[PATCH] net: remove unused CONFIG_DRIVER_AT91EMAC_*

Ramon Fried rfried.dev at gmail.com
Sat Aug 28 15:37:58 CEST 2021


On Wed, Aug 25, 2021 at 1:28 PM Eugen Hristev
<eugen.hristev at microchip.com> wrote:
>
> AT91EMAC driver is unused, thus removing.
>
> Signed-off-by: Eugen Hristev <eugen.hristev at microchip.com>
> ---
>  README                       |  11 -
>  drivers/net/Makefile         |   1 -
>  drivers/net/at91_emac.c      | 519 -----------------------------------
>  include/netdev.h             |   1 -
>  scripts/config_whitelist.txt |   2 -
>  5 files changed, 534 deletions(-)
>  delete mode 100644 drivers/net/at91_emac.c
>
> diff --git a/README b/README
> index 1c1db98098..18e116c36f 100644
> --- a/README
> +++ b/README
> @@ -879,17 +879,6 @@ The following options need to be configured:
>                 Support for National dp8382[01] gigabit chips.
>
>  - NETWORK Support (other):
> -
> -               CONFIG_DRIVER_AT91EMAC
> -               Support for AT91RM9200 EMAC.
> -
> -                       CONFIG_RMII
> -                       Define this to use reduced MII inteface
> -
> -                       CONFIG_DRIVER_AT91EMAC_QUIET
> -                       If this defined, the driver is quiet.
> -                       The driver doen't show link status messages.
> -
>                 CONFIG_CALXEDA_XGMAC
>                 Support for the Calxeda XGMAC device
>
> diff --git a/drivers/net/Makefile b/drivers/net/Makefile
> index b94ccea100..2685da7c13 100644
> --- a/drivers/net/Makefile
> +++ b/drivers/net/Makefile
> @@ -9,7 +9,6 @@ obj-$(CONFIG_ARMADA100_FEC) += armada100_fec.o
>  obj-$(CONFIG_BCM6348_ETH) += bcm6348-eth.o
>  obj-$(CONFIG_BCM6368_ETH) += bcm6368-eth.o
>  obj-$(CONFIG_BCMGENET) += bcmgenet.o
> -obj-$(CONFIG_DRIVER_AT91EMAC) += at91_emac.o
>  obj-$(CONFIG_DRIVER_AX88180) += ax88180.o
>  obj-$(CONFIG_BCM_SF2_ETH) += bcm-sf2-eth.o
>  obj-$(CONFIG_BCM_SF2_ETH_GMAC) += bcm-sf2-eth-gmac.o
> diff --git a/drivers/net/at91_emac.c b/drivers/net/at91_emac.c
> deleted file mode 100644
> index e40b94ad89..0000000000
> --- a/drivers/net/at91_emac.c
> +++ /dev/null
> @@ -1,519 +0,0 @@
> -// SPDX-License-Identifier: GPL-2.0+
> -/*
> - * Copyright (C) 2009 BuS Elektronik GmbH & Co. KG
> - * Jens Scharsig (esw at bus-elektronik.de)
> - *
> - * (C) Copyright 2003
> - * Author : Hamid Ikdoumi (Atmel)
> - */
> -
> -#include <common.h>
> -#include <log.h>
> -#include <asm/io.h>
> -#include <asm/arch/hardware.h>
> -#include <asm/arch/at91_emac.h>
> -#include <asm/arch/clk.h>
> -#include <asm/arch/at91_pio.h>
> -#include <net.h>
> -#include <netdev.h>
> -#include <malloc.h>
> -#include <miiphy.h>
> -#include <linux/delay.h>
> -#include <linux/mii.h>
> -
> -#undef MII_DEBUG
> -#undef ET_DEBUG
> -
> -#if (CONFIG_SYS_RX_ETH_BUFFER > 1024)
> -#error AT91 EMAC supports max 1024 RX buffers. \
> -       Please decrease the CONFIG_SYS_RX_ETH_BUFFER value
> -#endif
> -
