net/fman: add ft_fixup_xgec to support 3rd and 4th 10GEC

As mEMAC1 and mEMAC2 are dual-role MACs, which are used as 1G or 10G MAC.
So we update dynamically 'cell-index' to '2' and '3' for 10GEC3 and 10GEC4.
Also change 'fsl,fman-port-1g-rx' to 'fsl,fman-port-10g-rx', ditto for Tx.

Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
Acked-by: York Sun <yorksun@freescale.com>

diff --git a/drivers/net/fm/init.c b/drivers/net/fm/init.c
index cd787f4eedabf13d091a1fc05577a7cde1b9102b..74c72d3ff796847d607974d5939d7389f7500712 100644 (file)
--- a/drivers/net/fm/init.c
+++ b/drivers/net/fm/init.c
@@ -276,13 +276,64 @@ static void ft_fixup_port(void *blob, struct fm_eth_info *info, char *prop)
                "status", "disabled", strlen("disabled") + 1, 1);
 }
 
+#ifdef CONFIG_SYS_FMAN_V3
+static int ft_fixup_xgec(void *blob, struct fm_eth_info *info)
+{
+       int off, i, ci;
+#define FM1_10GEC3_RX_PORT_ADDR        (CONFIG_SYS_CCSRBAR_PHYS + 0x488000)
+#define FM1_10GEC3_TX_PORT_ADDR        (CONFIG_SYS_CCSRBAR_PHYS + 0x4a8000)
+#define FM1_10GEC3_MAC_ADDR    (CONFIG_SYS_CCSRBAR_PHYS + 0x4e0000)
+
+       if ((info->port == FM1_10GEC3) || (info->port == FM1_10GEC4)) {
+               ci = (info->port == FM1_10GEC3) ? 2 : 3;
+               i = (info->port == FM1_10GEC3) ? 0 : 1;
+
+               off = fdt_node_offset_by_compat_reg(blob, "fsl,fman-port-1g-rx",
+                                                   FM1_10GEC3_RX_PORT_ADDR +
+                                                   i * 0x1000);
+               if (off > 0) {
+                       fdt_setprop(blob, off, "cell-index", &ci, sizeof(int));
+                       fdt_setprop(blob, off, "compatible",
+                                   "fsl,fman-port-10g-rx", 20);
+               } else {
+                       goto err;
+               }
+
+               off = fdt_node_offset_by_compat_reg(blob, "fsl,fman-port-1g-tx",
+                                                   FM1_10GEC3_TX_PORT_ADDR +
+                                                   i * 0x1000);
+               if (off > 0) {
+                       fdt_setprop(blob, off, "cell-index", &ci, sizeof(int));
+                       fdt_setprop(blob, off, "compatible",
+                                   "fsl,fman-port-10g-tx", 20);
+               } else {
+                       goto err;
+               }
+
+               off = fdt_node_offset_by_compat_reg(blob, "fsl,fman-memac",
+                                                   FM1_10GEC3_MAC_ADDR +
+                                                   i * 0x2000);
+               if (off > 0)
+                       fdt_setprop(blob, off, "cell-index", &ci, sizeof(int));
+               else
+                       goto err;
+       }
+       return 0;
+err:
+       printf("WARNING: Fail to find the node\n");
+       return -1;
+}
+#endif
+
 void fdt_fixup_fman_ethernet(void *blob)
 {
        int i;
 
 #ifdef CONFIG_SYS_FMAN_V3
-       for (i = 0; i < ARRAY_SIZE(fm_info); i++)
+       for (i = 0; i < ARRAY_SIZE(fm_info); i++) {
                ft_fixup_port(blob, &fm_info[i], "fsl,fman-memac");
+               ft_fixup_xgec(blob, &fm_info[i]);
+       }
 #else
        for (i = 0; i < ARRAY_SIZE(fm_info); i++) {
                if (fm_info[i].type == FM_ETH_1G_E)