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-rw-r--r--arch/arm/include/asm/arch-keystone/emac_defs.h156
-rw-r--r--arch/arm/include/asm/arch-keystone/hardware-k2hk.h3
2 files changed, 97 insertions, 62 deletions
diff --git a/arch/arm/include/asm/arch-keystone/emac_defs.h b/arch/arm/include/asm/arch-keystone/emac_defs.h
index 47e0ada..3450246 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 <asm/arch/hardware.h>
#include <asm/io.h>
+/* 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)
+
+#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 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)
-
-/* 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 2db806c..6cfed3a 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 */
generated by cgit v1.1 at 2024-11-02 19:16:29 +0000