u-boot/arch/arm/mach-socfpga/include/mach/fpga_manager_gen5.h
Tien Fong Chee 6867e19a43 arm: socfpga: Restructure FPGA driver in the preparation to support A10
Move FPGA driver which is Gen5 specific code into Gen5 driver file
and keeping common FPGA driver intact. All the changes are still keeping
in driver/fpga/ and no functional change. Subsequent patch would move
FPGA manager driver from arch/arm into driver/fpga/.

Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com>
Reviewed-by: Ley Foon Tan <ley.foon.tan@intel.com>
Reviewed-by: Dinh Nguyen <dinguyen@kernel.org>
2017-07-26 10:31:44 +02:00

68 lines
1.8 KiB
C

/*
* Copyright (C) 2012-2017 Altera Corporation <www.altera.com>
* All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#ifndef _FPGA_MANAGER_GEN5_H_
#define _FPGA_MANAGER_GEN5_H_
#define FPGAMGRREGS_STAT_MODE_MASK 0x7
#define FPGAMGRREGS_STAT_MSEL_MASK 0xf8
#define FPGAMGRREGS_STAT_MSEL_LSB 3
#define FPGAMGRREGS_CTRL_CFGWDTH_MASK BIT(9)
#define FPGAMGRREGS_CTRL_AXICFGEN_MASK BIT(8)
#define FPGAMGRREGS_CTRL_NCONFIGPULL_MASK BIT(2)
#define FPGAMGRREGS_CTRL_NCE_MASK BIT(1)
#define FPGAMGRREGS_CTRL_EN_MASK BIT(0)
#define FPGAMGRREGS_CTRL_CDRATIO_LSB 6
#define FPGAMGRREGS_MON_GPIO_EXT_PORTA_CRC_MASK BIT(3)
#define FPGAMGRREGS_MON_GPIO_EXT_PORTA_ID_MASK BIT(2)
#define FPGAMGRREGS_MON_GPIO_EXT_PORTA_CD_MASK BIT(1)
#define FPGAMGRREGS_MON_GPIO_EXT_PORTA_NS_MASK BIT(0)
/* FPGA Mode */
#define FPGAMGRREGS_MODE_FPGAOFF 0x0
#define FPGAMGRREGS_MODE_RESETPHASE 0x1
#define FPGAMGRREGS_MODE_CFGPHASE 0x2
#define FPGAMGRREGS_MODE_INITPHASE 0x3
#define FPGAMGRREGS_MODE_USERMODE 0x4
#define FPGAMGRREGS_MODE_UNKNOWN 0x5
#ifndef __ASSEMBLY__
struct socfpga_fpga_manager {
/* FPGA Manager Module */
u32 stat; /* 0x00 */
u32 ctrl;
u32 dclkcnt;
u32 dclkstat;
u32 gpo; /* 0x10 */
u32 gpi;
u32 misci; /* 0x18 */
u32 _pad_0x1c_0x82c[517];
/* Configuration Monitor (MON) Registers */
u32 gpio_inten; /* 0x830 */
u32 gpio_intmask;
u32 gpio_inttype_level;
u32 gpio_int_polarity;
u32 gpio_intstatus; /* 0x840 */
u32 gpio_raw_intstatus;
u32 _pad_0x848;
u32 gpio_porta_eoi;
u32 gpio_ext_porta; /* 0x850 */
u32 _pad_0x854_0x85c[3];
u32 gpio_1s_sync; /* 0x860 */
u32 _pad_0x864_0x868[2];
u32 gpio_ver_id_code;
u32 gpio_config_reg2; /* 0x870 */
u32 gpio_config_reg1;
};
#endif /* __ASSEMBLY__ */
#endif /* _FPGA_MANAGER_GEN5_H_ */