[参考译文] AM2431：AM2431连接到单个开关 IC 设置问题

尊敬的 Shaunak：

下面是我找到的 CPSW0_NUSS 寄存器。 这是您需要的吗？

CPSW_NUSS_VBUSP_CPSW_NUSS_IDVER_REG	0x6BA00903	ID Version Register [Memory Mapped]	
CPSW_NUSS_VBUSP_SYNCE_COUNT_REG	0x00000000	SyncE Count Register [Memory Mapped]	
CPSW_NUSS_VBUSP_SYNCE_MUX_REG	0x00000000	SyncE Mux Register [Memory Mapped]	
CPSW_NUSS_VBUSP_CONTROL_REG	0x00000000	Control Register [Memory Mapped]	
CPSW_NUSS_VBUSP_SGMII_NON_FIBER_MODE_REG	0x00000003	SGMII NON FIBER Mode Register [Memory Mapped]	
CPSW_NUSS_VBUSP_SERDES_RESET_ISO_REG	0x00000000	SyncE Mux Register [Memory Mapped]	
CPSW_NUSS_VBUSP_SUBSSYSTEM_STATUS_REG	0x00000000	Subsystem Status Register [Memory Mapped]	
CPSW_NUSS_VBUSP_SUBSYSTEM_CONFIG_REG	0x00070203	Subsystem Configuration Register [Memory Mapped]	
CPSW_NUSS_VBUSP_RGMII1_STATUS_REG	0x00000000	RGMII1 Status Register [Memory Mapped]	
CPSW_NUSS_VBUSP_RGMII2_STATUS_REG	0x00000000	RGMII2 Status Register [Memory Mapped]	
CPSW_NUSS_VBUSP_SGMII_IDVER_REG	0x4EC21102	SGMII IDVER register [Memory Mapped]	
CPSW_NUSS_VBUSP_SOFT_RESET_REG	0x00000000	SGMII Soft Reset Register [Memory Mapped]	
CPSW_NUSS_VBUSP_CONTROL_REG	0x00000000	SGMII Control Register [Memory Mapped]	
CPSW_NUSS_VBUSP_STATUS_REG	0x0000002C	SGMII Status Register [Memory Mapped]	
CPSW_NUSS_VBUSP_MR_ADV_ABILITY_REG	0x00000000	SGMII MR Advertized Ability Register [Memory Mapped]	
CPSW_NUSS_VBUSP_MR_NP_TX_REG	0x00000000	SGMII Next Pate Transmit Register [Memory Mapped]	
CPSW_NUSS_VBUSP_MR_LP_ADV_ABILITY_REG	0x000064A9	SGMII Link Partner Advertized Ability Register [Memory Mapped]	
CPSW_NUSS_VBUSP_MR_LP_NP_RX_REG	0x0000046C	SGMII Link Partner Next Page Receive Register [Memory Mapped]	
CPSW_NUSS_VBUSP_DIAG_CLEAR_REG	0x00000000	SGMII Diagnostics Clear Register [Memory Mapped]	
CPSW_NUSS_VBUSP_DIAG_CONTROL_REG	0x00000000	SGMII Diagnostics Control Register [Memory Mapped]	
CPSW_NUSS_VBUSP_DIAG_STATUS_REG	0x00000509	SGMII Diagnostics Status Register [Memory Mapped]	
CPSW_NUSS_VBUSP_MDIO_VERSION_REG	0x00070907	MDIO Version Register [Memory Mapped]	
CPSW_NUSS_VBUSP_CONTROL_REG	0x810000FF	MDIO Control Register [Memory Mapped]	
CPSW_NUSS_VBUSP_ALIVE_REG	0x00000000	MDIO Alive Register [Memory Mapped]	
CPSW_NUSS_VBUSP_LINK_REG	0x00000000	MDIO Link Register [Memory Mapped]	
CPSW_NUSS_VBUSP_LINK_INT_RAW_REG	0x00000000	MDIO Link Interrupt Raw Register [Memory Mapped]	