> -#ifndef CONFIG_DRIVER_AT91EMAC_PHYADDR
> -#define CONFIG_DRIVER_AT91EMAC_PHYADDR 0
> -#endif
> -
> -/* MDIO clock must not exceed 2.5 MHz, so enable MCK divider */
> -#if (AT91C_MASTER_CLOCK > 80000000)
> -       #define HCLK_DIV        AT91_EMAC_CFG_MCLK_64
> -#elif (AT91C_MASTER_CLOCK > 40000000)
> -       #define HCLK_DIV        AT91_EMAC_CFG_MCLK_32
> -#elif (AT91C_MASTER_CLOCK > 20000000)
> -       #define HCLK_DIV        AT91_EMAC_CFG_MCLK_16
> -#else
> -       #define HCLK_DIV        AT91_EMAC_CFG_MCLK_8
> -#endif
> -
> -#ifdef ET_DEBUG
> -#define DEBUG_AT91EMAC 1
> -#else
> -#define DEBUG_AT91EMAC 0
> -#endif
> -
> -#ifdef MII_DEBUG
> -#define DEBUG_AT91PHY  1
> -#else
> -#define DEBUG_AT91PHY  0
> -#endif
> -
> -#ifndef CONFIG_DRIVER_AT91EMAC_QUIET
> -#define VERBOSEP       1
> -#else
> -#define VERBOSEP       0
> -#endif
> -
> -#define RBF_ADDR      0xfffffffc
> -#define RBF_OWNER     (1<<0)
> -#define RBF_WRAP      (1<<1)
> -#define RBF_BROADCAST (1<<31)
> -#define RBF_MULTICAST (1<<30)
> -#define RBF_UNICAST   (1<<29)
> -#define RBF_EXTERNAL  (1<<28)
> -#define RBF_UNKNOWN   (1<<27)
> -#define RBF_SIZE      0x07ff
> -#define RBF_LOCAL4    (1<<26)
> -#define RBF_LOCAL3    (1<<25)
> -#define RBF_LOCAL2    (1<<24)
> -#define RBF_LOCAL1    (1<<23)
> -
> -#define RBF_FRAMEMAX CONFIG_SYS_RX_ETH_BUFFER
> -#define RBF_FRAMELEN 0x600
> -
> -typedef struct {
> -       unsigned long addr, size;
> -} rbf_t;
> -
> -typedef struct {
> -       rbf_t           rbfdt[RBF_FRAMEMAX];
> -       unsigned long   rbindex;
> -} emac_device;
> -
> -void at91emac_EnableMDIO(at91_emac_t *at91mac)
> -{
> -       /* Mac CTRL reg set for MDIO enable */
> -       writel(readl(&at91mac->ctl) | AT91_EMAC_CTL_MPE, &at91mac->ctl);
> -}
> -
> -void at91emac_DisableMDIO(at91_emac_t *at91mac)
> -{
> -       /* Mac CTRL reg set for MDIO disable */
> -       writel(readl(&at91mac->ctl) & ~AT91_EMAC_CTL_MPE, &at91mac->ctl);
> -}
> -
> -int  at91emac_read(at91_emac_t *at91mac, unsigned char addr,
> -               unsigned char reg, unsigned short *value)
> -{
> -       unsigned long netstat;
> -       at91emac_EnableMDIO(at91mac);
> -
> -       writel(AT91_EMAC_MAN_HIGH | AT91_EMAC_MAN_RW_R |
> -               AT91_EMAC_MAN_REGA(reg) | AT91_EMAC_MAN_CODE_802_3 |
> -               AT91_EMAC_MAN_PHYA(addr),
> -               &at91mac->man);
> -
> -       do {
> -               netstat = readl(&at91mac->sr);
> -               debug_cond(DEBUG_AT91PHY, "poll SR %08lx\n", netstat);
> -       } while (!(netstat & AT91_EMAC_SR_IDLE));
> -
> -       *value = readl(&at91mac->man) & AT91_EMAC_MAN_DATA_MASK;
> -
> -       at91emac_DisableMDIO(at91mac);
> -
> -       debug_cond(DEBUG_AT91PHY,
> -               "AT91PHY read %p REG(%d)=%x\n", at91mac, reg, *value);
> -
> -       return 0;
> -}
> -
> -int  at91emac_write(at91_emac_t *at91mac, unsigned char addr,
> -               unsigned char reg, unsigned short value)
> -{
> -       unsigned long netstat;
