODE_PATCH
+#ifdef CONFIG_SYS_SPI_UCODE_PATCH
 	/*
 	 *  Initialize required parameters if using microcode patch.
 	 */
@@ -247,7 +247,7 @@ void spi_init_f (void)
 	cp->cp_cpcr = mk_cr_cmd(CPM_CR_CH_SPI, CPM_CR_INIT_TRX) | CPM_CR_FLG;
 	while (cp->cp_cpcr & CPM_CR_FLG)
 		;
-#endif	/* CFG_SPI_UCODE_PATCH */
+#endif	/* CONFIG_SYS_SPI_UCODE_PATCH */
 
 /* 5 */
 	/* Set SDMA configuration register */
@@ -299,10 +299,10 @@ void spi_init_r (void)
 	volatile immap_t *immr;
 	volatile cbd_t *tbdf, *rbdf;
 
-	immr = (immap_t *)  CFG_IMMR;
+	immr = (immap_t *)  CONFIG_SYS_IMMR;
 	cp   = (cpm8xx_t *) &immr->im_cpm;
 
-#ifdef CFG_SPI_UCODE_PATCH
+#ifdef CONFIG_SYS_SPI_UCODE_PATCH
 	spi  = (spi_t *)&cp->cp_dpmem[spi->spi_rpbase];
 #else
 	spi  = (spi_t *)&cp->cp_dparam[PROFF_SPI];
@@ -392,10 +392,10 @@ ssize_t spi_xfer (size_t count)
 
 	DPRINT (("*** spi_xfer entered ***\n"));
 
-	immr = (immap_t *) CFG_IMMR;
+	immr = (immap_t *) CONFIG_SYS_IMMR;
 	cp   = (cpm8xx_t *) &immr->im_cpm;
 
-#ifdef CFG_SPI_UCODE_PATCH
+#ifdef CONFIG_SYS_SPI_UCODE_PATCH
 	spi  = (spi_t *)&cp->cp_dpmem[spi->spi_rpbase];
 #else
 	spi  = (spi_t *)&cp->cp_dparam[PROFF_SPI];
@@ -468,7 +468,7 @@ ssize_t spi_xfer (size_t count)
 
 	return count;
 }
-#endif	/* CONFIG_SPI || (CONFIG_POST & CFG_POST_SPI) */
+#endif	/* CONFIG_SPI || (CONFIG_POST & CONFIG_SYS_POST_SPI) */
 
 /*
  * SPI test
@@ -481,7 +481,7 @@ ssize_t spi_xfer (size_t count)
  *   TEST_NUM - number of tests
  */
 
-#if CONFIG_POST & CFG_POST_SPI
+#if CONFIG_POST & CONFIG_SYS_POST_SPI
 
 #define TEST_MIN_LENGTH		1
 #define TEST_MAX_LENGTH		MAX_BUFFER
@@ -513,7 +513,7 @@ static int packet_check (char * packet, int length)
 int spi_post_test (int flags)
 {
 	int res = -1;
-	volatile immap_t *immr = (immap_t *) CFG_IMMR;
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
 	volatile cpm8xx_t *cp = (cpm8xx_t *) & immr->im_cpm;
 	int i;
 	int l;
@@ -557,4 +557,4 @@ int spi_post_test (int flags)
 
 	return res;
 }
-#endif	/* CONFIG_POST & CFG_POST_SPI */
+#endif	/* CONFIG_POST & CONFIG_SYS_POST_SPI */
diff --git a/cpu/mpc8xx/start.S b/cpu/mpc8xx/start.S
index eca4b50626..7b75660de1 100644
--- a/cpu/mpc8xx/start.S
+++ b/cpu/mpc8xx/start.S
@@ -93,7 +93,7 @@ version_string:
 	. = EXC_OFF_SYS_RESET
 	.globl	_start
 _start:
-	lis	r3, CFG_IMMR@h		/* position IMMR */
+	lis	r3, CONFIG_SYS_IMMR@h		/* position IMMR */
 	mtspr	638, r3
 	li	r21, BOOTFLAG_COLD	/* Normal Power-On: Boot from FLASH	*/
 	b	boot_cold
@@ -159,8 +159,8 @@ boot_warm:
 	 * Calculate absolute address in FLASH and jump there
 	 *----------------------------------------------------------------------*/
 
