/* * Freescale SGMII Riser Card * * This driver supports the SGMII Riser card found on the * "DS" style of development board from Freescale. * * This software may be used and distributed according to the * terms of the GNU Public License, Version 2, incorporated * herein by reference. * * Copyright 2008 Freescale Semiconductor, Inc. * */#include <config.h>#include <common.h>#include <net.h>#include <libfdt.h>#include <tsec.h>void fsl_sgmii_riser_init(struct tsec_info_struct *tsec_info, int num){	int i;	for (i = 0; i < num; i++)		if (tsec_info[i].flags & TSEC_SGMII)			tsec_info[i].phyaddr += SGMII_RISER_PHY_OFFSET;}void fsl_sgmii_riser_fdt_fixup(void *fdt){	struct eth_device *dev;	int node;	int i = -1;	int etsec_num = 0;	node = fdt_path_offset(fdt, "/aliases");	if (node < 0)		return;	while ((dev = eth_get_dev_by_index(++i)) != NULL) {		struct tsec_private *priv;		int enet_node;		char enet[16];		const u32 *phyh;		int phynode;		const char *model;		const char *path;		if (!strstr(dev->name, "eTSEC"))			continue;		sprintf(enet, "ethernet%d", etsec_num++);		path = fdt_getprop(fdt, node, enet, NULL);		if (!path) {			debug("No alias for %s\n", enet);			continue;		}		enet_node = fdt_path_offset(fdt, path);		if (enet_node < 0)			continue;		model = fdt_getprop(fdt, enet_node, "model", NULL);		/*		 * We only want to do this to eTSECs.  On some platforms		 * there are more than one type of gianfar-style ethernet		 * controller, and as we are creating an implicit connection		 * between ethernet nodes and eTSEC devices, it is best to		 * make the connection use as much explicit information		 * as exists.		 */		if (!strstr(model, "TSEC"))			continue;		phyh = fdt_getprop(fdt, enet_node, "phy-handle", NULL);		if (!phyh)			continue;		phynode = fdt_node_offset_by_phandle(fdt, fdt32_to_cpu(*phyh));		priv = dev->priv;		if (priv->flags & TSEC_SGMII)			fdt_setprop_cell(fdt, phynode, "reg", priv->phyaddr);	}}