> -       debug_cond(DEBUG_AT91PHY,
> -               "AT91PHY write %p REG(%d)=%p\n", at91mac, reg, &value);
> -
> -       at91emac_EnableMDIO(at91mac);
> -
> -       writel(AT91_EMAC_MAN_HIGH | AT91_EMAC_MAN_RW_W |
> -               AT91_EMAC_MAN_REGA(reg) | AT91_EMAC_MAN_CODE_802_3 |
> -               AT91_EMAC_MAN_PHYA(addr) | (value & AT91_EMAC_MAN_DATA_MASK),
> -               &at91mac->man);
> -
> -       do {
> -               netstat = readl(&at91mac->sr);
> -               debug_cond(DEBUG_AT91PHY, "poll SR %08lx\n", netstat);
> -       } while (!(netstat & AT91_EMAC_SR_IDLE));
> -
> -       at91emac_DisableMDIO(at91mac);
> -
> -       return 0;
> -}
> -
> -#if defined(CONFIG_MII) || defined(CONFIG_CMD_MII)
> -
> -at91_emac_t *get_emacbase_by_name(const char *devname)
> -{
> -       struct eth_device *netdev;
> -
> -       netdev = eth_get_dev_by_name(devname);
> -       return (at91_emac_t *) netdev->iobase;
> -}
> -
> -int at91emac_mii_read(struct mii_dev *bus, int addr, int devad, int reg)
> -{
> -       unsigned short value = 0;
> -       at91_emac_t *emac;
> -
> -       emac = get_emacbase_by_name(bus->name);
> -       at91emac_read(emac , addr, reg, &value);
> -       return value;
> -}
> -
> -
> -int at91emac_mii_write(struct mii_dev *bus, int addr, int devad, int reg,
> -                      u16 value)
> -{
> -       at91_emac_t *emac;
> -
> -       emac = get_emacbase_by_name(bus->name);
> -       at91emac_write(emac, addr, reg, value);
> -       return 0;
> -}
> -
> -#endif
> -
> -static int at91emac_phy_reset(struct eth_device *netdev)
> -{
> -       int i;
> -       u16 status, adv;
> -       at91_emac_t *emac;
> -
> -       emac = (at91_emac_t *) netdev->iobase;
> -
> -       adv = ADVERTISE_CSMA | ADVERTISE_ALL;
> -       at91emac_write(emac, CONFIG_DRIVER_AT91EMAC_PHYADDR,
> -               MII_ADVERTISE, adv);
> -       debug_cond(VERBOSEP, "%s: Starting autonegotiation...\n", netdev->name);
> -       at91emac_write(emac, CONFIG_DRIVER_AT91EMAC_PHYADDR, MII_BMCR,
> -               (BMCR_ANENABLE | BMCR_ANRESTART));
> -
> -       for (i = 0; i < 30000; i++) {
> -               at91emac_read(emac, CONFIG_DRIVER_AT91EMAC_PHYADDR,
> -                       MII_BMSR, &status);
> -               if (status & BMSR_ANEGCOMPLETE)
> -                       break;
> -               udelay(100);
> -       }
> -
> -       if (status & BMSR_ANEGCOMPLETE) {
> -               debug_cond(VERBOSEP,
> -                       "%s: Autonegotiation complete\n", netdev->name);
> -       } else {
> -               printf("%s: Autonegotiation timed out (status=0x%04x)\n",
> -                      netdev->name, status);
> -               return -1;
> -       }
> -       return 0;
> -}
> -
> -static int at91emac_phy_init(struct eth_device *netdev)
> -{
> -       u16 phy_id, status, adv, lpa;
> -       int media, speed, duplex;
> -       int i;
> -       at91_emac_t *emac;
> -
