1 /* 2 * Copyright (C) 2013 Altera Corporation <www.altera.com> 3 * 4 * SPDX-License-Identifier: GPL-2.0+ 5 */ 6 7 #ifndef _SYSTEM_MANAGER_H_ 8 #define _SYSTEM_MANAGER_H_ 9 10 #ifndef __ASSEMBLY__ 11 12 void sysmgr_pinmux_init(void); 13 void sysmgr_config_warmrstcfgio(int enable); 14 15 void sysmgr_get_pinmux_table(const unsigned long **table, 16 unsigned int *table_len); 17 #endif 18 19 struct socfpga_system_manager { 20 /* System Manager Module */ 21 u32 siliconid1; /* 0x00 */ 22 u32 siliconid2; 23 u32 _pad_0x8_0xf[2]; 24 u32 wddbg; /* 0x10 */ 25 u32 bootinfo; 26 u32 hpsinfo; 27 u32 parityinj; 28 /* FPGA Interface Group */ 29 u32 fpgaintfgrp_gbl; /* 0x20 */ 30 u32 fpgaintfgrp_indiv; 31 u32 fpgaintfgrp_module; 32 u32 _pad_0x2c_0x2f; 33 /* Scan Manager Group */ 34 u32 scanmgrgrp_ctrl; /* 0x30 */ 35 u32 _pad_0x34_0x3f[3]; 36 /* Freeze Control Group */ 37 u32 frzctrl_vioctrl; /* 0x40 */ 38 u32 _pad_0x44_0x4f[3]; 39 u32 frzctrl_hioctrl; /* 0x50 */ 40 u32 frzctrl_src; 41 u32 frzctrl_hwctrl; 42 u32 _pad_0x5c_0x5f; 43 /* EMAC Group */ 44 u32 emacgrp_ctrl; /* 0x60 */ 45 u32 emacgrp_l3master; 46 u32 _pad_0x68_0x6f[2]; 47 /* DMA Controller Group */ 48 u32 dmagrp_ctrl; /* 0x70 */ 49 u32 dmagrp_persecurity; 50 u32 _pad_0x78_0x7f[2]; 51 /* Preloader (initial software) Group */ 52 u32 iswgrp_handoff[8]; /* 0x80 */ 53 u32 _pad_0xa0_0xbf[8]; /* 0xa0 */ 54 /* Boot ROM Code Register Group */ 55 u32 romcodegrp_ctrl; /* 0xc0 */ 56 u32 romcodegrp_cpu1startaddr; 57 u32 romcodegrp_initswstate; 58 u32 romcodegrp_initswlastld; 59 u32 romcodegrp_bootromswstate; /* 0xd0 */ 60 u32 __pad_0xd4_0xdf[3]; 61 /* Warm Boot from On-Chip RAM Group */ 62 u32 romcodegrp_warmramgrp_enable; /* 0xe0 */ 63 u32 romcodegrp_warmramgrp_datastart; 64 u32 romcodegrp_warmramgrp_length; 65 u32 romcodegrp_warmramgrp_execution; 66 u32 romcodegrp_warmramgrp_crc; /* 0xf0 */ 67 u32 __pad_0xf4_0xff[3]; 68 /* Boot ROM Hardware Register Group */ 69 u32 romhwgrp_ctrl; /* 0x100 */ 70 u32 _pad_0x104_0x107; 71 /* SDMMC Controller Group */ 72 u32 sdmmcgrp_ctrl; 73 u32 sdmmcgrp_l3master; 74 /* NAND Flash Controller Register Group */ 75 u32 nandgrp_bootstrap; /* 0x110 */ 76 u32 nandgrp_l3master; 77 /* USB Controller Group */ 78 u32 usbgrp_l3master; 79 