--- /dev/null
+/* ax88180.h: ASIX AX88180 Non-PCI Gigabit Ethernet u-boot driver */
+/*
+ *
+ * This program is free software; you can distribute it and/or modify it
+ * under the terms of the GNU General Public License (Version 2) as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope 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, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ *
+ */
+
+#ifndef _AX88180_H_
+#define _AX88180_H_
+
+#include <asm/io.h>
+#include <asm/types.h>
+#include <config.h>
+
+typedef enum _ax88180_link_state {
+ INS_LINK_DOWN,
+ INS_LINK_UP,
+ INS_LINK_UNKNOWN
+} ax88180_link_state;
+
+struct ax88180_private {
+ unsigned char BusWidth;
+ unsigned char PadSize;
+ unsigned short PhyAddr;
+ unsigned short PhyID0;
+ unsigned short PhyID1;
+ unsigned short FirstTxDesc;
+ unsigned short NextTxDesc;
+ ax88180_link_state LinkState;
+};
+
+#define BUS_WIDTH_16 1
+#define BUS_WIDTH_32 2
+
+#define ENABLE_JUMBO 1
+#define DISABLE_JUMBO 0
+
+#define ENABLE_BURST 1
+#define DISABLE_BURST 0
+
+#define NORMAL_RX_MODE 0
+#define RX_LOOPBACK_MODE 1
+#define RX_INIFINIT_LOOP_MODE 2
+#define TX_INIFINIT_LOOP_MODE 3
+
+#define DEFAULT_ETH_MTU 1500
+
+/* Jumbo packet size 4086 bytes included 4 bytes CRC*/
+#define MAX_JUMBO_MTU 4072
+
+/* Max Tx Jumbo size 4086 bytes included 4 bytes CRC */
+#define MAX_TX_JUMBO_SIZE 4086
+
+/* Max Rx Jumbo size is 15K Bytes */
+#define MAX_RX_SIZE 0x3C00
+
+#define MARVELL_ALASKA_PHYSID0 0x141
+#define MARVELL_88E1118_PHYSID1 0xE40
+
+#define CICADA_CIS8201_PHYSID0 0x000F
+
+#define MEDIA_AUTO 0
+#define MEDIA_1000FULL 1
+#define MEDIA_1000HALF 2
+#define MEDIA_100FULL 3
+#define MEDIA_100HALF 4
+#define MEDIA_10FULL 5
+#define MEDIA_10HALF 6
+#define MEDIA_UNKNOWN 7
+
+#define AUTO_MEDIA 0
+#define FORCE_MEDIA 1
+
+#define TXDP_MASK 3
+#define TXDP0 0
+#define TXDP1 1
+#define TXDP2 2
+#define TXDP3 3
+
+#define CMD_MAP_SIZE 0x100
+
+#if defined (CONFIG_DRIVER_AX88180_16BIT)
+ #define AX88180_MEMORY_SIZE 0x00004000
+ #define START_BASE 0x1000
+
+ #define RX_BUF_SIZE 0x1000
+ #define TX_BUF_SIZE 0x0F00
+
+ #define TX_BASE START_BASE
+ #define CMD_BASE (TX_BASE + TX_BUF_SIZE)
+ #define RX_BASE (CMD_BASE + CMD_MAP_SIZE)
+#else
+ #define AX88180_MEMORY_SIZE 0x00010000
+
+ #define RX_BUF_SIZE 0x8000
+ #define TX_BUF_SIZE 0x7C00
+
+ #define RX_BASE 0x0000
+ #define TX_BASE (RX_BASE + RX_BUF_SIZE)
+ #define CMD_BASE (TX_BASE + TX_BUF_SIZE)
+#endif
+
