ppc4xx: Big cleanup of PPC4xx defines

This patch cleans up multiple issues of the 4xx register (mostly
DCR, SDR, CPR, etc) definitions:

- Change lower case defines to upper case (plb4_acr -> PLB4_ACR)
- Change the defines to better match the names from the
  user's manuals (e.g. cprpllc -> CPR0_PLLC)
- Removal of some unused defines

Please test this patch intensive on your PPC4xx platform. Even though
I tried not to break anything and tested successfully on multiple
4xx AMCC platforms, testing on custom platforms is recommended.

Signed-off-by: Stefan Roese <sr@denx.de>

2 files changed, 14 insertions, 14 deletions

diff --git a/board/prodrive/alpr/alpr.c b/board/prodrive/alpr/alpr.c
index dc34319..be79b42 100644
--- a/board/prodrive/alpr/alpr.c
+++ b/board/prodrive/alpr/alpr.c
@@ -39,7 +39,7 @@ int board_early_init_f (void)
 	/*-------------------------------------------------------------------------
 	 * Initialize EBC CONFIG
 	 *-------------------------------------------------------------------------*/
-	mtebc(xbcfg, EBC_CFG_LE_UNLOCK |
+	mtebc(EBC0_CFG, EBC_CFG_LE_UNLOCK |
 	      EBC_CFG_PTD_DISABLE | EBC_CFG_RTC_64PERCLK |
 	      EBC_CFG_ATC_PREVIOUS | EBC_CFG_DTC_PREVIOUS |
 	      EBC_CFG_CTC_PREVIOUS | EBC_CFG_EMC_NONDEFAULT |
@@ -96,7 +96,7 @@ int board_early_init_f (void)
 	out32(GPIO0_ODR, in32(GPIO0_ODR) & ~(CONFIG_SYS_GPIO_SHUTDOWN | CONFIG_SYS_GPIO_SSD_EMPTY));
 
 	/* Setup GPIO/IRQ multiplexing */
-	mtsdr(sdr_pfc0, 0x01a33e00);
+	mtsdr(SDR0_PFC0, 0x01a33e00);
 
 	return 0;
 }
@@ -165,7 +165,7 @@ int pci_pre_init(struct pci_controller * hose )
 	 *	The ocotea board is always configured as the host & requires the
 	 *	PCI arbiter to be enabled.
 	 *--------------------------------------------------------------------------*/
-	mfsdr(sdr_sdstp1, strap);
+	mfsdr(SDR0_SDSTP1, strap);
 	if( (strap & SDR0_SDSTP1_PAE_MASK) == 0 ){
 		printf("PCI: SDR0_STRP1[%08lX] - PCI Arbiter disabled.\n",strap);
 		return 0;
diff --git a/board/prodrive/p3p440/p3p440.c b/board/prodrive/p3p440/p3p440.c
index 1a0486f..18054e4 100644
--- a/board/prodrive/p3p440/p3p440.c
+++ b/board/prodrive/p3p440/p3p440.c
@@ -85,14 +85,14 @@ int board_early_init_f(void)
 	/*--------------------------------------------------------------------
 	 * Setup the external bus controller/chip selects
 	 *-------------------------------------------------------------------*/
-	mtdcr(ebccfga, xbcfg);
-	reg = mfdcr(ebccfgd);
-	mtdcr(ebccfgd, reg | 0x04000000);	/* Set ATC */
+	mtdcr(EBC0_CFGADDR, EBC0_CFG);
+	reg = mfdcr(EBC0_CFGDATA);
+	mtdcr(EBC0_CFGDATA, reg | 0x04000000);	/* Set ATC */
 
 	/*--------------------------------------------------------------------
 	 * Setup pin multiplexing (GPIO/IRQ...)
 	 *-------------------------------------------------------------------*/
-	mtdcr(cpc0_gpio, 0x03F01F80);
+	mtdcr(CPC0_GPIO, 0x03F01F80);
 
 	out32(GPIO0_ODR, 0x00000000);	/* no open drain pins      */
 	out32(GPIO0_TCR, CONFIG_SYS_GPIO_RDY | CONFIG_SYS_EREADY_IO | CONFIG_SYS_LED_RED | CONFIG_SYS_LED_GREEN);
@@ -153,12 +153,12 @@ int misc_init_r (void)
 	 * Check if only one FLASH bank is available
 	 */
 	if (gd->bd->bi_flashsize != CONFIG_SYS_MAX_FLASH_BANKS * (0 - CONFIG_SYS_FLASH0)) {
-		mtebc(pb1cr, 0);			/* disable cs */
-		mtebc(pb1ap, 0);
-		mtebc(pb2cr, 0);			/* disable cs */
-		mtebc(pb2ap, 0);
-		mtebc(pb3cr, 0);			/* disable cs */
-		mtebc(pb3ap, 0);
+		mtebc(PB1CR, 0);			/* disable cs */
+		mtebc(PB1AP, 0);
+		mtebc(PB2CR, 0);			/* disable cs */
+		mtebc(PB2AP, 0);
+		mtebc(PB3CR, 0);			/* disable cs */
+		mtebc(PB3AP, 0);
 	}
 
 	return 0;
@@ -185,7 +185,7 @@ int pci_pre_init(struct pci_controller *hose)
 	 *	The P3P440 board is always configured as the host & requires the
 	 *	PCI arbiter to be disabled because it's an PMC module.
 	 *--------------------------------------------------------------------------*/
-	strap = mfdcr(cpc0_strp1);
+	strap = mfdcr(CPC0_STRP1);
 	if (strap & 0x00100000) {
 		printf("PCI: CPC0_STRP1[PAE] set.\n");
 		return 0;