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, 11 insertions, 11 deletions

diff --git a/board/esd/ocrtc/flash.c b/board/esd/ocrtc/flash.c
index e763a89..eda7c57 100644
--- a/board/esd/ocrtc/flash.c
+++ b/board/esd/ocrtc/flash.c
@@ -68,9 +68,9 @@ unsigned long flash_init (void)
 	/* Re-do sizing to get full correct info */
 
 	if (size_b1) {
-		mtdcr (ebccfga, pb0cr);
-		pbcr = mfdcr (ebccfgd);
-		mtdcr (ebccfga, pb0cr);
+		mtdcr (EBC0_CFGADDR, PB0CR);
+		pbcr = mfdcr (EBC0_CFGDATA);
+		mtdcr (EBC0_CFGADDR, PB0CR);
 		base_b1 = -size_b1;
 		switch (size_b1) {
 		case 1 << 20:
@@ -90,14 +90,14 @@ unsigned long flash_init (void)
 			break;
 		}
 		pbcr = (pbcr & 0x0001ffff) | base_b1 | (size_val << 17);
-		mtdcr (ebccfgd, pbcr);
-		/*          printf("pb1cr = %x\n", pbcr); */
+		mtdcr (EBC0_CFGDATA, pbcr);
+		/*          printf("PB1CR = %x\n", pbcr); */
 	}
 
 	if (size_b0) {
-		mtdcr (ebccfga, pb1cr);
-		pbcr = mfdcr (ebccfgd);
-		mtdcr (ebccfga, pb1cr);
+		mtdcr (EBC0_CFGADDR, PB1CR);
+		pbcr = mfdcr (EBC0_CFGDATA);
+		mtdcr (EBC0_CFGADDR, PB1CR);
 		base_b0 = base_b1 - size_b0;
 		switch (size_b1) {
 		case 1 << 20:
@@ -117,8 +117,8 @@ unsigned long flash_init (void)
 			break;
 		}
 		pbcr = (pbcr & 0x0001ffff) | base_b0 | (size_val << 17);
-		mtdcr (ebccfgd, pbcr);
-		/*            printf("pb0cr = %x\n", pbcr); */
+		mtdcr (EBC0_CFGDATA, pbcr);
+		/*            printf("PB0CR = %x\n", pbcr); */
 	}
 
 	size_b0 = flash_get_size ((vu_long *) base_b0, &flash_info[0]);
diff --git a/board/esd/ocrtc/ocrtc.c b/board/esd/ocrtc/ocrtc.c
index 35bfa95..709bcdd 100644
--- a/board/esd/ocrtc/ocrtc.c
+++ b/board/esd/ocrtc/ocrtc.c
@@ -57,7 +57,7 @@ int board_early_init_f (void)
 	 * EBC Configuration Register: clear EBTC -> high-Z ebc signals between
 	 * transfers, set device-paced timeout to 256 cycles
 	 */
-	mtebc (epcr, 0x20400000);
+	mtebc (EBC0_CFG, 0x20400000);
 
 	return 0;
 }