SPDX: Convert all of our single license tags to Linux Kernel style

[oweals/u-boot.git] / board / freescale / common / fman.c

diff --git a/board/freescale/common/fman.c b/board/freescale/common/fman.c
index 6ddf816201219f14efc37fa83c907d54f8ee5f3e..358303108d8dc7531d55947377553efeee42a43b 100644 (file)
--- a/board/freescale/common/fman.c
+++ b/board/freescale/common/fman.c
@@ -1,30 +1,20 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
- * Copyright 2011 Freescale Semiconductor, Inc.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
+ * Copyright 2011-2015 Freescale Semiconductor, Inc.
  */
 
 #include <common.h>
-#include <libfdt.h>
-#include <libfdt_env.h>
+#include <linux/libfdt.h>
+#include <linux/libfdt_env.h>
 #include <fdt_support.h>
 
+#include <fm_eth.h>
+#ifdef CONFIG_FSL_LAYERSCAPE
+#include <asm/arch/fsl_serdes.h>
+#else
+#include <asm/fsl_serdes.h>
+#endif
+
 /*
  * Given the following ...
  *
@@ -61,9 +51,39 @@ int fdt_set_phy_handle(void *fdt, char *compat, phys_addr_t addr,
        if (!ph)
                return -FDT_ERR_BADPHANDLE;
 
+       ph = cpu_to_fdt32(ph);
+
        offset = fdt_node_offset_by_compat_reg(fdt, compat, addr);
        if (offset < 0)
                return offset;
 
        return fdt_setprop(fdt, offset, "phy-handle", &ph, sizeof(ph));
 }
+
+/*
+ * Return the SerDes device enum for a given Fman port
+ *
+ * This function just maps the fm_port namespace to the srds_prtcl namespace.
+ */
+enum srds_prtcl serdes_device_from_fm_port(enum fm_port port)
+{
+       static const enum srds_prtcl srds_table[] = {
+               [FM1_DTSEC1] = SGMII_FM1_DTSEC1,
+               [FM1_DTSEC2] = SGMII_FM1_DTSEC2,
+               [FM1_DTSEC3] = SGMII_FM1_DTSEC3,
+               [FM1_DTSEC4] = SGMII_FM1_DTSEC4,
+               [FM1_DTSEC5] = SGMII_FM1_DTSEC5,
+               [FM1_10GEC1] = XAUI_FM1,
+               [FM2_DTSEC1] = SGMII_FM2_DTSEC1,
+               [FM2_DTSEC2] = SGMII_FM2_DTSEC2,
+               [FM2_DTSEC3] = SGMII_FM2_DTSEC3,
+               [FM2_DTSEC4] = SGMII_FM2_DTSEC4,
+               [FM2_DTSEC5] = SGMII_FM2_DTSEC5,
+               [FM2_10GEC1] = XAUI_FM2,
+       };
+
+       if ((port < FM1_DTSEC1) || (port > FM2_10GEC1))
+               return NONE;
+       else
+               return srds_table[port];
+}