X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=include%2Fppc4xx_enet.h;h=00669a717aaddf742eb1d970fac38f227d9e8b28;hb=965de106ba8900372c8b16dc60d5acab7f925e38;hp=f2855007391805c0835c795b2ea54aff81a160c2;hpb=d2995fe39229019c214aaf58b5a686ae8fa9b51e;p=u-boot diff --git a/include/ppc4xx_enet.h b/include/ppc4xx_enet.h index f285500739..00669a717a 100644 --- a/include/ppc4xx_enet.h +++ b/include/ppc4xx_enet.h @@ -131,7 +131,7 @@ typedef struct emac_4xx_hw_st { } EMAC_4XX_HW_ST, *EMAC_4XX_HW_PST; -#if defined(CONFIG_440GX) +#if defined(CONFIG_440GX) || defined(CONFIG_460GT) #define EMAC_NUM_DEV 4 #elif (defined(CONFIG_440) || defined(CONFIG_405EP)) && \ defined(CONFIG_NET_MULTI) && \ @@ -153,9 +153,24 @@ typedef struct emac_4xx_hw_st { #define SDR0_PFC1_EM_1000 (0x00200000) #endif +/* + * XMII bridge configurations for those systems (e.g. 405EX(r)) that do + * not have a pin function control (PFC) register to otherwise determine + * the bridge configuration. + */ +#define EMAC_PHY_MODE_NONE 0 +#define EMAC_PHY_MODE_NONE_RGMII 1 +#define EMAC_PHY_MODE_RGMII_NONE 2 +#define EMAC_PHY_MODE_RGMII_RGMII 3 +#define EMAC_PHY_MODE_NONE_GMII 4 +#define EMAC_PHY_MODE_GMII_NONE 5 +#define EMAC_PHY_MODE_NONE_MII 6 +#define EMAC_PHY_MODE_MII_NONE 7 + /* ZMII Bridge Register addresses */ #if defined(CONFIG_440EP) || defined(CONFIG_440GR) || \ - defined(CONFIG_440EPX) || defined(CONFIG_440GRX) + defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \ + defined(CONFIG_460EX) || defined(CONFIG_460GT) #define ZMII_BASE (CFG_PERIPHERAL_BASE + 0x0D00) #else #define ZMII_BASE (CFG_PERIPHERAL_BASE + 0x0780) @@ -164,9 +179,6 @@ typedef struct emac_4xx_hw_st { #define ZMII_SSR (ZMII_BASE + 4) #define ZMII_SMIISR (ZMII_BASE + 8) -#define ZMII_RMII 0x22000000 -#define ZMII_MDI0 0x80000000 - /* ZMII FER Register Bit Definitions */ #define ZMII_FER_DIS (0x0) #define ZMII_FER_MDI (0x8) @@ -205,6 +217,8 @@ typedef struct emac_4xx_hw_st { /* RGMII Register Addresses */ #if defined(CONFIG_440EPX) || defined(CONFIG_440GRX) #define RGMII_BASE (CFG_PERIPHERAL_BASE + 0x1000) +#elif defined(CONFIG_460EX) || defined(CONFIG_460GT) +#define RGMII_BASE (CFG_PERIPHERAL_BASE + 0x1500) #elif defined(CONFIG_405EX) #define RGMII_BASE (CFG_PERIPHERAL_BASE + 0xB00) #else @@ -213,29 +227,35 @@ typedef struct emac_4xx_hw_st { #define RGMII_FER (RGMII_BASE + 0x00) #define RGMII_SSR (RGMII_BASE + 0x04) +#if defined(CONFIG_460GT) +#define RGMII1_BASE_OFFSET 0x100 +#endif + /* RGMII Function Enable (FER) Register Bit Definitions */ -/* Note: for EMAC 2 and 3 only, 440GX only */ #define RGMII_FER_DIS (0x00) #define RGMII_FER_RTBI (0x04) #define RGMII_FER_RGMII (0x05) #define RGMII_FER_TBI (0x06) #define RGMII_FER_GMII (0x07) +#define RGMII_FER_MII (RGMII_FER_GMII) #define RGMII_FER_V(__x) ((__x - 2) * 4) +#define RGMII_FER_MDIO(__x) (1 << (19 - (__x))) + /* RGMII Speed Selection Register Bit Definitions */ #define RGMII_SSR_SP_10MBPS (0x00) #define RGMII_SSR_SP_100MBPS (0x02) #define RGMII_SSR_SP_1000MBPS (0x04) #if defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \ + defined(CONFIG_460EX) || defined(CONFIG_460GT) || \ defined(CONFIG_405EX) #define RGMII_SSR_V(__x) ((__x) * 8) #else #define RGMII_SSR_V(__x) ((__x -2) * 8) #endif - /*---------------------------------------------------------------------------+ | TCP/IP Acceleration Hardware (TAH) 440GX Only +---------------------------------------------------------------------------*/ @@ -304,16 +324,17 @@ typedef struct emac_4xx_hw_st { /* Ethernet MAC Regsiter Addresses */ #if defined(CONFIG_440) #if