1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause 3 * 4 * Copyright 2003-2011 Netlogic Microsystems (Netlogic). All rights 5 * reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions are 9 * met: 10 * 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in 15 * the documentation and/or other materials provided with the 16 * distribution. 17 * 18 * THIS SOFTWARE IS PROVIDED BY Netlogic Microsystems ``AS IS'' AND 19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 21 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE 22 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 23 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 24 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 25 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 26 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 27 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 28 * THE POSSIBILITY OF SUCH DAMAGE. 29 * 30 * NETLOGIC_BSD 31 */ 32 33 #ifndef __NLM_BOARD_H__ 34 #define __NLM_BOARD_H__ 35 36 #define XLP_NAE_NBLOCKS 5 37 #define XLP_NAE_NPORTS 4 38 39 /* 40 * EVP board EEPROM info 41 */ 42 #define EEPROM_I2CBUS 1 43 #define EEPROM_I2CADDR 0xAE 44 #define EEPROM_SIZE 48 45 #define EEPROM_MACADDR_OFFSET 2 46 47 /* used if there is no FDT */ 48 #define BOARD_CONSOLE_SPEED 115200 49 #define BOARD_CONSOLE_UART 0 50 51 /* 52 * EVP board CPLD chip select and daughter card info field 53 */ 54 #define XLP_EVB_CPLD_CHIPSELECT 2 55 56 #define DCARD_ILAKEN 0x0 57 #define DCARD_SGMII 0x1 58 #define DCARD_XAUI 0x2 59 #define DCARD_NOT_PRSNT 0x3 60 61 #if !defined(LOCORE) && !defined(__ASSEMBLY__) 62 /* 63 * NAE configuration 64 */ 65 66 struct xlp_port_ivars { 67 int port; 68 int block; 69 int node; 70 int type; 71 int phy_addr; 72 int mdio_bus; 73 int loopback_mode; 74 int num_channels; 75 int free_desc_sizes; 76 int num_free_descs; 77 int pseq_fifo_size; 78 int iface_fifo_size; 79 int rxbuf_size; 80 int rx_slots_reqd; 81 int tx_slots_reqd; 82 int vlan_pri_en; 83 int stg2_fifo_size; 84 int eh_fifo_size; 85 int frout_fifo_size; 86 int ms_fifo_size; 87 int pkt_fifo_size; 88 int pktlen_fifo_size; 89 int max_stg2_offset; 90 int max_eh_offset; 91 int max_frout_offset; 92 int max_ms_offset; 93 int max_pmem_offset; 94 int stg1_2_credit; 95 int stg2_eh_credit; 96 int stg2_frout_credit; 97 int stg2_ms_credit; 98 int hw_parser_en; 99 u_int ieee1588_inc_intg; 100 u_int ieee1588_inc_den; 101 u_int ieee1588_inc_num; 102 uint64_t ieee1588_userval; 103 uint64_t ieee1588_ptpoff; 104 uint64_t ieee1588_tmr1; 105 uint64_t ieee1588_tmr2; 106 uint64_t ieee1588_tmr3; 107 }; 108 109 struct xlp_block_ivars { 110 int block; 111 int type; 112 u_int portmask; 113 struct xlp_port_ivars port_ivars[XLP_NAE_NPORTS]; 114 }; 115 116 struct xlp_nae_ivars { 117 int node; 118 int nblocks; 119 u_int blockmask; 120 u_int ilmask; 121 u_int xauimask; 122 u_int sgmiimask; 123 int freq; 124 u_int flow_crc_poly; 125 u_int hw_parser_en; 126 u_int prepad_en; 127 u_int prepad_size; /* size in 16 byte units */ 128 u_int ieee_1588_en; 129 struct xlp_block_ivars block_ivars[XLP_NAE_NBLOCKS]; 130 }; 131 132 struct xlp_board_info { 133 u_int nodemask; 134 struct xlp_node_info { 135 struct xlp_nae_ivars nae_ivars; 136 } nodes[XLP_MAX_NODES]; 137 }; 138 139 extern struct xlp_board_info xlp_board_info; 140 141 /* Network configuration */ 142 int nlm_get_vfbid_mapping(int); 143 int nlm_get_poe_distvec(int vec, uint32_t *distvec); 144 void xlpge_get_macaddr(uint8_t *macaddr); 145 146 int nlm_board_info_setup(void); 147 148 /* EEPROM & CPLD */ 149 int nlm_board_eeprom_read(int node, int i2cbus, int addr, int offs, 150 uint8_t *buf,int sz); 151 uint64_t nlm_board_cpld_base(int node, int chipselect); 152 int nlm_board_cpld_majorversion(uint64_t cpldbase); 153 int nlm_board_cpld_minorversion(uint64_t cpldbase); 154 void nlm_board_cpld_reset(uint64_t cpldbase); 155 int nlm_board_cpld_dboard_type(uint64_t cpldbase, int slot); 156 157 #endif 158 #endif 159