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bootloader/u-boot_2015_04/drivers/net/dm9000x.h 3.46 KB
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  /*
   * dm9000 Ethernet
   */
  
  #ifdef CONFIG_DRIVER_DM9000
  
  #define DM9000_ID		0x90000A46
  #define DM9000_PKT_MAX		1536	/* Received packet max size */
  #define DM9000_PKT_RDY		0x01	/* Packet ready to receive */
  
  /* although the registers are 16 bit, they are 32-bit aligned.
   */
  
  #define DM9000_NCR             0x00
  #define DM9000_NSR             0x01
  #define DM9000_TCR             0x02
  #define DM9000_TSR1            0x03
  #define DM9000_TSR2            0x04
  #define DM9000_RCR             0x05
  #define DM9000_RSR             0x06
  #define DM9000_ROCR            0x07
  #define DM9000_BPTR            0x08
  #define DM9000_FCTR            0x09
  #define DM9000_FCR             0x0A
  #define DM9000_EPCR            0x0B
  #define DM9000_EPAR            0x0C
  #define DM9000_EPDRL           0x0D
  #define DM9000_EPDRH           0x0E
  #define DM9000_WCR             0x0F
  
  #define DM9000_PAR             0x10
  #define DM9000_MAR             0x16
  
  #define DM9000_GPCR			0x1e
  #define DM9000_GPR             0x1f
  #define DM9000_TRPAL           0x22
  #define DM9000_TRPAH           0x23
  #define DM9000_RWPAL           0x24
  #define DM9000_RWPAH           0x25
  
  #define DM9000_VIDL            0x28
  #define DM9000_VIDH            0x29
  #define DM9000_PIDL            0x2A
  #define DM9000_PIDH            0x2B
  
  #define DM9000_CHIPR           0x2C
  #define DM9000_SMCR            0x2F
  
  #define DM9000_PHY		0x40	/* PHY address 0x01 */
  
  #define DM9000_MRCMDX          0xF0
  #define DM9000_MRCMD           0xF2
  #define DM9000_MRRL            0xF4
  #define DM9000_MRRH            0xF5
  #define DM9000_MWCMDX			0xF6
  #define DM9000_MWCMD           0xF8
  #define DM9000_MWRL            0xFA
  #define DM9000_MWRH            0xFB
  #define DM9000_TXPLL           0xFC
  #define DM9000_TXPLH           0xFD
  #define DM9000_ISR             0xFE
  #define DM9000_IMR             0xFF
  
  #define NCR_EXT_PHY		(1<<7)
  #define NCR_WAKEEN		(1<<6)
  #define NCR_FCOL		(1<<4)
  #define NCR_FDX			(1<<3)
  #define NCR_LBK			(3<<1)
  #define NCR_LBK_INT_MAC		(1<<1)
  #define NCR_LBK_INT_PHY		(2<<1)
  #define NCR_RST			(1<<0)
  
  #define NSR_SPEED		(1<<7)
  #define NSR_LINKST		(1<<6)
  #define NSR_WAKEST		(1<<5)
  #define NSR_TX2END		(1<<3)
  #define NSR_TX1END		(1<<2)
  #define NSR_RXOV		(1<<1)
  
  #define TCR_TJDIS		(1<<6)
  #define TCR_EXCECM		(1<<5)
  #define TCR_PAD_DIS2	(1<<4)
  #define TCR_CRC_DIS2	(1<<3)
  #define TCR_PAD_DIS1	(1<<2)
  #define TCR_CRC_DIS1	(1<<1)
  #define TCR_TXREQ		(1<<0)
  
  #define TSR_TJTO		(1<<7)
  #define TSR_LC			(1<<6)
  #define TSR_NC			(1<<5)
  #define TSR_LCOL		(1<<4)
  #define TSR_COL			(1<<3)
  #define TSR_EC			(1<<2)
  
  #define RCR_WTDIS		(1<<6)
  #define RCR_DIS_LONG	(1<<5)
  #define RCR_DIS_CRC		(1<<4)
  #define RCR_ALL			(1<<3)
  #define RCR_RUNT		(1<<2)
  #define RCR_PRMSC		(1<<1)
  #define RCR_RXEN		(1<<0)
  
  #define RSR_RF			(1<<7)
  #define RSR_MF			(1<<6)
  #define RSR_LCS			(1<<5)
  #define RSR_RWTO		(1<<4)
  #define RSR_PLE			(1<<3)
  #define RSR_AE			(1<<2)
  #define RSR_CE			(1<<1)
  #define RSR_FOE			(1<<0)
  
  #define EPCR_EPOS_PHY		(1<<3)
  #define EPCR_EPOS_EE		(0<<3)
  #define EPCR_ERPRR		(1<<2)
  #define EPCR_ERPRW		(1<<1)
  #define EPCR_ERRE		(1<<0)
  
  #define FCTR_HWOT(ot)	(( ot & 0xf ) << 4 )
  #define FCTR_LWOT(ot)	( ot & 0xf )
  
  #define BPTR_BPHW(x)	((x) << 4)
  #define BPTR_JPT_200US		(0x07)
  #define BPTR_JPT_600US		(0x0f)
  
  #define IMR_PAR			(1<<7)
  #define IMR_ROOM		(1<<3)
  #define IMR_ROM			(1<<2)
  #define IMR_PTM			(1<<1)
  #define IMR_PRM			(1<<0)
  
  #define ISR_ROOS		(1<<3)
  #define ISR_ROS			(1<<2)
  #define ISR_PTS			(1<<1)
  #define ISR_PRS			(1<<0)
  
  #define GPCR_GPIO0_OUT		(1<<0)
  
  #define GPR_PHY_PWROFF		(1<<0)
  
  #endif