1 /* 2 * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights 3 * reserved. 4 * 5 * This software is available to you under a choice of one of two 6 * licenses. You may choose to be licensed under the terms of the GNU 7 * General Public License (GPL) Version 2, available from the file 8 * COPYING in the main directory of this source tree, or the NetLogic 9 * license below: 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 15 * 1. Redistributions of source code must retain the above copyright 16 * notice, this list of conditions and the following disclaimer. 17 * 2. Redistributions in binary form must reproduce the above copyright 18 * notice, this list of conditions and the following disclaimer in 19 * the documentation and/or other materials provided with the 20 * distribution. 21 * 22 * THIS SOFTWARE IS PROVIDED BY NETLOGIC ``AS IS'' AND ANY EXPRESS OR 23 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 24 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25 * ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE LIABLE 26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 27 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 28 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR 29 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 30 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE 31 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN 32 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 33 */ 34 35 #ifndef __NLM_HAL_SYS_H__ 36 #define __NLM_HAL_SYS_H__ 37 38 /** 39 * @file_name sys.h 40 * @author Netlogic Microsystems 41 * @brief HAL for System configuration registers 42 */ 43 #define SYS_CHIP_RESET 0x00 44 #define SYS_POWER_ON_RESET_CFG 0x01 45 #define SYS_EFUSE_DEVICE_CFG_STATUS0 0x02 46 #define SYS_EFUSE_DEVICE_CFG_STATUS1 0x03 47 #define SYS_EFUSE_DEVICE_CFG_STATUS2 0x04 48 #define SYS_EFUSE_DEVICE_CFG3 0x05 49 #define SYS_EFUSE_DEVICE_CFG4 0x06 50 #define SYS_EFUSE_DEVICE_CFG5 0x07 51 #define SYS_EFUSE_DEVICE_CFG6 0x08 52 #define SYS_EFUSE_DEVICE_CFG7 0x09 53 #define SYS_PLL_CTRL 0x0a 54 #define SYS_CPU_RESET 0x0b 55 #define SYS_CPU_NONCOHERENT_MODE 0x0d 56 #define SYS_CORE_DFS_DIS_CTRL 0x0e 57 #define SYS_CORE_DFS_RST_CTRL 0x0f 58 #define SYS_CORE_DFS_BYP_CTRL 0x10 59 #define SYS_CORE_DFS_PHA_CTRL 0x11 60 #define SYS_CORE_DFS_DIV_INC_CTRL 0x12 61 #define SYS_CORE_DFS_DIV_DEC_CTRL 0x13 62 #define SYS_CORE_DFS_DIV_VALUE 0x14 63 #define SYS_RESET 0x15 64 #define SYS_DFS_DIS_CTRL 0x16 65 #define SYS_DFS_RST_CTRL 0x17 66 #define SYS_DFS_BYP_CTRL 0x18 67 #define SYS_DFS_DIV_INC_CTRL 