| 1 | // ========== Copyright Header Begin ========================================== |
| 2 | // |
| 3 | // OpenSPARC T2 Processor File: systemTapDefines.vri |
| 4 | // Copyright (C) 1995-2007 Sun Microsystems, Inc. All Rights Reserved |
| 5 | // 4150 Network Circle, Santa Clara, California 95054, U.S.A. |
| 6 | // |
| 7 | // * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 8 | // |
| 9 | // This program is free software; you can redistribute it and/or modify |
| 10 | // it under the terms of the GNU General Public License as published by |
| 11 | // the Free Software Foundation; version 2 of the License. |
| 12 | // |
| 13 | // This program is distributed in the hope that it will be useful, |
| 14 | // but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 16 | // GNU General Public License for more details. |
| 17 | // |
| 18 | // You should have received a copy of the GNU General Public License |
| 19 | // along with this program; if not, write to the Free Software |
| 20 | // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 21 | // |
| 22 | // For the avoidance of doubt, and except that if any non-GPL license |
| 23 | // choice is available it will apply instead, Sun elects to use only |
| 24 | // the General Public License version 2 (GPLv2) at this time for any |
| 25 | // software where a choice of GPL license versions is made |
| 26 | // available with the language indicating that GPLv2 or any later version |
| 27 | // may be used, or where a choice of which version of the GPL is applied is |
| 28 | // otherwise unspecified. |
| 29 | // |
| 30 | // Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 31 | // CA 95054 USA or visit www.sun.com if you need additional information or |
| 32 | // have any questions. |
| 33 | // |
| 34 | // ========== Copyright Header End ============================================ |
| 35 | #ifndef SYSTEMTAPDEFINES_VRI |
| 36 | #define SYSTEMTAPDEFINES_VRI |
| 37 | |
| 38 | |
| 39 | |
| 40 | #define TAP_NEXT_REMAIN 0 |
| 41 | #define TAP_NEXT_ADVANCE 1 |
| 42 | |
| 43 | |
| 44 | //----- TAP state mappings to match N2 ---------- |
| 45 | #define TAP_RESET 4'hF // 15 |
| 46 | #define TAP_CAPTURE_IR 4'hE // 14 |
| 47 | #define TAP_UPDATE_IR 4'hD // 13 |
| 48 | #define TAP_IDLE 4'hC // 12 |
| 49 | #define TAP_PAUSE_IR 4'hB // 11 |
| 50 | #define TAP_SHIFT_IR 4'hA // 10 |
| 51 | #define TAP_EXIT1_IR 4'h9 // 9 |
| 52 | #define TAP_EXIT2_IR 4'h8 // 8 |
| 53 | #define TAP_SELECT_DR 4'h7 // 7 |
| 54 | #define TAP_CAPTURE_DR 4'h6 // 6 |
| 55 | #define TAP_UPDATE_DR 4'h5 // 5 |
| 56 | #define TAP_SELECT_IR 4'h4 // 4 |
| 57 | #define TAP_PAUSE_DR 4'h3 // 3 |
| 58 | #define TAP_SHIFT_DR 4'h2 // 2 |
| 59 | #define TAP_EXIT1_DR 4'h1 // 1 |
| 60 | #define TAP_EXIT2_DR 4'h0 // 0 |
| 61 | |
| 62 | |
| 63 | // |
| 64 | //----------- JTAG Public Instructions -------------- |
| 65 | // (tcu_jtag_public.vr) |
| 66 | // 765432109876543210 |
