u-boot/arch/arm/mach-socfpga/include/mach/system_manager.h

93 lines
2.6 KiB
C
Raw Normal View History

/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (C) 2013-2017 Altera Corporation <www.altera.com>
*/
#ifndef _SYSTEM_MANAGER_H_
#define _SYSTEM_MANAGER_H_
#define SYSMGR_ROMCODEGRP_CTRL_WARMRSTCFGPINMUX BIT(0)
#define SYSMGR_ROMCODEGRP_CTRL_WARMRSTCFGIO BIT(1)
#define SYSMGR_ECC_OCRAM_EN BIT(0)
#define SYSMGR_ECC_OCRAM_SERR BIT(3)
#define SYSMGR_ECC_OCRAM_DERR BIT(4)
#define SYSMGR_FPGAINTF_USEFPGA 0x1
#define SYSMGR_FPGAINTF_SPIM0 BIT(0)
#define SYSMGR_FPGAINTF_SPIM1 BIT(1)
#define SYSMGR_FPGAINTF_EMAC0 BIT(2)
#define SYSMGR_FPGAINTF_EMAC1 BIT(3)
#define SYSMGR_FPGAINTF_NAND BIT(4)
#define SYSMGR_FPGAINTF_SDMMC BIT(5)
#define SYSMGR_SDMMC_DRVSEL_SHIFT 0
/* EMAC Group Bit definitions */
#define SYSMGR_EMACGRP_CTRL_PHYSEL_ENUM_GMII_MII 0x0
#define SYSMGR_EMACGRP_CTRL_PHYSEL_ENUM_RGMII 0x1
#define SYSMGR_EMACGRP_CTRL_PHYSEL_ENUM_RMII 0x2
#define SYSMGR_EMACGRP_CTRL_PHYSEL0_LSB 0
#define SYSMGR_EMACGRP_CTRL_PHYSEL1_LSB 2
#define SYSMGR_EMACGRP_CTRL_PHYSEL_MASK 0x3
/* For dedicated IO configuration */
/* Voltage select enums */
#define VOLTAGE_SEL_3V 0x0
#define VOLTAGE_SEL_1P8V 0x1
#define VOLTAGE_SEL_2P5V 0x2
/* Input buffer enable */
#define INPUT_BUF_DISABLE 0
#define INPUT_BUF_1P8V 1
#define INPUT_BUF_2P5V3V 2
/* Weak pull up enable */
#define WK_PU_DISABLE 0
#define WK_PU_ENABLE 1
/* Pull up slew rate control */
#define PU_SLW_RT_SLOW 0
#define PU_SLW_RT_FAST 1
#define PU_SLW_RT_DEFAULT PU_SLW_RT_SLOW
/* Pull down slew rate control */
#define PD_SLW_RT_SLOW 0
#define PD_SLW_RT_FAST 1
#define PD_SLW_RT_DEFAULT PD_SLW_RT_SLOW
/* Drive strength control */
#define PU_DRV_STRG_DEFAULT 0x10
#define PD_DRV_STRG_DEFAULT 0x10
/* bit position */
#define PD_DRV_STRG_LSB 0
#define PD_SLW_RT_LSB 5
#define PU_DRV_STRG_LSB 8
#define PU_SLW_RT_LSB 13
#define WK_PU_LSB 16
#define INPUT_BUF_LSB 17
#define BIAS_TRIM_LSB 19
#define VOLTAGE_SEL_LSB 0
#define ALT_SYSMGR_NOC_H2F_SET_MSK BIT(0)
#define ALT_SYSMGR_NOC_LWH2F_SET_MSK BIT(4)
#define ALT_SYSMGR_NOC_F2H_SET_MSK BIT(8)
#define ALT_SYSMGR_NOC_F2SDR0_SET_MSK BIT(16)
#define ALT_SYSMGR_NOC_F2SDR1_SET_MSK BIT(20)
#define ALT_SYSMGR_NOC_F2SDR2_SET_MSK BIT(24)
#define ALT_SYSMGR_NOC_TMO_EN_SET_MSK BIT(0)
#define ALT_SYSMGR_ECC_INTSTAT_SERR_OCRAM_SET_MSK BIT(1)
#define ALT_SYSMGR_ECC_INTSTAT_DERR_OCRAM_SET_MSK BIT(1)
#if defined(CONFIG_TARGET_SOCFPGA_GEN5)
#include <asm/arch/system_manager_gen5.h>
#elif defined(CONFIG_TARGET_SOCFPGA_ARRIA10)
#include <asm/arch/system_manager_arria10.h>
#endif
#define SYSMGR_GET_BOOTINFO_BSEL(bsel) \
(((bsel) >> SYSMGR_BOOTINFO_BSEL_SHIFT) & 7)
#endif /* _SYSTEM_MANAGER_H_ */