+/* AX88180 Memory Mapping Definition */
+#define RXBUFFER_START RX_BASE
+ #define RX_PACKET_LEN_OFFSET 0
+ #define RX_PAGE_NUM_MASK 0x7FF /* RX pages 0~7FFh */
+#define TXBUFFER_START TX_BASE
+
+/* AX88180 MAC Register Definition */
+#define DECODE (0)
+ #define DECODE_EN 0x00000001
+#define BASE (6)
+#define CMD (CMD_BASE + 0x0000)
+ #define WAKEMOD 0x00000001
+ #define TXEN 0x00000100
+ #define RXEN 0x00000200
+ #define DEFAULT_CMD WAKEMOD
+#define IMR (CMD_BASE + 0x0004)
+ #define IMR_RXBUFFOVR 0x00000001
+ #define IMR_WATCHDOG 0x00000002
+ #define IMR_TX 0x00000008
+ #define IMR_RX 0x00000010
+ #define IMR_PHY 0x00000020
+ #define CLEAR_IMR 0x00000000
+ #define DEFAULT_IMR (IMR_PHY | IMR_RX | IMR_TX |\
+ IMR_RXBUFFOVR | IMR_WATCHDOG)
+#define ISR (CMD_BASE + 0x0008)
+ #define ISR_RXBUFFOVR 0x00000001
+ #define ISR_WATCHDOG 0x00000002
+ #define ISR_TX 0x00000008
+ #define ISR_RX 0x00000010
+ #define ISR_PHY 0x00000020
+#define TXCFG (CMD_BASE + 0x0010)
+ #define AUTOPAD_CRC 0x00000050
+ #define DEFAULT_TXCFG AUTOPAD_CRC
+#define TXCMD (CMD_BASE + 0x0014)
+ #define TXCMD_TXDP_MASK 0x00006000
+ #define TXCMD_TXDP0 0x00000000
+ #define TXCMD_TXDP1 0x00002000
+ #define TXCMD_TXDP2 0x00004000
+ #define TXCMD_TXDP3 0x00006000
+ #define TX_START_WRITE 0x00008000
+ #define TX_STOP_WRITE 0x00000000
+ #define DEFAULT_TXCMD 0x00000000
+#define TXBS (CMD_BASE + 0x0018)
+ #define TXDP0_USED 0x00000001
+ #define TXDP1_USED 0x00000002
+ #define TXDP2_USED 0x00000004
+ #define TXDP3_USED 0x00000008
+ #define DEFAULT_TXBS 0x00000000
+#define TXDES0 (CMD_BASE + 0x0020)
+ #define TXDPx_ENABLE 0x00008000
+ #define TXDPx_LEN_MASK 0x00001FFF
+ #define DEFAULT_TXDES0 0x00000000
+#define TXDES1 (CMD_BASE + 0x0024)
+ #define TXDPx_ENABLE 0x00008000
+ #define TXDPx_LEN_MASK 0x00001FFF
+ #define DEFAULT_TXDES1 0x00000000
+#define TXDES2 (CMD_BASE + 0x0028)
+ #define TXDPx_ENABLE 0x00008000
+ #define TXDPx_LEN_MASK 0x00001FFF
+ #define DEFAULT_TXDES2 0x00000000
+#define TXDES3 (CMD_BASE + 0x002C)
+ #define TXDPx_ENABLE 0x00008000
+ #define TXDPx_LEN_MASK 0x00001FFF
+ #define DEFAULT_TXDES3 0x00000000
+#define RXCFG (CMD_BASE + 0x0030)
+ #define RXBUFF_PROTECT 0x00000001
+ #define RXTCPCRC_CHECK 0x00000010
+ #define RXFLOW_ENABLE 0x00000100
+ #define DEFAULT_RXCFG RXBUFF_PROTECT
+#define RXCURT (CMD_BASE + 0x0034)
+ #define DEFAULT_RXCURT 0x00000000
+#define RXBOUND (CMD_BASE + 0x0038)
+ #define DEFAULT_RXBOUND 0x7FF /* RX pages 0~7FFh */