u32 _pad_0x11c_0x13f[9]; 80 /* ECC Management Register Group */ 81 u32 eccgrp_l2; /* 0x140 */ 82 u32 eccgrp_ocram; 83 u32 eccgrp_usb0; 84 u32 eccgrp_usb1; 85 u32 eccgrp_emac0; /* 0x150 */ 86 u32 eccgrp_emac1; 87 u32 eccgrp_dma; 88 u32 eccgrp_can0; 89 u32 eccgrp_can1; /* 0x160 */ 90 u32 eccgrp_nand; 91 u32 eccgrp_qspi; 92 u32 eccgrp_sdmmc; 93 u32 _pad_0x170_0x3ff[164]; 94 /* Pin Mux Control Group */ 95 u32 emacio[20]; /* 0x400 */ 96 u32 flashio[12]; /* 0x450 */ 97 u32 generalio[28]; /* 0x480 */ 98 u32 _pad_0x4f0_0x4ff[4]; 99 u32 mixed1io[22]; /* 0x500 */ 100 u32 mixed2io[8]; /* 0x558 */ 101 u32 gplinmux[23]; /* 0x578 */ 102 u32 gplmux[71]; /* 0x5d4 */ 103 u32 nandusefpga; /* 0x6f0 */ 104 u32 _pad_0x6f4; 105 u32 rgmii1usefpga; /* 0x6f8 */ 106 u32 _pad_0x6fc_0x700[2]; 107 u32 i2c0usefpga; /* 0x704 */ 108 u32 sdmmcusefpga; /* 0x708 */ 109 u32 _pad_0x70c_0x710[2]; 110 u32 rgmii0usefpga; /* 0x714 */ 111 u32 _pad_0x718_0x720[3]; 112 u32 i2c3usefpga; /* 0x724 */ 113 u32 i2c2usefpga; /* 0x728 */ 114 u32 i2c1usefpga; /* 0x72c */ 115 u32 spim1usefpga; /* 0x730 */ 116 u32 _pad_0x734; 117 u32 spim0usefpga; /* 0x738 */ 118 }; 119 120 #define SYSMGR_ROMCODEGRP_CTRL_WARMRSTCFGPINMUX (1 << 0) 121 #define SYSMGR_ROMCODEGRP_CTRL_WARMRSTCFGIO (1 << 1) 122 #define SYSMGR_ECC_OCRAM_EN (1 << 0) 123 #define SYSMGR_ECC_OCRAM_SERR (1 << 3) 124 #define SYSMGR_ECC_OCRAM_DERR (1 << 4) 125 #define SYSMGR_FPGAINTF_USEFPGA 0x1 126 #define SYSMGR_FPGAINTF_SPIM0 (1 << 0) 127 #define SYSMGR_FPGAINTF_SPIM1 (1 << 1) 128 #define SYSMGR_FPGAINTF_EMAC0 (1 << 2) 129 #define SYSMGR_FPGAINTF_EMAC1 (1 << 3) 130 #define SYSMGR_FPGAINTF_NAND (1 << 4) 131 #define SYSMGR_FPGAINTF_SDMMC (1 << 5) 132 133 /* FIXME: This is questionable macro. */ 134 #define SYSMGR_SDMMC_CTRL_SET(smplsel, drvsel) \ 135 ((((drvsel) << 0) & 0x7) | (((smplsel) << 3) & 0x38)) 136 137 /* EMAC Group Bit definitions */ 138 #define SYSMGR_EMACGRP_CTRL_PHYSEL_ENUM_GMII_MII 0x0 139 #define SYSMGR_EMACGRP_CTRL_PHYSEL_ENUM_RGMII 0x1 140 #define SYSMGR_EMACGRP_CTRL_PHYSEL_ENUM_RMII 0x2 141 142 #define SYSMGR_EMACGRP_CTRL_PHYSEL0_LSB 0 143 #define SYSMGR_EMACGRP_CTRL_PHYSEL1_LSB 2 144 #define SYSMGR_EMACGRP_CTRL_PHYSEL_MASK 0x3 145 146 #endif /* _SYSTEM_MANAGER_H_ */ 147