1 files changed, 0 insertions, 117 deletions
diff --git a/os/io/platforms/AT91SAM7X/phy_lld.c b/os/io/platforms/AT91SAM7X/phy_lld.c
deleted file mode 100644
index 1f0f85738..000000000
--- a/os/io/platforms/AT91SAM7X/phy_lld.c
+++ /dev/null
@@ -1,117 +0,0 @@
-/*
-    ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.
-
-    This file is part of ChibiOS/RT.
-
-    ChibiOS/RT 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 3 of the License, or
-    (at your option) any later version.
-
-    ChibiOS/RT 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, see <http://www.gnu.org/licenses/>.
-*/
-
-/**
- * @file templates/mac_lld.c
- * @brief MAC Driver subsystem low level driver source template
- * @addtogroup MAC_LLD
- * @{
- */
-
-#include <ch.h>
-#include <mac.h>
-#include <phy.h>
-
-#include "mii.h"
-
-/**
- * @brief Low level PHY initialization.
- */
-void phy_lld_init(void) {
-
-}
-
-/**
- * @brief Resets a PHY device.
- *
- * @param[in] macp pointer to the @p MACDriver object
- */
-void phy_lld_reset(MACDriver *macp) {
-
-  /*
-   * Disables the pullups on all the pins that are latched on reset by the PHY.
-   * The status latched into the PHY is:
-   *   PHYADDR  = 00001
-   *   PCS_LPBK = 0 (disabled)
-   *   ISOLATE  = 0 (disabled)
-   *   RMIISEL  = 0 (MII mode)
-   *   RMIIBTB  = 0 (BTB mode disabled)
-   *   SPEED    = 1 (100mbps)
-   *   DUPLEX   = 1 (full duplex)
-   *   ANEG_EN  = 1 (auto negotiation enabled)
-   */
-  AT91C_BASE_PIOB->PIO_PPUDR = PHY_LATCHED_PINS;
-
-#ifdef PIOB_PHY_PD_MASK
-  /*
-   * PHY power control.
-   */
-  AT91C_BASE_PIOB->PIO_OER = PIOB_PHY_PD_MASK;       // Becomes an output.
-  AT91C_BASE_PIOB->PIO_PPUDR = PIOB_PHY_PD_MASK;     // Default pullup disabled.
-  AT91C_BASE_PIOB->PIO_SODR = PIOB_PHY_PD_MASK;      // Output to high level.
-#endif
-
-  /*
-   * PHY reset by pulsing the NRST pin.
-   */
-  AT91C_BASE_RSTC->RSTC_RMR = 0xA5000100;
-  AT91C_BASE_RSTC->RSTC_RCR = 0xA5000000 | AT91C_RSTC_EXTRST;
-  while (!(AT91C_BASE_RSTC->RSTC_RSR & AT91C_RSTC_NRSTL))
-    ;
-}
-
-/**
- * @brief Reads a PHY register.
- *
- * @param[in] macp pointer to the @p MACDriver object
- * @param addr the register address
- * @return The register value.
- */
-phyreg_t phy_lld_get(MACDriver *macp, phyaddr_t addr) {
-
-  AT91C_BASE_EMAC->EMAC_MAN = (0b01 << 30) |            /* SOF */
-                              (0b10 << 28) |            /* RW */
-                              (PHY_ADDRESS << 23) |     /* PHYA */
-                              (addr << 18) |            /* REGA */
-                              (0b10 << 16);             /* CODE */
-  while (!( AT91C_BASE_EMAC->EMAC_NSR & AT91C_EMAC_IDLE))
-    ;
-  return (phyreg_t)(AT91C_BASE_EMAC->EMAC_MAN & 0xFFFF);
-}
-
-/**
- * @brief Writes a PHY register.
- *
- * @param[in] macp pointer to the @p MACDriver object
- * @param addr the register address
- * @param value the new register value
- */
-void phy_lld_put(MACDriver *macp, phyaddr_t addr, phyreg_t value) {
-
-  AT91C_BASE_EMAC->EMAC_MAN = (0b01 << 30) |            /* SOF */
-                              (0b01 << 28) |            /* RW */
-                              (PHY_ADDRESS << 23) |     /* PHYA */
-                              (addr << 18) |            /* REGA */
-                              (0b10 << 16) |            /* CODE */
-                              value;
-  while (!( AT91C_BASE_EMAC->EMAC_NSR & AT91C_EMAC_IDLE))
-    ;
-}
-
-/** @} */