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/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 2017-2019 Intel Corporation <www.intel.com>
* All rights reserved.
*/
#include <asm/cache.h>
#include <altera.h>
#include <image.h>
#include <linux/bitops.h>
#ifndef _FPGA_MANAGER_ARRIA10_H_
#define _FPGA_MANAGER_ARRIA10_H_
#define ALT_FPGAMGR_IMGCFG_STAT_F2S_CRC_ERROR_SET_MSK BIT(0)
#define ALT_FPGAMGR_IMGCFG_STAT_F2S_EARLY_USERMODE_SET_MSK BIT(1)
#define ALT_FPGAMGR_IMGCFG_STAT_F2S_USERMODE_SET_MSK BIT(2)
#define ALT_FPGAMGR_IMGCFG_STAT_F2S_INITDONE_OE_SET_MSK BIT(3)
#define ALT_FPGAMGR_IMGCFG_STAT_F2S_NSTATUS_PIN_SET_MSK BIT(4)
#define ALT_FPGAMGR_IMGCFG_STAT_F2S_NSTATUS_OE_SET_MSK BIT(5)
#define ALT_FPGAMGR_IMGCFG_STAT_F2S_CONDONE_PIN_SET_MSK BIT(6)
#define ALT_FPGAMGR_IMGCFG_STAT_F2S_CONDONE_OE_SET_MSK BIT(7)
#define ALT_FPGAMGR_IMGCFG_STAT_F2S_CVP_CONF_DONE_SET_MSK BIT(8)
#define ALT_FPGAMGR_IMGCFG_STAT_F2S_PR_READY_SET_MSK BIT(9)
#define ALT_FPGAMGR_IMGCFG_STAT_F2S_PR_DONE_SET_MSK BIT(10)
#define ALT_FPGAMGR_IMGCFG_STAT_F2S_PR_ERROR_SET_MSK BIT(11)
#define ALT_FPGAMGR_IMGCFG_STAT_F2S_NCONFIG_PIN_SET_MSK BIT(12)
#define ALT_FPGAMGR_IMGCFG_STAT_F2S_NCEO_OE_SET_MSK BIT(13)
#define ALT_FPGAMGR_IMGCFG_STAT_F2S_MSEL0_SET_MSK BIT(16)
#define ALT_FPGAMGR_IMGCFG_STAT_F2S_MSEL1_SET_MSK BIT(17)
#define ALT_FPGAMGR_IMGCFG_STAT_F2S_MSEL2_SET_MSK BIT(18)
#define ALT_FPGAMGR_IMGCFG_STAT_F2S_MSEL_SET_MSD (\
ALT_FPGAMGR_IMGCFG_STAT_F2S_MSEL0_SET_MSK |\
ALT_FPGAMGR_IMGCFG_STAT_F2S_MSEL1_SET_MSK |\
ALT_FPGAMGR_IMGCFG_STAT_F2S_MSEL2_SET_MSK)
#define ALT_FPGAMGR_IMGCFG_STAT_F2S_IMGCFG_FIFOEMPTY_SET_MSK BIT(24)
#define ALT_FPGAMGR_IMGCFG_STAT_F2S_IMGCFG_FIFOFULL_SET_MSK BIT(25)
#define ALT_FPGAMGR_IMGCFG_STAT_F2S_JTAGM_SET_MSK BIT(28)
#define ALT_FPGAMGR_IMGCFG_STAT_F2S_EMR_SET_MSK BIT(29)
#define ALT_FPGAMGR_IMGCFG_STAT_F2S_MSEL0_LSB 16
#define ALT_FPGAMGR_IMGCFG_CTL_00_S2F_NENABLE_NCONFIG_SET_MSK BIT(0)
#define ALT_FPGAMGR_IMGCFG_CTL_00_S2F_NENABLE_NSTATUS_SET_MSK BIT(1)
#define ALT_FPGAMGR_IMGCFG_CTL_00_S2F_NENABLE_CONDONE_SET_MSK BIT(2)
#define ALT_FPGAMGR_IMGCFG_CTL_00_S2F_NCONFIG_SET_MSK BIT(8)
#define ALT_FPGAMGR_IMGCFG_CTL_00_S2F_NSTATUS_OE_SET_MSK BIT(16)
