Add support CONFIG_UEC_ETH3 in MPC83xx

Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>

diff --git a/cpu/mpc83xx/cpu.c b/cpu/mpc83xx/cpu.c
index 8d69d22..3d3f20a 100644 (file)
--- a/cpu/mpc83xx/cpu.c
+++ b/cpu/mpc83xx/cpu.c
@@ -520,6 +520,15 @@ static const struct {
                "local-mac-address",
                fdt_set_eth0
        },
+#elif CFG_UEC1_UCC_NUM == 1  /* UCC2 */
+       {       "/" OF_QE "/ucc@3000",
+               "mac-address",
+               fdt_set_eth0
+       },
+       {       "/" OF_QE "/ucc@3000",
+               "local-mac-address",
+               fdt_set_eth0
+       },
 #elif CFG_UEC1_UCC_NUM == 2  /* UCC3 */
        {       "/" OF_QE "/ucc@2200",
                "mac-address",
@@ -529,10 +538,28 @@ static const struct {
                "local-mac-address",
                fdt_set_eth0
        },
+#elif CFG_UEC1_UCC_NUM == 3  /* UCC4 */
+       {       "/" OF_QE "/ucc@3200",
+               "mac-address",
+               fdt_set_eth0
+       },
+       {       "/" OF_QE "/ucc@3200",
+               "local-mac-address",
+               fdt_set_eth0
+       },
 #endif
 #endif /* CONFIG_UEC_ETH1 */
 #ifdef CONFIG_UEC_ETH2
-#if CFG_UEC2_UCC_NUM == 1  /* UCC2 */
+#if CFG_UEC2_UCC_NUM == 0  /* UCC1 */
+       {       "/" OF_QE "/ucc@2000",
+               "mac-address",
+               fdt_set_eth1
+       },
+       {       "/" OF_QE "/ucc@2000",
+               "local-mac-address",
+               fdt_set_eth1
+       },
+#elif CFG_UEC2_UCC_NUM == 1  /* UCC2 */
        {       "/" OF_QE "/ucc@3000",
                "mac-address",
                fdt_set_eth1
@@ -541,6 +568,15 @@ static const struct {
                "local-mac-address",
                fdt_set_eth1
        },
+#elif CFG_UEC2_UCC_NUM == 2  /* UCC3 */
+       {       "/" OF_QE "/ucc@2200",
+               "mac-address",
+               fdt_set_eth1
+       },
+       {       "/" OF_QE "/ucc@2200",
+               "local-mac-address",
+               fdt_set_eth1
+       },
 #elif CFG_UEC2_UCC_NUM == 3  /* UCC4 */
        {       "/" OF_QE "/ucc@3200",
                "mac-address",
@@ -552,6 +588,84 @@ static const struct {
        },
 #endif
 #endif /* CONFIG_UEC_ETH2 */
+#ifdef CONFIG_UEC_ETH3
+#if CFG_UEC3_UCC_NUM == 0  /* UCC1 */
+       {       "/" OF_QE "/ucc@2000",
+               "mac-address",
+               fdt_set_eth2
+       },
+       {       "/" OF_QE "/ucc@2000",
+               "local-mac-address",
+               fdt_set_eth2
+       },
+#elif CFG_UEC3_UCC_NUM == 1  /* UCC2 */
+       {       "/" OF_QE "/ucc@3000",
+               "mac-address",
+               fdt_set_eth2
+       },
+       {       "/" OF_QE "/ucc@3000",
+               "local-mac-address",
+               fdt_set_eth2
+       },
+#elif CFG_UEC3_UCC_NUM == 2  /* UCC3 */
+       {       "/" OF_QE "/ucc@2200",
+               "mac-address",
+               fdt_set_eth2
+       },
+       {       "/" OF_QE "/ucc@2200",
+               "local-mac-address",
+               fdt_set_eth2
+       },
+#elif CFG_UEC3_UCC_NUM == 3  /* UCC4 */
+       {       "/" OF_QE "/ucc@3200",
+               "mac-address",
+               fdt_set_eth2
+       },
+       {       "/" OF_QE "/ucc@3200",
+               "local-mac-address",
+               fdt_set_eth2
+       },
+#endif
+#endif /* CONFIG_UEC_ETH3 */
+#ifdef CONFIG_UEC_ETH4
+#if CFG_UEC4_UCC_NUM == 0  /* UCC1 */
+       {       "/" OF_QE "/ucc@2000",
+               "mac-address",
+               fdt_set_eth3
+       },
+       {       "/" OF_QE "/ucc@2000",
+               "local-mac-address",
+               fdt_set_eth3
+       },
+#elif CFG_UEC4_UCC_NUM == 1  /* UCC2 */
+       {       "/" OF_QE "/ucc@3000",
+               "mac-address",
+               fdt_set_eth3
+       },
+       {       "/" OF_QE "/ucc@3000",
+               "local-mac-address",
+               fdt_set_eth3
+       },
+#elif CFG_UEC4_UCC_NUM == 2  /* UCC3 */
+       {       "/" OF_QE "/ucc@2200",
+               "mac-address",
+               fdt_set_eth3
+       },
+       {       "/" OF_QE "/ucc@2200",
+               "local-mac-address",
+               fdt_set_eth3
+       },
+#elif CFG_UEC4_UCC_NUM == 3  /* UCC4 */
+       {       "/" OF_QE "/ucc@3200",
+               "mac-address",
+               fdt_set_eth3
+       },
+       {       "/" OF_QE "/ucc@3200",
+               "local-mac-address",
+               fdt_set_eth3
+       },
+#endif
+#endif /* CONFIG_UEC_ETH4 */
 #endif /* CONFIG_QE */
 };
 