+#define MACCFG0 (CMD_BASE + 0x0040)
+ #define MACCFG0_BIT3_0 0x00000007
+ #define IPGT_VAL 0x00000150
+ #define TXFLOW_ENABLE 0x00001000
+ #define SPEED100 0x00008000
+ #define DEFAULT_MACCFG0 (IPGT_VAL | MACCFG0_BIT3_0)
+#define MACCFG1 (CMD_BASE + 0x0044)
+ #define RGMII_EN 0x00000002
+ #define RXFLOW_EN 0x00000020
+ #define FULLDUPLEX 0x00000040
+ #define MAX_JUMBO_LEN 0x00000780
+ #define RXJUMBO_EN 0x00000800
+ #define GIGA_MODE_EN 0x00001000
+ #define RXCRC_CHECK 0x00002000
+ #define RXPAUSE_DA_CHECK 0x00004000
+
+ #define JUMBO_LEN_4K 0x00000200
+ #define JUMBO_LEN_15K 0x00000780
+ #define DEFAULT_MACCFG1 (RXCRC_CHECK | RXPAUSE_DA_CHECK | \
+ RGMII_EN)
+ #define CICADA_DEFAULT_MACCFG1 (RXCRC_CHECK | RXPAUSE_DA_CHECK)
+#define MACCFG2 (CMD_BASE + 0x0048)
+ #define MACCFG2_BIT15_8 0x00000100
+ #define JAM_LIMIT_MASK 0x000000FC
+ #define DEFAULT_JAM_LIMIT 0x00000064
+ #define DEFAULT_MACCFG2 MACCFG2_BIT15_8
+#define MACCFG3 (CMD_BASE + 0x004C)
+ #define IPGR2_VAL 0x0000000E
+ #define IPGR1_VAL 0x00000600
+ #define NOABORT 0x00008000
+ #define DEFAULT_MACCFG3 (IPGR1_VAL | IPGR2_VAL)
+#define TXPAUT (CMD_BASE + 0x0054)
+ #define DEFAULT_TXPAUT 0x001FE000
+#define RXBTHD0 (CMD_BASE + 0x0058)
+ #define DEFAULT_RXBTHD0 0x00000300
+#define RXBTHD1 (CMD_BASE + 0x005C)
+ #define DEFAULT_RXBTHD1 0x00000600
+#define RXFULTHD (CMD_BASE + 0x0060)
+ #define DEFAULT_RXFULTHD 0x00000100
+#define MISC (CMD_BASE + 0x0068)
+ /* Normal operation mode */
+ #define MISC_NORMAL 0x00000003
+ /* Clear bit 0 to reset MAC */
+ #define MISC_RESET_MAC 0x00000002
+ /* Clear bit 1 to reset PHY */
+ #define MISC_RESET_PHY 0x00000001
+ /* Clear bit 0 and 1 to reset MAC and PHY */
+ #define MISC_RESET_MAC_PHY 0x00000000
+ #define DEFAULT_MISC MISC_NORMAL
+#define MACID0 (CMD_BASE + 0x0070)
+#define MACID1 (CMD_BASE + 0x0074)
+#define MACID2 (CMD_BASE + 0x0078)
+#define TXLEN (CMD_BASE + 0x007C)
+ #define DEFAULT_TXLEN 0x000005FC
+#define RXFILTER (CMD_BASE + 0x0080)
+ #define RX_RXANY 0x00000001
+ #define RX_MULTICAST 0x00000002
+ #define RX_UNICAST 0x00000004
+ #define RX_BROADCAST 0x00000008
+ #define RX_MULTI_HASH 0x00000010
+ #define DISABLE_RXFILTER 0x00000000
+ #define DEFAULT_RXFILTER (RX_BROADCAST + RX_UNICAST)
+#define MDIOCTRL (CMD_BASE + 0x0084)
+ #define PHY_ADDR_MASK 0x0000001F
+ #define REG_ADDR_MASK 0x00001F00
+ #define READ_PHY 0x00004000
+ #define WRITE_PHY 0x00008000
+#define MDIODP (CMD_BASE + 0x0088)
+#define GPIOCTRL (CMD_BASE + 0x008C)
