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975f66bb57
Add system manager support for Agilex. Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com> Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
99 lines
2.8 KiB
C
99 lines
2.8 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (C) 2013-2017 Altera Corporation <www.altera.com>
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*/
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#ifndef _SYSTEM_MANAGER_H_
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#define _SYSTEM_MANAGER_H_
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phys_addr_t socfpga_get_sysmgr_addr(void);
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#if defined(CONFIG_TARGET_SOCFPGA_STRATIX10) || \
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defined(CONFIG_TARGET_SOCFPGA_AGILEX)
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#include <asm/arch/system_manager_soc64.h>
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#else
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#define SYSMGR_ROMCODEGRP_CTRL_WARMRSTCFGPINMUX BIT(0)
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#define SYSMGR_ROMCODEGRP_CTRL_WARMRSTCFGIO BIT(1)
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#define SYSMGR_ECC_OCRAM_EN BIT(0)
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#define SYSMGR_ECC_OCRAM_SERR BIT(3)
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#define SYSMGR_ECC_OCRAM_DERR BIT(4)
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#define SYSMGR_FPGAINTF_USEFPGA 0x1
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#define SYSMGR_FPGAINTF_SPIM0 BIT(0)
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#define SYSMGR_FPGAINTF_SPIM1 BIT(1)
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#define SYSMGR_FPGAINTF_EMAC0 BIT(2)
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#define SYSMGR_FPGAINTF_EMAC1 BIT(3)
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#define SYSMGR_FPGAINTF_NAND BIT(4)
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#define SYSMGR_FPGAINTF_SDMMC BIT(5)
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#define SYSMGR_SDMMC_DRVSEL_SHIFT 0
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/* EMAC Group Bit definitions */
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#define SYSMGR_EMACGRP_CTRL_PHYSEL_ENUM_GMII_MII 0x0
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#define SYSMGR_EMACGRP_CTRL_PHYSEL_ENUM_RGMII 0x1
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#define SYSMGR_EMACGRP_CTRL_PHYSEL_ENUM_RMII 0x2
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#define SYSMGR_EMACGRP_CTRL_PHYSEL0_LSB 0
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#define SYSMGR_EMACGRP_CTRL_PHYSEL1_LSB 2
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#define SYSMGR_EMACGRP_CTRL_PHYSEL_MASK 0x3
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/* For dedicated IO configuration */
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/* Voltage select enums */
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#define VOLTAGE_SEL_3V 0x0
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#define VOLTAGE_SEL_1P8V 0x1
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#define VOLTAGE_SEL_2P5V 0x2
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/* Input buffer enable */
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#define INPUT_BUF_DISABLE 0
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#define INPUT_BUF_1P8V 1
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#define INPUT_BUF_2P5V3V 2
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/* Weak pull up enable */
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#define WK_PU_DISABLE 0
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#define WK_PU_ENABLE 1
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/* Pull up slew rate control */
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#define PU_SLW_RT_SLOW 0
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#define PU_SLW_RT_FAST 1
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#define PU_SLW_RT_DEFAULT PU_SLW_RT_SLOW
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/* Pull down slew rate control */
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#define PD_SLW_RT_SLOW 0
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#define PD_SLW_RT_FAST 1
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#define PD_SLW_RT_DEFAULT PD_SLW_RT_SLOW
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/* Drive strength control */
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#define PU_DRV_STRG_DEFAULT 0x10
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#define PD_DRV_STRG_DEFAULT 0x10
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/* bit position */
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#define PD_DRV_STRG_LSB 0
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#define PD_SLW_RT_LSB 5
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#define PU_DRV_STRG_LSB 8
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#define PU_SLW_RT_LSB 13
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#define WK_PU_LSB 16
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#define INPUT_BUF_LSB 17
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#define BIAS_TRIM_LSB 19
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#define VOLTAGE_SEL_LSB 0
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#define ALT_SYSMGR_NOC_H2F_SET_MSK BIT(0)
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#define ALT_SYSMGR_NOC_LWH2F_SET_MSK BIT(4)
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#define ALT_SYSMGR_NOC_F2H_SET_MSK BIT(8)
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#define ALT_SYSMGR_NOC_F2SDR0_SET_MSK BIT(16)
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#define ALT_SYSMGR_NOC_F2SDR1_SET_MSK BIT(20)
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#define ALT_SYSMGR_NOC_F2SDR2_SET_MSK BIT(24)
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#define ALT_SYSMGR_NOC_TMO_EN_SET_MSK BIT(0)
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#define ALT_SYSMGR_ECC_INTSTAT_SERR_OCRAM_SET_MSK BIT(1)
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#define ALT_SYSMGR_ECC_INTSTAT_DERR_OCRAM_SET_MSK BIT(1)
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#if defined(CONFIG_TARGET_SOCFPGA_GEN5)
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#include <asm/arch/system_manager_gen5.h>
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#elif defined(CONFIG_TARGET_SOCFPGA_ARRIA10)
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#include <asm/arch/system_manager_arria10.h>
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#endif
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#define SYSMGR_GET_BOOTINFO_BSEL(bsel) \
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(((bsel) >> SYSMGR_BOOTINFO_BSEL_SHIFT) & 7)
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#endif
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#endif /* _SYSTEM_MANAGER_H_ */
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