defined(CONFIG_440EP) || defined(CONFIG_440GR) || \ - defined(CONFIG_440EPX) || defined(CONFIG_440GRX) + defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \ + defined(CONFIG_460EX) || defined(CONFIG_460GT) #define EMAC_BASE (CFG_PERIPHERAL_BASE + 0x0E00) #else #define EMAC_BASE (CFG_PERIPHERAL_BASE + 0x0800) #endif #else #if defined(CONFIG_405EZ) || defined(CONFIG_405EX) -#define EMAC_BASE 0xEF600900 +#define EMAC_BASE 0xEF600900 #else -#define EMAC_BASE 0xEF600800 +#define EMAC_BASE 0xEF600800 #endif #endif @@ -345,6 +366,7 @@ typedef struct emac_4xx_hw_st { #if defined(CONFIG_440GX) || \ defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \ defined(CONFIG_440SP) || defined(CONFIG_440SPE) || \ + defined(CONFIG_460EX) || defined(CONFIG_460GT) || \ defined(CONFIG_405EX) /* MODE Reg 1 */ #define EMAC_M1_FDE (0x80000000) @@ -354,14 +376,17 @@ typedef struct emac_4xx_hw_st { #define EMAC_M1_APP (0x08000000) #define EMAC_M1_RSVD (0x06000000) #define EMAC_M1_IST (0x01000000) +#define EMAC_M1_MF_1000GPCS (0x00C00000) #define EMAC_M1_MF_1000MBPS (0x00800000) /* 0's for 10MBPS */ #define EMAC_M1_MF_100MBPS (0x00400000) -#define EMAC_M1_RFS_16K (0x00280000) /* ~4k for 512 byte */ -#define EMAC_M1_RFS_8K (0x00200000) /* ~4k for 512 byte */ -#define EMAC_M1_RFS_4K (0x00180000) /* ~4k for 512 byte */ +#define EMAC_M1_RFS_MASK (0x00380000) +#define EMAC_M1_RFS_16K (0x00280000) +#define EMAC_M1_RFS_8K (0x00200000) +#define EMAC_M1_RFS_4K (0x00180000) #define EMAC_M1_RFS_2K (0x00100000) #define EMAC_M1_RFS_1K (0x00080000) -#define EMAC_M1_TX_FIFO_16K (0x00050000) /* 0's for 512 byte */ +#define EMAC_M1_TX_FIFO_MASK (0x00070000) +#define EMAC_M1_TX_FIFO_16K (0x00050000) #define EMAC_M1_TX_FIFO_8K (0x00040000) #define EMAC_M1_TX_FIFO_4K (0x00030000) #define EMAC_M1_TX_FIFO_2K (0x00020000) @@ -370,6 +395,8 @@ typedef struct emac_4xx_hw_st { #define EMAC_M1_MWSW (0x00007000) #define EMAC_M1_JUMBO_ENABLE (0x00000800) #define EMAC_M1_IPPA (0x000007c0) +#define EMAC_M1_IPPA_SET(id) (((id) & 0x1f) << 6) +#define EMAC_M1_IPPA_GET(id) (((id) >> 6) & 0x1f) #define EMAC_M1_OBCI_GT100 (0x00000020) #define EMAC_M1_OBCI_100 (0x00000018) #define EMAC_M1_OBCI_83 (0x00000010) @@ -386,11 +413,15 @@ typedef struct emac_4xx_hw_st { #define EMAC_M1_IST 0x01000000 #define EMAC_M1_MF_1000MBPS 0x00800000 /* 0's for 10MBPS */ #define EMAC_M1_MF_100MBPS 0x00400000 -#define EMAC_M1_RFS_4K 0x00300000 /* ~4k for 512 byte */ +#define EMAC_M1_RFS_MASK 0x00300000 +#define EMAC_M1_RFS_4K 0x00300000 #define EMAC_M1_RFS_2K 0x00200000 #define EMAC_M1_RFS_1K 0x00100000 -#define EMAC_M1_TX_FIFO_2K 0x00080000 /* 0's for 512 byte */ +#define EMAC_M1_RFS_512 0x00000000 +#define EMAC_M1_TX_FIFO_MASK 0x000c0000 +#define EMAC_M1_TX_FIFO_2K 0x00080000 #define EMAC_M1_TX_FIFO_1K 0x00040000 +#define EMAC_M1_TX_FIFO_512 0x00000000 #define EMAC_M1_TR0_DEPEND 0x00010000 /* 0'x for single packet */ #define EMAC_M1_TR0_MULTI 0x00008000 #define EMAC_M1_TR1_DEPEND 0x00004000 @@ -400,6 +431,15 @@ typedef struct emac_4xx_hw_st { #endif /* defined(CONFIG_440EP) || defined(CONFIG_440GR) */ #endif /* defined(CONFIG_440GX) */ +#define EMAC_MR1_FIFO_MASK (EMAC_M1_RFS_MASK | EMAC_M1_TX_FIFO_MASK) +#if defined(CONFIG_405EZ) +/* 405EZ only supports 512 bytes fifos */ +#define EMAC_MR1_FIFO_SIZE (EMAC_M1_RFS_512 | EMAC_M1_TX_FIFO_512) +#else +/* Set receive fifo to 4k and tx fifo to 2k */ +#define EMAC_MR1_FIFO_SIZE (EMAC_M1_RFS_4K | EMAC_M1_TX_FIFO_2K) +#endif + /* Transmit Mode Register 0 */ #define EMAC_TXM0_GNP0 (0x80000000) #define EMAC_TXM0_GNP1 (0x40000000)