+#define RXINDICATOR (CMD_BASE + 0x0090)
+ #define RX_START_READ 0x00000001
+ #define RX_STOP_READ 0x00000000
+ #define DEFAULT_RXINDICATOR RX_STOP_READ
+#define TXST (CMD_BASE + 0x0094)
+#define MDCCLKPAT (CMD_BASE + 0x00A0)
+#define RXIPCRCCNT (CMD_BASE + 0x00A4)
+#define RXCRCCNT (CMD_BASE + 0x00A8)
+#define TXFAILCNT (CMD_BASE + 0x00AC)
+#define PROMDP (CMD_BASE + 0x00B0)
+#define PROMCTRL (CMD_BASE + 0x00B4)
+ #define RELOAD_EEPROM 0x00000200
+#define MAXRXLEN (CMD_BASE + 0x00B8)
+#define HASHTAB0 (CMD_BASE + 0x00C0)
+#define HASHTAB1 (CMD_BASE + 0x00C4)
+#define HASHTAB2 (CMD_BASE + 0x00C8)
+#define HASHTAB3 (CMD_BASE + 0x00CC)
+#define DOGTHD0 (CMD_BASE + 0x00E0)
+ #define DEFAULT_DOGTHD0 0x0000FFFF
+#define DOGTHD1 (CMD_BASE + 0x00E4)
+ #define START_WATCHDOG_TIMER 0x00008000
+ #define DEFAULT_DOGTHD1 0x00000FFF
+#define SOFTRST (CMD_BASE + 0x00EC)
+ #define SOFTRST_NORMAL 0x00000003
+ #define SOFTRST_RESET_MAC 0x00000002
+
+/* Marvell 88E1111 Gigabit PHY Register Definition */
+#define M88_SSR 0x0011
+ #define SSR_SPEED_MASK 0xC000
+ #define SSR_SPEED_1000 0x8000
+ #define SSR_SPEED_100 0x4000
+ #define SSR_SPEED_10 0x0000
+ #define SSR_DUPLEX 0x2000
+ #define SSR_MEDIA_RESOLVED_OK 0x0800
+
+ #define SSR_MEDIA_MASK (SSR_SPEED_MASK | SSR_DUPLEX)
+ #define SSR_1000FULL (SSR_SPEED_1000 | SSR_DUPLEX)
+ #define SSR_1000HALF SSR_SPEED_1000
+ #define SSR_100FULL (SSR_SPEED_100 | SSR_DUPLEX)
+ #define SSR_100HALF SSR_SPEED_100
+ #define SSR_10FULL (SSR_SPEED_10 | SSR_DUPLEX)
+ #define SSR_10HALF SSR_SPEED_10
+#define M88_IER 0x0012
+ #define LINK_CHANGE_INT 0x0400
+#define M88_ISR 0x0013
+ #define LINK_CHANGE_STATUS 0x0400
+#define M88E1111_EXT_SCR 0x0014
+ #define RGMII_RXCLK_DELAY 0x0080
+ #define RGMII_TXCLK_DELAY 0x0002
+ #define DEFAULT_EXT_SCR (RGMII_TXCLK_DELAY | RGMII_RXCLK_DELAY)
+#define M88E1111_EXT_SSR 0x001B
+ #define HWCFG_MODE_MASK 0x000F
+ #define RGMII_COPPER_MODE 0x000B
+
+/* Marvell 88E1118 Gigabit PHY Register Definition */
+#define M88E1118_CR 0x14
+ #define M88E1118_CR_RGMII_RXCLK_DELAY 0x0020
+ #define M88E1118_CR_RGMII_TXCLK_DELAY 0x0010
+ #define M88E1118_CR_DEFAULT (M88E1118_CR_RGMII_TXCLK_DELAY | \
+ M88E1118_CR_RGMII_RXCLK_DELAY)
+#define M88E1118_LEDCTL 0x10 /* Reg 16 on page 3 */
+ #define M88E1118_LEDCTL_LED2INT 0x200
+ #define M88E1118_LEDCTL_LED2BLNK 0x400
+ #define M88E1118_LEDCTL_LED0DUALMODE1 0xc
+ #define M88E1118_LEDCTL_LED0DUALMODE2 0xd