| 67 | #define TAP_BYPASS_INST "111111111111111111" |
| 68 | #define TAP_EXTEST_INST "000000000000000000" // IEEE99: potential here for stuck at 0 problem |
| 69 | #define TAP_IDCODE_INST "000000000000000001" |
| 70 | #define TAP_SAMPLE_INST "000000000000000010" |
| 71 | #define TAP_HIGHZ_INST "000000000000000011" |
| 72 | #define TAP_CLAMP_INST "000000000000000100" |
| 73 | |
| 74 | |
| 75 | //////////////////////////////////////////////////////////////////////////////////////////////// |
| 76 | |
| 77 | |
| 78 | // |
| 79 | //----------- JTAG Private UCB Instructions ---------- |
| 80 | // (tcu_jtag_private_ucb.vr) |
| 81 | // 765432109876543210 |
| 82 | #define TAP_IO_WRAP "000000000000000101" // N2 custom, may be deleted |
| 83 | #define TAP_UNDEF_06 "000000000000000110" // UNDEF: BYPASS |
| 84 | #define TAP_UNDEF_07 "000000000000000111" // UNDEF: BYPASS |
| 85 | #define TAP_CREG_ADDR "000000000000001000" |
| 86 | #define TAP_CREG_WDATA "000000000000001001" |
| 87 | #define TAP_CREG_RDATA "000000000000001010" |
| 88 | #define TAP_CREG_SCRATCH "000000000000001011" |
| 89 | #define TAP_NCU_WRITE "000000000000001100" |
| 90 | #define TAP_NCU_READ "000000000000001101" |
| 91 | #define TAP_NCU_WADDR "000000000000001110" |
| 92 | #define TAP_NCU_WDATA "000000000000001111" |
| 93 | #define TAP_NCU_RADDR "000000000000010000" |
| 94 | #define TAP_UNDEF_11 "000000000000010001" // UNDEF: BYPASS |
| 95 | #define TAP_UNDEF_12 "000000000000010010" // UNDEF: BYPASS |
| 96 | #define TAP_UNDEF_13 "000000000000010011" // UNDEF: BYPASS |
| 97 | |
| 98 | |
| 99 | //////////////////////////////////////////////////////////////////////////////////////////////// |
| 100 | |
| 101 | |
| 102 | // |
| 103 | //----------- JTAG Private MBIST Instructions ------- |
| 104 | // (tcu_jtag_private_mbist.vr) |
| 105 | // 765432109876543210 |
| 106 | #define TAP_MBIST_BYPASS "000000000000010100" |
| 107 | #define TAP_MBIST_MODE "000000000000010101" |
| 108 | #define TAP_MBIST_START "000000000000010110" |
| 109 | #define TAP_UNDEF_17 "000000000000010111" // UNDEF: BYPASS |
| 110 | #define TAP_MBIST_RESULT "000000000000011000" |
| 111 | #define TAP_MBIST_DIAG "000000000000011001" |
| 112 | #define TAP_MBIST_GETDONE "000000000000011010" |
| 113 | #define TAP_MBIST_GETFAIL "000000000000011011" |
| 114 | #define TAP_MBIST_ABORT "000000000000011111" |
| 115 | |
| 116 | |
| 117 | |
| 118 | |
| 119 | // 765432109876543210 |
| 120 | #define TAP_UNDEF_20 "000000000000100000" // UNDEF: BYPASS |
| 121 | #define TAP_UNDEF_21 "000000000000100001" // UNDEF: BYPASS |
| 122 | #define TAP_UNDEF_22 "000000000000100010" // UNDEF: BYPASS |
| 123 | #define TAP_UNDEF_23 "000000000000100011" // UNDEF: BYPASS |
| 124 | #define TAP_UNDEF_24 "000000000000100100" // UNDEF: BYPASS |
| 125 | #define TAP_UNDEF_25 "000000000000100101" // UNDEF: BYPASS |
| 126 | #define TAP_UNDEF_26 "000000000000100110" // UNDEF: BYPASS |