> -       emac = (at91_emac_t *) netdev->iobase;
> -
> -       /* Check if the PHY is up to snuff... */
> -       at91emac_read(emac, CONFIG_DRIVER_AT91EMAC_PHYADDR,
> -               MII_PHYSID1, &phy_id);
> -       if (phy_id == 0xffff) {
> -               printf("%s: No PHY present\n", netdev->name);
> -               return -1;
> -       }
> -
> -       at91emac_read(emac, CONFIG_DRIVER_AT91EMAC_PHYADDR,
> -               MII_BMSR, &status);
> -
> -       if (!(status & BMSR_LSTATUS)) {
> -               /* Try to re-negotiate if we don't have link already. */
> -               if (at91emac_phy_reset(netdev))
> -                       return -2;
> -
> -               for (i = 0; i < 100000 / 100; i++) {
> -                       at91emac_read(emac, CONFIG_DRIVER_AT91EMAC_PHYADDR,
> -                               MII_BMSR, &status);
> -                       if (status & BMSR_LSTATUS)
> -                               break;
> -                       udelay(100);
> -               }
> -       }
> -       if (!(status & BMSR_LSTATUS)) {
> -               debug_cond(VERBOSEP, "%s: link down\n", netdev->name);
> -               return -3;
> -       } else {
> -               at91emac_read(emac, CONFIG_DRIVER_AT91EMAC_PHYADDR,
> -                       MII_ADVERTISE, &adv);
> -               at91emac_read(emac, CONFIG_DRIVER_AT91EMAC_PHYADDR,
> -                       MII_LPA, &lpa);
> -               media = mii_nway_result(lpa & adv);
> -               speed = (media & (ADVERTISE_100FULL | ADVERTISE_100HALF)
> -                        ? 1 : 0);
> -               duplex = (media & ADVERTISE_FULL) ? 1 : 0;
> -               debug_cond(VERBOSEP, "%s: link up, %sMbps %s-duplex\n",
> -                      netdev->name,
> -                      speed ? "100" : "10",
> -                      duplex ? "full" : "half");
> -       }
> -       return 0;
> -}
> -
> -int at91emac_UpdateLinkSpeed(at91_emac_t *emac)
> -{
> -       unsigned short stat1;
> -
> -       at91emac_read(emac, CONFIG_DRIVER_AT91EMAC_PHYADDR, MII_BMSR, &stat1);
> -
> -       if (!(stat1 & BMSR_LSTATUS))    /* link status up? */
> -               return -1;
> -
> -       if (stat1 & BMSR_100FULL) {
> -               /*set Emac for 100BaseTX and Full Duplex  */
> -               writel(readl(&emac->cfg) |
> -                       AT91_EMAC_CFG_SPD | AT91_EMAC_CFG_FD,
> -                       &emac->cfg);
> -               return 0;
> -       }
> -
> -       if (stat1 & BMSR_10FULL) {
> -               /*set MII for 10BaseT and Full Duplex  */
> -               writel((readl(&emac->cfg) &
> -                       ~(AT91_EMAC_CFG_SPD | AT91_EMAC_CFG_FD)
> -                       ) | AT91_EMAC_CFG_FD,
> -                       &emac->cfg);
> -               return 0;
> -       }
> -
> -       if (stat1 & BMSR_100HALF) {
> -               /*set MII for 100BaseTX and Half Duplex  */
> -               writel((readl(&emac->cfg) &