-	lis	r3, CFG_MONITOR_BASE@h
-	ori	r3, r3, CFG_MONITOR_BASE@l
+	lis	r3, CONFIG_SYS_MONITOR_BASE@h
+	ori	r3, r3, CONFIG_SYS_MONITOR_BASE@l
 	addi	r3, r3, in_flash - _start + EXC_OFF_SYS_RESET
 	mtlr	r3
 	blr
@@ -170,8 +170,8 @@ in_flash:
 	/* initialize some SPRs that are hard to access from C			*/
 	/*----------------------------------------------------------------------*/
 
-	lis	r3, CFG_IMMR@h		/* pass IMMR as arg1 to C routine */
-	ori	r1, r3, CFG_INIT_SP_OFFSET /* set up the stack in internal DPRAM */
+	lis	r3, CONFIG_SYS_IMMR@h		/* pass IMMR as arg1 to C routine */
+	ori	r1, r3, CONFIG_SYS_INIT_SP_OFFSET /* set up the stack in internal DPRAM */
 	/* Note: R0 is still 0 here */
 	stwu	r0, -4(r1)		/* clear final stack frame so that	*/
 	stwu	r0, -4(r1)		/* stack backtraces terminate cleanly	*/
@@ -187,8 +187,8 @@ in_flash:
 
 	/* Set up debug mode entry */
 
-	lis	r2, CFG_DER@h
-	ori	r2, r2, CFG_DER@l
+	lis	r2, CONFIG_SYS_DER@h
+	ori	r2, r2, CONFIG_SYS_DER@l
 	mtspr	DER, r2
 
 	/* let the C-code set up the rest					*/
@@ -495,16 +495,16 @@ relocate_code:
 	mr	r10, r5		/* Save copy of Destination Address	*/
 
 	mr	r3,  r5				/* Destination Address	*/
-	lis	r4, CFG_MONITOR_BASE@h		/* Source      Address	*/
-	ori	r4, r4, CFG_MONITOR_BASE@l
+	lis	r4, CONFIG_SYS_MONITOR_BASE@h		/* Source      Address	*/
+	ori	r4, r4, CONFIG_SYS_MONITOR_BASE@l
 	lwz	r5, GOT(__init_end)
 	sub	r5, r5, r4
-	li	r6, CFG_CACHELINE_SIZE		/* Cache Line Size	*/
+	li	r6, CONFIG_SYS_CACHELINE_SIZE		/* Cache Line Size	*/
 
 	/*
 	 * Fix GOT pointer:
 	 *
-	 * New GOT-PTR = (old GOT-PTR - CFG_MONITOR_BASE) + Destination Address
+	 * New GOT-PTR = (old GOT-PTR - CONFIG_SYS_MONITOR_BASE) + Destination Address
 	 *
 	 * Offset:
 	 */
diff --git a/cpu/mpc8xx/upatch.c b/cpu/mpc8xx/upatch.c
index 4d6c522467..a8cb735ab7 100644
--- a/cpu/mpc8xx/upatch.c
+++ b/cpu/mpc8xx/upatch.c
@@ -1,8 +1,8 @@
 #include <common.h>
 #include <commproc.h>
 
-#if defined(CFG_I2C_UCODE_PATCH) || defined(CFG_SPI_UCODE_PATCH) || \
-    defined(CFG_SMC_UCODE_PATCH)
+#if defined(CONFIG_SYS_I2C_UCODE_PATCH) || defined(CONFIG_SYS_SPI_UCODE_PATCH) || \
+    defined(CONFIG_SYS_SMC_UCODE_PATCH)
 
 static void UcodeCopy (volatile cpm8xx_t *cpm);
 
@@ -11,36 +11,36 @@ void cpm_load_patch (volatile immap_t *immr)
 	immr->im_cpm.cp_rccr &= ~0x0003;	/* Disable microcode program area */
 