| 127 | #define TAP_UNDEF_27 "000000000000100111" // UNDEF: BYPASS |
| 128 | |
| 129 | |
| 130 | //////////////////////////////////////////////////////////////////////////////////////////////// |
| 131 | |
| 132 | |
| 133 | //----------- Efuse Instructions -------------------- |
| 134 | // (tcu_jtag_private_efuse.vr) |
| 135 | // 765432109876543210 |
| 136 | #define TAP_FUSE_READ "000000000000101000" |
| 137 | #define TAP_FUSE_BYPASS_DATA "000000000000101001" |
| 138 | #define TAP_FUSE_BYPASS "000000000000101010" |
| 139 | #define TAP_FUSE_ROW_ADDR "000000000000101011" |
| 140 | #define TAP_FUSE_COL_ADDR "000000000000101100" |
| 141 | #define TAP_FUSE_READ_MODE "000000000000101101" |
| 142 | #define TAP_FUSE_DEST_SAMPLE "000000000000101110" |
| 143 | #define TAP_UNDEF_2F "000000000000101111" // UNDEF: BYPASS |
| 144 | |
| 145 | |
| 146 | |
| 147 | |
| 148 | //////////////////////////////////////////////////////////////////////////////////////////////// |
| 149 | |
| 150 | |
| 151 | //---------- JTAG Private Shadow Scan Instructions -- |
| 152 | // (tcu_jtag_private_shscan.vr) |
| 153 | // 765432109876543210 |
| 154 | #define TAP_SPC_SHSCAN "000000000000110" |
| 155 | #define TAP_SPCTHR0_SHSCAN "000000000000110000" |
| 156 | #define TAP_SPCTHR1_SHSCAN "000000000000110001" |
| 157 | #define TAP_SPCTHR2_SHSCAN "000000000000110010" |
| 158 | #define TAP_SPCTHR3_SHSCAN "000000000000110011" |
| 159 | #define TAP_SPCTHR4_SHSCAN "000000000000110100" |
| 160 | #define TAP_SPCTHR5_SHSCAN "000000000000110101" |
| 161 | #define TAP_SPCTHR6_SHSCAN "000000000000110110" |
| 162 | #define TAP_SPCTHR7_SHSCAN "000000000000110111" |
| 163 | #define TAP_SOC_SHSCAN "000000000000111" |
| 164 | #define TAP_UNDEF_38 "000000000000111000" // UNDEF: Shadow scan reserved |
| 165 | #define TAP_UNDEF_39 "000000000000111001" // UNDEF: Shadow scan reserved |
| 166 | #define TAP_UNDEF_3A "000000000000111010" // UNDEF: Shadow scan reserved |
| 167 | #define TAP_UNDEF_3B "000000000000111011" // UNDEF: Shadow scan reserved |
| 168 | #define TAP_UNDEF_3C "000000000000111100" // UNDEF: Shadow scan reserved |
| 169 | #define TAP_UNDEF_3D "000000000000111101" // UNDEF: Shadow scan reserved |
| 170 | #define TAP_UNDEF_3E "000000000000111110" // UNDEF: Shadow scan reserved |
| 171 | #define TAP_UNDEF_3F "000000000000111111" // UNDEF: Shadow scan reserved |
| 172 | |
| 173 | //---------- JTAG Clock Stop Instructions --------- |
| 174 | |
| 175 | #define TAP_CLOCK_SSTOP "000000000001000000" // 0x40 |
| 176 | #define TAP_CLOCK_HSTOP "000000000001000001" // 0x41 |
| 177 | #define TAP_CLOCK_START "000000000001000010" // 0x42 |
| 178 | #define TAP_CLOCK_DOMAIN "000000000001000011" // 0x43 |
| 179 | #define TAP_CLOCK_STATUS "000000000001000100" // 0x44 |
| 180 | #define TAP_CLKSTP_DELAY "000000000001000101" // 0x45 |
| 181 | #define TAP_CORE_SEL "000000000001000110" // 0x46 |
| 182 | #define TAP_UNDEF_47 "000000000001000111" // 0x47 undefined |
