* Code cleanup, mostly for GCC-3.3.x

* Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
  pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
  additional ethernet addresses.

* Cleanup drivers/i82365.c - avoid duplication of code

* Fix bogus "cannot span across banks" flash error message

* Add support for CompactFlash for the CPC45 Board.

1 files changed, 14 insertions, 10 deletions

diff --git a/cpu/ppc4xx/440gx_enet.c b/cpu/ppc4xx/440gx_enet.c
index 1fa84be..d1f4b76 100644
--- a/cpu/ppc4xx/440gx_enet.c
+++ b/cpu/ppc4xx/440gx_enet.c
@@ -1176,36 +1176,37 @@ int ppc_440x_eth_initialize (bd_t * bis)
 
 		/* See if we can actually bring up the interface, otherwise, skip it */
 		switch (eth_num) {
+		default:		/* fall through */
 		case 0:
 			if (memcmp (bis->bi_enetaddr, "\0\0\0\0\0\0", 6) == 0) {
 				bis->bi_phymode[eth_num] = BI_PHYMODE_NONE;
 				continue;
 			}
 			break;
+#ifdef CONFIG_HAS_ETH1
 		case 1:
 			if (memcmp (bis->bi_enet1addr, "\0\0\0\0\0\0", 6) == 0) {
 				bis->bi_phymode[eth_num] = BI_PHYMODE_NONE;
 				continue;
 			}
 			break;
+#endif
+#ifdef CONFIG_HAS_ETH2
 		case 2:
 			if (memcmp (bis->bi_enet2addr, "\0\0\0\0\0\0", 6) == 0) {
 				bis->bi_phymode[eth_num] = BI_PHYMODE_NONE;
 				continue;
 			}
 			break;
+#endif
+#ifdef CONFIG_HAS_ETH3
 		case 3:
 			if (memcmp (bis->bi_enet3addr, "\0\0\0\0\0\0", 6) == 0) {
 				bis->bi_phymode[eth_num] = BI_PHYMODE_NONE;
 				continue;
 			}
 			break;
-		default:
-			if (memcmp (bis->bi_enetaddr, "\0\0\0\0\0\0", 6) == 0) {
-				bis->bi_phymode[eth_num] = BI_PHYMODE_NONE;
-				continue;
-			}
-			break;
+#endif
 		}
 
 		/* Allocate device structure */
@@ -1227,26 +1228,29 @@ int ppc_440x_eth_initialize (bd_t * bis)
 		}
 
 		switch (eth_num) {
+		default:		/* fall through */
 		case 0:
 			hw->hw_addr = 0;
 			memcpy (dev->enetaddr, bis->bi_enetaddr, 6);
 			break;
+#ifdef CONFIG_HAS_ETH1
 		case 1:
 			hw->hw_addr = 0x100;
 			memcpy (dev->enetaddr, bis->bi_enet1addr, 6);
 			break;
+#endif
+#ifdef CONFIG_HAS_ETH2
 		case 2:
 			hw->hw_addr = 0x400;
 			memcpy (dev->enetaddr, bis->bi_enet2addr, 6);
 			break;
+#endif
+#ifdef CONFIG_HAS_ETH3
 		case 3:
 			hw->hw_addr = 0x600;
 			memcpy (dev->enetaddr, bis->bi_enet3addr, 6);
 			break;
-		default:
-			hw->hw_addr = 0;
-			memcpy (dev->enetaddr, bis->bi_enetaddr, 6);
-			break;
+#endif
 		}
 
 		hw->devnum = eth_num;