CPSW_NUSS_VBUSP_LINK_INT_MASKED_REG	0x00000000	MDIO Link Interrupt Masked Register [Memory Mapped]	
CPSW_NUSS_VBUSP_LINK_INT_MASK_SET_REG	0x00000000	MDIO Link Interrupt Mask Set Register [Memory Mapped]	
CPSW_NUSS_VBUSP_LINK_INT_MASK_CLEAR_REG	0x00000000	MDIO Link Interrupt Mask Clear Register [Memory Mapped]	
CPSW_NUSS_VBUSP_USER_INT_RAW_REG	0x00000000	MDIO User Interrupt Raw Register [Memory Mapped]	
CPSW_NUSS_VBUSP_USER_INT_MASKED_REG	0x00000000	MDIO User Interrupt Masked Register [Memory Mapped]	
CPSW_NUSS_VBUSP_USER_INT_MASK_SET_REG	0x00000000	MDIO User Interrupt Mask Set Register [Memory Mapped]	
CPSW_NUSS_VBUSP_USER_INT_MASK_CLEAR_REG	0x00000000	MDIO User Interrupt Mask Clear Register [Memory Mapped]	
CPSW_NUSS_VBUSP_MANUAL_IF_REG	0x00000005	MDIO Manual Interface  Register [Memory Mapped]	
CPSW_NUSS_VBUSP_POLL_REG	0xC0000000	MDIO Poll Register [Memory Mapped]	
CPSW_NUSS_VBUSP_POLL_EN_REG	0x80000000	MDIO Poll Enable Register [Memory Mapped]	
CPSW_NUSS_VBUSP_CLAUS45_REG	0x00000000	MDIO Clause45 Register [Memory Mapped]	
CPSW_NUSS_VBUSP_USER_ADDR0_REG	0x00000000	MDIO Address 0 Register [Memory Mapped]	
CPSW_NUSS_VBUSP_USER_ADDR1_REG	0x00000000	MDIO Address 1 Register [Memory Mapped]	
CPSW_NUSS_VBUSP_REVISION	0x6690A200	Revision Register [Memory Mapped]	
CPSW_NUSS_VBUSP_eoi_reg	0x00000000	End of Interrupt Register [Memory Mapped]	
CPSW_NUSS_VBUSP_intr_vector_reg	0x00000000	Interrupt Vector Register [Memory Mapped]	
CPSW_NUSS_VBUSP_enable_reg_out_pulse_0	0x00000000	Enable Register 0 [Memory Mapped]	
CPSW_NUSS_VBUSP_enable_clr_reg_out_pulse_0	0x00000000	Enable Clear Register 0 [Memory Mapped]	
CPSW_NUSS_VBUSP_status_reg_out_pulse_0	0x00000000	Status Register 0 [Memory Mapped]	
CPSW_NUSS_VBUSP_intr_vector_reg_out_pulse	0x00000000	Interrupt Vector for out_pulse [Memory Mapped]	
CPSW_NUSS_VBUSP_CPSW_ID_VER_REG	0x6BA80903	CPSW ID Version [Memory Mapped]	
CPSW_NUSS_VBUSP_CONTROL_REG	0x000EE004	CPSW Switch Control [Memory Mapped]	
CPSW_NUSS_VBUSP_EM_CONTROL_REG	0x00000000	CPSW Emulation Control [Memory Mapped]	
CPSW_NUSS_VBUSP_STAT_PORT_EN_REG	0x00000007	CPSW Statistics Port Enable [Memory Mapped]	
CPSW_NUSS_VBUSP_PTYPE_REG	0x00000002	CPSW Transmit Priority Type [Memory Mapped]	
CPSW_NUSS_VBUSP_SOFT_IDLE_REG	0x00000000	CPSW Software Idle [Memory Mapped]	
