Patch by Wolter Kamphuis, 05 Dec 2003:
Add support for SNMC's QS850/QS823/QS860T boards
diff --git a/include/commproc.h b/include/commproc.h
index 63dcc4c..3da804f 100644
--- a/include/commproc.h
+++ b/include/commproc.h
@@ -1216,6 +1216,60 @@
#endif /* CONFIG_NETVIA */
+/*** QS850/QS823 ***************************************************/
+
+#if defined(CONFIG_QS850) || defined(CONFIG_QS823)
+#undef FEC_ENET /* Don't use FEC for EThernet */
+
+#define PROFF_ENET PROFF_SCC2
+#define CPM_CR_ENET CPM_CR_CH_SCC2
+#define SCC_ENET 1
+
+#define PA_ENET_RXD ((ushort)0x0004) /* RXD on PA13 (Pin D9) */
+#define PA_ENET_TXD ((ushort)0x0008) /* TXD on PA12 (Pin D7) */
+#define PC_ENET_RENA ((ushort)0x0080) /* RENA on PC8 (Pin D12) */
+#define PC_ENET_CLSN ((ushort)0x0040) /* CLSN on PC9 (Pin C12) */
+#define PA_ENET_TCLK ((ushort)0x0200) /* TCLK on PA6 (Pin D8) */
+#define PA_ENET_RCLK ((ushort)0x0800) /* RCLK on PA4 (Pin D10) */
+#define PB_ENET_TENA ((uint)0x00002000) /* TENA on PB18 (Pin D11) */
+#define PC_ENET_LBK ((ushort)0x0010) /* Loopback control on PC11 (Pin B14) */
+#define PC_ENET_LI ((ushort)0x0020) /* Link Integrity control PC10 (A15) */
+#define PC_ENET_SQE ((ushort)0x0100) /* SQE Disable control PC7 (B15) */
+
+/* SCC2 TXCLK from CLK2
+ * SCC2 RXCLK from CLK4
+ * SCC2 Connected to NMSI */
+#define SICR_ENET_MASK ((uint)0x00007F00)
+#define SICR_ENET_CLKRT ((uint)0x00003D00)
+
+#endif /* CONFIG_QS850/QS823 */
+
+/*** QS860T ***************************************************/
+
+#ifdef CONFIG_QS860T
+#ifdef CONFIG_FEC_ENET
+#define FEC_ENET /* use FEC for EThernet */
+#endif /* CONFIG_FEC_ETHERNET */
+
+/* This ENET stuff is for GTH 10 Mbit ( SCC ) */
+#define PROFF_ENET PROFF_SCC1
+#define CPM_CR_ENET CPM_CR_CH_SCC1
+#define SCC_ENET 0
+
+#define PA_ENET_RXD ((ushort)0x0001) /* PA15 */
+#define PA_ENET_TXD ((ushort)0x0002) /* PA14 */
+#define PA_ENET_TCLK ((ushort)0x0800) /* PA4 */
+#define PA_ENET_RCLK ((ushort)0x0200) /* PA6 */
+#define PB_ENET_TENA ((uint)0x00001000) /* PB19 */
+#define PC_ENET_CLSN ((ushort)0x0010) /* PC11 */
+#define PC_ENET_RENA ((ushort)0x0020) /* PC10 */
+
+#define SICR_ENET_MASK ((uint)0x000000ff)
+/* RCLK PA4 -->CLK4, TCLK PA6 -->CLK2 */
+#define SICR_ENET_CLKRT ((uint)0x0000003D)
+
+#endif /* CONFIG_QS860T */
+
/*** RPXCLASSIC *****************************************************/
#ifdef CONFIG_RPXCLASSIC
@@ -1452,6 +1506,7 @@
#define SICR_ENET_CLKRT ((uint)0x00002e00)
#endif /* CONFIG_V37 */
+
/*********************************************************************/
/* SCC Event register as used by Ethernet.