+/* SPDX-License-Identifier: GPL-2.0+ */
/*
* (C) Copyright 2010
* Vipin Kumar, ST Micoelectronics, vipin.kumar@st.com.
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#ifndef _DW_ETH_H
#define _DW_ETH_H
+#include <asm/cache.h>
+#include <net.h>
+
+#if CONFIG_IS_ENABLED(DM_GPIO)
+#include <asm-generic/gpio.h>
+#endif
+
#define CONFIG_TX_DESCR_NUM 16
#define CONFIG_RX_DESCR_NUM 16
#define CONFIG_ETH_BUFSIZE 2048
u32 status; /* 0x14 */
u32 opmode; /* 0x18 */
u32 intenable; /* 0x1c */
- u8 reserved[40];
+ u32 reserved1[2];
+ u32 axibus; /* 0x28 */
+ u32 reserved2[7];
u32 currhosttxdesc; /* 0x48 */
u32 currhostrxdesc; /* 0x4c */
u32 currhosttxbuffaddr; /* 0x50 */
struct dmamacdescr {
u32 txrx_status;
u32 dmamac_cntl;
- void *dmamac_addr;
- struct dmamacdescr *dmamac_next;
+ u32 dmamac_addr;
+ u32 dmamac_next;
} __aligned(ARCH_DMA_MINALIGN);
/*
char rxbuffs[RX_TOTAL_BUFSIZE] __aligned(ARCH_DMA_MINALIGN);
u32 interface;
+ u32 max_speed;
u32 tx_currdescnum;
u32 rx_currdescnum;
struct eth_mac_regs *mac_regs_p;
struct eth_dma_regs *dma_regs_p;
-
+#ifndef CONFIG_DM_ETH
struct eth_device *dev;
+#endif
+#if CONFIG_IS_ENABLED(DM_GPIO)
+ struct gpio_desc reset_gpio;
+#endif
+#ifdef CONFIG_CLK
+ struct clk *clocks; /* clock list */
+ int clock_count; /* number of clock in clock list */
+#endif
+
struct phy_device *phydev;
struct mii_dev *bus;
};
+#ifdef CONFIG_DM_ETH
+int designware_eth_ofdata_to_platdata(struct udevice *dev);
+int designware_eth_probe(struct udevice *dev);
+extern const struct eth_ops designware_eth_ops;
+
+struct dw_eth_pdata {
+ struct eth_pdata eth_pdata;
+ u32 reset_delays[3];
+};
+
+int designware_eth_init(struct dw_eth_dev *priv, u8 *enetaddr);
+int designware_eth_enable(struct dw_eth_dev *priv);
+int designware_eth_send(struct udevice *dev, void *packet, int length);
+int designware_eth_recv(struct udevice *dev, int flags, uchar **packetp);
+int designware_eth_free_pkt(struct udevice *dev, uchar *packet,
+ int length);
+void designware_eth_stop(struct udevice *dev);
+int designware_eth_write_hwaddr(struct udevice *dev);
+#endif
+
#endif