#define ALT_FPGAMGR_IMGCFG_CTL_00_S2F_CONDONE_OE_SET_MSK BIT(24)
#define ALT_FPGAMGR_IMGCFG_CTL_01_S2F_NENABLE_CONFIG_SET_MSK BIT(0)
#define ALT_FPGAMGR_IMGCFG_CTL_01_S2F_PR_REQUEST_SET_MSK BIT(16)
#define ALT_FPGAMGR_IMGCFG_CTL_01_S2F_NCE_SET_MSK BIT(24)
#define ALT_FPGAMGR_IMGCFG_CTL_02_EN_CFG_CTRL_SET_MSK BIT(0)
#define ALT_FPGAMGR_IMGCFG_CTL_02_EN_CFG_DATA_SET_MSK BIT(8)
#define ALT_FPGAMGR_IMGCFG_CTL_02_CDRATIO_SET_MSK 0x00030000
#define ALT_FPGAMGR_IMGCFG_CTL_02_CFGWIDTH_SET_MSK BIT(24)
#define ALT_FPGAMGR_IMGCFG_CTL_02_CDRATIO_LSB 16
#define FPGA_SOCFPGA_A10_RBF_UNENCRYPTED 0xa65c
#define FPGA_SOCFPGA_A10_RBF_ENCRYPTED 0xa65d
#define FPGA_SOCFPGA_A10_RBF_PERIPH 0x0001
#define FPGA_SOCFPGA_A10_RBF_CORE 0x8001
#ifndef __ASSEMBLY__
struct socfpga_fpga_manager {
u32 _pad_0x0_0x7[2];
u32 dclkcnt;
u32 dclkstat;
u32 gpo;
u32 gpi;
u32 misci;
u32 _pad_0x1c_0x2f[5];
u32 emr_data0;
u32 emr_data1;
u32 emr_data2;
u32 emr_data3;
u32 emr_data4;
u32 emr_data5;
u32 emr_valid;
u32 emr_en;
u32 jtag_config;
u32 jtag_status;
u32 jtag_kick;
u32 _pad_0x5c_0x5f;
u32 jtag_data_w;
u32 jtag_data_r;
u32 _pad_0x68_0x6f[2];
u32 imgcfg_ctrl_00;
u32 imgcfg_ctrl_01;
u32 imgcfg_ctrl_02;
u32 _pad_0x7c_0x7f;
u32 imgcfg_stat;
u32 intr_masked_status;
u32 intr_mask;
u32 intr_polarity;
u32 dma_config;
u32 imgcfg_fifo_status;
};
enum rbf_type {
unknown,
periph_section,
core_section
};
enum rbf_security {
invalid,
unencrypted,
encrypted
};
struct rbf_info {
enum rbf_type section;
enum rbf_security security;
};
struct fpga_loadfs_info {
fpga_fs_info *fpga_fsinfo;
u32 remaining;
u32 offset;
struct rbf_info rbfinfo;
};
/* Functions */
int fpgamgr_program_init(u32 * rbf_data, size_t rbf_size);
int fpgamgr_program_finish(void);
int is_fpgamgr_user_mode(void);
int fpgamgr_wait_early_user_mode(void);
const char *get_fpga_filename(void);
int is_fpgamgr_early_user_mode(void);
int socfpga_loadfs(fpga_fs_info *fpga_fsinfo, const void *buf, size_t bsize,
u32 offset);
void fpgamgr_program(const void *buf, size_t bsize, u32 offset);
#endif /* __ASSEMBLY__ */
#endif /* _FPGA_MANAGER_ARRIA10_H_ */
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