> -                       ~(AT91_EMAC_CFG_SPD | AT91_EMAC_CFG_FD)
> -                       ) | AT91_EMAC_CFG_SPD,
> -                       &emac->cfg);
> -               return 0;
> -       }
> -
> -       if (stat1 & BMSR_10HALF) {
> -               /*set MII for 10BaseT and Half Duplex  */
> -               writel((readl(&emac->cfg) &
> -                       ~(AT91_EMAC_CFG_SPD | AT91_EMAC_CFG_FD)),
> -                       &emac->cfg);
> -               return 0;
> -       }
> -       return 0;
> -}
> -
> -static int at91emac_init(struct eth_device *netdev, struct bd_info *bd)
> -{
> -       int i;
> -       u32 value;
> -       emac_device *dev;
> -       at91_emac_t *emac;
> -       at91_pio_t *pio = (at91_pio_t *) ATMEL_BASE_PIO;
> -
> -       emac = (at91_emac_t *) netdev->iobase;
> -       dev = (emac_device *) netdev->priv;
> -
> -       /* PIO Disable Register */
> -       value = ATMEL_PMX_AA_EMDIO |    ATMEL_PMX_AA_EMDC |
> -               ATMEL_PMX_AA_ERXER |    ATMEL_PMX_AA_ERX1 |
> -               ATMEL_PMX_AA_ERX0 |     ATMEL_PMX_AA_ECRS |
> -               ATMEL_PMX_AA_ETX1 |     ATMEL_PMX_AA_ETX0 |
> -               ATMEL_PMX_AA_ETXEN |    ATMEL_PMX_AA_EREFCK;
> -
> -       writel(value, &pio->pioa.pdr);
> -       writel(value, &pio->pioa.mux.pio2.asr);
> -
> -#ifdef CONFIG_RMII
> -       value = ATMEL_PMX_BA_ERXCK;
> -#else
> -       value = ATMEL_PMX_BA_ERXCK |    ATMEL_PMX_BA_ECOL |
> -               ATMEL_PMX_BA_ERXDV |    ATMEL_PMX_BA_ERX3 |
> -               ATMEL_PMX_BA_ERX2 |     ATMEL_PMX_BA_ETXER |
> -               ATMEL_PMX_BA_ETX3 |     ATMEL_PMX_BA_ETX2;
> -#endif
> -       writel(value, &pio->piob.pdr);
> -       writel(value, &pio->piob.mux.pio2.bsr);
> -
> -       at91_periph_clk_enable(ATMEL_ID_EMAC);
> -
> -       writel(readl(&emac->ctl) | AT91_EMAC_CTL_CSR, &emac->ctl);
> -
> -       /* Init Ethernet buffers */
> -       for (i = 0; i < RBF_FRAMEMAX; i++) {
> -               dev->rbfdt[i].addr = (unsigned long) net_rx_packets[i];
> -               dev->rbfdt[i].size = 0;
> -       }
> -       dev->rbfdt[RBF_FRAMEMAX - 1].addr |= RBF_WRAP;
> -       dev->rbindex = 0;
> -       writel((u32) &(dev->rbfdt[0]), &emac->rbqp);
> -
> -       writel(readl(&emac->rsr) &
> -               ~(AT91_EMAC_RSR_OVR | AT91_EMAC_RSR_REC | AT91_EMAC_RSR_BNA),
> -               &emac->rsr);
> -
> -       value = AT91_EMAC_CFG_CAF |     AT91_EMAC_CFG_NBC |
> -               HCLK_DIV;
> -#ifdef CONFIG_RMII
> -       value |= AT91_EMAC_CFG_RMII;
> -#endif
> -       writel(value, &emac->cfg);
> -
> -       writel(readl(&emac->ctl) | AT91_EMAC_CTL_TE | AT91_EMAC_CTL_RE,
> -               &emac->ctl);
> -
> -       if (!at91emac_phy_init(netdev)) {
> -               at91emac_UpdateLinkSpeed(emac);
> -               return 0;
> -       }
> -       return -1;
> -}
> -
> -static void at91emac_halt(struct eth_device *netdev)
> -{
> -       at91_emac_t *emac;
> -
