* Patch by Rick Bronson, 16 Mar 2003:

[karo-tx-uboot.git] / include / commproc.h

diff --git a/include/commproc.h b/include/commproc.h
index 5ff82b71a88cb5d1c7ce3669b55c40e23aa8aa6d..a7d8dbd3e4916c10d48f009611ab8cac4c1d92cf 100644 (file)
--- a/include/commproc.h
+++ b/include/commproc.h
@@ -1128,6 +1128,57 @@ typedef struct scc_enet {
 
 /***  NETVIA  *******************************************************/
 
+/* SinoVee Microsystems SC8xx series FEL8xx-AT,SC823,SC850,SC855T,SC860T */
+#if ( defined CONFIG_SVM_SC8xx )
+# ifndef CONFIG_FEC_ENET
+
+#define PROFF_ENET      PROFF_SCC2
+#define CPM_CR_ENET     CPM_CR_CH_SCC2
+#define SCC_ENET        1
+
+       /* Bits in parallel I/O port registers that have to be set/cleared
+        *  *  *  * to configure the pins for SCC2 use.
+        *   *   *   */
+#define PA_ENET_RXD     ((ushort)0x0004)        /* PA 13 */
+#define PA_ENET_TXD     ((ushort)0x0008)        /* PA 12 */
+#define PA_ENET_RCLK    ((ushort)0x0400)        /* PA  5 */
+#define PA_ENET_TCLK    ((ushort)0x0800)        /* PA  4 */
+
+#define PB_ENET_TENA    ((uint)0x00002000)      /* PB 18 */
+
+#define PC_ENET_CLSN    ((ushort)0x0040)        /* PC  9 */
+#define PC_ENET_RENA    ((ushort)0x0080)        /* PC  8 */
+/* Control bits in the SICR to route TCLK (CLK3) and RCLK (CLK1) to
+ *  *  *  * SCC2.  Also, make sure GR2 (bit 16) and SC2 (bit 17) are zero.
+ *   *   *   */
+#define SICR_ENET_MASK  ((uint)0x0000ff00)
+#define SICR_ENET_CLKRT ((uint)0x00003700)
+
+# else                          /* Use FEC for Fast Ethernet */
+
+#undef  SCC_ENET
+#define FEC_ENET
+
+#define PD_MII_TXD1     ((ushort)0x1000)        /* PD  3 */
+#define PD_MII_TXD2     ((ushort)0x0800)        /* PD  4 */
+#define PD_MII_TXD3     ((ushort)0x0400)        /* PD  5 */
+#define PD_MII_RX_DV    ((ushort)0x0200)        /* PD  6 */
+#define PD_MII_RX_ERR   ((ushort)0x0100)        /* PD  7 */
+#define PD_MII_RX_CLK   ((ushort)0x0080)        /* PD  8 */
+#define PD_MII_TXD0     ((ushort)0x0040)        /* PD  9 */
+#define PD_MII_RXD0     ((ushort)0x0020)        /* PD 10 */
+#define PD_MII_TX_ERR   ((ushort)0x0010)        /* PD 11 */
+#define PD_MII_MDC      ((ushort)0x0008)        /* PD 12 */
+#define PD_MII_RXD1     ((ushort)0x0004)        /* PD 13 */
+#define PD_MII_RXD2     ((ushort)0x0002)        /* PD 14 */
+#define PD_MII_RXD3     ((ushort)0x0001)        /* PD 15 */
+
+#define PD_MII_MASK     ((ushort)0x1FFF)        /* PD 3...15 */
+
+# endif /* CONFIG_FEC_ENET */
+#endif  /* CONFIG_SVM_SC8xx */
+       
+       
 #if defined(CONFIG_NETVIA)
 /* Bits in parallel I/O port registers that have to be set/cleared
  * to configure the pins for SCC2 use.