0x19 68 #define SYS_DFS_DIV_DEC_CTRL 0x1a 69 #define SYS_DFS_DIV_VALUE0 0x1b 70 #define SYS_DFS_DIV_VALUE1 0x1c 71 #define SYS_SENSE_AMP_DLY 0x1d 72 #define SYS_SOC_SENSE_AMP_DLY 0x1e 73 #define SYS_CTRL0 0x1f 74 #define SYS_CTRL1 0x20 75 #define SYS_TIMEOUT_BS1 0x21 76 #define SYS_BYTE_SWAP 0x22 77 #define SYS_VRM_VID 0x23 78 #define SYS_PWR_RAM_CMD 0x24 79 #define SYS_PWR_RAM_ADDR 0x25 80 #define SYS_PWR_RAM_DATA0 0x26 81 #define SYS_PWR_RAM_DATA1 0x27 82 #define SYS_PWR_RAM_DATA2 0x28 83 #define SYS_PWR_UCODE 0x29 84 #define SYS_CPU0_PWR_STATUS 0x2a 85 #define SYS_CPU1_PWR_STATUS 0x2b 86 #define SYS_CPU2_PWR_STATUS 0x2c 87 #define SYS_CPU3_PWR_STATUS 0x2d 88 #define SYS_CPU4_PWR_STATUS 0x2e 89 #define SYS_CPU5_PWR_STATUS 0x2f 90 #define SYS_CPU6_PWR_STATUS 0x30 91 #define SYS_CPU7_PWR_STATUS 0x31 92 #define SYS_STATUS 0x32 93 #define SYS_INT_POL 0x33 94 #define SYS_INT_TYPE 0x34 95 #define SYS_INT_STATUS 0x35 96 #define SYS_INT_MASK0 0x36 97 #define SYS_INT_MASK1 0x37 98 #define SYS_UCO_S_ECC 0x38 99 #define SYS_UCO_M_ECC 0x39 100 #define SYS_UCO_ADDR 0x3a 101 #define SYS_UCO_INSTR 0x3b 102 #define SYS_MEM_BIST0 0x3c 103 #define SYS_MEM_BIST1 0x3d 104 #define SYS_MEM_BIST2 0x3e 105 #define SYS_MEM_BIST3 0x3f 106 #define SYS_MEM_BIST4 0x40 107 #define SYS_MEM_BIST5 0x41 108 #define SYS_MEM_BIST6 0x42 109 #define SYS_MEM_BIST7 0x43 110 #define SYS_MEM_BIST8 0x44 111 #define SYS_MEM_BIST9 0x45 112 #define SYS_MEM_BIST10 0x46 113 #define SYS_MEM_BIST11 0x47 114 #define SYS_MEM_BIST12 0x48 115 #define SYS_SCRTCH0 0x49 116 #define SYS_SCRTCH1 0x4a 117 #define SYS_SCRTCH2 0x4b 118 #define SYS_SCRTCH3 0x4c 119 120 /* PLL registers XLP2XX */ 121 #define SYS_CPU_PLL_CTRL0(core) (0x1c0 + (core * 4)) 122 #define SYS_CPU_PLL_CTRL1(core) (0x1c1 + (core * 4)) 123 #define SYS_CPU_PLL_CTRL2(core) (0x1c2 + (core * 4)) 124 #define SYS_CPU_PLL_CTRL3(core) (0x1c3 + (core * 4)) 125 #define SYS_PLL_CTRL0 0x240 126 #define SYS_PLL_CTRL1 0x241 127 #define SYS_PLL_CTRL2 0x242 128 #define SYS_PLL_CTRL3 0x243 129 #define SYS_DMC_PLL_CTRL0 0x244 130 #define SYS_DMC_PLL_CTRL1 0x245 131 #define SYS_DMC_PLL_CTRL2 0x246 132 #define SYS_DMC_PLL_CTRL3 0x247 133 134 #define SYS_PLL_CTRL0_DEVX(x) (0x248 + (x) * 4) 135 #define SYS_PLL_CTRL1_DEVX(x) (0x249 + (x) * 4) 136 #define SYS_PLL_CTRL2_DEVX(x) (0x24a + (x) * 4) 137 #define SYS_PLL_CTRL3_DEVX(x) (0x24b + (x) * 4) 138 139 #define SYS_CPU_PLL_CHG_CTRL 0x288 140 #define SYS_PLL_CHG_CTRL 0x289 141 #define SYS_CLK_DEV_DIS 0x28a 142 #define SYS_CLK_DEV_SEL 0x28b 143 #define SYS_CLK_DEV_DIV 0x28c 144 #define