diff --git a/drivers/qe/uec.c b/drivers/qe/uec.c
index dc2765b..a27c12a 100644 (file)
--- a/drivers/qe/uec.c
+++ b/drivers/qe/uec.c
@@ -69,6 +69,25 @@ static uec_info_t eth2_uec_info = {
 };
 #endif
 
+#ifdef CONFIG_UEC_ETH3
+static uec_info_t eth3_uec_info = {
+       .uf_info                = {
+               .ucc_num        = CFG_UEC3_UCC_NUM,
+               .rx_clock       = CFG_UEC3_RX_CLK,
+               .tx_clock       = CFG_UEC3_TX_CLK,
+               .eth_type       = CFG_UEC3_ETH_TYPE,
+       },
+       .num_threads_tx         = UEC_NUM_OF_THREADS_4,
+       .num_threads_rx         = UEC_NUM_OF_THREADS_4,
+       .riscTx                 = QE_RISC_ALLOCATION_RISC1_AND_RISC2,
+       .riscRx                 = QE_RISC_ALLOCATION_RISC1_AND_RISC2,
+       .tx_bd_ring_len         = 16,
+       .rx_bd_ring_len         = 16,
+       .phy_address            = CFG_UEC3_PHY_ADDR,
+       .enet_interface         = CFG_UEC3_INTERFACE_MODE,
+};
+#endif
+
 static int uec_mac_enable(uec_private_t *uec, comm_dir_e mode)
 {
        uec_t           *uec_regs;
@@ -1238,6 +1257,10 @@ int uec_initialize(int index)
 #ifdef CONFIG_UEC_ETH2
                uec_info = &eth2_uec_info;
 #endif
+       } else if (index == 2) {
+#ifdef CONFIG_UEC_ETH3
+               uec_info = &eth3_uec_info;
+#endif
        } else {
                printf("%s: index is illegal.\n", __FUNCTION__);
                return -EINVAL;

diff --git a/net/eth.c b/net/eth.c
index 3373a05..d2fced8 100644 (file)
--- a/net/eth.c
+++ b/net/eth.c
@@ -214,6 +214,9 @@ int eth_initialize(bd_t *bis)
 #if defined(CONFIG_UEC_ETH2)
        uec_initialize(1);
 #endif
+#if defined(CONFIG_UEC_ETH3)
+       uec_initialize(2);
+#endif
 
 #if defined(FEC_ENET) || defined(CONFIG_ETHER_ON_FCC)
        fec_initialize(bis);