> -       emac = (at91_emac_t *) netdev->iobase;
> -       writel(readl(&emac->ctl) & ~(AT91_EMAC_CTL_TE | AT91_EMAC_CTL_RE),
> -               &emac->ctl);
> -       debug_cond(DEBUG_AT91EMAC, "halt MAC\n");
> -}
> -
> -static int at91emac_send(struct eth_device *netdev, void *packet, int length)
> -{
> -       at91_emac_t *emac;
> -
> -       emac = (at91_emac_t *) netdev->iobase;
> -
> -       while (!(readl(&emac->tsr) & AT91_EMAC_TSR_BNQ))
> -               ;
> -       writel((u32) packet, &emac->tar);
> -       writel(AT91_EMAC_TCR_LEN(length), &emac->tcr);
> -       while (AT91_EMAC_TCR_LEN(readl(&emac->tcr)))
> -               ;
> -       debug_cond(DEBUG_AT91EMAC, "Send %d\n", length);
> -       writel(readl(&emac->tsr) | AT91_EMAC_TSR_COMP, &emac->tsr);
> -       return 0;
> -}
> -
> -static int at91emac_recv(struct eth_device *netdev)
> -{
> -       emac_device *dev;
> -       at91_emac_t *emac;
> -       rbf_t *rbfp;
> -       int size;
> -
> -       emac = (at91_emac_t *) netdev->iobase;
> -       dev = (emac_device *) netdev->priv;
> -
> -       rbfp = &dev->rbfdt[dev->rbindex];
> -       while (rbfp->addr & RBF_OWNER)  {
> -               size = rbfp->size & RBF_SIZE;
> -               net_process_received_packet(net_rx_packets[dev->rbindex], size);
> -
> -               debug_cond(DEBUG_AT91EMAC, "Recv[%ld]: %d bytes @ %lx\n",
> -                       dev->rbindex, size, rbfp->addr);
> -
> -               rbfp->addr &= ~RBF_OWNER;
> -               rbfp->size = 0;
> -               if (dev->rbindex < (RBF_FRAMEMAX-1))
> -                       dev->rbindex++;
> -               else
> -                       dev->rbindex = 0;
> -
> -               rbfp = &(dev->rbfdt[dev->rbindex]);
> -               if (!(rbfp->addr & RBF_OWNER))
> -                       writel(readl(&emac->rsr) | AT91_EMAC_RSR_REC,
> -                               &emac->rsr);
> -       }
> -
> -       if (readl(&emac->isr) & AT91_EMAC_IxR_RBNA) {
> -               /* EMAC silicon bug 41.3.1 workaround 1 */
> -               writel(readl(&emac->ctl) & ~AT91_EMAC_CTL_RE, &emac->ctl);
> -               writel(readl(&emac->ctl) | AT91_EMAC_CTL_RE, &emac->ctl);
> -               dev->rbindex = 0;
> -               printf("%s: reset receiver (EMAC dead lock bug)\n",
> -                       netdev->name);
> -       }
> -       return 0;
> -}
> -
> -static int at91emac_write_hwaddr(struct eth_device *netdev)
> -{
> -       at91_emac_t *emac;
> -       emac = (at91_emac_t *) netdev->iobase;
> -
> -       at91_periph_clk_enable(ATMEL_ID_EMAC);
> -
> -       debug_cond(DEBUG_AT91EMAC,
> -               "init MAC-ADDR %02x:%02x:%02x:%02x:%02x:%02x\n",
> -               netdev->enetaddr[5], netdev->enetaddr[4], netdev->enetaddr[3],
> -               netdev->enetaddr[2], netdev->enetaddr[1], netdev->enetaddr[0]);
> -       writel( (netdev->enetaddr[0] | netdev->enetaddr[1] << 8 |
> -                       netdev->enetaddr[2] << 16 | netdev->enetaddr[3] << 24),