| 183 | #define TAP_DE_COUNT "000000000001001000" // 0x48 |
| 184 | #define TAP_CYCLE_COUNT "000000000001001001" // 0x49 |
| 185 | #define TAP_TCU_DCR "000000000001001010" // 0x4A |
| 186 | #define TAP_UNDEF_4B "000000000001001011" // 0x4B undefined |
| 187 | #define TAP_CORE_RUN_STATUS "000000000001001100" // 0x4C |
| 188 | |
| 189 | //@@UPDATE@@ Reserved: Wait until PRM updated 40..43,48 |
| 190 | #define TAP_UNDEF_4D "000000000001001101" |
| 191 | #define TAP_UNDEF_4E "000000000001001110" |
| 192 | #define TAP_UNDEF_4F "000000000001001111" |
| 193 | #define TAP_UNDEF_50 "000000000001010000" |
| 194 | #define TAP_UNDEF_51 "000000000001010001" |
| 195 | #define TAP_UNDEF_52 "000000000001010010" |
| 196 | #define TAP_UNDEF_53 "000000000001010011" |
| 197 | #define TAP_UNDEF_54 "000000000001010100" |
| 198 | #define TAP_UNDEF_55 "000000000001010101" |
| 199 | #define TAP_UNDEF_56 "000000000001010110" |
| 200 | #define TAP_UNDEF_57 "000000000001010111" |
| 201 | |
| 202 | //------- JTAG TCU Serial to L2 Instructions ------ |
| 203 | //@@UPDATE@@ Reserved: Wait until PRM updated 58..5B |
| 204 | #define TAP_L2_ADDR "000000000001011000" |
| 205 | #define TAP_L2_WRDATA "000000000001011001" |
| 206 | #define TAP_L2_WR "000000000001011010" |
| 207 | #define TAP_L2_RD "000000000001011011" |
| 208 | |
| 209 | // 0x5C <----RANGE----> 0x7F |
| 210 | #define TAP_UNDEF_5C "000000000001011100" |
| 211 | #define TAP_UNDEF_5F "000000000001011111" |
| 212 | #define TAP_LBIST_START "000000000001100000" |
| 213 | #define TAP_LBIST_BYPASS "000000000001100001" |
| 214 | #define TAP_LBIST_MODE "000000000001100010" |
| 215 | #define TAP_LBIST_ACCESS "000000000001100011" |
| 216 | #define TAP_LBIST_GETDONE "000000000001100100" |
| 217 | #define TAP_LBIST_ABORT "000000000001100101" |
| 218 | #define TAP_UNDEF_66 "000000000001100110" |
| 219 | #define TAP_UNDEF_7F "000000000001111111" |
| 220 | |
| 221 | |
| 222 | //---------- JTAG Private Scan Instructions --------- |
| 223 | // (tcu_jtag_private_scan.vr) |
| 224 | // 765432109876543210 |
| 225 | |
| 226 | #define TAP_SERSCAN "000000000010000000" // 0x80 |
| 227 | #define TAP_CHAINSEL "000000000010000001" // 0x81 |
| 228 | #define TAP_SCAN_SERIAL "000000000010000000" // 0x80 review: not matched name in TCU MAS. Delete later. |
| 229 | #define TAP_SCAN_SERIAL_SEL "000000000010000001" // 0x81 review: not matched name in TCU MAS. Delete later |
| 230 | #define TAP_UNDEF_82 "000000000010000010" // 0x82 review: this is TAP_MT_ACCESS |
| 231 | // 0x82 <----RANGE----> 0xFF |
| 232 | #define TAP_UNDEF_FF "000000000011111110" |
| 233 | |
| 234 | |
| 235 | //---------- Identification register ---------------- |
| 236 | // MSB 5432109876543210 LSB |
| 237 | #define TAP_VERSION 4'b0011 // this is for TO2.1 |
| 238 | #define TAP_PART_NUM 16'b0010101010101010 |
| 239 | #define TAP_ID_NUM 11'b00000111110 // Sun MFG ID 0x03E |
| 240 | |
| 241 | |
| 242 | #endif |