1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Copyright (C) 2013-2017 Altera Corporation <www.altera.com> 4 */ 5 6 #ifndef _SYSTEM_MANAGER_H_ 7 #define _SYSTEM_MANAGER_H_ 8 9 #if defined(CONFIG_TARGET_SOCFPGA_STRATIX10) 10 #include <asm/arch/system_manager_s10.h> 11 #else 12 #define SYSMGR_ROMCODEGRP_CTRL_WARMRSTCFGPINMUX BIT(0) 13 #define SYSMGR_ROMCODEGRP_CTRL_WARMRSTCFGIO BIT(1) 14 #define SYSMGR_ECC_OCRAM_EN BIT(0) 15 #define SYSMGR_ECC_OCRAM_SERR BIT(3) 16 #define SYSMGR_ECC_OCRAM_DERR BIT(4) 17 #define SYSMGR_FPGAINTF_USEFPGA 0x1 18 #define SYSMGR_FPGAINTF_SPIM0 BIT(0) 19 #define SYSMGR_FPGAINTF_SPIM1 BIT(1) 20 #define SYSMGR_FPGAINTF_EMAC0 BIT(2) 21 #define SYSMGR_FPGAINTF_EMAC1 BIT(3) 22 #define SYSMGR_FPGAINTF_NAND BIT(4) 23 #define SYSMGR_FPGAINTF_SDMMC BIT(5) 24 25 #define SYSMGR_SDMMC_DRVSEL_SHIFT 0 26 27 /* EMAC Group Bit definitions */ 28 #define SYSMGR_EMACGRP_CTRL_PHYSEL_ENUM_GMII_MII 0x0 29 #define SYSMGR_EMACGRP_CTRL_PHYSEL_ENUM_RGMII 0x1 30 #define SYSMGR_EMACGRP_CTRL_PHYSEL_ENUM_RMII 0x2 31 32 #define SYSMGR_EMACGRP_CTRL_PHYSEL0_LSB 0 33 #define SYSMGR_EMACGRP_CTRL_PHYSEL1_LSB 2 34 #define SYSMGR_EMACGRP_CTRL_PHYSEL_MASK 0x3 35 36 /* For dedicated IO configuration */ 37 /* Voltage select enums */ 38 #define VOLTAGE_SEL_3V 0x0 39 #define VOLTAGE_SEL_1P8V 0x1 40 #define VOLTAGE_SEL_2P5V 0x2 41 42 /* Input buffer enable */ 43 #define INPUT_BUF_DISABLE 0 44 #define INPUT_BUF_1P8V 1 45 #define INPUT_BUF_2P5V3V 2 46 47 /* Weak pull up enable */ 48 #define WK_PU_DISABLE 0 49 #define WK_PU_ENABLE 1 50 51 /* Pull up slew rate control */ 52 #define PU_SLW_RT_SLOW 0 53 #define PU_SLW_RT_FAST 1 54 #define PU_SLW_RT_DEFAULT PU_SLW_RT_SLOW 55 56 /* Pull down slew rate control */ 57 #define PD_SLW_RT_SLOW 0 58 #define PD_SLW_RT_FAST 1 59 #define PD_SLW_RT_DEFAULT PD_SLW_RT_SLOW 60 61 /* Drive strength control */ 62 #define PU_DRV_STRG_DEFAULT 0x10 63 #define PD_DRV_STRG_DEFAULT 0x10 64 65 /* bit position */ 66 #define PD_DRV_STRG_LSB 0 67 #define PD_SLW_RT_LSB 5 68 #define PU_DRV_STRG_LSB 8 69 #define PU_SLW_RT_LSB 13 70 #define WK_PU_LSB 16 71 #define INPUT_BUF_LSB 17 72 #define BIAS_TRIM_LSB 19 73 #define VOLTAGE_SEL_LSB 0 74 75 #define ALT_SYSMGR_NOC_H2F_SET_MSK BIT(0) 76 #define ALT_SYSMGR_NOC_LWH2F_SET_MSK BIT(4) 77 #define ALT_SYSMGR_NOC_F2H_SET_MSK BIT(8) 78 #define ALT_SYSMGR_NOC_F2SDR0_SET_MSK BIT(16) 79 #define ALT_SYSMGR_NOC_F2SDR1_SET_MSK BIT(20) 80 #define ALT_SYSMGR_NOC_F2SDR2_SET_MSK BIT(24) 81 #define ALT_SYSMGR_NOC_TMO_EN_SET_MSK BIT(0) 82 83 #define ALT_SYSMGR_ECC_INTSTAT_SERR_OCRAM_SET_MSK BIT(1) 84 #define ALT_SYSMGR_ECC_INTSTAT_DERR_OCRAM_SET_MSK BIT(1) 85 86 #if defined(CONFIG_TARGET_SOCFPGA_GEN5) 87 #include <asm/arch/system_manager_gen5.h> 88 #elif defined(CONFIG_TARGET_SOCFPGA_ARRIA10) 89 #include <asm/arch/system_manager_arria10.h> 90 #endif 91 92 #define SYSMGR_GET_BOOTINFO_BSEL(bsel) \ 93 (((bsel) >> SYSMGR_BOOTINFO_BSEL_SHIFT) & 7) 94 #endif 95 #endif /* _SYSTEM_MANAGER_H_ */ 96