* [PATCH] net: remove unused CONFIG_DRIVER_AT91EMAC_*
@ 2021-08-25 10:28 Eugen Hristev
2021-08-28 13:37 ` Ramon Fried
0 siblings, 1 reply; 3+ messages in thread
From: Eugen Hristev @ 2021-08-25 10:28 UTC (permalink / raw)
To: joe.hershberger, rfried.dev, u-boot; +Cc: Eugen Hristev
AT91EMAC driver is unused, thus removing.
Signed-off-by: Eugen Hristev <eugen.hristev@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@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
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] net: remove unused CONFIG_DRIVER_AT91EMAC_*
2021-08-25 10:28 [PATCH] net: remove unused CONFIG_DRIVER_AT91EMAC_* Eugen Hristev
@ 2021-08-28 13:37 ` Ramon Fried
2021-09-20 6:38 ` Eugen.Hristev
0 siblings, 1 reply; 3+ messages in thread
From: Ramon Fried @ 2021-08-28 13:37 UTC (permalink / raw)
To: Eugen Hristev; +Cc: Joe Hershberger, U-Boot Mailing List
On Wed, Aug 25, 2021 at 1:28 PM Eugen Hristev
<eugen.hristev@microchip.com> wrote:
>
> AT91EMAC driver is unused, thus removing.
>
> Signed-off-by: Eugen Hristev <eugen.hristev@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@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@gmail.com>
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] net: remove unused CONFIG_DRIVER_AT91EMAC_*
2021-08-28 13:37 ` Ramon Fried
@ 2021-09-20 6:38 ` Eugen.Hristev
0 siblings, 0 replies; 3+ messages in thread
From: Eugen.Hristev @ 2021-09-20 6:38 UTC (permalink / raw)
To: rfried.dev; +Cc: joe.hershberger, u-boot
On 8/28/21 4:37 PM, Ramon Fried wrote:
> On Wed, Aug 25, 2021 at 1:28 PM Eugen Hristev
> <eugen.hristev@microchip.com> wrote:
>>
>> AT91EMAC driver is unused, thus removing.
>>
>> Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
>> ---
>> 2.25.1
>>
> Reviewd-by: Ramon Fried <rfried.dev@gmail.com>
>
Applied to u-boot-atmel/next
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2021-09-20 6:38 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2021-08-25 10:28 [PATCH] net: remove unused CONFIG_DRIVER_AT91EMAC_* Eugen Hristev
2021-08-28 13:37 ` Ramon Fried
2021-09-20 6:38 ` Eugen.Hristev
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