diff --git a/arch/arm/include/asm/arch-keystone/emac_defs.h b/arch/arm/include/asm/arch-keystone/emac_defs.h index 47e0ada907..3450246041 100644 --- a/arch/arm/include/asm/arch-keystone/emac_defs.h +++ b/arch/arm/include/asm/arch-keystone/emac_defs.h @@ -13,20 +13,44 @@ #include #include +/* EMAC */ +#ifdef KS2_NETCP_V1_0 + #define EMAC_EMACSL_BASE_ADDR (KS2_PASS_BASE + 0x00090900) #define EMAC_MDIO_BASE_ADDR (KS2_PASS_BASE + 0x00090300) #define EMAC_SGMII_BASE_ADDR (KS2_PASS_BASE + 0x00090100) +#define DEVICE_EMACSL_BASE(x) (EMAC_EMACSL_BASE_ADDR + (x)*0x040) + +/* Register offsets */ +#define CPGMACSL_REG_CTL 0x04 +#define CPGMACSL_REG_STATUS 0x08 +#define CPGMACSL_REG_RESET 0x0c +#define CPGMACSL_REG_MAXLEN 0x10 + +#elif defined KS2_NETCP_V1_5 + +#define CPGMACSL_REG_RX_PRI_MAP 0x020 +#define EMAC_EMACSL_BASE_ADDR (KS2_PASS_BASE + 0x00222000) +#define EMAC_MDIO_BASE_ADDR (KS2_PASS_BASE + 0x00200f00) +#define EMAC_SGMII_BASE_ADDR (KS2_PASS_BASE + 0x00200100) +#define DEVICE_EMACSL_BASE(x) (EMAC_EMACSL_BASE_ADDR + (x) * 0x1000) + +/* Register offsets */ +#define CPGMACSL_REG_CTL 0x330 +#define CPGMACSL_REG_STATUS 0x334 +#define CPGMACSL_REG_RESET 0x338 +#define CPGMACSL_REG_MAXLEN 0x024 + +#endif #define KEYSTONE2_EMAC_GIG_ENABLE #define MAC_ID_BASE_ADDR (KS2_DEVICE_STATE_CTRL_BASE + 0x110) -#ifdef CONFIG_SOC_K2HK /* MDIO module input frequency */ #define EMAC_MDIO_BUS_FREQ (clk_get_rate(pass_pll_clk)) /* MDIO clock output frequency */ #define EMAC_MDIO_CLOCK_FREQ 1000000 /* 1.0 MHz */ -#endif /* MII Status Register */ #define MII_STATUS_REG 1 @@ -86,17 +110,8 @@ struct mac_sl_cfg { #define GMACSL_RET_WARN_MAXLEN_TOO_BIG -3 #define GMACSL_RET_CONFIG_FAIL_RESET_ACTIVE -4 -/* Register offsets */ -#define CPGMACSL_REG_ID 0x00 -#define CPGMACSL_REG_CTL 0x04 -#define CPGMACSL_REG_STATUS 0x08 -#define CPGMACSL_REG_RESET 0x0c -#define CPGMACSL_REG_MAXLEN 0x10 -#define CPGMACSL_REG_BOFF 0x14 -#define CPGMACSL_REG_RX_PAUSE 0x18 -#define CPGMACSL_REG_TX_PAURSE 0x1c -#define CPGMACSL_REG_EM_CTL 0x20 -#define CPGMACSL_REG_PRI 0x24 +/* EMAC SL register definitions */ +#define DEVICE_EMACSL_RESET_POLL_COUNT 100 /* Soft reset register values */ #define CPGMAC_REG_RESET_VAL_RESET_MASK (1 << 0) @@ -105,6 +120,7 @@ struct mac_sl_cfg { /* Maxlen register values */ #define CPGMAC_REG_MAXLEN_LEN 0x3fff +/* CPSW */ /* Control bitfields */ #define CPSW_CTL_P2_PASS_PRI_TAGGED (1 << 5) #define CPSW_CTL_P1_PASS_PRI_TAGGED (1 << 4) @@ -113,24 +129,39 @@ struct mac_sl_cfg { #define CPSW_CTL_VLAN_AWARE (1 << 1) #define CPSW_CTL_FIFO_LOOPBACK (1 << 0) -#define DEVICE_CPSW_NUM_PORTS 5 /* 5 switch ports */ -#define DEVICE_CPSW_BASE (0x02090800) -#define target_get_switch_ctl() CPSW_CTL_P0_ENABLE /* Enable port 0 */ -#define SWITCH_MAX_PKT_SIZE 9000 +#define DEVICE_CPSW_NUM_PORTS CONFIG_KSNET_CPSW_NUM_PORTS +#define DEVICE_N_GMACSL_PORTS (DEVICE_CPSW_NUM_PORTS - 1) -/* Register offsets */ -#define CPSW_REG_CTL 0x004 -#define CPSW_REG_STAT_PORT_EN 0x00c -#define CPSW_REG_MAXLEN 0x040 -#define CPSW_REG_ALE_CONTROL 0x608 -#define CPSW_REG_ALE_PORTCTL(x) (0x640 + (x)*4) +#ifdef KS2_NETCP_V1_0 + +#define DEVICE_CPSW_BASE (KS2_PASS_BASE + 0x00090800) +#define CPSW_REG_CTL 0x004 +#define CPSW_REG_STAT_PORT_EN 0x00c +#define CPSW_REG_MAXLEN 0x040 +#define CPSW_REG_ALE_CONTROL 0x608 +#define CPSW_REG_ALE_PORTCTL(x) (0x640 + (x)*4) +#define CPSW_REG_VAL_STAT_ENABLE_ALL 0xf + +#elif defined KS2_NETCP_V1_5 + +#define DEVICE_CPSW_BASE (KS2_PASS_BASE + 0x00220000) +#define CPSW_REG_CTL 0x00004 +#define CPSW_REG_STAT_PORT_EN 0x00014 +#define CPSW_REG_MAXLEN 0x01024 +#define CPSW_REG_ALE_CONTROL 0x1e008 +#define CPSW_REG_ALE_PORTCTL(x) (0x1e040 + (x) * 4) +#define CPSW_REG_VAL_STAT_ENABLE_ALL 0x1ff + +#endif -/* Register values */ -#define CPSW_REG_VAL_STAT_ENABLE_ALL 0xf #define CPSW_REG_VAL_ALE_CTL_RESET_AND_ENABLE ((u_int32_t)0xc0000000) #define CPSW_REG_VAL_ALE_CTL_BYPASS ((u_int32_t)0x00000010) #define CPSW_REG_VAL_PORTCTL_FORWARD_MODE 0x3 +#define target_get_switch_ctl() CPSW_CTL_P0_ENABLE /* Enable port 0 */ +#define SWITCH_MAX_PKT_SIZE 9000 + +/* SGMII */ #define SGMII_REG_STATUS_LOCK BIT(4) #define SGMII_REG_STATUS_LINK BIT(0) #define SGMII_REG_STATUS_AUTONEG BIT(2) @@ -147,40 +178,46 @@ struct mac_sl_cfg { #define SGMII_LINK_MAC_FIBER 3 #define SGMII_LINK_MAC_PHY_FORCED 4 -#define TARGET_SGMII_BASE KS2_PASS_BASE + 0x00090100 -#define TARGET_SGMII_BASE_ADDRESSES {KS2_PASS_BASE + 0x00090100, \ - KS2_PASS_BASE + 0x00090200, \ - KS2_PASS_BASE + 0x00090400, \ - KS2_PASS_BASE + 0x00090500} - +#ifdef KS2_NETCP_V1_0 #define SGMII_OFFSET(x) ((x <= 1) ? (x * 0x100) : ((x * 0x100) + 0x100)) - -/* - * SGMII registers - */ -#define SGMII_IDVER_REG(x) (TARGET_SGMII_BASE + SGMII_OFFSET(x) + 0x000) -#define SGMII_SRESET_REG(x) (TARGET_SGMII_BASE + SGMII_OFFSET(x) + 0x004) -#define SGMII_CTL_REG(x) (TARGET_SGMII_BASE + SGMII_OFFSET(x) + 0x010) -#define SGMII_STATUS_REG(x) (TARGET_SGMII_BASE + SGMII_OFFSET(x) + 0x014) -#define SGMII_MRADV_REG(x) (TARGET_SGMII_BASE + SGMII_OFFSET(x) + 0x018) -#define SGMII_LPADV_REG(x) (TARGET_SGMII_BASE + SGMII_OFFSET(x) + 0x020) -#define SGMII_TXCFG_REG(x) (TARGET_SGMII_BASE + SGMII_OFFSET(x) + 0x030) -#define SGMII_RXCFG_REG(x) (TARGET_SGMII_BASE + SGMII_OFFSET(x) + 0x034) -#define SGMII_AUXCFG_REG(x) (TARGET_SGMII_BASE + SGMII_OFFSET(x) + 0x038) - -#define DEVICE_EMACSL_BASE(x) (KS2_PASS_BASE + 0x00090900 + (x) * 0x040) -#define DEVICE_N_GMACSL_PORTS 4 -#define DEVICE_EMACSL_RESET_POLL_COUNT 100 - -#define DEVICE_PSTREAM_CFG_REG_ADDR (KS2_PASS_BASE + 0x604) - -#ifdef CONFIG_SOC_K2HK -#define DEVICE_PSTREAM_CFG_REG_VAL_ROUTE_CPPI 0x06060606 +#elif defined KS2_NETCP_V1_5 +#define SGMII_OFFSET(x) ((x) * 0x100) #endif -#define hw_config_streaming_switch() \ - writel(DEVICE_PSTREAM_CFG_REG_VAL_ROUTE_CPPI,\ - DEVICE_PSTREAM_CFG_REG_ADDR); +#define SGMII_IDVER_REG(x) (EMAC_SGMII_BASE_ADDR + SGMII_OFFSET(x) + 0x000) +#define SGMII_SRESET_REG(x) (EMAC_SGMII_BASE_ADDR + SGMII_OFFSET(x) + 0x004) +#define SGMII_CTL_REG(x) (EMAC_SGMII_BASE_ADDR + SGMII_OFFSET(x) + 0x010) +#define SGMII_STATUS_REG(x) (EMAC_SGMII_BASE_ADDR + SGMII_OFFSET(x) + 0x014) +#define SGMII_MRADV_REG(x) (EMAC_SGMII_BASE_ADDR + SGMII_OFFSET(x) + 0x018) +#define SGMII_LPADV_REG(x) (EMAC_SGMII_BASE_ADDR + SGMII_OFFSET(x) + 0x020) +#define SGMII_TXCFG_REG(x) (EMAC_SGMII_BASE_ADDR + SGMII_OFFSET(x) + 0x030) +#define SGMII_RXCFG_REG(x) (EMAC_SGMII_BASE_ADDR + SGMII_OFFSET(x) + 0x034) +#define SGMII_AUXCFG_REG(x) (EMAC_SGMII_BASE_ADDR + SGMII_OFFSET(x) + 0x038) + +/* PSS */ +#ifdef KS2_NETCP_V1_0 + +#define DEVICE_PSTREAM_CFG_REG_ADDR (KS2_PASS_BASE + 0x604) +#define DEVICE_PSTREAM_CFG_VAL_ROUTE_CPPI 0x06060606 +#define hw_config_streaming_switch()\ + writel(DEVICE_PSTREAM_CFG_VAL_ROUTE_CPPI, DEVICE_PSTREAM_CFG_REG_ADDR); + +#elif defined KS2_NETCP_V1_5 + +#define DEVICE_PSTREAM_CFG_REG_ADDR (KS2_PASS_BASE + 0x500) +#define DEVICE_PSTREAM_CFG_VAL_ROUTE_CPPI 0x0 + +#define hw_config_streaming_switch()\ + writel(DEVICE_PSTREAM_CFG_VAL_ROUTE_CPPI,\ + DEVICE_PSTREAM_CFG_REG_ADDR);\ + writel(DEVICE_PSTREAM_CFG_VAL_ROUTE_CPPI,\ + DEVICE_PSTREAM_CFG_REG_ADDR+4);\ + writel(DEVICE_PSTREAM_CFG_VAL_ROUTE_CPPI,\ + DEVICE_PSTREAM_CFG_REG_ADDR+8);\ + writel(DEVICE_PSTREAM_CFG_VAL_ROUTE_CPPI,\ + DEVICE_PSTREAM_CFG_REG_ADDR+12); + +#endif /* EMAC MDIO Registers Structure */ struct mdio_regs { @@ -202,9 +239,6 @@ struct mdio_regs { dv_reg userphysel1; }; -#define SGMII_ACCESS(port, reg) \ - *((volatile unsigned int *)(sgmiis[port] + reg)) - struct eth_priv_t { char int_name[32]; int rx_flow; @@ -213,8 +247,6 @@ struct eth_priv_t { int sgmii_link_type; }; -extern struct eth_priv_t eth_priv_cfg[]; - int keystone2_emac_initialize(struct eth_priv_t *eth_priv); void sgmii_serdes_setup_156p25mhz(void); void sgmii_serdes_shutdown(void); diff --git a/arch/arm/include/asm/arch-keystone/hardware-k2hk.h b/arch/arm/include/asm/arch-keystone/hardware-k2hk.h index 2db806c37f..6cfed3aff9 100644 --- a/arch/arm/include/asm/arch-keystone/hardware-k2hk.h +++ b/arch/arm/include/asm/arch-keystone/hardware-k2hk.h @@ -95,4 +95,7 @@ #define KS2_NETCP_PDMA_RX_RCV_QUEUE 4002 #define KS2_NETCP_PDMA_TX_SND_QUEUE 648 +/* NETCP version */ +#define KS2_NETCP_V1_0 + #endif /* __ASM_ARCH_HARDWARE_H */ diff --git a/include/configs/k2hk_evm.h b/include/configs/k2hk_evm.h index d0c5ff17af..15cebb9718 100644 --- a/include/configs/k2hk_evm.h +++ b/include/configs/k2hk_evm.h @@ -38,5 +38,6 @@ #define CONFIG_DRIVER_TI_KEYSTONE_NET #define CONFIG_TI_KSNAV #define CONFIG_KSNAV_PKTDMA_NETCP +#define CONFIG_KSNET_CPSW_NUM_PORTS 5 #endif /* __CONFIG_K2HK_EVM_H */