+ #define M88E1118_LEDCTL_LED0DUALMODE3 0xe
+ #define M88E1118_LEDCTL_LED0DUALMODE4 0xf
+ #define M88E1118_LEDCTL_DEFAULT (M88E1118_LEDCTL_LED2BLNK | \
+ M88E1118_LEDCTL_LED0DUALMODE4)
+
+#define M88E1118_LEDMIX 0x11 /* Reg 17 on page 3 */
+ #define M88E1118_LEDMIX_LED050 0x4
+ #define M88E1118_LEDMIX_LED150 0x8
+
+#define M88E1118_PAGE_SEL 0x16 /* Reg page select */
+
+/* CICADA CIS8201 Gigabit PHY Register Definition */
+#define CIS_IMR 0x0019
+ #define CIS_INT_ENABLE 0x8000
+ #define CIS_LINK_CHANGE_INT 0x2000
+#define CIS_ISR 0x001A
+ #define CIS_INT_PENDING 0x8000
+ #define CIS_LINK_CHANGE_STATUS 0x2000
+#define CIS_AUX_CTRL_STATUS 0x001C
+ #define CIS_AUTONEG_COMPLETE 0x8000
+ #define CIS_SPEED_MASK 0x0018
+ #define CIS_SPEED_1000 0x0010
+ #define CIS_SPEED_100 0x0008
+ #define CIS_SPEED_10 0x0000
+ #define CIS_DUPLEX 0x0020
+
+ #define CIS_MEDIA_MASK (CIS_SPEED_MASK | CIS_DUPLEX)
+ #define CIS_1000FULL (CIS_SPEED_1000 | CIS_DUPLEX)
+ #define CIS_1000HALF CIS_SPEED_1000
+ #define CIS_100FULL (CIS_SPEED_100 | CIS_DUPLEX)
+ #define CIS_100HALF CIS_SPEED_100
+ #define CIS_10FULL (CIS_SPEED_10 | CIS_DUPLEX)
+ #define CIS_10HALF CIS_SPEED_10
+ #define CIS_SMI_PRIORITY 0x0004
+
+static inline unsigned short INW (struct eth_device *dev, unsigned long addr)
+{
+ return le16_to_cpu(readw(addr + (void *)dev->iobase));
+}
+
+/*
+ Access RXBUFFER_START/TXBUFFER_START to read RX buffer/write TX buffer
+*/
+#if defined (CONFIG_DRIVER_AX88180_16BIT)
+static inline void OUTW (struct eth_device *dev, unsigned short command, unsigned long addr)
+{
+ writew(cpu_to_le16(command), addr + (void *)dev->iobase);
+}
+
+static inline unsigned short READ_RXBUF (struct eth_device *dev)
+{
+ return le16_to_cpu(readw(RXBUFFER_START + (void *)dev->iobase));
+}
+
+static inline void WRITE_TXBUF (struct eth_device *dev, unsigned short data)
+{
+ writew(cpu_to_le16(data), TXBUFFER_START + (void *)dev->iobase);
+}
+#else
+static inline void OUTW (struct eth_device *dev, unsigned short command, unsigned long addr)
+{
+ writel(cpu_to_le32(command), addr + (void *)dev->iobase);
+}
+
+static inline unsigned long READ_RXBUF (struct eth_device *dev)
+{
+ return le32_to_cpu(readl(RXBUFFER_START + (void *)dev->iobase));
+}
+
+static inline void WRITE_TXBUF (struct eth_device *dev, unsigned long data)
+{
+ writel(cpu_to_le32(data), TXBUFFER_START + (void *)dev->iobase);
+}
+#endif
+
+#endif /* _AX88180_H_ */
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