 	UcodeCopy ((cpm8xx_t *)&immr->im_cpm);	/* Copy ucode patch to DPRAM   */
-#ifdef CFG_SPI_UCODE_PATCH
+#ifdef CONFIG_SYS_SPI_UCODE_PATCH
     {
 	volatile spi_t *spi = (spi_t *) & immr->im_cpm.cp_dparam[PROFF_SPI];
 	/* Activate the microcode per the instructions in the microcode manual */
 	/* NOTE:  We're only relocating the SPI parameters (not I2C).          */
 	immr->im_cpm.cp_cpmcr1 = 0x802a;	/* Write Trap register 1 value */
 	immr->im_cpm.cp_cpmcr2 = 0x8028;	/* Write Trap register 2 value */
-	spi->spi_rpbase = CFG_SPI_DPMEM_OFFSET;	/* Where to relocte SPI params */
+	spi->spi_rpbase = CONFIG_SYS_SPI_DPMEM_OFFSET;	/* Where to relocte SPI params */
     }
 #endif
 
-#ifdef CFG_I2C_UCODE_PATCH
+#ifdef CONFIG_SYS_I2C_UCODE_PATCH
     {
 	volatile iic_t *iip = (iic_t *) & immr->im_cpm.cp_dparam[PROFF_IIC];
 	/* Activate the microcode per the instructions in the microcode manual */
 	/* NOTE:  We're only relocating the I2C parameters (not SPI).          */
 	immr->im_cpm.cp_cpmcr3 = 0x802e;	/* Write Trap register 3 value */
 	immr->im_cpm.cp_cpmcr4 = 0x802c;	/* Write Trap register 4 value */
-	iip->iic_rpbase = CFG_I2C_DPMEM_OFFSET;	/* Where to relocte I2C params */
+	iip->iic_rpbase = CONFIG_SYS_I2C_DPMEM_OFFSET;	/* Where to relocte I2C params */
     }
 #endif
 
-#ifdef CFG_SMC_UCODE_PATCH
+#ifdef CONFIG_SYS_SMC_UCODE_PATCH
     {
 	volatile smc_uart_t *up = (smc_uart_t *) & immr->im_cpm.cp_dparam[PROFF_SMC1];
 	/* Activate the microcode per the instructions in the microcode manual */
 	/* NOTE:  We're only relocating the SMC parameters.                    */
 	immr->im_cpm.cp_cpmcr1 = 0x8080;	/* Write Trap register 1 value */
 	immr->im_cpm.cp_cpmcr2 = 0x8088;	/* Write Trap register 2 value */
-	up->smc_rpbase = CFG_SMC_DPMEM_OFFSET;	/* Where to relocte SMC params */
+	up->smc_rpbase = CONFIG_SYS_SMC_DPMEM_OFFSET;	/* Where to relocte SMC params */
     }
 #endif
 
@@ -48,14 +48,14 @@ void cpm_load_patch (volatile immap_t *immr)
 	 * Enable DPRAM microcode to execute from the first 512 bytes
 	 * and a 256 byte extension of DPRAM.
 	 */
-#ifdef CFG_SMC_UCODE_PATCH
+#ifdef CONFIG_SYS_SMC_UCODE_PATCH
 	immr->im_cpm.cp_rccr |= 0x0002;
 #else
 	immr->im_cpm.cp_rccr |= 0x0001;
 #endif
 }
 
-#if defined(CFG_I2C_UCODE_PATCH) || defined(CFG_SPI_UCODE_PATCh)
+#if defined(CONFIG_SYS_I2C_UCODE_PATCH) || defined(CONFIG_SYS_SPI_UCODE_PATCh)
 static ulong patch_2000[] = {
 	0x7FFFEFD9, 0x3FFD0000, 0x7FFB49F7, 0x7FF90000,
 	0x5FEFADF7, 0x5F88ADF7, 0x5FEFAFF7, 0x5F88AFF7,
@@ -191,4 +191,4 @@ static void UcodeCopy (volatile cpm8xx_t *cpm)
 	}
 }
 
-#endif	/* CFG_I2C_UCODE_PATCH, CFG_SPI_UCODE_PATCH */
+#endif	/* CONFIG_SYS_I2C_UCODE_PATCH, CONFIG_SYS_SPI_UCODE_PATCH */
diff --git a/cpu/mpc8xx/video.c b/cpu/mpc8xx/video.c
index ef91165602..2e6a22a94b 100644
--- a/cpu/mpc8xx/video.c
+++ b/cpu/mpc8xx/video.c
@@ -517,7 +517,7 @@ static void inline video_mode_addentry (VRAM * vr,
 
 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 @@ static void video_encoder_init (void)
 
 	/* 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_encoder_init (void)
 
 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 @@ static int video_init (void *videobase)
 	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 */