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Diffstat (limited to 'qemu/roms/u-boot/drivers/net/phy/davicom.c')
-rw-r--r--qemu/roms/u-boot/drivers/net/phy/davicom.c84
1 files changed, 0 insertions, 84 deletions
diff --git a/qemu/roms/u-boot/drivers/net/phy/davicom.c b/qemu/roms/u-boot/drivers/net/phy/davicom.c
deleted file mode 100644
index 0c039fe79..000000000
--- a/qemu/roms/u-boot/drivers/net/phy/davicom.c
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * Davicom PHY drivers
- *
- * SPDX-License-Identifier: GPL-2.0+
- *
- * Copyright 2010-2011 Freescale Semiconductor, Inc.
- * author Andy Fleming
- */
-#include <phy.h>
-
-#define MIIM_DM9161_SCR 0x10
-#define MIIM_DM9161_SCR_INIT 0x0610
-
-/* DM9161 Specified Configuration and Status Register */
-#define MIIM_DM9161_SCSR 0x11
-#define MIIM_DM9161_SCSR_100F 0x8000
-#define MIIM_DM9161_SCSR_100H 0x4000
-#define MIIM_DM9161_SCSR_10F 0x2000
-#define MIIM_DM9161_SCSR_10H 0x1000
-
-/* DM9161 10BT Configuration/Status */
-#define MIIM_DM9161_10BTCSR 0x12
-#define MIIM_DM9161_10BTCSR_INIT 0x7800
-
-
-/* Davicom DM9161E */
-static int dm9161_config(struct phy_device *phydev)
-{
- phy_write(phydev, MDIO_DEVAD_NONE, MII_BMCR, BMCR_ISOLATE);
- /* Do not bypass the scrambler/descrambler */
- phy_write(phydev, MDIO_DEVAD_NONE, MIIM_DM9161_SCR,
- MIIM_DM9161_SCR_INIT);
- /* Clear 10BTCSR to default */
- phy_write(phydev, MDIO_DEVAD_NONE, MIIM_DM9161_10BTCSR,
- MIIM_DM9161_10BTCSR_INIT);
-
- genphy_config_aneg(phydev);
-
- return 0;
-}
-
-static int dm9161_parse_status(struct phy_device *phydev)
-{
- int mii_reg;
-
- mii_reg = phy_read(phydev, MDIO_DEVAD_NONE, MIIM_DM9161_SCSR);
-
- if (mii_reg & (MIIM_DM9161_SCSR_100F | MIIM_DM9161_SCSR_100H))
- phydev->speed = SPEED_100;
- else
- phydev->speed = SPEED_10;
-
- if (mii_reg & (MIIM_DM9161_SCSR_100F | MIIM_DM9161_SCSR_10F))
- phydev->duplex = DUPLEX_FULL;
- else
- phydev->duplex = DUPLEX_HALF;
-
- return 0;
-}
-
-static int dm9161_startup(struct phy_device *phydev)
-{
- genphy_update_link(phydev);
- dm9161_parse_status(phydev);
-
- return 0;
-}
-
-static struct phy_driver DM9161_driver = {
- .name = "Davicom DM9161E",
- .uid = 0x181b880,
- .mask = 0xffffff0,
- .features = PHY_BASIC_FEATURES,
- .config = &dm9161_config,
- .startup = &dm9161_startup,
- .shutdown = &genphy_shutdown,
-};
-
-int phy_davicom_init(void)
-{
- phy_register(&DM9161_driver);
-
- return 0;
-}