SYS_CLK_DEV_CHG 0x28d 145 #define SYS_CLK_DEV_SEL_REG 0x28e 146 #define SYS_CLK_DEV_DIV_REG 0x28f 147 #define SYS_CPU_PLL_LOCK 0x29f 148 #define SYS_SYS_PLL_LOCK 0x2a0 149 #define SYS_PLL_MEM_CMD 0x2a1 150 #define SYS_CPU_PLL_MEM_REQ 0x2a2 151 #define SYS_SYS_PLL_MEM_REQ 0x2a3 152 #define SYS_PLL_MEM_STAT 0x2a4 153 154 /* PLL registers XLP9XX */ 155 #define SYS_9XX_CPU_PLL_CTRL0(core) (0xc0 + (core * 4)) 156 #define SYS_9XX_CPU_PLL_CTRL1(core) (0xc1 + (core * 4)) 157 #define SYS_9XX_CPU_PLL_CTRL2(core) (0xc2 + (core * 4)) 158 #define SYS_9XX_CPU_PLL_CTRL3(core) (0xc3 + (core * 4)) 159 #define SYS_9XX_DMC_PLL_CTRL0 0x140 160 #define SYS_9XX_DMC_PLL_CTRL1 0x141 161 #define SYS_9XX_DMC_PLL_CTRL2 0x142 162 #define SYS_9XX_DMC_PLL_CTRL3 0x143 163 #define SYS_9XX_PLL_CTRL0 0x144 164 #define SYS_9XX_PLL_CTRL1 0x145 165 #define SYS_9XX_PLL_CTRL2 0x146 166 #define SYS_9XX_PLL_CTRL3 0x147 167 168 #define SYS_9XX_PLL_CTRL0_DEVX(x) (0x148 + (x) * 4) 169 #define SYS_9XX_PLL_CTRL1_DEVX(x) (0x149 + (x) * 4) 170 #define SYS_9XX_PLL_CTRL2_DEVX(x) (0x14a + (x) * 4) 171 #define SYS_9XX_PLL_CTRL3_DEVX(x) (0x14b + (x) * 4) 172 173 #define SYS_9XX_CPU_PLL_CHG_CTRL 0x188 174 #define SYS_9XX_PLL_CHG_CTRL 0x189 175 #define SYS_9XX_CLK_DEV_DIS 0x18a 176 #define SYS_9XX_CLK_DEV_SEL 0x18b 177 #define SYS_9XX_CLK_DEV_DIV 0x18d 178 #define SYS_9XX_CLK_DEV_CHG 0x18f 179 180 #define SYS_9XX_CLK_DEV_SEL_REG 0x1a4 181 #define SYS_9XX_CLK_DEV_DIV_REG 0x1a6 182 183 /* Registers changed on 9XX */ 184 #define SYS_9XX_POWER_ON_RESET_CFG 0x00 185 #define SYS_9XX_CHIP_RESET 0x01 186 #define SYS_9XX_CPU_RESET 0x02 187 #define SYS_9XX_CPU_NONCOHERENT_MODE 0x03 188 189 /* XLP 9XX fuse block registers */ 190 #define FUSE_9XX_DEVCFG6 0xc6 191 192 #ifndef __ASSEMBLY__ 193 194 #define nlm_read_sys_reg(b, r) nlm_read_reg(b, r) 195 #define nlm_write_sys_reg(b, r, v) nlm_write_reg(b, r, v) 196 #define nlm_get_sys_pcibase(node) nlm_pcicfg_base(cpu_is_xlp9xx() ? \ 197 XLP9XX_IO_SYS_OFFSET(node) : XLP_IO_SYS_OFFSET(node)) 198 #define nlm_get_sys_regbase(node) (nlm_get_sys_pcibase(node) + XLP_IO_PCI_HDRSZ) 199 200 /* XLP9XX fuse block */ 201 #define nlm_get_fuse_pcibase(node) \ 202 nlm_pcicfg_base(XLP9XX_IO_FUSE_OFFSET(node)) 203 #define nlm_get_fuse_regbase(node) \ 204 (nlm_get_fuse_pcibase(node) + XLP_IO_PCI_HDRSZ) 205 206 #define nlm_get_clock_pcibase(node) \ 207 nlm_pcicfg_base(XLP9XX_IO_CLOCK_OFFSET(node)) 208 #define nlm_get_clock_regbase(node) \ 209 (nlm_get_clock_pcibase(node) + XLP_IO_PCI_HDRSZ) 210 211 unsigned int nlm_get_pic_frequency(int node); 212 #endif 213 #endif 214