> -                       &emac->sa2l);
> -       writel((netdev->enetaddr[4] | netdev->enetaddr[5] << 8), &emac->sa2h);
> -       debug_cond(DEBUG_AT91EMAC, "init MAC-ADDR %x%x\n",
> -               readl(&emac->sa2h), readl(&emac->sa2l));
> -       return 0;
> -}
> -
> -int at91emac_register(struct bd_info *bis, unsigned long iobase)
> -{
> -       emac_device *emac;
> -       emac_device *emacfix;
> -       struct eth_device *dev;
> -
> -       if (iobase == 0)
> -               iobase = ATMEL_BASE_EMAC;
> -       emac = malloc(sizeof(*emac)+512);
> -       if (emac == NULL)
> -               return -1;
> -       dev = malloc(sizeof(*dev));
> -       if (dev == NULL) {
> -               free(emac);
> -               return -1;
> -       }
> -       /* alignment as per Errata (64 bytes) is insufficient! */
> -       emacfix = (emac_device *) (((unsigned long) emac + 0x1ff) & 0xFFFFFE00);
> -       memset(emacfix, 0, sizeof(emac_device));
> -
> -       memset(dev, 0, sizeof(*dev));
> -       strcpy(dev->name, "emac");
> -       dev->iobase = iobase;
> -       dev->priv = emacfix;
> -       dev->init = at91emac_init;
> -       dev->halt = at91emac_halt;
> -       dev->send = at91emac_send;
> -       dev->recv = at91emac_recv;
> -       dev->write_hwaddr = at91emac_write_hwaddr;
> -
> -       eth_register(dev);
> -
> -#if defined(CONFIG_MII) || defined(CONFIG_CMD_MII)
> -       int retval;
> -       struct mii_dev *mdiodev = mdio_alloc();
> -       if (!mdiodev)
> -               return -ENOMEM;
> -       strncpy(mdiodev->name, dev->name, MDIO_NAME_LEN);
> -       mdiodev->read = at91emac_mii_read;
> -       mdiodev->write = at91emac_mii_write;
> -
> -       retval = mdio_register(mdiodev);
> -       if (retval < 0)
> -               return retval;
> -#endif
> -       return 1;
> -}
> diff --git a/include/netdev.h b/include/netdev.h
> index 00a0993a83..fb18f09893 100644
> --- a/include/netdev.h
> +++ b/include/netdev.h
> @@ -29,7 +29,6 @@ int board_interface_eth_init(struct udevice *dev,
>  int cpu_eth_init(struct bd_info *bis);
>
>  /* Driver initialization prototypes */
> -int at91emac_register(struct bd_info *bis, unsigned long iobase);
>  int ax88180_initialize(struct bd_info *bis);
>  int bcm_sf2_eth_register(struct bd_info *bis, u8 dev_num);
>  int bfin_EMAC_initialize(struct bd_info *bis);
> diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt
> index a1a12813a6..608bda21e6 100644
> --- a/scripts/config_whitelist.txt
> +++ b/scripts/config_whitelist.txt
> @@ -278,8 +278,6 @@ CONFIG_DP_DDR_CTRL
>  CONFIG_DP_DDR_DIMM_SLOTS_PER_CTLR
>  CONFIG_DP_DDR_NUM_CTRLS
>  CONFIG_DRAM_TIMINGS_
> -CONFIG_DRIVER_AT91EMAC_PHYADDR
> -CONFIG_DRIVER_AT91EMAC_QUIET
>  CONFIG_DRIVER_DM9000
>  CONFIG_DSP_CLUSTER_START
>  CONFIG_DWC2_DFLT_SPEED_FULL
> --
> 2.25.1
>
Reviewd-by: Ramon Fried <rfried.dev at gmail.com>


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