CPSW_NUSS_VBUSP_THRU_RATE_REG	0x00003001	CPSW Thru Rate [Memory Mapped]	
CPSW_NUSS_VBUSP_GAP_THRESH_REG	0x0000000B	CPSW Transmit FIFO Short Gap Threshold [Memory Mapped]	
CPSW_NUSS_VBUSP_EEE_PRESCALE_REG	0x00000000	CPSW Energy Efficient Ethernet Prescale Value [Memory Mapped]	
CPSW_NUSS_VBUSP_TX_G_OFLOW_THRESH_SET_REG	0xFFFFFFFF	CPSW PFC Tx Global Out Flow Threshold Set [Memory Mapped]	
CPSW_NUSS_VBUSP_TX_G_OFLOW_THRESH_CLR_REG	0x00000000	CPSW PFC Tx Global Out Flow Threshold Clear [Memory Mapped]	
CPSW_NUSS_VBUSP_TX_G_BUF_THRESH_SET_L_REG	0xFFFFFFFF	CPSW PFC Global Tx Buffer Threshold Set Low [Memory Mapped]	
CPSW_NUSS_VBUSP_TX_G_BUF_THRESH_SET_H_REG	0xFFFFFFFF	CPSW PFC Global Tx Buffer Threshold Set High [Memory Mapped]	
CPSW_NUSS_VBUSP_TX_G_BUF_THRESH_CLR_L_REG	0x00000000	CPSW PFC Global Tx Buffer Threshold Clear Low [Memory Mapped]	
CPSW_NUSS_VBUSP_TX_G_BUF_THRESH_CLR_H_REG	0x00000000	CPSW PFC Global Tx Buffer Threshold Clear High [Memory Mapped]	
CPSW_NUSS_VBUSP_VLAN_LTYPE_REG	0x88A88100	VLAN Length/type [Memory Mapped]	
CPSW_NUSS_VBUSP_EST_TS_DOMAIN_REG	0x00000000	Enhanced Scheduled Traffic Host Event Domain [Memory Mapped]	
CPSW_NUSS_VBUSP_CUT_THRESHOLD_REG	0x00000000	Cut-thru Threshold [Memory Mapped]	
CPSW_NUSS_VBUSP_FREQUENCY_REG	0x00000140	CPSW CPPI_CLK Frequency in Mhz [Memory Mapped]	
CPSW_NUSS_VBUSP_IET_HOLD_CNT_LD_VAL_REG	0x00000064	IET Hold Count Load Value [Memory Mapped]	
CPSW_NUSS_VBUSP_TX_PRI0_MAXLEN_REG	0x000007E8	Transmit Priority 0 Maximum Length [Memory Mapped]	
CPSW_NUSS_VBUSP_TX_PRI1_MAXLEN_REG	0x000007E8	Transmit Priority 1 Maximum Length [Memory Mapped]	
CPSW_NUSS_VBUSP_TX_PRI2_MAXLEN_REG	0x000007E8	Transmit Priority 2 Maximum Length [Memory Mapped]	
CPSW_NUSS_VBUSP_TX_PRI3_MAXLEN_REG	0x000007E8	Transmit Priority 3 Maximum Length [Memory Mapped]	
CPSW_NUSS_VBUSP_TX_PRI4_MAXLEN_REG	0x000007E8	Transmit Priority 4 Maximum Length [Memory Mapped]	
CPSW_NUSS_VBUSP_TX_PRI5_MAXLEN_REG	0x000007E8	Transmit Priority 5 Maximum Length [Memory Mapped]	
CPSW_NUSS_VBUSP_TX_PRI6_MAXLEN_REG	0x000007E8	Transmit Priority 6 Maximum Length [Memory Mapped]	
CPSW_NUSS_VBUSP_TX_PRI7_MAXLEN_REG	0x000007E8	Transmit Priority 7 Maximum Length [Memory Mapped]	

我还发现我的 PHY 驱动程序未绑定、这似乎是由 enetphy.c 中的特定代码段引起的。 在第313行、我注意到我的程序在到达此行时确定 MDC/MDIO 不活动、因此它不输入"if"语句。 因此、不会执行 EnetPhy_bindDriver 函数、因此未使用我的 PHY 驱动程序。 可能的原因是什么？

此致、

拉里